Laboratory study of the effects of two nitrification inhibitors on greenhouse gas emissions from a slurry-treated arable soil : impact of diurnal temperature cycle

Hatch, D. J., Trindade, H., Cardenas, L. M., Carneiro, J., Hawkins, J. M. B., Scholefield, D. and Chadwick, D. R. 2005. Laboratory study of the effects of two nitrification inhibitors on greenhouse gas emissions from a slurry-treated arable soil : impact of diurnal temperature cycle. Biology And Fertility Of Soils. 41 (4), pp. 225-232. https://doi.org/10.1007/s00374-005-0836-9

Authors	Hatch, D. J., Trindade, H., Cardenas, L. M., Carneiro, J., Hawkins, J. M. B., Scholefield, D. and Chadwick, D. R.
Year of Publication	2005
Journal	Biology And Fertility Of Soils
Journal citation	41 (4), pp. 225-232
Digital Object Identifier (DOI)	https://doi.org/10.1007/s00374-005-0836-9
Open access	Published as non-open access
Funder	Biotechnology and Biological Sciences Research Council
Funder project or code	Soil Science and Environmental Quality (SSEQ)
	Manures and Farm Resources (MFR)
	Project: 2430 6732
Publisher's version	Hatch2005_Article_LaboratoryStudyOfTheEffectsOfT.pdf
Publisher
	Springer
ISSN	0178-2762

Related outputs

Visits of housed cattle to GreenFeed units (2016-2023)

N - Datasets

Perez-Marquez, S., De-Meo-Filho, P., Le-Grice, P., Griffith, B. A., Harris, P., Cardenas, L. M., Lee, M. R. F., Misselbrook, T. H. and Rivero, M. J. 2024. Visits of housed cattle to GreenFeed units (2016-2023). Rothamsted Research. https://doi.org/10.23637/rothamsted.98zz6

An analysis of Earth temperature and related series in air and soil

A - Papers appearing in refereed journals

Dhanoa, M. S., Sanderson, R., Shepherd, A. M., Cardenas, L. M., Ellis, J. L., Powell, C. D., Lopez, S. and France, J. 2023. An analysis of Earth temperature and related series in air and soil. Advances in Agronomy. 180, pp. 227-258. https://doi.org/10.1016/bs.agron.2023.03.004

Eddy covariance fluxes over managed ecosystems extrapolated to field scales at fine spatial resolutions

A - Papers appearing in refereed journals

Zhu, S., Olde, L., Lewis, K., Quaife, T., Cardenas, L. M., Loick, N., Xu, J. and Hill, T. 2023. Eddy covariance fluxes over managed ecosystems extrapolated to field scales at fine spatial resolutions. Agricultural and Forest Meteorology. 342 (15 November), p. 109675. https://doi.org/10.1016/j.agrformet.2023.109675

Greenhouse gas and ammonia emission mitigation priorities for UK policy targets

A - Papers appearing in refereed journals

Buckingham, S., Topp, C. F. E., Smith, P., Eory, V., Chadwick, D. R., Baxter, C. K., Cloy, J. M., Connolly, S., Cooledge, E. C., Cowan, N. J., Drewer, J., Duffy, C., Fox, N. J., Jebari, A., Jenkins, B., Krol, D. J., Marsden, K. A., Mcauliffe, G., Morrison, S. J., O'Flaherty, V., Ramsey, R., Richards, K. G., Roehe, R., Smith, J., Smith, K., Takahashi, T., Thorman, R. E., Williams, J., Wiltshire, J. and Rees, R. M. 2023. Greenhouse gas and ammonia emission mitigation priorities for UK policy targets. Frontiers of Agricultural Science and Engineering - FASE. 10 (2), pp. 268-280. https://doi.org/10.15302/J-FASE-2023495

High resolution flow datasets for surface runoff, surface lateral runoff and drainage pathways from 1 ha sized hydrologically isolated plots.

N - Datasets

Hawkins, J. M. B. 2023. High resolution flow datasets for surface runoff, surface lateral runoff and drainage pathways from 1 ha sized hydrologically isolated plots. Rothamsted Research. https://doi.org/10.23637/rothamsted.98y67

The North Wyke Farm Platform: GreenFeed System Methane and Carbon Dioxide Data

D1 - Technical reports: non-confidential

De-Meo-Filho, P., Hawkins, J. M. B. and Harris, P. 2023. The North Wyke Farm Platform: GreenFeed System Methane and Carbon Dioxide Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y53

The North Wyke Farm Platform: Eddy Covariance Greenhouse Gas Data

D1 - Technical reports: non-confidential

Olde, L., Hawkins, J. M. B. and Harris, P. 2023. The North Wyke Farm Platform: Eddy Covariance Greenhouse Gas Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y52

The North Wyke Farm Platform: Field Survey Data

D1 - Technical reports: non-confidential

Hawkins, J. M. B., Beaumont, D. A., Sint, H. M. and Harris, P. 2023. The North Wyke Farm Platform: Field Survey Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y51

The North Wyke Farm Platform: Livestock Data

D1 - Technical reports: non-confidential

Hawkins, J. M. B., Griffith, B. A. and Harris, P. 2023. The North Wyke Farm Platform: Livestock Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y50

The North Wyke Farm Platform: Field Events Data

D1 - Technical reports: non-confidential

Hawkins, J. M. B. and Harris, P. 2023. The North Wyke Farm Platform: Field Events Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y4z

The North Wyke Farm Platform: Quality Control System (Data version 3; released on 01-12-2018)

D1 - Technical reports: non-confidential

Hawkins, J. M. B., Sint, H. M. and Harris, P. 2023. The North Wyke Farm Platform: Quality Control System (Data version 3; released on 01-12-2018). Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y4y

The North Wyke Farm Platform: Fine Resolution (15-minute) Soil Moisture Station Data

D1 - Technical reports: non-confidential

Hawkins, J. M. B. and Harris, P. 2023. The North Wyke Farm Platform: Fine Resolution (15-minute) Soil Moisture Station Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y4x

The North Wyke Farm Platform: Fine Resolution (15-minute) Meteorological Data

D1 - Technical reports: non-confidential

Hawkins, J. M. B. and Harris, P. 2023. The North Wyke Farm Platform: Fine Resolution (15-minute) Meteorological Data. Rothamsted Research Rothamsted Research. https://doi.org/10.23637/rothamsted.98y4w

Effects on soil of grassland management for pasture, hay and silage

A - Papers appearing in refereed journals

Segura, C., Cardenas, L. M., McDowell, R., Morgan, S. and Blackwell, M. S. A. 2023. Effects on soil of grassland management for pasture, hay and silage. Encyclopedia of soils in the environment. 3, pp. 102-113. https://doi.org/10.1016/B978-0-12-822974-3.00190-7

The North Wyke Farm Platform: Fine Resolution (15-Minute) Hydrology and Water Quality Data

D1 - Technical reports: non-confidential

Hawkins, J. M. B., Griffith, B. A. and Harris, P. 2023. The North Wyke Farm Platform: Fine Resolution (15-Minute) Hydrology and Water Quality Data. Rothamsted Research. https://doi.org/10.23637/rothamsted.98y34

The North Wyke Farm Platform: Design, Establishment and Development

D1 - Technical reports: non-confidential

Hawkins, J. M. B., Griffith, B. A., Sint, H. M. and Harris, P. 2023. The North Wyke Farm Platform: Design, Establishment and Development. Rothamsted Research. https://doi.org/10.23637/rothamsted.98y1x

Moisture effects on microbial protein biosynthesis from ammonium and nitrate in an unfertilised grassland

A - Papers appearing in refereed journals

Reay, M. K., Loick, N., Evershed, R. P., Muller, C. and Cardenas, L. M. 2023. Moisture effects on microbial protein biosynthesis from ammonium and nitrate in an unfertilised grassland. Soil Biology and Biochemistry. 184, p. 109114. https://doi.org/10.1016/j.soilbio.2023.109114

Grazing livestock move by Levy walks - Implications for soil health and environment

A - Papers appearing in refereed journals

Romero-Ruiz, A., Rivero, M. J., Milne, A. E., Morgan, S., De-Meo-Filho, P., Pulley, S., Segura, C., Harris, P., Lee, M. R. F., Coleman, K., Cardenas, L. M. and Whitmore, A. P. 2023. Grazing livestock move by Levy walks - Implications for soil health and environment. Journal of Environmental Management. 345 (1), p. 118835. https://doi.org/10.1016/j.jenvman.2023.118835

Do NO, N2O, N2 and N2 fluxes differ in soils sourced from cropland and varying riparian buffer vegetation? An incubation study

A - Papers appearing in refereed journals

Dlamini, J. C., Tesfamariam, E. H., Verbeeck, M., Loick, N., Louro-Lopez, A., Hawkins, J. M. B., Blackwell, M. S. A., Dunn, R., Collins, A. L. and Cardenas, L. M. 2023. Do NO, N2O, N2 and N2 fluxes differ in soils sourced from cropland and varying riparian buffer vegetation? An incubation study. Soil Use and Management. 40 (1), p. e12951. https://doi.org/10.1111/sum.12951

Effect of pasture composition in cattle grazed systems on soil properties and nutrient cycling: impact on herbage, soil and cattle excreta

N - Datasets

Darch, T., McAuliffe, G., Le Cocq, K., Horrocks, C. A., Segura, C., Griffith, B. A., Harris, P., Hood, J., Joynes, A., Lopez, M., Takahashi, T., Lee, M. R. F. and Cardenas, L. M. 2023. Effect of pasture composition in cattle grazed systems on soil properties and nutrient cycling: impact on herbage, soil and cattle excreta. Rothamsted Research. https://doi.org/10.23637/rothamsted.98x4z

Comparison of the welfare of beef cattle in housed and grazing systems - hormones, health, and behaviour

A - Papers appearing in refereed journals

Cooke, A., Mullan, S., Morten, C., Hockenhull, J., Le-Grice, P., Le Cocq, K., Lee, M. R. F., Cardenas, L. M. and Rivero, M. J. 2023. Comparison of the welfare of beef cattle in housed and grazing systems - hormones, health, and behaviour. Journal of Agricultural Science. 161 (3), pp. 450-463. https://doi.org/10.1017/S0021859623000357

Dry rainfed conditions are key drivers of the effect of conservation tillage and a nitrification inhibitor on N fate and N2O emissions: A field 15N tracing study

A - Papers appearing in refereed journals

Garcia-Gutierrez, S., Guardia, G., Montoya, M., Vallejo, A., Cardenas, L. M. and Garcia-Marco, S. 2023. Dry rainfed conditions are key drivers of the effect of conservation tillage and a nitrification inhibitor on N fate and N2O emissions: A field 15N tracing study. Geoderma. 432 (April), p. 116424. https://doi.org/10.1016/j.geoderma.2023.116424

A commentary on key methodological developments related to nutritional life cycle assessment (nLCA) generated throughout a 6-year strategic scientific programme

A - Papers appearing in refereed journals

McAuliffe, G., Takahashi, T., Lee, M. R. F., Jebari, A., Cardenas, L. M., Kumar, A., Pereyra-Goday, F., Scalabrino, H. and Collins, A. L. 2023. A commentary on key methodological developments related to nutritional life cycle assessment (nLCA) generated throughout a 6-year strategic scientific programme. Food and Energy Security. 12 (4), p. e480. https://doi.org/10.1002/fes3.480

Soil carbon dioxide (CO2) fluxes in permanent upslope pasture and downslope riparian buffers with varying vegetation

A - Papers appearing in refereed journals

Dlamini, J., Tesfamariam, E. H., Dunn, R., Hood, J., Hawkins, J. M. B., Blackwell, M. S. A., Collins, A. L. and Cardenas, L. M. 2023. Soil carbon dioxide (CO2) fluxes in permanent upslope pasture and downslope riparian buffers with varying vegetation. Journal of Plant Nutrition and Soil Science. 186 (4), pp. 406-416. https://doi.org/10.1002/jpln.202100292

Separating N2O production and consumption in intact agricultural soil cores at different moisture contents and depths

A - Papers appearing in refereed journals

Button, E. S., Marsden, K. A., Nightingale, P. D., Dixon, E. R., Chadwick, D. R., Jones, D. L. and Cardenas, L. M. 2023. Separating N2O production and consumption in intact agricultural soil cores at different moisture contents and depths. European Journal of Soil Science. 74 (2), p. e13363. https://doi.org/10.1111/ejss.13363

Is sorghum a promising summer catch crop for reducing nitrate accumulation and enhancing eggplant yield in intensive greenhouse vegetable systems?

A - Papers appearing in refereed journals

Ma, Y., Kang, L., Li, Y., Zhang, X., Cardenas, L. M. and Chen, Q. 2023. Is sorghum a promising summer catch crop for reducing nitrate accumulation and enhancing eggplant yield in intensive greenhouse vegetable systems? Plant and Soil. https://doi.org/10.1007/s11104-023-05923-w

Use of untargeted metabolomics to analyse changes in extractable soil organic matter in response to long-term fertilisation

A - Papers appearing in refereed journals

Tang, S., Ma, Q., Zhou, J., Pan, W., Chadwick, D. R., Gregory, A. S., Wu, L. and Jones, D. L. 2023. Use of untargeted metabolomics to analyse changes in extractable soil organic matter in response to long-term fertilisation. Biology And Fertility Of Soils. 59, pp. 301-316. https://doi.org/10.1007/s00374-023-01706-8

Greenhouse gas production, diffusion and consumption in a soil profile under maize and wheat production

A - Papers appearing in refereed journals

Button, E. S., Marshall, M., Sanchez-Rodriguez, A. R., Blaud, A., Abadie, M., Chadwick, D. R. and Jones, D. L. 2023. Greenhouse gas production, diffusion and consumption in a soil profile under maize and wheat production . Geoderma. 430, p. 116310. https://doi.org/10.1016/j.geoderma.2022.116310

Gap-filling carbon dioxide, water, energy, and methane fluxes in challenging ecosystems - Comparing between methods, drivers, and gap-lengths

A - Papers appearing in refereed journals

Zhu, S., McCalmont, J., Cardenas, L. M., Cunliffe, A. M., Olde, L., Signori-Muller, C., Litvak, M. E. and Hill, T. 2023. Gap-filling carbon dioxide, water, energy, and methane fluxes in challenging ecosystems - Comparing between methods, drivers, and gap-lengths. Agricultural and Forest Meteorology. 332, p. 109365. https://doi.org/10.1016/j.agrformet.2023.109365

Mitigation of nitrous oxide emissions in grazing systems through nitrifcation inhibitors: a meta‑analysis

A - Papers appearing in refereed journals

Soares, J. R., Souza, B. R., Mazzetto, A. M., Galdos, M. V., Chadwick, D. R., Campbell, E. E., Jaiswal, D., Oliveira, J. C., Monteiro, L. A., Vianna, M. S., Lamparelli, R. A. C., Figueiredo, G. K. D. A., Sheehan, J. J. and Lynd, L. R. 2023. Mitigation of nitrous oxide emissions in grazing systems through nitrifcation inhibitors: a meta‑analysis. Nutrient Cycling in Agroecosystems. 125, pp. 359-377. https://doi.org/10.1007/s10705-022-10256-8

Modelling changes in soil structure caused by livestock treading

A - Papers appearing in refereed journals

Romero-Ruiz, A., Monaghan. R, Milne, A. E., Coleman, K., Cardenas, L. M., Segura, C. and Whitmore, A. P. 2023. Modelling changes in soil structure caused by livestock treading. Geoderma. 431, p. 116331. https://doi.org/10.1016/j.geoderma.2023.116331

Response of soil health indicators to dung, urine and mineral fertilizer application in temperate pastures

A - Papers appearing in refereed journals

Segura, C., Horrocks, C. A., Lopez-Aizpun, M., Blackwell, M. S. A., Darch, T., Hood, J., Le Cocq, K., McAuliffe, G., Lee, M. R. F. and Cardenas, L. M. 2023. Response of soil health indicators to dung, urine and mineral fertilizer application in temperate pastures. Journal of Environmental Management. 330, p. 117096. https://doi.org/10.1016/j.jenvman.2022.117096

Arable soil nitrogen dynamics reflect organic inputs via the extended composite phenotype

A - Papers appearing in refereed journals

Neal, A. L., Barrat, H., Bacq-Lebreuil, A., Qin, Y., Zhang, X., Takahashi, T., Rubio, V., Hughes, D. J., Clark, I. M., Cardenas, L. M., Gardiner, L., Krishna, R., Glendining, M. J., Ritz, K., Mooney, S. and Crawford, J. W. 2023. Arable soil nitrogen dynamics reflect organic inputs via the extended composite phenotype. Nature Food. 4, pp. 51-60. https://doi.org/10.1038/s43016-022-00671-z

Editorial: Linking nitrogen cycling transformations to microbial diversity in freshwater ecosystems

A - Papers appearing in refereed journals

Castellano-Hinojosa, A., Lopez, J. G., Cardenas, L. M. and Strauss, S. L. 2022. Editorial: Linking nitrogen cycling transformations to microbial diversity in freshwater ecosystems. Frontiers in Microbiology. https://doi.org/10.3389/fmicb.2022.1098905

Effect of Cow Urine Nitrogen Rates and Moisture Conditions on Nitrogen Mineralization in Andisol from Southern Chile

A - Papers appearing in refereed journals

Ramirez-Sandoval, M., Pinochet, D., Rivero, M. J. and Cardenas, L. M. 2022. Effect of Cow Urine Nitrogen Rates and Moisture Conditions on Nitrogen Mineralization in Andisol from Southern Chile. Agronomy. 13 (1), p. 10. https://doi.org/10.3390/agronomy13010010

Effect of Yerba Mate Extract as Feed Additive on Ruminal Fermentation and Methane Emissions in Beef Cattle

A - Papers appearing in refereed journals

Pena-Bermudez, Y. A., Vincenzi, R., Meo-Filho, P., Sakamoto, L. S., Lobo, R., Benetel, G., Lobo, A., Matos, C., Benetel, V., Lima, C. G., Berndt, A., Cardenas, L. M. and Bueno, I. C. S. 2022. Effect of Yerba Mate Extract as Feed Additive on Ruminal Fermentation and Methane Emissions in Beef Cattle. Animals. 12 (21), p. 2997. https://doi.org/10.3390/ani12212997

Impacts of different vegetation in riparian buffer strips on runoff and sediment loss

A - Papers appearing in refereed journals

Dunn, R. M., Hawkins, J. M. B., Blackwell, M. S. A., Zhang, Y. and Collins, A. L. 2022. Impacts of different vegetation in riparian buffer strips on runoff and sediment loss. Hydrological Processes. 36 (11), p. e14733. https://doi.org/10.1002/hyp.14733

Mechanisms of nitrogen transfer in a model clover‑ryegrass pasture a 15N‑tracer approach

A - Papers appearing in refereed journals

Reay, M. K., Pears, K. A., Kuhl, A., Evershed, R. P., Murray, P. J., Cardenas, L. M., Dungait, J. A. J. and Bull, I. D. 2022. Mechanisms of nitrogen transfer in a model clover‑ryegrass pasture a 15N‑tracer approach. Plant and Soil. 480, pp. 369-389. https://doi.org/10.1007/s11104-022-05585-0

Progress on improving agricultural nitrogen use efficiency: UK-China virtual joint centers on nitrogen agronomy

A - Papers appearing in refereed journals

Misselbrook, T. H., Bai, Z., Cai, Z., Cao, W., Carswell, A. M., Cowan, N., Cui, Z., Chadwick, D. R., Emmett, B., Goulding, K. W. T., Jiang, R., Jones, D. L., Ju, X., Liu, H., Lu, Y., Ma, L., Powlson, D. S., Rees, R. M., Skiba, U., Smith, P., Sylvester-Bradley, R., Williams, J., Wu, L., Xu, M., Xu, W., Zhang, F., Zhang, J., Zhou, J. and Liu, X. 2022. Progress on improving agricultural nitrogen use efficiency: UK-China virtual joint centers on nitrogen agronomy. Frontiers of Agricultural Science and Engineering - FASE. 9 (3), pp. 475-489. https://doi.org/10.15302/J-FASE-2022459

Revisiting sampling duration to estimate N2O emission factors for manure application and cattle excreta deposition for the UK and Ireland

A - Papers appearing in refereed journals

Vangeli, S., Cardenas, L. M., Posse, G., Chadwick, D. R., Krol, D. J., Thorman, R. E., Lanigan, G. J. and Misselbrook, T. H. 2022. Revisiting sampling duration to estimate N2O emission factors for manure application and cattle excreta deposition for the UK and Ireland. Journal of Environmental Management. 322, p. 116037. https://doi.org/10.1016/j.jenvman.2022.116037

Food waste interventions in low-and-middle-income countries: A systematic literature review

A - Papers appearing in refereed journals

Rolker, H., Eisler, M., Cardenas, L. M., Deeney, M. and Takahashi, T. 2022. Food waste interventions in low-and-middle-income countries: A systematic literature review. Resources, Conservation and Recycling. 186 (Nov), p. 106534. https://doi.org/10.1016/j.resconrec.2022.106534

Soil CO2 emissions in cropland with fodder maize (Zea mays L.) with and without riparian buffer strips of differing vegetation

A - Papers appearing in refereed journals

Dlamini, J., Cardenas, L. M., Tesfamariam, E. H., Dunn, R. M., Hawkins, J. M. B., Blackwell, M. S. A. and Collins, A. L. 2022. Soil CO2 emissions in cropland with fodder maize (Zea mays L.) with and without riparian buffer strips of differing vegetation. Agroforestry Systems. 96, pp. 983-995. https://doi.org/10.1007/s10457-022-00756-5

Riparian buffer strips influence nitrogen losses as nitrous oxide and leached N from upslope permanent pasture

A - Papers appearing in refereed journals

Dlamini, J., Cardenas, L. M., Tesfamariam, E.H., Dunn, R. M., Loick, N., Charteris, A., Cocciaglia, L., Vangeli,S., Blackwell, M. S. A., Upadhayay, H., Hawkins, J. M. B., Evans, J. and Collins, A. L. 2022. Riparian buffer strips influence nitrogen losses as nitrous oxide and leached N from upslope permanent pasture. Agriculture, Ecosystems & Environment. 336 (15 September), p. 108031. https://doi.org/10.1016/j.agee.2022.108031

Soil N2O and CH4 emissions from fodder maize production with and without riparian buffer strips of differing vegetation

A - Papers appearing in refereed journals

Dlamini, J., Cardenas, L. M., Tesfamariam, E. H., Dunn, R., Evans, J., Hawkins, J. M. B., Blackwell, M. S. A. and Collins, A. L. 2022. Soil N2O and CH4 emissions from fodder maize production with and without riparian buffer strips of differing vegetation. Plant and Soil. 477, pp. 297-318. https://doi.org/10.1007/s11104-022-05426-0

The impact of drought length and intensity on N cycling gene abundance, transcription and the size of an N2O hot moment from a temperate grassland soil

A - Papers appearing in refereed journals

Barrat, H., Clark, I. M., Evans, J., Chadwick, D. R. and Cardenas, L. M. 2022. The impact of drought length and intensity on N cycling gene abundance, transcription and the size of an N2O hot moment from a temperate grassland soil. Soil Biology and Biochemistry. 168 (May), p. 108606. https://doi.org/10.1016/j.soilbio.2022.108606

Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems

A - Papers appearing in refereed journals

De Klein, C. A., Bowatte, S., Simon, P. L., Arango, J., Cardenas, L. M., Chadwick, D. R., Pijlman, J., Rees, R. M., Richards, K. G., Subbarao, G. V. and Whitehead, D. 2022. Accelerating the development of biological nitrification inhibition as a viable nitrous oxide mitigation strategy in grazed livestock systems. Biology And Fertility Of Soils. 58, p. 235–240. https://doi.org/10.1007/s00374-022-01631-2

CO2 fluxes from three different temperate grazed pastures using Eddy covariance measurements

A - Papers appearing in refereed journals

Cardenas, L. M., Olde, L., Loick, N., Griffith, B. A., Hill, T., Evans, J., Cowan, N., Segura, C., Sint, H. M., Harris, P., McCalmont, J., Zhu, S., Dobermann, A. and Lee, M. R. F. 2022. CO2 fluxes from three different temperate grazed pastures using Eddy covariance measurements. Science of the Total Environment. 831 (20 July), p. 154819. https://doi.org/10.1016/j.scitotenv.2022.154819

V-QBA vs QBA – How do video and live analysis compare for Qualitative Behaviour Assessment?

A - Papers appearing in refereed journals

Cooke, A. S., Mullan, S. M., Morten, C., Hockenhull, J., Lee, M. R. F., Cardenas, L. M. and Rivero, M. J. 2022. V-QBA vs QBA – How do video and live analysis compare for Qualitative Behaviour Assessment? Frontiers in veterinary science. 9, p. 832239. https://doi.org/10.3389/fvets.2022.832239

N2O hot moments were not driven by changes in nitrogen and carbon substrates or changes in N cycling functional genes

A - Papers appearing in refereed journals

Barrat, H., Charteris, A., Le Cocq, K., Abadie, M., Clark, I. M., Chadwick, D. R. and Cardenas, L. M. 2022. N2O hot moments were not driven by changes in nitrogen and carbon substrates or changes in N cycling functional genes. European Journal of Soil Science. 73 (1), p. e13190. https://doi.org/10.1111/ejss.13190

The effect of soil organic matter on long-term availability of phosphorus in soil: evaluation in a biological P mining experiment

A - Papers appearing in refereed journals

Hawkins, J. M. B., Vermeiren, C., Blackwell, M. S. A., Darch, T., Granger, S. J., Dunham, S. J., Hernandez, J. M. B., Smolders, E. and McGrath, S. P. 2022. The effect of soil organic matter on long-term availability of phosphorus in soil: evaluation in a biological P mining experiment. Geoderma. 423, p. 115965. https://doi.org/10.1016/j.geoderma.2022.115965

Combining targeted grass traits with red clover improves grassland performance and reduces need for nitrogen fertilisation

A - Papers appearing in refereed journals

Carswell, A. M., Sanchez-Rodriguez, A. F., Saunders, K. S., Le Cocq, K., Shaw, R., Cotton, J., Zhang, Y., Evans, J., Chadwick, D. R., Jones, D. L. and Misselbrook, T. H. 2022. Combining targeted grass traits with red clover improves grassland performance and reduces need for nitrogen fertilisation. European Journal of Agronomy. 133, p. 126433. https://doi.org/10.1016/j.eja.2021.126433

On pedagogy of a Soil Science Centre for Doctoral Training

A - Papers appearing in refereed journals

Haygarth, P. M., Lawrenson, O., Mezeli, M., Sayer, E. J., McCloskey, C. S., Evans, D. L., Kirk, G. J. D., Tye, A. M., Chadwick, D. R., McGrath, S. P., Mooney, S. J., Paterson, E., Robinson, D. A. and Jones, D. J. 2021. On pedagogy of a Soil Science Centre for Doctoral Training. European Journal of Soil Science. 72 (6), pp. 2320-2329. https://doi.org/10.1111/ejss.13184

Soil methane (CH4) fluxes in cropland with permanent pasture and riparian buffer strips with different vegetation

A - Papers appearing in refereed journals

Dlamini, J., Cardenas, L. M., Tesfamariam, E. H., Dunn, R. M., Hawkins, J. M. B., Blackwell, M. S. A., Evans, J. and Collins, A. L. 2021. Soil methane (CH4) fluxes in cropland with permanent pasture and riparian buffer strips with different vegetation. Journal of Plant Nutrition and Soil Science. https://doi.org/10.1002/jpln.202000473

Sediment detachment by raindrop impact on grassland and arable fields an investigation of controls

A - Papers appearing in refereed journals

Pulley, S., Morten, C., Morgan, S., Cardenas, L. M. and Collins, A. L. 2021. Sediment detachment by raindrop impact on grassland and arable fields an investigation of controls . Journal of Soils and Sediments. https://doi.org/10.1007/s11368-021-03098-4

The short-lived inhibitory effect of Brachiaria humidicola on nitrous oxide emissions following sheep urine application in a highly nitrifying soil

A - Papers appearing in refereed journals

Ma, Y., Charteris, A. F., Loick, N., Cardenas, L. M., Zhipeng, S., Lopez, M., Chen, Q., Jones, D. L. and Chadwick, D. R. 2021. The short-lived inhibitory effect of Brachiaria humidicola on nitrous oxide emissions following sheep urine application in a highly nitrifying soil. Journal of Plant Nutrition and Soil Science. 184 (6), pp. 723-732. https://doi.org/10.1002/jpln.202000501

Taking the steps toward sustainable livestock: our multidisciplinary global farm platform journey

A - Papers appearing in refereed journals

Rivero, M. J., Evans, A. C. O., Berndt, A., Cartmill, A., Dowsey, A., Farruggia, A., Mignolet, C., Enriquez, D., Chadwick, D. R., McCracken, D. I., Busch, D., Pereyra, F., Martin, G. B., Sanford, G. R., Sheridan, H., Wright, I., Brunet, L., Eisler, M. C., Lopez-Villalobos, N., Rovira, P., Harris, P., Murphy, P., Williams, A. P., Jackson, R. D., Machado, R., Suraj, P.T., Puech, T., Boland, T. M., Ayala, W. and Lee, M. R. F. 2021. Taking the steps toward sustainable livestock: our multidisciplinary global farm platform journey. Animal Frontiers. 115 (5), pp. 52-58. https://doi.org/10.1093/af/vfab048

Beneficial effects of multi-species mixtures on N2O emissions from intensively managed grassland swards

A - Papers appearing in refereed journals

Cummins, S., Finn, J. A., Richards, K. G., Lanigan, G. J., Grange, G., Brophy, C., Cardenas, L. M., Misselbrook, T. H., Reynolds, C. K. and Krol, D. J. 2021. Beneficial effects of multi-species mixtures on N2O emissions from intensively managed grassland swards. Science of the Total Environment. 792, p. 148163. https://doi.org/10.1016/j.scitotenv.2021.148163

Quantifying the frequency and volume of urine deposition by grazing sheep using tri-axial accelerometers

A - Papers appearing in refereed journals

Marsden, K. A., Lush, L., Holmberg, J. A., Harris, I. M., Whelan, M. J., Webb, S., King, A. J., Wilson, R. P., Jones, D. L., Charteris, A. F., Cardenas, L. M. and Chadwick, D. R. 2021. Quantifying the frequency and volume of urine deposition by grazing sheep using tri-axial accelerometers. Animal. 15 (6), p. 100234. https://doi.org/10.1016/j.animal.2021.100234

The effect of tillage management on microbial functions in a maize crop at different slope positions

A - Papers appearing in refereed journals

Xu, M., Cardenas, L. M., Horrocks, C. A., Lopez-Aizpun, M., Zhang, J., Zhang, F. and Dungait, J. A. J. 2021. The effect of tillage management on microbial functions in a maize crop at different slope positions. Geoderma. 401, p. 115171. https://doi.org/10.1016/j.geoderma.2021.115171

Significant soil degradation is associated with intensive vegetable cropping in a subtropical area: a case study in southwestern China

A - Papers appearing in refereed journals

Lu, M., Powlson, D. S., Liang, Y., Chadwick, D. R., Long, S., Liu, D. and Chen, X. 2021. Significant soil degradation is associated with intensive vegetable cropping in a subtropical area: a case study in southwestern China. Soil. 7, pp. 333-346. https://doi.org/10.5194/soil-7-333-2021

Substrate control of sulphur utilisation and microbial stoichiometry in soil: Results of C-13, N-15, C-14, and S-35 quad labelling

A - Papers appearing in refereed journals

Ma, Q., Kuzyakov, Y., Pan, W., Tang, S., Chadwick, D. R., Wen, Y., Hill, P. W., Macdonald, A. J., Ge, T., Si, L., Wu, L. and Jones, D. L. 2021. Substrate control of sulphur utilisation and microbial stoichiometry in soil: Results of C-13, N-15, C-14, and S-35 quad labelling. The ISME Journal. https://doi.org/10.1038/s41396-021-00999-7

Relative contributions of bacteria and fungi to nitrous oxide emissions following nitrate application in soils representing different land uses

A - Papers appearing in refereed journals

Castellano-Hinojosa, A., Le Cocq, K., Charteris, A., Abadie, M., Chadwick, D. R., Clark, I. M., Bedmar, E. J. and Cardenas, L. M. 2021. Relative contributions of bacteria and fungi to nitrous oxide emissions following nitrate application in soils representing different land uses. International Biodeterioration & Biodegradation. 159, p. 105199. https://doi.org/10.1016/j.ibiod.2021.105199

Optimising storage conditions and processing of sheep urine for nitrogen cycle and gaseous emission measurements from urine patches

A - Papers appearing in refereed journals

Charteris, A., Marsden, K. A., Evans, J., Barrat, H., Loick, N., Jones, D. L., Chadwick, D. R. and Cardenas, L. M. 2021. Optimising storage conditions and processing of sheep urine for nitrogen cycle and gaseous emission measurements from urine patches. Scientific Reports. 11, p. 12116. https://doi.org/10.1038/s41598-021-91498-4

Nutritional value of suckler beef from temperate pasture systems

A - Papers appearing in refereed journals

Lee, M. R. F., McAuliffe, G., Tweed, J. K. S., Griffith, B. A., Morgan, S., Rivero, M. J., Harris, P., Takahashi, T. and Cardenas, L. M. 2021. Nutritional value of suckler beef from temperate pasture systems. Animal. 15 (7), p. 100257. https://doi.org/10.1016/j.animal.2021.100257

Within-field spatial variability of greenhouse gas fluxes from an extensive and intensive sheep-grazed pasture

A - Papers appearing in refereed journals

Charteris, A. F., Harris, P., Marsden, K. A., Harris, I. M., Guo, Z., Beaumont, D. A., Taylor, H., Sanfratello, G., Jones, D. L., Johnson, S. C. M., Whelan, M. J., Howden, N., Sint, H. M., Chadwick, D. R. and Cardenas, L. M. 2021. Within-field spatial variability of greenhouse gas fluxes from an extensive and intensive sheep-grazed pasture. Agriculture, Ecosystems & Environment. 312, p. 107355. https://doi.org/10.1016/j.agee.2021.107355

Factors affecting site use preference of grazing cattle studied from 2000 to 2020 through GPS tracking - A review

A - Papers appearing in refereed journals

Rivero, M. J., Grau, P., Mullan, S., Held, S. D. E., Stokes, J., Lee, M. R. F. and Cardenas, L. M. 2021. Factors affecting site use preference of grazing cattle studied from 2000 to 2020 through GPS tracking - A review. Sensors. 21 (8), p. 2696. https://doi.org/10.3390/s21082696

Relative efficacy and stability of biological and synthetic nitrification inhibitors in a highly nitrifying soil: Evidence of apparent nitrification inhibition by linoleic acid and linolenic acid

A - Papers appearing in refereed journals

Ma, Y., Jones, D. L., Wang, J., Cardenas, L. M. and Chadwick, D. R. 2021. Relative efficacy and stability of biological and synthetic nitrification inhibitors in a highly nitrifying soil: Evidence of apparent nitrification inhibition by linoleic acid and linolenic acid. European Journal of Soil Science. https://doi.org/10.1111/ejss.13096

Does cattle and sheep grazing under best management significantly elevate sediment losses? Evidence from the North Wyke Farm Platform, UK

A - Papers appearing in refereed journals

Pulley, S., Cardenas, L. M., Grau, P., Mullan, S., Rivero, M. J. and Collins, A. L. 2021. Does cattle and sheep grazing under best management significantly elevate sediment losses? Evidence from the North Wyke Farm Platform, UK. Journal of Soils and Sediments. 21, pp. 1875-1889. https://doi.org/10.1007/s11368-021-02909-y

Assessing the contribution of soil NOx emissions to European atmospheric pollution

A - Papers appearing in refereed journals

Skiba, U., Medinets, S., Cardenas, L. M., Carnell, E. J., Hutching, N. J. and Amon, B. 2021. Assessing the contribution of soil NOx emissions to European atmospheric pollution. Environmental Research Letters. 16 (2), p. 025009. https://doi.org/10.1088/1748-9326/abd2f2

Investigation of the soil properties that affect Olsen P critical values in different soil types and impact on P fertiliser recommendations

A - Papers appearing in refereed journals

Tandy, S., Hawkins, J. M. B., Dunham, S. J., Hernandez, J. M. B., Granger, S. J., Yuan, H., McGrath, S. P. and Blackwell, M. S. A. 2021. Investigation of the soil properties that affect Olsen P critical values in different soil types and impact on P fertiliser recommendations. European Journal of Soil Science. 72 (4), pp. 1802-1816. https://doi.org/10.1111/ejss.13082

Application of a triple 15N tracing technique to elucidate N transformations in a UK grassland soil

A - Papers appearing in refereed journals

Loick, N., Dixon, E. R., Matthews, G. P., Muller, C., Ciganda, V. S., Lopez-Aizpun, M., Repullo, M. A. and Cardenas, L. M. 2021. Application of a triple 15N tracing technique to elucidate N transformations in a UK grassland soil. Geoderma. 385, p. 114844. https://doi.org/10.1016/j.geoderma.2020.114844

Key traits for ruminant livestock across diverse production systems in the context of climate change: perspectives from a global platform of research farms

A - Papers appearing in refereed journals

Rivero, M. J., Lopez-Villalobos, N., Evans, A., Berndt, A., Cartmill, A., Neal, A. L., McLaren, A., Farruggia, A., Mignolet, C., Chadwick, D. R., Styles, D., McCracken, D., Busch, D., Martin, G. B., Fleming, H. R., Sheridan, H., Gibbons, J., Merbold, L., Eisler, M., Lambe, N., Rovira, P., Harris, P., Murphy, P., Vercoe, P. E., Williams, P., Machado, R., Takahashi, T., Puech, T., Boland, T., Ayala, W. and Lee, M. R. F. 2021. Key traits for ruminant livestock across diverse production systems in the context of climate change: perspectives from a global platform of research farms. Reproduction, Fertility and Development. 33 (2), pp. 1-19. https://doi.org/10.1071/RD20205

From research to policy: optimizing the design of a national monitoring system to mitigate soil nitrous oxide emissions

A - Papers appearing in refereed journals

Ogle, S. M., Butterbach-Bahl, K., Cardenas, L. M., Skiba, U. and Scheer, C. 2020. From research to policy: optimizing the design of a national monitoring system to mitigate soil nitrous oxide emissions. Current Opinion in Environmental Sustainability. 47, pp. 28-36. https://doi.org/10.1016/j.cosust.2020.06.003

Measuring denitrification and the N2O:(N2O + N2) emission ratio from terrestrial soils

A - Papers appearing in refereed journals

Friedl, J., Cardenas, L. M., Clough, T. J., Dannenmann, M., Hu, C. and Scheer, C. 2020. Measuring denitrification and the N2O:(N2O + N2) emission ratio from terrestrial soils. Current Opinion in Environmental Sustainability. 47, pp. 61-71. https://doi.org/10.1016/j.cosust.2020.08.006

Nitrous oxide emissions from ruminant urine: science and mitigation for intensively managed perennial pastures

A - Papers appearing in refereed journals

Clough, T. J., Cardenas, L. M., Friedl, J. and Wolf, B. 2020. Nitrous oxide emissions from ruminant urine: science and mitigation for intensively managed perennial pastures. Current Opinion in Environmental Sustainability. 47, pp. 21-27. https://doi.org/10.1016/j.cosust.2020.07.001

The impact of drought and rewetting on N2O emissions from soil in temperate and Mediterranean climates

A - Papers appearing in refereed journals

Barrat, H., Evans, J., Chadwick, D. R., Clark, I. M., Le Cocq, K. and Cardenas, L. M. 2020. The impact of drought and rewetting on N2O emissions from soil in temperate and Mediterranean climates. European Journal of Soil Science. https://doi.org/10.1111/ejss.13015

Legacy effects override soil properties for CO2 and N2O but not CH4 emissions following digestate application to soil

A - Papers appearing in refereed journals

Rosace, M. C., Veronesi, F., Briggs, S., Jeffery, S. and Cardenas, L. M. 2020. Legacy effects override soil properties for CO2 and N2O but not CH4 emissions following digestate application to soil. Global Change Biology. Bioenergy. 12, p. 445–457. https://doi.org/10.1111/gcbb.12688

The progress of composting technologies from static heap to intelligent reactor: Benefits and limitations

A - Papers appearing in refereed journals

Liu, Z., Wang, X., Wang, F., Bai, Z., Chadwick, D. R., Misselbrook, T. H. and Ma, L. 2020. The progress of composting technologies from static heap to intelligent reactor: Benefits and limitations. Journal of Cleaner Production. 270, p. 122328. https://doi.org/10.1016/j.jclepro.2020.122328

Evaluating the potential of different carbon sources to promote denitrification

A - Papers appearing in refereed journals

Dlamini, J. C., Chadwick, D. R., Hawkins, J. M. B., Martinez, J., Scholefield, D., Ma, Y. and Cardenas, L. M. 2020. Evaluating the potential of different carbon sources to promote denitrification. The Journal of Agricultural Science. 158 (3), pp. 194-205. https://doi.org/10.1017/S0021859620000520

Occurrence and 15N-quantification of simultaneous nitrification and denitrification in N-fertilised soils incubated under oxygen-limiting conditions

A - Papers appearing in refereed journals

Castellano-Hinojosa, A., Charteris, A. F., Mueller, C., Jansen-Willems, A., Gonzalez-Lopez, J., Bedmar, E. J., Carrillo, P. and Cardenas, L. M. 2020. Occurrence and 15N-quantification of simultaneous nitrification and denitrification in N-fertilised soils incubated under oxygen-limiting conditions. Soil Biology and Biochemistry. 143, p. 107757. https://doi.org/10.1016/j.soilbio.2020.107757

Sheep urination frequency, volume, N excretion and chemical composition: Implications for subsequent agricultural N losses

A - Papers appearing in refereed journals

Marsden, K. A., Lush, L., Holmberg, J. A., Whelan, M. J., King, A. J., Wilson, R. P., Charteris, A. F., Cardenas, L. M., Jones, D.L. and Chadwick, D. R. 2020. Sheep urination frequency, volume, N excretion and chemical composition: Implications for subsequent agricultural N losses. Agriculture, Ecosystems & Environment. 302, p. 107073. https://doi.org/10.1016/j.agee.2020.107073

Long-term farmyard manure application affects soil organic phosphorus cycling: A combined metagenomic and 33P/14C labelling study

A - Papers appearing in refereed journals

Ma, Q., Wen, Y., Ma, J., Macdonald, A. J., Hill, P. W., Chadwick, D. R., Wu, L. and Jones. D. L. 2020. Long-term farmyard manure application affects soil organic phosphorus cycling: A combined metagenomic and 33P/14C labelling study. Soil Biology and Biochemistry. 149 (Article), p. 107959. https://doi.org/10.1016/j.soilbio.2020.107959

Soil carbon, nitrogen, and sulphur status affects the metabolism of organic S but not its uptake by microorganisms

A - Papers appearing in refereed journals

Ma, Q., Wen, Y., Pan, W., Macdonald, A. J., Hill, P. W., Chadwick, D. R., Wu, L. and Jones, D. L. 2020. Soil carbon, nitrogen, and sulphur status affects the metabolism of organic S but not its uptake by microorganisms . Soil Biology and Biochemistry. 149, p. 107943. https://doi.org/10.1016/j.soilbio.2020.107943

A strategy for modelling heavy-tailed greenhouse gases (GHG) data using the generalised extreme value distribution: Are we overestimating GHG flux using the sample mean?

A - Papers appearing in refereed journals

Dhanoa, D., Louro-Lopez, A., Cardenas, L. M., Shepherd, A., Sanderson, R. and Lopez, S. 2020. A strategy for modelling heavy-tailed greenhouse gases (GHG) data using the generalised extreme value distribution: Are we overestimating GHG flux using the sample mean? Atmospheric Environment. 237, p. 117500. https://doi.org/10.1016/j.atmosenv.2020.117500

Global Research Alliance N2O chamber methodology guidelines: Recommendations for deployment and accounting for sources of variability

A - Papers appearing in refereed journals

Charteris, A., Chadwick, D. R., Thorman, R. E., Vallejo, A., De Klein, C. A. M., Rochette, P. and Cardenas, L. M. 2020. Global Research Alliance N2O chamber methodology guidelines: Recommendations for deployment and accounting for sources of variability. Journal of Environmental Quality. 49, pp. 1092-1109. https://doi.org/10.1002/jeq2.20126

Measured ammonia emissions from tropical and subtropical pastures: A comparison with 2006 IPCC, 2019 Refinement to the 2006 IPCC, and EMEP/EEA (European Monitoring and Evaluation Programme and European Environmental Agency) inventory estimates.

A - Papers appearing in refereed journals

Arndt, C., Misselbrook, T. H., Vega, A., Gonzalez-Quintero, R., Chavarro-Lobo, J. A., Mazzetto, A. M. and Chadwick, D. R. 2020. Measured ammonia emissions from tropical and subtropical pastures: A comparison with 2006 IPCC, 2019 Refinement to the 2006 IPCC, and EMEP/EEA (European Monitoring and Evaluation Programme and European Environmental Agency) inventory estimates. Journal of Dairy Science. 103, pp. 6706-6715. https://doi.org/10.3168/jds.2019-17825

Towards Country-Specific Nitrous Oxide Emission Factors for Manures Applied to Arable and Grassland Soils in the UK

A - Papers appearing in refereed journals

Thorman, R. E., Nicholson, F. A., Topp, C. F. E., Bell, M. J., Cardenas, L. M., Chadwick, D. R., Cloy, J. M., Misselbrook, T. H., Rees, R. M., Watson, C. J. and Willimas , J. R. 2020. Towards Country-Specific Nitrous Oxide Emission Factors for Manures Applied to Arable and Grassland Soils in the UK. Frontiers in Sustainable Food Systems. 4, p. 62. https://doi.org/10.3389/fsufs.2020.00062

Farmyard manure applications stimulate soil carbon and nitrogen cycling by boosting microbial biomass rather than changing its community composition

A - Papers appearing in refereed journals

Ma, Q., Wen, Y., Wang, D., Sun, X., Hill, P. W., Macdonald, A. J., Chadwick, D. R., Wu, L. and Jones, D. L. 2020. Farmyard manure applications stimulate soil carbon and nitrogen cycling by boosting microbial biomass rather than changing its community composition . Soil Biology and Biochemistry. 144, p. 107760. https://doi.org/10.1016/j.soilbio.2020.107760

Elucidating three-way interactions between soil, pasture and animals that regulate nitrous oxide emissions from temperate grazing systems

A - Papers appearing in refereed journals

McAuliffe, G., Lopez, M., Blackwell, M. S. A., Castellano-Hinojosa, A., Darch, T., Evans, J., Horrocks, C. A., Le Cocq, K., Takahashi, T., Harris, P., Lee, M. R. F. and Cardenas, L. M. 2020. Elucidating three-way interactions between soil, pasture and animals that regulate nitrous oxide emissions from temperate grazing systems. Agriculture, Ecosystems & Environment. 300, p. 106978. https://doi.org/10.1016/j.agee.2020.106978

Nitrogen stabilizers mitigate reactive N and greenhouse gas emissions from an arable soil in North China Plain: Field and laboratory investigation.

A - Papers appearing in refereed journals

Sha, Z., Ma, X., Loick, N., Lv, T., Cardenas, L. M., Ma, Y., Liu, X. and Misselbrook, T. H. 2020. Nitrogen stabilizers mitigate reactive N and greenhouse gas emissions from an arable soil in North China Plain: Field and laboratory investigation. Journal of Cleaner Production. 258, p. 121025. https://doi.org/10.1016/j.jclepro.2020.121025

The amount, but not the proportion, of N2 fixation and transfers to neighboring plants varies across grassland soils

A - Papers appearing in refereed journals

Zhang, Y., Carswell, A. M., Jiang, R., Cardenas, L. M., Chen, D. and Misselbrook, T. H. 2020. The amount, but not the proportion, of N2 fixation and transfers to neighboring plants varies across grassland soils. Soil Science and Plant Nutrition. 66 (3), pp. 481-488. https://doi.org/10.1080/00380768.2020.1742075

Meta-analysis of global livestock urine-derived nitrous oxide emissions from agricultural soils.

A - Papers appearing in refereed journals

Lopez, M., Horrocks, C. A., Charteris, A., Marsden, K. A., Ciganda, V. S., Evans, J., Chadwick, D. R. and Cardenas, L. M. 2020. Meta-analysis of global livestock urine-derived nitrous oxide emissions from agricultural soils. Global Change Biology. 26 (4), pp. 2002-2013. https://doi.org/10.1111/gcb.15012

Quantifying N2O reduction to N2 during denitrification in soils via isotopic mapping approach: Model evaluation and uncertainty analysis

A - Papers appearing in refereed journals

Wu, D., Well, R., Cardenas, L. M., Fuss, R., Lewicka-Szczebak, D., Koster, J., Bruggemann, N. and Bol, R. 2019. Quantifying N2O reduction to N2 during denitrification in soils via isotopic mapping approach: Model evaluation and uncertainty analysis . Environmental Research. 179 (A), p. 108806. https://doi.org/10.1016/j.envres.2019.108806

Crop straw incorporation interacts with N fertilizer on N2O emissions in an intensively cropped farmland

A - Papers appearing in refereed journals

Xu, C., Han, X., Ru, S., Cardenas, L. M., Rees, R. M., Wu, D., Wu, W. and Meng, F. 2019. Crop straw incorporation interacts with N fertilizer on N2O emissions in an intensively cropped farmland. Geoderma. 34 (1 May), pp. 129-137. https://doi.org/10.1016/j.geoderma.2019.01.014

Nitrification represents the bottle-neck of sheep urine patch N2O emissions from extensively grazed organic soils

A - Papers appearing in refereed journals

Marsden, K. A., Holmberg, J. A., Jones, D. L., Charteris, A. F., Cardenas, L. M. and Chadwick, D. R. 2019. Nitrification represents the bottle-neck of sheep urine patch N2O emissions from extensively grazed organic soils. Science of the Total Environment. 695, p. 133786. https://doi.org/10.1016/j.scitotenv.2019.133786

Fertilizer produced from abattoir waste can contribute to phosphorus sustainability, and biofortify crops with minerals

A - Papers appearing in refereed journals

Darch, T., Dunn, R. M., Guy, A., Hawkins, J. M. B., Ash, M., Frimpong, K. A. and Blackwell, M. S. A. 2019. Fertilizer produced from abattoir waste can contribute to phosphorus sustainability, and biofortify crops with minerals. PLOS ONE. 14 (9), p. e0221647. https://doi.org/10.1371/journal.pone.0221647

Metrics of biomass, live-weight gain and nitrogen loss of ryegrass sheep pasture in the 21st century

A - Papers appearing in refereed journals

Shepherd, A., Hartman, M. D., Fitton, N., Horrocks, C. A., Dunn, R., Hastings, A. and Cardenas, L. M. 2019. Metrics of biomass, live-weight gain and nitrogen loss of ryegrass sheep pasture in the 21st century. Science of the Total Environment. https://doi.org/10.1016/j.scitotenv.2019.05.038

Nitrogen use efficiency and nitrous oxide emissions from five UK fertilised grasslands

A - Papers appearing in refereed journals

Cardenas, L. M., Bhogal, A., Chadwick, D. R., McGeough, K., Misselbrook, T. H., Rees, R. M., Thorman, R. E., Watson, C. J., Williams, J. R., Smith, K. A. and Calvet, S. 2019. Nitrogen use efficiency and nitrous oxide emissions from five UK fertilised grasslands. Science of the Total Environment. 661 (15 April), pp. 696-710. https://doi.org/10.1016/j.scitotenv.2019.01.082

Land-use type affects nitrate production and consumption pathways in subtropical acidic soils

A - Papers appearing in refereed journals

Zhang, Y., Ding, H., Zheng, X., Ren, X., Cardenas, L. M., Carswell, A. M. and Misselbrook, T. H. 2019. Land-use type affects nitrate production and consumption pathways in subtropical acidic soils. Geoderma. 337 (1), pp. 22-31. https://doi.org/10.1016/j.geoderma.2018.09.012

Adequate vegetative cover decreases nitrous oxide emissions from cattle urine deposited in grazed pastures under rainy season conditions

A - Papers appearing in refereed journals

Chirinda, N., Loaiza, S., Arenas, L., Ruiz, V., Faverin, C., Alvarez, C., Savian, J. V., Belfon, R., Zuniga, K., Morales, L., Trujillo, C., Arango, M., Rao, I., Arango, J., Peters, M., Barahona, R., Costa, C., Rosenstock, T. S., Richards, M., Martinez-Baron, D. and Cardenas, L. M. 2019. Adequate vegetative cover decreases nitrous oxide emissions from cattle urine deposited in grazed pastures under rainy season conditions. Scientific Reports. 9 (908). https://doi.org/10.1038/s41598-018-37453-2

Improved isotopic model based on 15N tracing and Rayleigh-type isotope fractionation for simulating differential sources of N2O emissions in a clay grassland soil

A - Papers appearing in refereed journals

Castellano-Hinojosa, A., Loick, N., Dixon, E. R., Matthews, P., Lewicka-Szczebak, D., Well, R., Bol, R., Charteris, A. and Cardenas, L. M. 2019. Improved isotopic model based on 15N tracing and Rayleigh-type isotope fractionation for simulating differential sources of N2O emissions in a clay grassland soil. Rapid Communications in Mass Spectrometry. https://doi.org/10.1002/rcm.8374

Responses of carbon, nitrogen and phosphorus to two consecutive drying–rewetting cycles in soils

A - Papers appearing in refereed journals

Pezzola, D., Cardenas, L. M., Mian, I. A., Carswell, A. M., Donovan, N., Dhanoa, D. and Blackwell, M. S. A. 2019. Responses of carbon, nitrogen and phosphorus to two consecutive drying–rewetting cycles in soils. Journal of Plant Nutrition and Soil Science. 182 (2), pp. 217-228. https://doi.org/10.1002/jpln.201800082

Field scale temporal and spatial variability of δ13C, δ15N, TC and TN soil properties : Implications for sediment source tracing

A - Papers appearing in refereed journals

Collins, A. L., Burak, E., Harris, P., Pulley, S., Cardenas, L. M. and Tang, Q. 2019. Field scale temporal and spatial variability of δ13C, δ15N, TC and TN soil properties : Implications for sediment source tracing. Geoderma. 333 (1 January), pp. 108-122. https://doi.org/10.1016/j.geoderma.2018.07.019

Soil nitrous oxide emissions from grassland: potential inhibitor effect of hippuric acid

A - Papers appearing in refereed journals

Ciganda, V. S., Lopez-Aizpun, M., Repullo, M. A., Wu, D., Terra, J. A., Elustondo, D., Clough, T. and Cardenas, L. M. 2019. Soil nitrous oxide emissions from grassland: potential inhibitor effect of hippuric acid. Journal of Plant Nutrition and Soil Science. 182, pp. 40-47. https://doi.org/10.1002/jpln.201700393

Enhanced-efficiency fertilizers are not a panacea for resolving the nitrogen problem

A - Papers appearing in refereed journals

Li, T., Zhang, W., Yin, J., Chadwick, D. R., Norse, D., Lu, Y., Liu, X., Chen, X., Zhang, F., Powlson, D. S. and Dou, Z. 2018. Enhanced-efficiency fertilizers are not a panacea for resolving the nitrogen problem. Global Change Biology. 24 (2), pp. e511-e521. https://doi.org/10.1111/gcb.13918

Rothamsted Long-term experiments : guide to the classical and other long-term experiments, datasets and sample archive

E - Books edited/written by staff member, alone/with others

Macdonald, A. J., Poulton, P. R., Clark, I. M., Scott, T., Glendining, M. J., Perryman, S. A. M., Storkey, J., Bell, J. R., Shield, I. F., Mcmillan, V. E. and Hawkins, J. M. B. Macdonald, A. J. (ed.) 2018. Rothamsted Long-term experiments : guide to the classical and other long-term experiments, datasets and sample archive. Rothamsted Research, Harpenden.

Fate of 15N-labelled ammonium nitrate with or without the new nitrification inhibitor DMPSA in an irrigated maize crop

A - Papers appearing in refereed journals

Guardia, G., Vallejo, A., Cardenas, L. M., Dixon, E. R. and Garcia-Marco, S. 2018. Fate of 15N-labelled ammonium nitrate with or without the new nitrification inhibitor DMPSA in an irrigated maize crop. Soil Biology and Biochemistry. 116 (January), pp. 193-202. https://doi.org/10.1016/j.soilbio.2017.10.013

Atmospheric ammonia concentration modulates soil enzyme and microbial activity in an oak forest affecting soil microbial biomass

A - Papers appearing in refereed journals

Lopez-Aizpun, M., Arango-Mora, C., Santamaria, C., Lasheras, E., Santamaria, J. M., Ciganda, V. S., Cardenas, L. M. and Elustondo, D. 2018. Atmospheric ammonia concentration modulates soil enzyme and microbial activity in an oak forest affecting soil microbial biomass. Soil Biology and Biochemistry. 116, pp. 378-387. https://doi.org/10.1016/j.soilbio.2017.10.020

The contribution of cattle urine and dung to nitrous oxide emissions: Quantification of country specific emission factors and implications for national inventories

A - Papers appearing in refereed journals

Chadwick, D. R., Cardenas, L. M., Dhanoa, M. S., Donovan, N., Misselbrook, T. H., Williams, J. R., Thorman, R. E., McGeough, K. L., Watson, C. J., Bell, M., Anthony, S. G. and Rees, R. M. 2018. The contribution of cattle urine and dung to nitrous oxide emissions: Quantification of country specific emission factors and implications for national inventories. Science of the Total Environment. 635, pp. 607-617. https://doi.org/10.1016/j.scitotenv.2018.04.152

The Importance of Sustained Grassland and Environmental Research: A Case Study From North Wyke Research Station, UK, 1982–2017

B - Book chapters etc edited externally

Blackwell, M. S. A., Jarvis, S. C., Wilkins, R. J., Beaumont, D. A., Cardenas, L. M., Chadwick, D. R., Collins, A. L., Dungait, J. A. J., Gibb, M. J., Hopkins, A., Lee, M. R. F., Misselbrook, T. H., Murray, P. J. and Tallowin, J. R. B. 2018. The Importance of Sustained Grassland and Environmental Research: A Case Study From North Wyke Research Station, UK, 1982–2017. in: Sparks, D. L. (ed.) Advances in Agronomy. Volume 149 Elsevier. pp. 161-235

Land-use type affects N2O production pathways in subtropical acidic soils

A - Papers appearing in refereed journals

Zhang, Y., Ding, H., Zheng, X., Ren, X., Cardenas, L. M., Carswell, A. M. and Misselbrook, T. H. 2018. Land-use type affects N2O production pathways in subtropical acidic soils. Environmental Pollution. 237, pp. 237-243. https://doi.org/10.1016/j.envpol.2018.02.045

Effect of long‐term drainage on plant community, soil carbon and nitrogen contents and stable isotopic (δ13C, δ15N) composition of a permanent grassland

A - Papers appearing in refereed journals

Harris, P., Bol, R., Evans, J., Hawkins, J. M. B., Dixon, E. R., Wolf, K., Dungait, J. A. J., Griffith, B. A., Herbst, M., Dhanoa, M. S., Beaumont, D. A., Dunn, R. M. and Weisenberg, G. L. B. 2018. Effect of long‐term drainage on plant community, soil carbon and nitrogen contents and stable isotopic (δ13C, δ15N) composition of a permanent grassland. European Journal of Soil Science. 69 (1), pp. 48-68. https://doi.org/10.1111/ejss.12504

Roles of instrumented farm-scale trials in trade-off assessments of pasture-based ruminant production systems

A - Papers appearing in refereed journals

Takahashi, T., Harris, P., Blackwell, M. S. A., Cardenas, L. M., Collins, A. L., Dungait, J. A. J., Hawkins, J. M. B., Misselbrook, T. H., McAuliffe, G. A., McFadzean, J. N., Murray, P. J., Orr, R. J., Rivero, M. J., Wu, L. and Lee, M. R. F. 2018. Roles of instrumented farm-scale trials in trade-off assessments of pasture-based ruminant production systems. Animal. 12 (8), pp. 1766-1776. https://doi.org/10.1017/S1751731118000502

Modelling field scale spatial variation in water run-off, soil moisture, N2O emissions and herbage biomass of a grazed pasture using the SPACSYS model

A - Papers appearing in refereed journals

Liu, Y., Li, Y., Harris, P., Cardenas, L. M., Dunn, R. M., Sint, H. M., Murray, P. J., Lee, M. R. F. and Wu, L. 2018. Modelling field scale spatial variation in water run-off, soil moisture, N2O emissions and herbage biomass of a grazed pasture using the SPACSYS model. Geoderma. 315, pp. 49-58. https://doi.org/10.1016/j.geoderma.2017.11.029

Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Fertiliser experimental site in Bedfordshire, 2011

N - Datasets

Cardenas, L. M., Webster, C. P. and Donovan, N. 2017. Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Fertiliser experimental site in Bedfordshire, 2011. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno613

Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Fertiliser experimental site in Devon, 2013

N - Datasets

Cardenas, L. M., Misselbrook, T. H. and Donovan, N. 2017. Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Fertiliser experimental site in Devon, 2013. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno585

Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Dung and urine experimental site in Devon, 2012

N - Datasets

Cardenas, L. M., Misselbrook, T. H. and Donovan, N. 2017. Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Dung and urine experimental site in Devon, 2012. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno562

Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Manure experimental site in Devon, 2011-12

N - Datasets

Cardenas, L. M., Misselbrook, T. H. and Donovan, N. 2017. Agricultural Greenhouse Gas Inventory Research Platform - InveN2Ory. Manure experimental site in Devon, 2011-12. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno548

Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Slurry site in Devon, 2010-11

N - Datasets

Misselbrook, T. H., Cardenas, L. M., Camp, V. and Donovan, N. 2017. Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Slurry site in Devon, 2010-11. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno317

Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Urine site in Devon, 2012

N - Datasets

Misselbrook, T. H., Cardenas, L. M., Camp, V. and Donovan, N. 2017. Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Urine site in Devon, 2012. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno333

Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Site in Devon, 2011

N - Datasets

Misselbrook, T. H., Cardenas, L. M., Camp, V. and Donovan, N. 2017. Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Site in Devon, 2011. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno349

Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Site in Devon, 2010

N - Datasets

Misselbrook, T. H., Cardenas, L. M., Camp, V. and Donovan, N. 2017. Nitrification inhibitors and fertiliser nitrogen application timing strategies to reduce N2O. Site in Devon, 2010. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno357

Effect of soil saturation on denitrification in a grassland soil

A - Papers appearing in refereed journals

Cardenas, L. M., Bol, R., Lewicka-Szczebak, D., Gregory, A. S., Matthews, G. P., Whalley, W. R., Misselbrook, T. H., Scholefield, D. and Well, R. 2017. Effect of soil saturation on denitrification in a grassland soil. Biogeosciences. 14 (20), pp. 4691-4710. https://doi.org/10.5194/bg-14-4691-2017

Modelling spatial and inter-annual variations of nitrous oxide emissions from UK cropland and grasslands using DailyDayCent

A - Papers appearing in refereed journals

Fitton, N., Datta, A., Cloy, J. M., Rees, R. M., Topp, C. F. E., Bell, M. J., Cardenas, L. M., Williams, J., Smith, K., Thorman, R., Watson, C. J., Mcgeough, K. L., Kuhnert, M., Hastings, A., Anthony, S., Chadwick, D. and Smith, P. 2017. Modelling spatial and inter-annual variations of nitrous oxide emissions from UK cropland and grasslands using DailyDayCent. Agriculture, Ecosystems & Environment. 250 (Supplement C), pp. 1-11. https://doi.org/10.1016/j.agee.2017.08.032

Nitrogen losses to the environment following food-based digestate and compost applications to agricultural land

A - Papers appearing in refereed journals

Nicholson, F., Bhogal, A., Cardenas, L. M., Chadwick, D., Misselbrook, T. H., Rollett, A., Taylor, M., Thorman, R. and Williams, J. 2017. Nitrogen losses to the environment following food-based digestate and compost applications to agricultural land. Environmental Pollution. 228, pp. 504-516. https://doi.org/10.1016/j.envpol.2017.05.023

“Hot spots” of N and C impact nitric oxide, nitrous oxide and nitrogen gas emissions from a UK grassland soil

A - Papers appearing in refereed journals

Loick, N., Dixon, E. R., Abalos, D., Vallejo, A., Matthews, G. P., Mcgeough, K., Watson, C. J., Baggs, E. M. and Cardenas, L. M. 2017. “Hot spots” of N and C impact nitric oxide, nitrous oxide and nitrogen gas emissions from a UK grassland soil. Geoderma. 305 (1 November), pp. 336-345. https://doi.org/10.1016/j.geoderma.2017.06.007

The effect of nitrification inhibitor on N2O, NO and N2 emissions under different soil moisture levels in a permanent grassland soil

A - Papers appearing in refereed journals

Wu, D., Cardenas, L. M., Calvet, S., Bruggemann, N., Loick, N., Liu, S. and Bol, R. 2017. The effect of nitrification inhibitor on N2O, NO and N2 emissions under different soil moisture levels in a permanent grassland soil. Soil Biology and Biochemistry. 113, pp. 153-160. https://doi.org/10.1016/j.soilbio.2017.06.007

Nitrogen dynamics in soils amended with slurry treated by acid or DMPP addition

A - Papers appearing in refereed journals

Owusu-Twum, M. Y., Loick, N., Cardenas, L. M., Coutinho, J., Trindade, H. and Fangueiro, D. 2017. Nitrogen dynamics in soils amended with slurry treated by acid or DMPP addition. Biology And Fertility Of Soils. 53 (3), pp. 339-347. https://doi.org/10.1007/s00374-017-1178-0

Historic record of pasture soil water and the influence of the North Atlantic Oscillation in south-west England

A - Papers appearing in refereed journals

Shepherd, A., Atuhaire, W., Wu, L., Hogan, D. V., Dunn, R. M. and Cardenas, L. M. 2017. Historic record of pasture soil water and the influence of the North Atlantic Oscillation in south-west England. Hydrology Research. 48 (1), pp. 277-294. https://doi.org/10.2166/nh.2016.195

Experimental determination of nitrous oxide emission factors for arable land. Experimental site in Devon, 2008

N - Datasets

Cardenas, L. M. and Donovan, N. 2016. Experimental determination of nitrous oxide emission factors for arable land. Experimental site in Devon, 2008. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno111

Experimental determination of nitrous oxide emission factors for arable land. Experimental site in Devon, 2007

N - Datasets

Cardenas, L. M. and Donovan, N. 2016. Experimental determination of nitrous oxide emission factors for arable land. Experimental site in Devon, 2007. Freshwater Biological Assoc. https://doi.org/10.17865/ghgno118

Runoff- and erosion-driven transport of cattle slurry: linking molecular tracers to hydrological processes

A - Papers appearing in refereed journals

Lloyd, C. E. M., Michaelides, K., Chadwick, D. R., Dungait, J. A. J. and Evershed, R. P. 2016. Runoff- and erosion-driven transport of cattle slurry: linking molecular tracers to hydrological processes. Biogeosciences. 13 (2), pp. 551-566. https://doi.org/10.5194/bg-13-551-2016

Effect of cover crops on greenhouse gas emissions in an irrigated field under integrated soil fertility management

A - Papers appearing in refereed journals

Guardia, G., Abalos, D., García-Marco, S., Quemada, M., Alonso-Ayuso, M., Cardenas, L. M., Dixon, E. R. and Vallejo, A. 2016. Effect of cover crops on greenhouse gas emissions in an irrigated field under integrated soil fertility management. Biogeosciences. 13 (18), pp. 5245-5257. https://doi.org/10.5194/bg-13-5245-2016

Potential inhibitor effect of hippuric acid on nitrous oxide emissions from grassland on a heavy clay soil

C1 - Edited contributions to conferences/learned societies

Ciganda, V. S., Lopez, M., Repullo, M., Clough, T. and Cardenas, L. M. 2016. Potential inhibitor effect of hippuric acid on nitrous oxide emissions from grassland on a heavy clay soil. 19th Nitrogen Worskshop, Sweden, 27-29 June, 2016. pp. 3pp

Effect of the application of cattle urine with or without the nitrification inhibitor DCD, and dung on greenhouse gas emissions from a UK grassland soil

A - Papers appearing in refereed journals

Cardenas, L. M., Misselbrook, T. H., Hodgson, C. J., Donovan, N., Gilhespy, S. L., Smith, K. A., Dhanoa, M. S. and Chadwick, D. R. 2016. Effect of the application of cattle urine with or without the nitrification inhibitor DCD, and dung on greenhouse gas emissions from a UK grassland soil. Agriculture, Ecosystems & Environment. 235 (1 November), pp. 229-241. https://doi.org/10.1016/j.agee.2016.10.025

The contribution of farm-scale experiments to the understanding of soil processes and implications for ecosystem services [Guest Editors' Introduction]

A - Papers appearing in refereed journals

Cardenas, L. M., Collins, A. L., Dungait, J. A. J., Hawkins, J. M. B., Chabbi, A. and Hawes, C. 2016. The contribution of farm-scale experiments to the understanding of soil processes and implications for ecosystem services [Guest Editors' Introduction]. European Journal of Soil Science. 67 (4), pp. 359-359. https://doi.org/10.1111/ejss.12360

A method-centric 'User Manual' for the mitigation of diffuse water pollution from agriculture

A - Papers appearing in refereed journals

Cuttle, S. P., Newell-Price, J. P., Harris, D., Chadwick, D. R., Shepherd, M. A., Anthony, S. G. A., Macleod, C. J. A., Haygarth, P. M. and Chambers, B. J. 2016. A method-centric 'User Manual' for the mitigation of diffuse water pollution from agriculture. Soil Use and Management. 32 (S1), pp. 162-171. https://doi.org/10.1111/sum.12242

Denitrification as a source of nitric oxide emissions from incubated soil cores from a UK grassland soil

A - Papers appearing in refereed journals

Loick, N., Dixon, E. R., Abalos, D., Vallejo, A., Matthews, G. P., Mcgeough, K. L., Well, R., Watson, C. J., Laughlin, R. J. and Cardenas, L. M. 2016. Denitrification as a source of nitric oxide emissions from incubated soil cores from a UK grassland soil. Soil Biology and Biochemistry. 95, pp. 1-7. https://doi.org/10.1016/j.soilbio.2015.12.009

Morphological responses of wheat (Triticum aestivum L.) roots to phosphorus supply in two contrasting soils

A - Papers appearing in refereed journals

Yuan, H-M., Blackwell, M. S. A., McGrath, S. P., George, T. S., Granger, S. H., Hawkins, J. M. B., Dunham, S. and Shen, J. B. 2016. Morphological responses of wheat (Triticum aestivum L.) roots to phosphorus supply in two contrasting soils. The Journal of Agricultural Science. 154 (1), pp. 98-108. https://doi.org/10.1017/s0021859615000702

N2O source partitioning in soils using N-15 site preference values corrected for the N2O reduction effect

A - Papers appearing in refereed journals

Wu, D., Koster, J. R., Cardenas, L. M., Bruggemann, N., Lewicka-Szczebak, D. and Bol, R. 2016. N2O source partitioning in soils using N-15 site preference values corrected for the N2O reduction effect. Rapid Communications in Mass Spectrometry. 30 (5), pp. 620-626. https://doi.org/10.1002/rcm.7493

Can species-rich grasslands be established on former intensively managed arable soils?

A - Papers appearing in refereed journals

Horrocks, C. A., Heal, K. V., Harvie, B., Tallowin, J. R. B., Cardenas, L. M. and Dungait, J. A. J. 2016. Can species-rich grasslands be established on former intensively managed arable soils? Agriculture, Ecosystems & Environment. 217, pp. 59-67. https://doi.org/10.1016/j.agee.2015.10.015

Development of emission factors and efficiency of two nitrification inhibitors, DCD and DMPP

A - Papers appearing in refereed journals

Gilsanz, C., Baez, D., Misselbrook, T. H., Dhanoa, M. S. and Cardenas, L. M. 2016. Development of emission factors and efficiency of two nitrification inhibitors, DCD and DMPP. Agriculture, Ecosystems & Environment. 216, pp. 1-8. https://doi.org/10.1016/j.agee.2015.09.030

How do emission rates and emission factors for nitrous oxide and ammonia vary with manure type and time of application in a Scottish farmland?

A - Papers appearing in refereed journals

Bell, M. J., Hinton, N. J., Cloy, J. M., Topp, C. F. E., Rees, R. M., Williams, J. R., Misselbrook, T. H. and Chadwick, D. R. 2016. How do emission rates and emission factors for nitrous oxide and ammonia vary with manure type and time of application in a Scottish farmland? Geoderma. 264, pp. 81-93. https://doi.org/10.1016/j.geoderma.2015.10.007

Short-term biotic removal of dissolved organic nitrogen( DON) compounds from soil solution and subsequent mineralisation in contrasting grassland soils

A - Papers appearing in refereed journals

Carswell, A. M., Hill, P. W., Jones, D. L., Blackwell, M. S. A., Johnes, P. and Chadwick, D. R. 2016. Short-term biotic removal of dissolved organic nitrogen( DON) compounds from soil solution and subsequent mineralisation in contrasting grassland soils. Soil Biology and Biochemistry. 96, pp. 82-85. https://doi.org/10.1016/j.soilbio.2016.01.017

A new approach to estimate nitrous oxide emissions from arable crops in the United Kingdom

C1 - Edited contributions to conferences/learned societies

Thorman, R. E., Sylvester-Bradley, R., Smith, K. E., Kindred, D. R., Wynn, S. C., Rees, R. M., Topp, K. F. E., Pappa, V. A., Mortimer, N. D., Misselbrook, T. H., Gilhespy, S. L., Cardenas, L. M., Bennett, G., Malkin, S. and Munro, D. G. 2016. A new approach to estimate nitrous oxide emissions from arable crops in the United Kingdom. 19th Nitrogen Workshop, Sweden, 2016. pp. 126-127

Effect of compaction on nitrous oxide and nitrogen emissions from UK soils

C1 - Edited contributions to conferences/learned societies

Cardenas, L. M., Matthews, G. P., Gregory, A. S., Whalley, W. R., Bird, N. R. A., Misselbrook, T. H., Laudone, G. M., Dhanoa, M. S. and Scholefield, D. 2016. Effect of compaction on nitrous oxide and nitrogen emissions from UK soils. Abstract for GGAA conferernce, Melbourne, 14-18 February, 2016.

Seasonal persistence of faecal indicator organisms in soil following dairy slurry application to land by surface broadcasting and shallow injection

A - Papers appearing in refereed journals

Hodgson, C. J., Oliver, D. M., Fish, R. D., Bulmer, N. M., Heathwaite, A. L., Winter, M. and Chadwick, D. R. 2016. Seasonal persistence of faecal indicator organisms in soil following dairy slurry application to land by surface broadcasting and shallow injection. Journal of Environmental Management. 183 (1), pp. 325-332. https://doi.org/10.1016/j.jenvman.2016.08.047

Greenhouse gas fluxes from a grazed grassland soil after slurry injections and mineral fertilizer applications under the Atlantic climatic conditions of NW Spain

A - Papers appearing in refereed journals

Louro, A., Cardenas, L. M., Garcia, M. I. and Baez, D. 2016. Greenhouse gas fluxes from a grazed grassland soil after slurry injections and mineral fertilizer applications under the Atlantic climatic conditions of NW Spain. Science of the Total Environment. 573, pp. 258-269. https://doi.org/10.1016/j.scitotenv.2016.08.092

Climate change and N2O emissions from South West England grasslands: A modelling approach

A - Papers appearing in refereed journals

Abalos, D., Cardenas, L. M. and Wu, L. 2016. Climate change and N2O emissions from South West England grasslands: A modelling approach. Atmospheric Environment. 132 (May), pp. 249-257. https://doi.org/10.1016/j.atmosenv.2016.03.007

Carbon amendment and soil depth affect the distribution and abundance of denitrifiers in agricultural soils

A - Papers appearing in refereed journals

Barrett, M., Khalil, M. I., Jahangir, M. M. R., Lee, C., Cardenas, L. M., Collins, G., Richards, K. G. and O'flaherty, V. 2016. Carbon amendment and soil depth affect the distribution and abundance of denitrifiers in agricultural soils. Environmental Science and Pollution Research. 23 (8), pp. 7899-7910. https://doi.org/10.1007/s11356-015-6030-1

Assessment of bioavailable organic phosphorus in tropical forest soils by organic acid extraction and phosphatase hydrolysis

A - Papers appearing in refereed journals

Darch, T., Blackwell, M. S. A., Chadwick, D. R., Haygarth, P. M., Hawkins, J. M. B. and Turner, B. L. 2016. Assessment of bioavailable organic phosphorus in tropical forest soils by organic acid extraction and phosphatase hydrolysis. Geoderma. 284 (15 December), pp. 93-102. https://doi.org/10.1016/j.geoderma.2016.08.018

Isotopomer mapping approach to determine N2O production pathways and N2O reduction

C2 - Non-edited contributions to conferences

Lewicka-Szczebak, D., Well, R., Cardenas, L. M. and Bol, R. 2016. Isotopomer mapping approach to determine N2O production pathways and N2O reduction. EGU.

The North Wyke Farm Platform: effect of temperate grassland farming systems on soil moisture contents, runoff and associated water quality dynamics

A - Papers appearing in refereed journals

Orr, R. J., Murray, P. J., Eyles, C. J., Blackwell, M. S. A., Cardenas, L. M., Collins, A. L., Dungait, J. A. J., Goulding, K. W. T., Griffith, B. A., Gurr, S. J., Harris, P., Hawkins, J. M. B., Misselbrook, T. H., Rawlings, C. J., Shepherd, A., Sint, H. M., Takahashi, T., Tozer, K. N., Whitmore, A. P., Wu, L. and Lee, M. R. F. 2016. The North Wyke Farm Platform: effect of temperate grassland farming systems on soil moisture contents, runoff and associated water quality dynamics. European Journal of Soil Science. 67 (4), pp. 374-385. https://doi.org/10.1111/ejss.12350

Elucidating the impact of nitrate and labile carbon application on spatial heterogeneity of denitrification by 15N modelling

C2 - Non-edited contributions to conferences

Cardenas, L. M., Loick, N., Dixon, E. R., Matthews, P., Gilsanz, C., Bol, R., Lewicka-Szczebak, D. and Well, R. 2016. Elucidating the impact of nitrate and labile carbon application on spatial heterogeneity of denitrification by 15N modelling. EGU.

Verifying the UK N2O emission inventory with tall tower measurements

C2 - Non-edited contributions to conferences

Carnell, E., Meneguz, E., Skiba, U., Misselbrook, T. H., Cardenas, L. M., Arnold, T., Manning, A. and Dragosits, U. 2016. Verifying the UK N2O emission inventory with tall tower measurements. EGU.

The potential for land sparing to offset greenhouse gas emissions from agriculture

A - Papers appearing in refereed journals

Lamb, A., Green, R., Bateman, I., Broadmeadow, M., Bruce, T. J. A., Burney, J., Carey, P., Chadwick, D. R., Crane, E., Field, R., Goulding, K. W. T., Griffiths, H., Hastings, A., Kasoar, T., Kindred, D., Phalan, B., Pickett, J. A., Smith, P., Wall, E., Zu Ermgassen, E. K. H. J. and Balmford, A. 2016. The potential for land sparing to offset greenhouse gas emissions from agriculture. Nature Climate Change. 6, pp. 488-492. https://doi.org/10.1038/nclimate2910

Nitrous oxide emissions from livestock urine and dung

C2 - Non-edited contributions to conferences

Chadwick, D. R., Cardenas, L. M., Donovan, N., Misselbrook, T. H., Williams, J., Thorman, R., Mcgeough, K., Watson, C., Bell, M., Anthony, S. and Rees, R. M. 2016. Nitrous oxide emissions from livestock urine and dung. Abstracts 6th Greenhouse Gas and Animal Agriculture Conference, Melbourne, 14-18 February 2016 .

Greenhouse gas emissions from a reseeded grassland on the North Wyke Farm Platform

C2 - Non-edited contributions to conferences

Dunn, R. M., Boden, J., Misselbrook, T. H., Orr, R. J., Griffith, B. A., Neale, J. and Cardenas, L. M. 2016. Greenhouse gas emissions from a reseeded grassland on the North Wyke Farm Platform. Abstracts International Conference on Steps to Sustainable Livestock, Bristol, 12-15 January 2016 .

Data mining the North Wyke Farm Platform data sets

C2 - Non-edited contributions to conferences

Harris, P., Griffith, B. A., Sint, H. M., Cardenas, L. M., Dungait, J. A. J., Orr, R. J. and Lee, M. R. F. 2016. Data mining the North Wyke Farm Platform data sets. Abstracts International Conference on Steps to Sustainable Livestock, Bristol, 12-15 January 2016 .

Grazing behaviour, urine composition and soil properties are key drivers of nitrous oxide emissions from livestock urine in the uplands (Uplands - N2O)

C2 - Non-edited contributions to conferences

Cardenas, L. M., Perotto-Baldivieso, H., Whellan, M., Wilson, R. and Chadwick, D. R. 2016. Grazing behaviour, urine composition and soil properties are key drivers of nitrous oxide emissions from livestock urine in the uplands (Uplands - N2O). Abstracts International Conference on Steps to Sustainable Livestock, Bristol, 12-15 January 2016 .

Nitrous oxide emissions from UK arable agriculture are less than previously thought

C2 - Non-edited contributions to conferences

Sylvester-Bradley, R., Thorman, R. E., Kindred, D. R., Wynn, S. C., Smith, K. E., Rees, R. M., Topp, C. F. E., Pappa, V. A., Mortimer, N. D., Misselbrook, T. H., Gilhespy, S. L., Cardenas, L. M., Kingston, H., Bennett, S., Malkin, S. and Munro, D. G. 2015. Nitrous oxide emissions from UK arable agriculture are less than previously thought. International Fertiliser Society's annual agronomic conferernce, Cambridge, 2015.

Management opportunities to mitigate greenhouse gas emissions from Chinese agriculture

A - Papers appearing in refereed journals

Nayak, D., Saetnan, E., Cheng, K., Wang, W., Koslowski, F., Cheng, Y-F., Zhu, W. Y., Wang, J-K., Liu, J-X., Moran, D., Yan, X., Cardenas, L. M., Newbold, J., Pan, G., Lu, Y. and Smith, P. 2015. Management opportunities to mitigate greenhouse gas emissions from Chinese agriculture. Agriculture, Ecosystems & Environment. 209 (1 November), pp. 108-124. https://doi.org/10.1016/j.agee.2015.04.035

Nitrous oxide emissions from forage maize production on a Humic Cambisol fertilized with mineral fertilizer or slurries in Galicia, Spain

A - Papers appearing in refereed journals

Louro, A., Baez, D., Garcia, M. I. and Cardenas, L. M. 2015. Nitrous oxide emissions from forage maize production on a Humic Cambisol fertilized with mineral fertilizer or slurries in Galicia, Spain. Geoderma Regional. 5, pp. 54-63. https://doi.org/10.1016/j.geodrs.2015.03.004

Anaerobic digestates lower N2O emissions compared to cattle slurry by affecting rate and product stoichiometry of denitrification - an N2O isotopomer case study

A - Papers appearing in refereed journals

Koster, J. R., Cardenas, L. M., Bol, R., Lewicka-Szczebak, D., Senbayram, M., Well, R., Giesemann, A. and Dittert, K. 2015. Anaerobic digestates lower N2O emissions compared to cattle slurry by affecting rate and product stoichiometry of denitrification - an N2O isotopomer case study. Soil Biology and Biochemistry. 84, pp. 65-74. https://doi.org/10.1016/j.soilbio.2015.01.021

Using 31P-NMR to investigate dynamics of soil phosphorus compounds in the Rothamsted Long Term Experiments

C2 - Non-edited contributions to conferences

Blackwell, M. S. A., Turner, B., Granger, S. J., Hooper, A. M., Darch, T., Hawkins, J. M. B., Yuan, H. and McGrath, S. P. 2015. Using 31P-NMR to investigate dynamics of soil phosphorus compounds in the Rothamsted Long Term Experiments. EGU.

Disaggregated N2O emission factors in China based on cropping parameters create a robust approach to the IPCC Tier 2 methodology

A - Papers appearing in refereed journals

Shepherd, A., Yan, X., Nayak, D., Newbold, J., Moran, D., Dhanoa, M. S., Goulding, K. W. T., Smith, P. and Cardenas, L. M. 2015. Disaggregated N2O emission factors in China based on cropping parameters create a robust approach to the IPCC Tier 2 methodology. Atmospheric Environment. 122, pp. 272-281. https://doi.org/10.1016/j.atmosenv.2015.09.054

The North Wyke Farm Platform, a UK national capability for research into sustainability of temperate agricultural grassland management: progress and developments

C2 - Non-edited contributions to conferences

Harris, P., Dungait, J. A. J., Griffith, B. A., Shepherd, A., Sint, H. M., Blackwell, M. S. A., Cardenas, L. M., Collins, A. L., Goulding, K. W. T., Lee, M. R. F. and Orr, R. J. 2015. The North Wyke Farm Platform, a UK national capability for research into sustainability of temperate agricultural grassland management: progress and developments. EGU.

Capturing the spatial variability of N2O emissions on grazed grasslands

C2 - Non-edited contributions to conferences

Cardenas, L. M., Dunn, R. M., Shepherd, A., Misselbrook, T. H., Orr, R. J., Griffith, B. A., Velazquez, A., Burak, E., Chen, K., Harris, P., Repullo, M. and Collins, A. L. 2015. Capturing the spatial variability of N2O emissions on grazed grasslands. Abstracts ASA/CSSA/SSSA International Annual Meeting Synergy in Science: Partnering for Solutions, Minneapolis, 15-18 November 2015 .

Nitrous oxide emissions from fertilised UK arable soils: fluxes, emission factors and mitigation

A - Papers appearing in refereed journals

Bell, M. J., Hinton, N., Cloy, J. M., Topp, C. F. E., Rees, R. M., Cardenas, L. M., Scott, T., Webster, C. P., Ashton, R. W., Whitmore, A. P., Williams, J. R., Balshaw, H., Paine, F., Goulding, K. W. T. and Chadwick, D. R. 2015. Nitrous oxide emissions from fertilised UK arable soils: fluxes, emission factors and mitigation. Agriculture, Ecosystems & Environment. 212, pp. 134-147. https://doi.org/10.1016/j.agee.2015.07.003

Global Research Alliance Modelling Platform (GRAMP): an open web platform for modelling greenhouse gas emissions from agro-ecosystems

A - Papers appearing in refereed journals

Yeluripati, J. B., Del Prado, A., Sanz-Cobena, A., Rees, R. M., Li, C., Chadwick, D., Tilston, E., Topp, C. F. E., Cardenas, L. M., Ingraham, P., Gilhespy, S. L., Anthony, S., Vetter, S. H., Misselbrook, T. H., Salas, W. and Smith, P. 2015. Global Research Alliance Modelling Platform (GRAMP): an open web platform for modelling greenhouse gas emissions from agro-ecosystems. Computers and Electronics in Agriculture. 111 (February), pp. 112-120. https://doi.org/10.1016/j.compag.2014.11.016

Dissolved phosphorus retention in buffer strips: influence of slope and soil type

A - Papers appearing in refereed journals

Darch, T., Carswell, A. M., Blackwell, M. S. A., Hawkins, J. M. B., Haygarth, P. M. and Chadwick, D. 2015. Dissolved phosphorus retention in buffer strips: influence of slope and soil type. Journal of Environmental Quality. 44, pp. 1216-1224. https://doi.org/10.2134/jeq2014.10.0440

Isotope fractionation factors controlling isotopocule signatures of soil-emitted N2O produced by denitrification processes of various rates

A - Papers appearing in refereed journals

Lewicka-Szczebak, D., Well, R., Bol, R., Gregory, A. S., Matthews, G. P., Misselbrook, T. H., Whalley, W. R. and Cardenas, L. M. 2015. Isotope fractionation factors controlling isotopocule signatures of soil-emitted N2O produced by denitrification processes of various rates. Rapid Communications in Mass Spectrometry. 29 (3), pp. 269-282. https://doi.org/10.1002/rcm.7102

Comparing N2O fluxes from recently created extensive grasslands and sites remaining under intensive agricultural management

A - Papers appearing in refereed journals

Horrocks, C. A., Dungait, J. A. J., Heal, K. V. and Cardenas, L. M. 2015. Comparing N2O fluxes from recently created extensive grasslands and sites remaining under intensive agricultural management. Agriculture, Ecosystems & Environment. 199, pp. 77-84. https://doi.org/10.1016/j.agee.2014.08.018

The North Wyke Farm Platform, a national capability for research into sustainability of temperate agricultural grassland management: data and modelling opportunities

C2 - Non-edited contributions to conferences

Harris, P., Griffith, B. A., Shepherd, A., Peukert, S., Hawkins, J. M. B., Elyes, C., Whitmore, A. P., Blackwell, M. S. A., Brazier, R. E., Cardenas, L. M., Wu, L., Dungait, J. A. J., Collins, A. L., Gurr, S. J., Murray, P. J., Goulding, K. W. T. and Orr, R. J. 2014. The North Wyke Farm Platform, a national capability for research into sustainability of temperate agricultural grassland management: data and modelling opportunities. Abstracts Tereno International Conference: from Observation to Prediction in Terrestrial Systems, Bonn, 29 September-2 October 2014 . pp. P2-07

Changes in wheat root morphology under different phosphorus fertiliser supply rates

C2 - Non-edited contributions to conferences

Blackwell, M. S. A., Yuan, H., McGrath, S. P., Granger, S. J., Hawkins, J. M. B., Dunham, S. J., Hooper, A. M., George, T. and Shen, J. 2014. Changes in wheat root morphology under different phosphorus fertiliser supply rates. Abstracts 5th Conference on Phosphorus in Soils and Plants, Montpellier, 26-29 August 2014 . pp. P242

An assessment of nitrification inhibitors to reduce nitrous oxide emissions from UK agriculture

A - Papers appearing in refereed journals

Misselbrook, T. H., Cardenas, L. M., Camp, V., Thorman, R. E., Williams, J. R., Rollet, A. J. and Chambers, B. J. 2014. An assessment of nitrification inhibitors to reduce nitrous oxide emissions from UK agriculture. Environmental Research Letters. 9, p. 115006. https://doi.org/10.1088/1748-9326/9/11/115006

Final Report Defra Project WQ0126. Modular approaches to the control of diffuse agricultural pollution: buffer zones, bioreactors, ditches and ponds

D1 - Technical reports: non-confidential

Hawkins, J. M. B. and Blackwell, M. S. A. 2014. Final Report Defra Project WQ0126. Modular approaches to the control of diffuse agricultural pollution: buffer zones, bioreactors, ditches and ponds. Department for Environment, Food & Rural Affairs (DEFRA).

Modelling the cost-effectiveness of mitigation methods for multiple pollutants at farm scale

A - Papers appearing in refereed journals

Gooday, R. D., Anthony, S. G., Chadwick, D. R., Newell-Price, P., Harris, D., Duethmann, D., Fish, R., Collins, A. L. and Winter, M. 2014. Modelling the cost-effectiveness of mitigation methods for multiple pollutants at farm scale. Science of the Total Environment. 468-469, pp. 1198-1209. https://doi.org/10.1016/j.scitotenv.2013.04.078

Nutrient dynamics during decomposition of the residues from a sown legume or ruderal plant cover in an olive oil orchard

A - Papers appearing in refereed journals

Gomez-Munoz, B., Hatch, D. J., Bol, R. and Garcia-Ruiz, R. 2014. Nutrient dynamics during decomposition of the residues from a sown legume or ruderal plant cover in an olive oil orchard. Agriculture, Ecosystems & Environment. 184, pp. 115-123. https://doi.org/10.1016/j.agee.2013.11.020

The impact of weather on nitrous oxide emissions from arable land in the UK

C1 - Edited contributions to conferences/learned societies

Topp, C. F. E., Smith, K. E., Thorman, R. E., Pappa, V. A., Bennett, G., Malkin, S., Cardenas, L. M., Chauhan, M., Misselbrook, T. H., Munro, D. G., Rees, R. M., Anthony, S. and Sylvester-Bradley, R. 2014. The impact of weather on nitrous oxide emissions from arable land in the UK. Agronomic Decision Making in an Uncertain Climate. Aspects of Applied Biology 125 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 81-87

Effect of nitrogen source on nitric oxide and nitrous oxide emissions from a UK grassland soil

C2 - Non-edited contributions to conferences

Loick, N., Dixon, E. R., Well, R., Matthews, P. and Cardenas, L. M. 2014. Effect of nitrogen source on nitric oxide and nitrous oxide emissions from a UK grassland soil. Cordovil, C. M. d. S. (ed.) Abstracts 18th Nitrogen Workshop, Lisbon, 30 June- 3 July 2014 . pp. 465-467

The challenge of modelling nitrogen management at the field scale: simulation and sensitivity analysis of N2O fluxes across nine experimental sites using DailyDayCent

A - Papers appearing in refereed journals

Fitton, N., Datta, A., Hastings, A., Kuhnert, M., Topp, C. F. E., Cloy, J. M., Rees, R. M., Cardenas, L. M., Williams, J. R., Smith, K., Chadwick, D. and Smith, P. 2014. The challenge of modelling nitrogen management at the field scale: simulation and sensitivity analysis of N2O fluxes across nine experimental sites using DailyDayCent. Environmental Research Letters. 9, p. 095003. https://doi.org/10.1088/1748-9326/9/9/095003

A meta-analysis of organic and inorganic phosphorus in organic fertilizers, soils and water: implications for water quality

A - Papers appearing in refereed journals

Darch, T., Blackwell, M. S. A., Hawkins, J. M. B., Haygarth, P. M. and Chadwick, D. R. 2014. A meta-analysis of organic and inorganic phosphorus in organic fertilizers, soils and water: implications for water quality. Critical Reviews in Environmental Science and Technology. 44, pp. 2172-2202. https://doi.org/10.1080/10643389.2013.790752

Impact of nitrification inhibitor dicyandiamide (DCD) on N2O emissions from urine applied to UK grassland

C2 - Non-edited contributions to conferences

Cardenas, L. M., Camp, V., Donovan, N., Hodgson, C. J., Misselbrook, T. H., Mcgeough, K., Mcneill, G., Laughlin, R., Watson, C., Bell, M., Rees, R. and Chadwick, D. R. 2014. Impact of nitrification inhibitor dicyandiamide (DCD) on N2O emissions from urine applied to UK grassland. Cordovil, C. M. d. S. (ed.) Abstracts 18th Nitrogen Workshop, Lisbon, 30 June- 3 July 2014 . pp. 387-388

Nitrous oxide emissions from fertilised UK arable soils: quantification and mitigation

C2 - Non-edited contributions to conferences

Bell, M., Winning, M., Cloy, J., Rees, B., Cardenas, L. M., Donovan, N., Scott, T., Webster, C. P., Whitmore, A. P., Williams, J., Balshaw, H., Paine, F. and Chadwick, D. R. 2014. Nitrous oxide emissions from fertilised UK arable soils: quantification and mitigation. Cordovil, C. M. d. S. (ed.) Abstracts 18th Nitrogen Workshop, Lisbon, 30 June- 3 July 2014 . pp. 375-376

First 20 years of DNDC (DeNitrification DeComposition): model evolution

A - Papers appearing in refereed journals

Gilhespy, S. L., Anthony, S., Cardenas, L. M., Chadwick, D., Del Prado, A., Li, C., Misselbrook, T. H., Rees, R. M., Salas, W., Sanz-Cobena, A., Smith, P., Tilston, E. L., Topp, C. F. E., Vetter, S. and Yeluripati, J. B. 2014. First 20 years of DNDC (DeNitrification DeComposition): model evolution. Ecological Modelling. 292, pp. 51-62. https://doi.org/10.1016/j.ecolmodel.2014.09.004

Factors controlling the efficacy of DCD to reduce N2O emissions and improve NUE in agriculture: evidence from field and laboratory studies

C2 - Non-edited contributions to conferences

Chadwick, D. R., Williams, J. R., Cardenas, L. M., Rees, R. M., Vallejo, A., Scowan, M., Marsden, K., Jones, D. L. and Watson, C. J. 2014. Factors controlling the efficacy of DCD to reduce N2O emissions and improve NUE in agriculture: evidence from field and laboratory studies. Abstracts 4th International Conference on C Sequestration and Climate Change Mitigation in Agriculture, Yangling, 21-24 September 2014 .

Review and analysis of global agricultural N2O emissions relevant to the UK

A - Papers appearing in refereed journals

Buckingham, S., Anthony, S., Bellamy, P. H., Cardenas, L. M., Higgins, S., Mcgeough, K. and Topp, C. F. E. 2014. Review and analysis of global agricultural N2O emissions relevant to the UK. Science of the Total Environment. 487, pp. 164-172. https://doi.org/10.1016/j.scitotenv.2014.02.122

Ranking factors affecting emissions of GHG from incubated agricultural soils

A - Papers appearing in refereed journals

Garcia-Marco, S., Ravella, S. R., Chadwick, D. R., Vallejo, A., Gregory, A. S. and Cardenas, L. M. 2014. Ranking factors affecting emissions of GHG from incubated agricultural soils. European Journal of Soil Science. 65 (4), pp. 573-583. https://doi.org/10.1111/ejss.12143

Contribution of improved nitrogen fertilizer use to development of a low carbon economy in China

G - Articles in popular magazines and other technical publications

Powlson, D. S., Norse, D., Chadwick, D. R., Lu, Y., Zhang, W., Zhang, F., Huang, J. and Jia, X. 2014. Contribution of improved nitrogen fertilizer use to development of a low carbon economy in China. World Agriculture. 4 (2), pp. 10-18.

Barley has two peroxisomal ABC transporters with multiple functions in beta-oxidation

A - Papers appearing in refereed journals

Mendiondo, G. M., Medhurst, A., Van Roermund, C. W., Zhang, X., Devonshire, J., Scholefield, D., Fernandez, J., Axcell, B., Ramsay, L., Waterham, H. R., Waugh, R., Theodoulou, F. L. and Holdsworth, M. J. 2014. Barley has two peroxisomal ABC transporters with multiple functions in beta-oxidation. Journal of Experimental Botany. 65, pp. 4833-4847. https://doi.org/10.1093/jxb/eru243

Does extensification lead to enhanced provision of ecosystem services from soils in UK agriculture

A - Papers appearing in refereed journals

Horrocks, C. A., Dungait, J. A. J., Cardenas, L. M. and Heal, K. V. 2014. Does extensification lead to enhanced provision of ecosystem services from soils in UK agriculture. Land Use Policy. 38, pp. 123-128. https://doi.org/10.1016/j.landusepol.2013.10.023

First 20 years of DNDC: model evolution and GRAMP

C2 - Non-edited contributions to conferences

Gilhespy, S. L., Anthony, S. G., Cardenas, L. M., Chadwick, D. R., Del Prado, A., Li, C., Misselbrook, T. H., Rees, R., Salas, W., Sanz-Cobena, A., Smith, P., Tilston, E. L., Topp, K., Vetter, S. H. and Yeluripati, J. 2014. First 20 years of DNDC: model evolution and GRAMP. Cordovil, C. M. d. S. (ed.) Abstracts 18th Nitrogen Workshop, Lisbon, 30 June- 3 July 2014 . pp. 100-103

Effect of cattle urine addition on the surface emissions and subsurface concentrations of greenhouse gases in a UK peat grassland

A - Papers appearing in refereed journals

Boon, A., Robinson, J. S., Chadwick, D. R. and Cardenas, L. M. 2014. Effect of cattle urine addition on the surface emissions and subsurface concentrations of greenhouse gases in a UK peat grassland. Agriculture, Ecosystems & Environment. 186, pp. 23-32. https://doi.org/10.1016/j.agee.2014.01.008

Effect of cattle urine addition on the surface emissions and subsurface concentrations of greenhouse gases from a UK lowland peatland

C2 - Non-edited contributions to conferences

Boon, A., Robinson, S., Chadwick, D. R. and Cardenas, L. M. 2014. Effect of cattle urine addition on the surface emissions and subsurface concentrations of greenhouse gases from a UK lowland peatland. EGU.

Optimizing chamber methods for measuring nitrous oxide emissions from plot-based agricultural experiments

A - Papers appearing in refereed journals

Chadwick, D. R., Cardenas, L. M., Misselbrook, T. H., Smith, K. A., Rees, R. M., Watson, C. J., Mcgeough, K. L., Williams, J. R., Cloy, J. M., Thorman, R. E. and Dhanoa, M. S. 2014. Optimizing chamber methods for measuring nitrous oxide emissions from plot-based agricultural experiments. European Journal of Soil Science. 65 (2), pp. 295-307. https://doi.org/10.1111/ejss.12117

Employing the citizens' jury technique to elicit reasoned public judgments about environmental risk: insights from an inquiry into the governance of microbial water pollution

A - Papers appearing in refereed journals

Fish, R. D., Winter, M., Oliver, D. M., Chadwick, D. R., Hodgson, C. J. and Heathwaite, A. L. 2014. Employing the citizens' jury technique to elicit reasoned public judgments about environmental risk: insights from an inquiry into the governance of microbial water pollution. Journal of Environmental Planning and Management. 57 (2), pp. 233-253. https://doi.org/10.1080/09640568.2012.738326

Global Research Alliance Modelling Platform (GRAMP): an open web platform for modelling greenhouse gas emissions from terrestrial ecosystems

C2 - Non-edited contributions to conferences

Yeluripati, J. B., Del Prado, A., Rees, R., Li, C., Chadwick, D. R., Tilston, E., Topp, K., Cardenas, L. M., Ingraham, P., Gilhespy, S. L., Anthony, S., Vetter, S. H., Misselbrook, T. H., Salas, W. and Smith, P. 2013. Global Research Alliance Modelling Platform (GRAMP): an open web platform for modelling greenhouse gas emissions from terrestrial ecosystems. Abstracts Conference of the Global DNDC Network, Beijing, 14-19 September 2013 .

An enhanced software tool to support better use of manure nutrients: MANNER- NPK

A - Papers appearing in refereed journals

Nicholson, F. A., Bhogal, A., Chadwick, D. R., Gill, E., Gooday, R. D., Lord, E., Misselbrook, T. H., Rollett, A. J., Sagoo, E., Smith, K. A., Thorman, R. E., Williams, J. R. and Chambers, B. J. 2013. An enhanced software tool to support better use of manure nutrients: MANNER- NPK. Soil Use and Management. 29 (4), pp. 473-484. https://doi.org/10.1111/sum.12078

The North Wyke Farm Platform: a new UK national capability for research into sustainability of agricultural temperate grassland management

C2 - Non-edited contributions to conferences

Murray, P. J., Griffith, B. A., Orr, R. J., Shepherd, A., Blackwell, M. S. A., Hawkins, J. M. B. and Peukert, S. 2013. The North Wyke Farm Platform: a new UK national capability for research into sustainability of agricultural temperate grassland management. Michalk, D. L. (ed.) Proceedings 22nd International Grassland Congress, Sydney, 15-19 September 2013 . New South Wales Dept of Primary Industry, Orange. pp. 1931-1933

North Wyke Farm Platform: methodologies used in the remote sensing of the quantity and quality of drainage water

C2 - Non-edited contributions to conferences

Griffith, B. A., Hawkins, J. M. B., Orr, R. J., Blackwell, M. S. A. and Murray, P. J. 2013. North Wyke Farm Platform: methodologies used in the remote sensing of the quantity and quality of drainage water. Michalk, D. L. (ed.) Proceedings 22nd International Grassland Congress, Sydney, 15-19 September 2013 . New South Wales Dept of Primary Industry, Orange. pp. 1453-1455

Agrochemical characterization, net N mineralization, and potential N leaching of composted olive-mill pomace currently produced in southern Spain

A - Papers appearing in refereed journals

Gomez-Munoz, B., Hatch, D. J., Bol, R. and Garcia-Ruiz, R. 2013. Agrochemical characterization, net N mineralization, and potential N leaching of composted olive-mill pomace currently produced in southern Spain. Journal of Plant Nutrition and Soil Science. 176 (5), pp. 655-664. https://doi.org/10.1002/jpln.201200421

Opportunities for reducing environmental emissions from forage-based dairy farms

A - Papers appearing in refereed journals

Misselbrook, T. H., Del Prado, A. and Chadwick, D. R. 2013. Opportunities for reducing environmental emissions from forage-based dairy farms. Agricultural and Food Science. 22 (1), pp. 93-107. https://doi.org/10.23986/afsci.6702

Effect of slurry and ammonium nitrate application on greenhouse gas fluxes of a grassland soil under atypical South West England weather conditions

A - Papers appearing in refereed journals

Louro, A., Sawamoto, T., Chadwick, D., Pezzolla, D., Bol, R., Baez, D. and Cardenas, L. M. 2013. Effect of slurry and ammonium nitrate application on greenhouse gas fluxes of a grassland soil under atypical South West England weather conditions. Agriculture, Ecosystems & Environment. 181, pp. 1-11. https://doi.org/10.1016/j.agee.2013.09.005

Determination of the gas diffusion coefficient of a peat grassland soil

A - Papers appearing in refereed journals

Boon, A., Robinson, J. S., Nightingale, P. D., Cardenas, L. M., Chadwick, D. R. and Verhoef, A. 2013. Determination of the gas diffusion coefficient of a peat grassland soil. European Journal of Soil Science. 64 (5), pp. 681-687. https://doi.org/10.1111/ejss.12056

New technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China

A - Papers appearing in refereed journals

Zhang, W-F., Dou, Z-X., He, P., Ju, X-T., Powlson, D. S., Chadwick, D. R., Norse, D., Lu, Y-L., Zhang, Y., Wu, Liang, Chen, X-P., Cassman, K. G. and Zhang, F-S. 2013. New technologies reduce greenhouse gas emissions from nitrogenous fertilizer in China. Proceedings of the National Academy of Sciences. 110 (21), pp. 8375-8380. https://doi.org/10.1073/pnas.1210447110

Potential mineralization and nitrification in volcanic grassland soils in Chile

A - Papers appearing in refereed journals

Cardenas, L. M., Hatch, D. J., Scholefield, D., Jhurreea, D., Clark, I. M., Hirsch, P. R., Salazar, F., Rao-Ravella, S. and Alfaro, M. 2013. Potential mineralization and nitrification in volcanic grassland soils in Chile. Soil Science and Plant Nutrition. 59, pp. 380-391. https://doi.org/10.1080/00380768.2013.789395

Towards an improved inventory of N2O from agriculture: model evaluation of N2O emission factors and N fraction leached from different sources in UK agriculture

A - Papers appearing in refereed journals

Cardenas, L. M., Gooday, R., Brown, L., Scholefield, D., Cuttle, S., Gilhespy, S. L., Matthews, R. A., Misselbrook, T. H., Wang, J., Li, C., Hughes, G. and Lord, E. 2013. Towards an improved inventory of N2O from agriculture: model evaluation of N2O emission factors and N fraction leached from different sources in UK agriculture. Atmospheric Environment. 79, pp. 340-348. https://doi.org/10.1016/j.atmosenv.2013.06.033

Nitrous oxide mitigation in UK agriculture

A - Papers appearing in refereed journals

Rees, R. M., Baddeley, J. A., Bhogal, A., Ball, B. C., Chadwick, D. R., Macleod, M., Lilly, A., Pappa, V. A., Thorman, R. E., Watson, C. A. and Williams, J. R. 2013. Nitrous oxide mitigation in UK agriculture. Soil Science and Plant Nutrition. 59, pp. 3-15. https://doi.org/10.1080/00380768.2012.733869

Impact of hydrology and effluent quality on the management of woodchip pads for overwintering cattle. II. Effluent analysis and nutrient balance

A - Papers appearing in refereed journals

Jackson, D. R., Chadwick, D. R., Crookes, M., Sagoo, E. and Smith, K. A. 2013. Impact of hydrology and effluent quality on the management of woodchip pads for overwintering cattle. II. Effluent analysis and nutrient balance. The Journal of Agricultural Science. 151, pp. 279-286. https://doi.org/10.1017/S0021859612000378

Global Research Alliance Modelling Platform (GRAMP): developing a unified modelling approach in the context of climate change

C2 - Non-edited contributions to conferences

Yeluripati, J., Rees, B., Li, C., Chadwick, D. R., Tilston, E., Topp, K., Cardenas, L. M., Gilhespy, S. L., Anthony, S., Salas, W. and Smith, P. 2013. Global Research Alliance Modelling Platform (GRAMP): developing a unified modelling approach in the context of climate change. Abstracts Greenhouse Gases and Animal Agriculture (GGAA) Conference, Dublin, 23-26 June 2013 .

Export of dissolved organic carbon and nitrate from grassland in winter using high temporal resolution, in situ UV sensing

A - Papers appearing in refereed journals

Sandford, R. C., Hawkins, J. M. B., Bol, R. and Worsfold, P. J. 2013. Export of dissolved organic carbon and nitrate from grassland in winter using high temporal resolution, in situ UV sensing. Science of the Total Environment. 456-457, pp. 384-391. https://doi.org/10.1016/j.scitotenv.2013.02.078

Estimation of uncertainty in the dailyDAYCENT model: experiment with UK cropland

C2 - Non-edited contributions to conferences

Datta, A., Fitton, N., Topp, K., Cloy, J., Rees, B., Cardenas, L. M., Williams, J., Smith, K. and Smith, P. 2013. Estimation of uncertainty in the dailyDAYCENT model: experiment with UK cropland. Abstracts International Conference on Soil Carbon Sequestration for Climate, Food Security and Ecosystem Services, Reykjavik, 26-29 May 2013 .

Fate of nitrogen following shallow injection of livestock slurry to grassland

C2 - Non-edited contributions to conferences

Williams, J., Thorman, R., Chambers, B., Sagoo, L., Misselbrook, T. H. and Chadwick, D. R. 2013. Fate of nitrogen following shallow injection of livestock slurry to grassland. Abstracts RAMIRAN 2013: 15th International Conference on Recycling of Organic Residues for Agriculture - from Waste Management to Ecosystem Services, Versailles, 3-5 June 2013 .

Shallow injection of livestock slurry to grassland: effects on the balance of nitrous oxide and ammonia

C2 - Non-edited contributions to conferences

Williams, J., Sagoo, L., Chambers, B., Thorman, R., Misselbrook, T. H. and Chadwick, D. R. 2013. Shallow injection of livestock slurry to grassland: effects on the balance of nitrous oxide and ammonia. Abstracts Greenhouse Gases and Animal Agriculture (GGAA) Conference, Dublin, 23-26 June 2013 .

The importance of direct and indirect nitrous oxide emissions from contrasting cattle slurry application timings

C2 - Non-edited contributions to conferences

Williams, J., Chambers, B., Thorman, R., Sagoo, L., Chadwick, D. R. and Misselbrook, T. H. 2013. The importance of direct and indirect nitrous oxide emissions from contrasting cattle slurry application timings. Abstracts Greenhouse Gases and Animal Agriculture (GGAA) Conference, Dublin, 23-26 June 2013 .

How do N2O fluxes determined using five static closed chambers and an auto-sampler compare?

C2 - Non-edited contributions to conferences

Cardenas, L. M., Misselbrook, T. H., Donovan, N., Norris, S., Murray, R. L., Cancer-Berroya, E., Hodgson, C. J. and Chadwick, D. R. 2013. How do N2O fluxes determined using five static closed chambers and an auto-sampler compare? Abstracts Greenhouse Gases and Animal Agriculture (GGAA) Conference, Dublin, 23-26 June 2013 .

Nitrogen losses to air and water following cattle slurry applications to a drained clay arable soil

C2 - Non-edited contributions to conferences

Sagoo, E., Thorman, R., Williams, J., Chambers, B., Hodgkinson, R., Misselbrook, T. H. and Chadwick, D. R. 2013. Nitrogen losses to air and water following cattle slurry applications to a drained clay arable soil. Abstracts RAMIRAN 2013: 15th International Conference on Recycling of Organic Residues for Agriculture - from Waste Management to Ecosystem Services, Versailles, 3-5 June 2013 .

Nitrous oxide emissions following cattle slurry applications to grassland on drained and undrained clay soil at different times of year

C2 - Non-edited contributions to conferences

Misselbrook, T. H., Chadwick, D. R., Donovan, N., Camp, V., Chambers, B., Williams, J. and Thorman, R. 2013. Nitrous oxide emissions following cattle slurry applications to grassland on drained and undrained clay soil at different times of year. Abstracts Greenhouse Gases and Animal Agriculture (GGAA) Conference, Dublin, 23-26 June 2013 .

Novel laser spectroscopic technique for continuous analysis of N2O isotopomers - application and intercomparison with isotope ratio mass spectrometry

A - Papers appearing in refereed journals

Koster, J. R., Well, R., Tuzson, B., Bol, R., Dittert, K., Giesemann, A., Emmenegger, L., Manninen, A., Cardenas, L. M. and Mohn, J. 2013. Novel laser spectroscopic technique for continuous analysis of N2O isotopomers - application and intercomparison with isotope ratio mass spectrometry. Rapid Communications in Mass Spectrometry. 27 (1), pp. 216-222. https://doi.org/10.1002/rcm.6434

Effect of season of application on N2O emissions from urine patches

C2 - Non-edited contributions to conferences

Cardenas, L. M., Donovan, N., Hodgson, C. J., Norris, S., Murray, R., Cancer-Berroya, E., Misselbrook, T. H. and Chadwick, D. R. 2013. Effect of season of application on N2O emissions from urine patches. Abstracts Greenhouse Gases and Animal Agriculture (GGAA) Conference, Dublin, 23-26 June 2013 .

Subsurface concentrations and surface emissions of greenhouse gases from a seasonally waterlogged peatland in the UK

C2 - Non-edited contributions to conferences

Boon, A., Robinson, S., Cardenas, L. M., Chadwick, D. R. and Verhoef, A. 2013. Subsurface concentrations and surface emissions of greenhouse gases from a seasonally waterlogged peatland in the UK. Abstracts European Geosciences Union General Assembly 2013, Vienna, 7-12 April 2013 .

Data analysis considerations

B - Book chapters etc edited externally

Venterea, R. T., Parkin, T. B., Cardenas, L. M., Petersen, S. O. and Pedersen, A. R. 2012. Data analysis considerations. in: Harvey, M. J. and Deklein, C. A. M. (ed.) Nitrous oxide chamber methodology guidelines, Version 1 Ministry for Primary Industries, Wellington. pp. 95-121

UK greenhouse gas inventory, 1990 to 2010. Annual report for submission under the Framework Convention on Climate Change

D1 - Technical reports: non-confidential

Brown, K., Cardenas, L. M., Maccarthy, J., Murrells, T., Pang, Y., Passant, N., Thistlethwaite, G., Thomson, A., Webb, N., Dore, C., Gilhespy, S. L., Goodwin, J., Hallsworth, S., Hobson, M., Manning, A., Martinez, C., Matthews, R., Misselbrook, T. H., Thomas, J., Walker, Colin, Walker, H. and Watterson, J. D. 2012. UK greenhouse gas inventory, 1990 to 2010. Annual report for submission under the Framework Convention on Climate Change. Department for Environment, Food & Rural Affairs (DEFRA).

Overuse of nitrogen: insights from the Chinese experience

C2 - Non-edited contributions to conferences

Norse, D., Powlson, D. S., Zhang, F., Zhang, W., Huang, J., Chadwick, D. R. and Lu, Y. 2012. Overuse of nitrogen: insights from the Chinese experience. Abstracts Plant under Pressure 2012: New Knowledge Towards Solutions, London, 26-29 March 2012 .

A software tool for estimating the capacity of agricultural land in England and Wales for recycling organic materials (ALOWANCE)

A - Papers appearing in refereed journals

Nicholson, F. A., Humphries, S., Anthony, S. G., Smith, S. R., Chadwick, D. R. and Chambers, B. J. 2012. A software tool for estimating the capacity of agricultural land in England and Wales for recycling organic materials (ALOWANCE). Soil Use and Management. 28, pp. 307-317. https://doi.org/10.1111/j.1475-2743.2012.00410.x

Opportunities for reducing environmental emissions from forage-based dairy farms

C1 - Edited contributions to conferences/learned societies

Misselbrook, T. H., Del Prado, A. and Chadwick, D. R. 2012. Opportunities for reducing environmental emissions from forage-based dairy farms. Vanhatalo, A., Kuoppala, K. and Rinne, M. (ed.) Proceedings 16th International Silage Conference, Hameenlinna, Finland, 2-4 July 2012 . MTT Agrifood Research Finland, Helsinki. pp. 113-125

Greenhouse gas (GHG) emissions from soils amended with digestate derived from anaerobic treatment of food waste

A - Papers appearing in refereed journals

Pezzolla, D., Bol, R., Gigliotti, G., Sawamoto, T., Lopez, A. L., Cardenas, L. M. and Chadwick, D. R. 2012. Greenhouse gas (GHG) emissions from soils amended with digestate derived from anaerobic treatment of food waste. Rapid Communications in Mass Spectrometry. 26 (20), pp. 2422-2430. https://doi.org/10.1002/rcm.6362

A novel application of natural fluorescence to understand the sources and transport pathways of pollutants from livestock farming in small headwater catchments

A - Papers appearing in refereed journals

Old, G. H., Naden, P. S., Granger, S. J., Bilotta, G. S., Brazier, R. E., Macleod, C. J. A., Krueger, T., Bol, R., Hawkins, J. M. B., Haygarth, P. M. and Freer, J. 2012. A novel application of natural fluorescence to understand the sources and transport pathways of pollutants from livestock farming in small headwater catchments. Science of the Total Environment. 417-418, pp. 169-182. https://doi.org/10.1016/j.scitotenv.2011.12.013

Comparing empirical models for sediment and phosphorus transfer from soils to water at field and catchment scale under data uncertainty

A - Papers appearing in refereed journals

Krueger, T., Quinton, J. N., Freer, J., Macleod, C. J. A., Bilotta, G. S., Brazier, R. E., Hawkins, J. M. B. and Haygarth, P. M. 2012. Comparing empirical models for sediment and phosphorus transfer from soils to water at field and catchment scale under data uncertainty. European Journal of Soil Science. 63 (2), pp. 211-223. https://doi.org/10.1111/j.1365-2389.2011.01419.x

Advances in the understanding of nutrient dynamics and management in UK agriculture

A - Papers appearing in refereed journals

Dungait, J. A. J., Cardenas, L. M., Blackwell, M. S. A., Wu, L., Withers, P. J. A., Chadwick, D. R., Bol, R., Murray, P. J., Macdonald, A. J., Whitmore, A. P. and Goulding, K. W. T. 2012. Advances in the understanding of nutrient dynamics and management in UK agriculture. Science of the Total Environment. 434 (15 September), pp. 39-50. https://doi.org/10.1016/j.scitotenv.2012.04.029

Effluent quality and ammonia emissions from out-wintering pads in England, Wales and Ireland

A - Papers appearing in refereed journals

Dumont, P. A., Chadwick, D. R., Misselbrook, T. H., Robinson, J. S., Smith, K. A., Sagoo, E., Camp, V., Murray, R., French, P., Hill, R. A. and Scott, A. 2012. Effluent quality and ammonia emissions from out-wintering pads in England, Wales and Ireland. Agriculture, Ecosystems & Environment. 160, pp. 82-90. https://doi.org/10.1016/j.agee.2012.04.019

The effect of N fertilizer forms on nitrous oxide emissions from UK arable land and grassland

A - Papers appearing in refereed journals

Smith, K. A., Dobbie, K. E., Thorman, R., Watson, C. J., Chadwick, D. R., Yamulki, S. and Ball, B. C. 2012. The effect of N fertilizer forms on nitrous oxide emissions from UK arable land and grassland. Nutrient Cycling in Agroecosystems. 93, pp. 127-149. https://doi.org/10.1007/s10705-012-9505-1

Testing Greenfield run-off estimation techniques using high-resolution field observations

A - Papers appearing in refereed journals

Rodda, H. J. E. and Hawkins, J. M. B. 2012. Testing Greenfield run-off estimation techniques using high-resolution field observations. Journal of Flood Risk Management. 5, pp. 366-375. https://doi.org/10.1111/j.1753-318X.2012.01156.x

Desnitrificacion de nitrogeno en suelos volcanicos

C2 - Non-edited contributions to conferences

Alfaro Valenzuela, M., Cardenas, L. M., Hube, S., Salazar, F., Rosas, A. and Ramirez, L. 2012. Desnitrificacion de nitrogeno en suelos volcanicos. Abstracts 37th Annual Congress Sociedad Chilena de Produccion Animal (SOCHIPA), Termas de Catillo, 24-26 October 2012 .

N and C transformations in stored cattle farmyard manure, including direct estimates of N2 emission

A - Papers appearing in refereed journals

Moral, R., Bustamante, M. A., Chadwick, D. R., Camp, V. and Misselbrook, T. H. 2012. N and C transformations in stored cattle farmyard manure, including direct estimates of N2 emission. Resources, Conservation and Recycling. 63, pp. 35-42. https://doi.org/10.1016/j.resconrec.2012.04.001

Isotope fractionation factors controlling isotopologue signatures of soil-emitted N2O produced by denitrification processes of various rates

C2 - Non-edited contributions to conferences

Lewicka-Szczebak, D., Well, R., Cardenas, L. M., Matthews, P., Misselbrook, T. H., Bol, R., Whalley, W. R. and Gregory, A. S. 2012. Isotope fractionation factors controlling isotopologue signatures of soil-emitted N2O produced by denitrification processes of various rates. Abstracts 6th International Symposium on Isotopomers, Washington, DC, 18-22 June 2012 . pp. 51

A dual porous model to predict the effects of soil structure on denitrification and N2O emission

C2 - Non-edited contributions to conferences

Laudone, G. M., Matthews, G. P., Bird, N. R. A., Whalley, W. R., Cardenas, L. M. and Gregory, A. S. 2012. A dual porous model to predict the effects of soil structure on denitrification and N2O emission. Abstracts 4th International Congress Eurosoil 2012, Bari, 2-6 July 2012 .

The legacy of intensive agriculture: implications for ecosystem service provision from agri-environment schemes

C2 - Non-edited contributions to conferences

Horrocks, C. A., Heal, K. V., Cardenas, L. M., Pilgrim, E. S. and Harvie, B. 2012. The legacy of intensive agriculture: implications for ecosystem service provision from agri-environment schemes. Abstracts SAC and SEPA Biennial Conference, Edinburgh, 3-4 April 2012 .

The compost of olive mill pomace: from a waste to a resource - environmental benefits of its application in olive oil groves

B - Book chapters etc edited externally

Gomez-Munoz, B., Hatch, D. J., Bol, R. and Garcia-Ruiz, R. 2012. The compost of olive mill pomace: from a waste to a resource - environmental benefits of its application in olive oil groves. in: Curkovic, S. (ed.) Sustainable development: authoritative and leading edge content for environmental management Rijeka, Croatia InTechOpen Ltd.

Soil mineral N retention and N2O emissions following combined application of 15N-labelled fertiliser and weed residues

A - Papers appearing in refereed journals

Garcia-Ruiz, R., Gomez-Munoz, B., Hatch, D. J., Bol, R. and Baggs, E. M. 2012. Soil mineral N retention and N2O emissions following combined application of 15N-labelled fertiliser and weed residues. Rapid Communications in Mass Spectrometry. 26 (20), pp. 2379-2385. https://doi.org/10.1002/rcm.6254

Nitrous oxide emissions; international (systematic) literature review and meta-analysis

C2 - Non-edited contributions to conferences

Buckingham, S., Topp, K., Anthony, S., Bellamy, P., Cardenas, L. M., Higgins, S., Mcgeough, K., Olave, R. and Mclaughlin, R. 2012. Nitrous oxide emissions; international (systematic) literature review and meta-analysis. Abstracts British Soil Science Society Annual Meeting: Soil Science and Food Security, Loughborough, 4-5 September 2012 .

UK emissions of the greenhouse gas nitrous oxide

A - Papers appearing in refereed journals

Skiba, U., Jones, S. K., Dragosits, U., Drewer, J., Fowler, D., Rees, R. M., Pappa, V. A., Cardenas, L. M., Chadwick, D. R., Yamulki, S. and Manning, A. J. 2012. UK emissions of the greenhouse gas nitrous oxide. Philosophical Transactions of the Royal Society B-Biological Sciences. 367, pp. 1175-1185. https://doi.org/10.1098/rstb.2011.0356

Valuing local knowledge as a source of expert data: farmer engagement and the design of decision support systems

A - Papers appearing in refereed journals

Oliver, D. M., Fish, R. D., Winter, M., Hodgson, C. J., Heathwaite, A. L. and Chadwick, D. R. 2012. Valuing local knowledge as a source of expert data: farmer engagement and the design of decision support systems. Environmental Modelling and Software. 36, pp. 76-85. https://doi.org/10.1016/j.envsoft.2011.09.013

Denitrification potential in subsoils: a mechanism to reduce nitrate leaching to groundwater

A - Papers appearing in refereed journals

Jahangir, M. M. R., Khalil, M. I., Johnston, P., Cardenas, L. M., Hatch, D. J., Butler, M., Barrett, M., O'flaherty, V. and Richards, K. G. 2012. Denitrification potential in subsoils: a mechanism to reduce nitrate leaching to groundwater. Agriculture, Ecosystems & Environment. 147, pp. 13-23. https://doi.org/10.1016/j.agee.2011.04.015

Tracing the flow-driven vertical transport of livestock-derived organic matter through soil using biomarkers

A - Papers appearing in refereed journals

Lloyd, C. E. M., Michaelides, K., Chadwick, D. R., Dungait, J. A. J. and Evershed, R. P. 2012. Tracing the flow-driven vertical transport of livestock-derived organic matter through soil using biomarkers. Organic Geochemistry. 43 (February), pp. 56-66. https://doi.org/10.1016/j.orggeochem.2011.11.001

Modelling nitrous oxide emissions from grazed grassland systems

A - Papers appearing in refereed journals

Wang, J., Cardenas, L. M., Misselbrook, T. H., Cuttle, S. and Thorman, R. E. 2012. Modelling nitrous oxide emissions from grazed grassland systems. Environmental Pollution. 162, pp. 223-233. https://doi.org/10.1016/j.envpol.2011.11.027

An Inventory of Mitigation Methods and Guide to their Effects on Diffuse Water Pollution, Greenhouse Gas Emissions and Ammonia Emissions from Agriculture

A - Papers appearing in refereed journals

Newell Price, J. P., Harris, D., Taylor, M., Williams , J. R., Anthony, S. G., Duethmann, D., Gooday, R. D., Lord, E. I., Chambers , B. J., Chadwick, D. R. and Misselbrook, T. H. 2011. An Inventory of Mitigation Methods and Guide to their Effects on Diffuse Water Pollution, Greenhouse Gas Emissions and Ammonia Emissions from Agriculture. DEFRA Project WQ0106.

Greenhouse gas emissions associated with nitrogen fertiliser - lessons from a situation of nitrogen excess in China

C2 - Non-edited contributions to conferences

Powlson, D. S., Zhang, F., Zhang, W., Huang, J., Chadwick, D. R., Lu, Y. and Norse, D. 2011. Greenhouse gas emissions associated with nitrogen fertiliser - lessons from a situation of nitrogen excess in China. Abstracts Royal Society Meeting on Reducing Greenhouse Gas Emissions from Agriculture, London, 28 February-1 March 2011 .

Designing and creating the North Wyke Farm Platform

C2 - Non-edited contributions to conferences

Orr, R. J., Griffith, B. A., Rose, S., Hatch, D. J., Hawkins, J. M. B. and Murray, P. J. 2011. Designing and creating the North Wyke Farm Platform. Abstracts Catchment Science 2011, Dublin, 14-16 September 2011 . pp. 35

Isotopmeranalyse von bodenburtigem Lachgas - Laborstudien mit QCLAS und IRMS

C2 - Non-edited contributions to conferences

Koster, J. R., Manninen, A., Well, R., Bol, R., Dittert, K., Emmenegger, L., Tuzson, B., Cardenas, L. M., Muhling, K. H. and Mohn, J. 2011. Isotopmeranalyse von bodenburtigem Lachgas - Laborstudien mit QCLAS und IRMS. Abstracts Gemeinsame Tagung Deutsche Gesellschaft fur Pflanzenernahrung und der Gesellschaft fur Pflanzenbauwissenschaften: Stickstoff in Pflanze, Boden und Umwelt, Kiel, 27-29 September 2011 . pp. 220

Carbon mineralization and distribution of nutrients within different particle-size fractions of commercially produced olive mill pomace

A - Papers appearing in refereed journals

Gomez-Munoz, B., Bol, R., Hatch, D. J. and Garcia-Ruiz, R. 2011. Carbon mineralization and distribution of nutrients within different particle-size fractions of commercially produced olive mill pomace. Bioresource Technology. 102, pp. 9997-10005. https://doi.org/10.1016/j.biortech.2011.08.009

Surface emissions and subsurface concentrations of greenhouse gases in a peat grassland respond to addition of cattle urine

C2 - Non-edited contributions to conferences

Boon, A., Robinson, J. S., Chadwick, D. R., Cardenas, L. M. and Verhoef, A. 2011. Surface emissions and subsurface concentrations of greenhouse gases in a peat grassland respond to addition of cattle urine. Abstracts British Grassland Society 10th Research Conference, Belfast, 20-21 September 2011 .

Ammonia and greenhouse gas emissions from slatted and solid floors in dairy cattle houses: a scale model study

A - Papers appearing in refereed journals

Pereira, J., Fangueiro, D., Misselbrook, T. H., Chadwick, D. R., Coutinho, J. and Trindade, H. 2011. Ammonia and greenhouse gas emissions from slatted and solid floors in dairy cattle houses: a scale model study. Biosystems Engineering. 109, pp. 148-157. https://doi.org/10.1016/j.biosystemseng.2011.02.011

A model to predict the effects of soil structure on denitrification and N2O emission

A - Papers appearing in refereed journals

Laudone, G. M., Matthews, G. P., Bird, N. R. A., Whalley, W. R., Cardenas, L. M. and Gregory, A. S. 2011. A model to predict the effects of soil structure on denitrification and N2O emission. Journal of Hydrology. 409, pp. 283-290. https://doi.org/10.1016/j.jhydrol.2011.08.026

Long-term release of carbon from grassland soil amended with different slurry particle size fractions: a laboratory incubation study

A - Papers appearing in refereed journals

Grilo, J., Bol, R., Dixon, E. R., Chadwick, D. R. and Fangueiro, D. 2011. Long-term release of carbon from grassland soil amended with different slurry particle size fractions: a laboratory incubation study. Rapid Communications in Mass Spectrometry. 25 (11), pp. 1514-1520. https://doi.org/10.1002/rcm.5008

SIMSDAIRY: a modelling framework to identify sustainable dairy farms in the UK. Framework description and test for organic systems and N fertiliser optimisation

A - Papers appearing in refereed journals

Del Prado, A., Misselbrook, T. H., Chadwick, D. R., Hopkins, A., Dewhirst, R. J., Davison, P., Butler, A., Schroder, J. and Scholefield, D. 2011. SIMSDAIRY: a modelling framework to identify sustainable dairy farms in the UK. Framework description and test for organic systems and N fertiliser optimisation. Science of the Total Environment. 409, pp. 3993-4009. https://doi.org/10.1016/j.scitotenv.2011.05.050

The relationship between direct soil nitrous oxide emissions and nitrogen fertiliser rate to winter cereals in England

C2 - Non-edited contributions to conferences

Smith, K. E., Cardenas, L. M., Thorman, R. E., Scholefield, D., Chadwick, D. R., Butler, M., Donovan, N., Bennett, G., Collis, H. R., Kingston, H. and Chambers, B. J. 2011. The relationship between direct soil nitrous oxide emissions and nitrogen fertiliser rate to winter cereals in England. Abstracts Theo Murphy International Scientific Meeting on Nitrous Oxide, the Forgotten Greenhouse Gas, Chicheley, 23-24 .

A review of quantitative tools for assessing the diffuse pollution response to farmer adaptations and mitigation methods under climate change

A - Papers appearing in refereed journals

Shepherd, A., Wu, L., Chadwick, D. R. and Bol, R. 2011. A review of quantitative tools for assessing the diffuse pollution response to farmer adaptations and mitigation methods under climate change. Advances in Agronomy. 112, pp. 1-54. https://doi.org/10.1016/B978-0-12-385538-1.00001-9

Isotopomer analysis of soil derived N2O - comparative measurements using QCLAS and IRMS techniques

C2 - Non-edited contributions to conferences

Koster, J. R., Well, R., Manninen, A., Bol, R., Dittert, K., Emmenegger, L., Tuzson, B., Cardenas, L. M., Muhling, K. H. and Mohn, J. 2011. Isotopomer analysis of soil derived N2O - comparative measurements using QCLAS and IRMS techniques. European Geosciences Union (EGU).

The North Wyke Farm Platform: an opportunity for determining pathogen survival and transfers of pathogenic species from whole farm livestock systems

C2 - Non-edited contributions to conferences

Hodgson, C. J., Murray, P. J. and Hatch, D. J. 2011. The North Wyke Farm Platform: an opportunity for determining pathogen survival and transfers of pathogenic species from whole farm livestock systems. Abstracts Faecal Indicators: Problem or Solution? (FIPS 2011), Edinburgh, 6-8 June 2011 .

Microbial losses to water from 'cracking clay' grassland soils under contrasting manure management strategies

C2 - Non-edited contributions to conferences

Hodgson, C. J., Bulmer, N., Murray, R., Stone, A. C., Misselbrook, T. H., Chadwick, D. R., Sagoo, L., Williams, J. and Chambers, B. 2011. Microbial losses to water from 'cracking clay' grassland soils under contrasting manure management strategies. Abstracts Faecal Indicators: Problem or Solution? (FIPS 2011), Edinburgh, 6-8 June 2011 .

The North Wyke Farm Platform: a UK national capability for agri-environmental research

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Murray, P. J., Orr, R. J. and Griffith, B. A. 2011. The North Wyke Farm Platform: a UK national capability for agri-environmental research. Agricultural Ecology Research: its Role in Delivering Sustainable Farm Systems. Aspects of Applied Biology 109 . pp. 115-118

Use of the Taguchi methodology to rank the importance of factors affecting emissions of N2O from incubated agricultural soils

C2 - Non-edited contributions to conferences

Cardenas, L. M., Garcia-Marco, S., Rao Ravella, S., Chadwick, D. R., Hobbs, P. J., Gregory, A. S. and Vallejo, A. 2011. Use of the Taguchi methodology to rank the importance of factors affecting emissions of N2O from incubated agricultural soils. European Geosciences Union (EGU).

The relationship between lay and technical views of Escherichia coli 0157 risk

A - Papers appearing in refereed journals

Strachan, N. J. C., Hunter, C. J., Jones, C. D. R., Wilson, R. S., Ethelberg, S., Cross, P., Williams, A. P., Macritchie, L., Rotariu, O. and Chadwick, D. R. 2011. The relationship between lay and technical views of Escherichia coli 0157 risk. Philosophical Transactions of the Royal Society B-Biological Sciences. 366, pp. 1999-2009. https://doi.org/10.1098/rstb.2010.0393

UK emissions of the greenhouse gas nitrous oxide

C2 - Non-edited contributions to conferences

Skiba, U., Fowler, D., Drewer, J., Jones, S., Dragosits, U., Chadwick, D. R. and Rees, R. 2011. UK emissions of the greenhouse gas nitrous oxide. Abstracts Theo Murphy International Scientific Meeting on Nitrous Oxide, the Forgotten Greenhouse Gas, Chicheley, 23-24 May 2011 .

Rapid shift from denitrification to nitrification in soil after biogas residue application as indicated by nitrous oxide isotopomers

A - Papers appearing in refereed journals

Koster, J. R., Cardenas, L. M., Senbayram, M., Bol, R., Well, R., Butler, M., Muhling, K. H. and Dittert, K. 2011. Rapid shift from denitrification to nitrification in soil after biogas residue application as indicated by nitrous oxide isotopomers. Soil Biology and Biochemistry. 43, pp. 1671-1677. https://doi.org/10.1016/j.soilbio.2011.04.004

High rates of nitrogen cycling in volcanic soils from Chilean grasslands

A - Papers appearing in refereed journals

Dixon, E. R., Cardenas, L. M., Alfaro, M., Salazar, F. and Hatch, D. J. 2011. High rates of nitrogen cycling in volcanic soils from Chilean grasslands. Rapid Communications in Mass Spectrometry. 25 (11), pp. 1521-1526. https://doi.org/10.1002/rcm.4969

Manure management: implications for greenhouse gas emissions

A - Papers appearing in refereed journals

Chadwick, D. R., Sommer, S., Thorman, R., Fangueiro, D., Cardenas, L. M., Amon, B. and Misselbrook, T. H. 2011. Manure management: implications for greenhouse gas emissions. Animal Feed Science and Technology. 166-167, pp. 514-531. https://doi.org/10.1016/j.anifeedsci.2011.04.036

Gross and net rates of nitrogen mineralisation in soil amended with composted olive mill pomace

A - Papers appearing in refereed journals

Gomez-Munoz, B., Hatch, D. J., Bol, R., Dixon, E. R. and Garcia-Ruiz, R. 2011. Gross and net rates of nitrogen mineralisation in soil amended with composted olive mill pomace. Rapid Communications in Mass Spectrometry. 25 (11), pp. 1472-1478. https://doi.org/10.1002/rcm.4849

Quantitative molecular biology and N2O/N2 flux measurements demonstrate carbon amendment and depth affects on the distribution and activity of sub-soil denitrifiers

C2 - Non-edited contributions to conferences

Barrett, M., Khalil, M. I., Jahangir, M. M. R., Lee, C., Cardenas, L. M., Collins, G., Richards, K. G. and O'flaherty, V. 2011. Quantitative molecular biology and N2O/N2 flux measurements demonstrate carbon amendment and depth affects on the distribution and activity of sub-soil denitrifiers. Abstracts Conference on Nitrogen and Global Change: Key Findings - Future Challenges, Edinburgh, 11-15 April 2011 .

Quantify response of crop systems to future climate change using SPACSYS model

C1 - Edited contributions to conferences/learned societies

Wu, L., Shepherd, A. and Chadwick, D. R. 2011. Quantify response of crop systems to future climate change using SPACSYS model. Systems Approaches to Crop Improvement. Aspects of Applied Biology 107 . pp. 57-62

Catchments, sub-catchments and private spaces: scale and process in managing microbial pollution from source to sea

A - Papers appearing in refereed journals

Winter, M., Oliver, D. M., Fish, R., Heathwaite, A. L., Chadwick, D. R. and Hodgson, C. J. 2011. Catchments, sub-catchments and private spaces: scale and process in managing microbial pollution from source to sea. Environmental Science & Policy. 14, pp. 315-326. https://doi.org/10.1016/j.envsci.2010.10.011

Key unknowns in estimating atmospheric emissions from UK land management

A - Papers appearing in refereed journals

Misselbrook, T. H., Cape, J. N., Cardenas, L. M., Chadwick, D. R., Dragosits, U., Hobbs, P. J., Nemitz, E., Reis, S., Skiba, U. and Sutton, M. A. 2011. Key unknowns in estimating atmospheric emissions from UK land management. Atmospheric Environment. 45, pp. 1067-1074. https://doi.org/10.1016/j.atmosenv.2010.11.014

Effect of soil saturation on denitrification in a grassland soil

C2 - Non-edited contributions to conferences

Cardenas, L. M., Butler, M., Gregory, A. S., Matthews, G. P., Whalley, W. R., Bird, N. R. A., Misselbrook, T. H., Laudone, G. M. and Scholefield, D. 2011. Effect of soil saturation on denitrification in a grassland soil. Abstracts Conference on Nitrogen and Global Change: Key Findings - Future Challenges, Edinburgh, 11-15 April 2011 .

Development and application of a detailed inventory framework for estimating nitrous oxide and methane emissions from agriculture

A - Papers appearing in refereed journals

Wang, J., Cardenas, L. M., Misselbrook, T. H. and Gilhespy, S. L. 2011. Development and application of a detailed inventory framework for estimating nitrous oxide and methane emissions from agriculture. Atmospheric Environment. 45, pp. 1454-1463. https://doi.org/10.1016/j.atmosenv.2010.12.014

Using artificial fluorescent particles as tracers of livestock wastes within an agricultural catchment

A - Papers appearing in refereed journals

Granger, S. J., Bol, R., Hawkins, J. M. B., White, S. M., Naden, P. S., Old, G. H., Marsh, J. K., Bilotta, G. S., Brazier, R. E., Macleod, C. J. A. and Haygarth, P. M. 2011. Using artificial fluorescent particles as tracers of livestock wastes within an agricultural catchment. Science of the Total Environment. 409, pp. 1095-1103. https://doi.org/10.1016/j.scitotenv.2010.12.005

Cost effectiveness of nitrate leaching mitigation measures for grassland livestock systems at locations in England and Wales

A - Papers appearing in refereed journals

Cardenas, L. M., Cuttle, S. P., Crabtree, B., Hopkins, A., Shepherd, A., Scholefield, D. and Del Prado, A. 2011. Cost effectiveness of nitrate leaching mitigation measures for grassland livestock systems at locations in England and Wales. Science of the Total Environment. 409, pp. 1104-1115. https://doi.org/10.1016/j.scitotenv.2010.12.006

Effect of antecedent soil moisture conditions on emissions and isotopologue distribution of N2O during denitrification

A - Papers appearing in refereed journals

Bergstermann, A., Cardenas, L. M., Bol, R., Gilliam, L. M., Goulding, K. W. T., Meijide, A., Scholefield, D., Vallejo, A. and Well, R. 2011. Effect of antecedent soil moisture conditions on emissions and isotopologue distribution of N2O during denitrification. Soil Biology and Biochemistry. 43, pp. 240-250. https://doi.org/10.1016/j.soilbio.2010.10.003

Quantitative molecular biology and gas flux measurements demonstrate soil treatment and depth effects on the distribution and activity of denitrifiers

C2 - Non-edited contributions to conferences

Barrett, M. M., Jahangir, M., Cardenas, L. M., Khalil, M., Richards, K. R. and O'flaherty, V. 2010. Quantitative molecular biology and gas flux measurements demonstrate soil treatment and depth effects on the distribution and activity of denitrifiers. Abstracts AGU 2010 Fall Meeting, San Francisco, 13-17 December 2010 . pp. B43F-06

Tracing the rate and extent of N and C flow from 13C,15N-glycine and glutamate into individual de novo synthesised soil amino acids

A - Papers appearing in refereed journals

Knowles, T. D. J., Chadwick, D. R., Bol, R. and Evershed, R. P. 2010. Tracing the rate and extent of N and C flow from 13C,15N-glycine and glutamate into individual de novo synthesised soil amino acids. Organic Geochemistry. 41, pp. 1259-1268. https://doi.org/10.1016/j.orggeochem.2010.09.003

Greenhouse gas inventories for England, Scotland, Wales and Northern Ireland: 1990-2008. Report to the Department for Energy and Climate Change, the Scottish Government, the Welsh Assembly Government and the Northern Ireland Department of Environment (AEAT/ENV/R/3067 Issue 1)

D1 - Technical reports: non-confidential

Sneddon, S., Brophy, N., Li, Y., Maccarthy, J., Martinez, C., Murells, T., Passant, N., Thomas, J., Thistlethwaite, G., Tsagatakis, I., Walker, H., Thomson, A. and Cardenas, L. M. 2010. Greenhouse gas inventories for England, Scotland, Wales and Northern Ireland: 1990-2008. Report to the Department for Energy and Climate Change, the Scottish Government, the Welsh Assembly Government and the Northern Ireland Department of Environment (AEAT/ENV/R/3067 Issue 1). AEA, Didcot.

Using legume-based mixtures to enhance the nitrogen use efficiency and economic viability of cropping systems

C1 - Edited contributions to conferences/learned societies

Baddeley, J. A., Doring, T., Hatch, D. J., Marshall, A. H., Pearce, B., Roderick, S., Stobart, R. M., Storkey, J., Watson, C. A. and Wolfe, M. 2010. Using legume-based mixtures to enhance the nitrogen use efficiency and economic viability of cropping systems. Crighton, K. and Audsley, R. (ed.) Proceedings SAC and SEPA Biennial Conference: Agriculture and the Environment VIII. Climate, Water and Soil: Science, Policy and Practice, Edinburgh, 31 March-1 April 2010 . pp. 178-182

Desarrollo de una herramienta de simulacion sistemica para evaluar el uso mas eficiente de los residuos provenientes de la ganaderia

C2 - Non-edited contributions to conferences

Del Prado, A., Martin-Ortega, J., Misselbrook, T. H. and Chadwick, D. R. 2010. Desarrollo de una herramienta de simulacion sistemica para evaluar el uso mas eficiente de los residuos provenientes de la ganaderia. Abstracts II Jornadas y IV Reunion de la Red Espanola de Compostaje: Compostaje de Residuos Organicos y Seguridad Medioambiental, Burgos-Palencia, 1-4 June 2010 .

Interactions among agricultural production and other ecosystem services delivered from European temperate grassland systems

A - Papers appearing in refereed journals

Pilgrim, E. S., Macleod, C. J. A., Blackwell, M. S. A., Bol, R., Hogan, D. V., Chadwick, D. R., Cardenas, L. M., Misselbrook, T. H., Haygarth, P. M., Brazier, R. E., Hobbs, P., Hodgson, C. J., Jarvis, S., Dungait, J. A. J., Murray, P. J. and Firbank, L. G. 2010. Interactions among agricultural production and other ecosystem services delivered from European temperate grassland systems. Advances in Agronomy. 109, pp. 117-154. https://doi.org/10.1016/B978-0-12-385040-9.00004-9

Microbial water pollution: a screening tool for initial catchment-scale assessment and source apportionment

A - Papers appearing in refereed journals

Kay, D., Anthony, S., Crowther, J., Chambers, B. J., Nicholson, F. A., Chadwick, D. R., Stapleton, C. M. and Wyer, M. D. 2010. Microbial water pollution: a screening tool for initial catchment-scale assessment and source apportionment. Science of the Total Environment. 408, pp. 5649-5656. https://doi.org/10.1016/j.scitotenv.2009.07.033

Effect of solid and slatted floors and temperature on ammonia and GHG emissions in a scale model of dairy cattle houses

C2 - Non-edited contributions to conferences

Pereira, J., Misselbrook, T. H., Chadwick, D. R., Coutinho, J. and Trindade, H. 2010. Effect of solid and slatted floors and temperature on ammonia and GHG emissions in a scale model of dairy cattle houses. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

Effects of temperature and dairy cattle excreta characteristics on ammonia emissions from a simulated concrete floor

C2 - Non-edited contributions to conferences

Pereira, J., Misselbrook, T. H., Chadwick, D. R., Coutinho, J. and Trindade, H. 2010. Effects of temperature and dairy cattle excreta characteristics on ammonia emissions from a simulated concrete floor. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

MANNER- NPK

C2 - Non-edited contributions to conferences

Nicholson, F. A., Rollett, A. J., Bhogal, A., Lord, E., Thorman, R. E., Williams, J. R., Smith, K. A., Misselbrook, T. H., Chadwick, D. R. and Chambers, B. J. 2010. MANNER- NPK. Proceeedings SAC and SEPA Biennial Conference: Agriculture and the Environment VIII. Climate, Water and Soil: Science, Policy and Practice, Edinburgh, 31 March-1 April 2010 . pp. 328-333

C transformations during storage of farmyard manure

C2 - Non-edited contributions to conferences

Moral, R., Bustamante, M. A., Misselbrook, T. H., Chadwick, D. R., Camp, V. and Donovan, N. 2010. C transformations during storage of farmyard manure. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

Ammonia emissions from woodchip pads used for out-wintering cattle

C2 - Non-edited contributions to conferences

Misselbrook, T. H., Camp, V., Murray, R., Dumont, P. A., Chadwick, D. R., Smith, K. A., Sagoo, E., Hill, R. A. and Scott, A. 2010. Ammonia emissions from woodchip pads used for out-wintering cattle. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

Roadmaps integrating RTD in developing realistic GHG mitigation options from agricluture up to 2030

C2 - Non-edited contributions to conferences

Macleod, M., Mcvittie, A., Rees, R., Wall, E., Topp, K., Moran, D., Eory, V., Barnes, A., Misselbrook, T. H., Chadwick, D. R., Moxey, A. and Smith, P. 2010. Roadmaps integrating RTD in developing realistic GHG mitigation options from agricluture up to 2030. Proceeedings SAC and SEPA Biennial Conference: Agriculture and the Environment VIII. Climate, Water and Soil: Science, Policy and Practice, Edinburgh, 31 March-1 April 2010 . pp. 307-308

Denitrification and the N2(N2O+N2) ratios at various soil depths under grazed grassland in Ireland

C2 - Non-edited contributions to conferences

Jahangir, M. M. R., Khalil, M. I., Johnston, P., Cardenas, L. M., Hatch, D. J. and Richards, K. G. 2010. Denitrification and the N2(N2O+N2) ratios at various soil depths under grazed grassland in Ireland. Abstracts SAC and SEPA Biennial Conference. Agriculture and the Environment VIII: Climate, Water and Soil: Science, Policy and Practice, Edinburgh, 31 March-1 April 2010 . pp. 282-287

Survival of E. coli within farmyard manure heaps

C2 - Non-edited contributions to conferences

Hodgson, C. J., Bulmer, N., Chadwick, D. R., Sagoo, E., Williams, J. and Chambers, B. 2010. Survival of E. coli within farmyard manure heaps. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 . pp. 95

Field scale observations from slurry applications to grassland following a freeze thaw event of faecal indicator organisms in drainage water

C2 - Non-edited contributions to conferences

Hodgson, C. J., Bulmer, N. and Chadwick, D. R. 2010. Field scale observations from slurry applications to grassland following a freeze thaw event of faecal indicator organisms in drainage water. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

Evaluation of acetylene inhibition technique for total N-loss measurements in soils with high inorganic N supply

C2 - Non-edited contributions to conferences

Felber, R., Butler, M., Cardenas, L. M., Conen, F., Jocher, M. and Neftel, A. 2010. Evaluation of acetylene inhibition technique for total N-loss measurements in soils with high inorganic N supply. Abstracts NitroEurope IP Open Science Conference on Reactive Nitrogen and the European Greenhouse Gas Balance, Solothurn, 3-4 February 2010 . pp. 53

Management of spent timber residue from out-wintering pads

C2 - Non-edited contributions to conferences

Dumont, P. A., Chadwick, D. R., Sagoo, E. and Smith, K. A. 2010. Management of spent timber residue from out-wintering pads. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

Engaging with the water sector for public health benefits: waterborne pathogens and diseases in developed countries

A - Papers appearing in refereed journals

Bridge, J. W., Oliver, D. M., Chadwick, D. R., Godfray, H. C. J., Heathwaite, A. L., Kay, D., Maheswaran, R., Mcgonigle, D. F., Nichols, G., Pickup, R., Porter, J., Wastling, J. and Banwart, S. A. 2010. Engaging with the water sector for public health benefits: waterborne pathogens and diseases in developed countries. Bulletin of the World Health Organisation - BWHO. 88, pp. 873-875. https://doi.org/10.2471/BLT.09.072512

Short term N2O, CH4 and CO2 production from soil sampled at different depths and amended with a fine sized slurry fraction1

A - Papers appearing in refereed journals

Fangueiro, D., Chadwick, D. R., Dixon, E. R., Grilo, J., Walter, N. and Bol, R. 2010. Short term N2O, CH4 and CO2 production from soil sampled at different depths and amended with a fine sized slurry fraction1. Chemosphere. 81 (1), pp. 100-108. https://doi.org/10.1016/j.chemosphere.2010.06.049

Effects of diet protein level and forage source on energy and nitrogen balance and methane and nitrogen excretion in lactating dairy cows

C2 - Non-edited contributions to conferences

Reynolds, C. K., Crompton, L. A., Mills, J. A. N., Humphries, D. J., Kirton, P., Relling, A. E., Misselbrook, T. H., Chadwick, D. R. and Givens, D. I. 2010. Effects of diet protein level and forage source on energy and nitrogen balance and methane and nitrogen excretion in lactating dairy cows. Abstracts 3rd EAAP International Symposium on Energy and Protein Metabolism and Nutrition, Parma, 6-10 September 2010 . pp. 463-464

Erratum to 'Quantifying annual N2O emission fluxes from grazed grassland under a range of inorganic fertiliser nitrogen inputs' [Agric. Ecosyst. Environ. 136(2010) 218-226]

A - Papers appearing in refereed journals

Cardenas, L. M., Thorman, R., Ashlee, N., Butler, M., Chadwick, D. R., Chambers, B., Cuttle, S., Donovan, N., Kingston, H., Lane, S., Dhanoa, M. S. and Scholefield, D. 2010. Erratum to 'Quantifying annual N2O emission fluxes from grazed grassland under a range of inorganic fertiliser nitrogen inputs' [Agric. Ecosyst. Environ. 136(2010) 218-226]. Agriculture, Ecosystems & Environment. 138, p. 356. https://doi.org/10.1016/j.agee.2010.05.002

Ammonia emissions from naturally ventilated dairy cattle buildings and outdoor concrete yards in Portugal

A - Papers appearing in refereed journals

Pereira, J., Misselbrook, T. H., Chadwick, D. R., Coutinho, J. and Trindade, H. 2010. Ammonia emissions from naturally ventilated dairy cattle buildings and outdoor concrete yards in Portugal. Atmospheric Environment. 44, pp. 3413-3421. https://doi.org/10.1016/j.atmosenv.2010.06.008

Effect of cattle slurry pre-treatment by separation and addition of nitrification inhibitors on gaseous emissions and N dynamics: a laboratory study

A - Papers appearing in refereed journals

Pereira, J., Fangueiro, D., Chadwick, D. R., Misselbrook, T. H., Coutinho, J. and Trindade, H. 2010. Effect of cattle slurry pre-treatment by separation and addition of nitrification inhibitors on gaseous emissions and N dynamics: a laboratory study. Chemosphere. 79 (6), pp. 620-627. https://doi.org/10.1016/j.chemosphere.2010.02.029

Dual isotope and isotopomer measurements for the understanding of N2O production and consumption during nitrification in an arable soil

A - Papers appearing in refereed journals

Meijide, A., Cardenas, L. M., Bol, R., Bergstermann, A., Goulding, K. W. T., Well, R., Vallejo, A. and Scholefield, D. 2010. Dual isotope and isotopomer measurements for the understanding of N2O production and consumption during nitrification in an arable soil. European Journal of Soil Science. 61, pp. 364-374. https://doi.org/10.1111/j.1365-2389.2010.01233.x

A dual-porous, biophysical void structure model of soil for the understanding of the conditions causing nitrous oxide emission

C2 - Non-edited contributions to conferences

Matthews, G. P., Laudone, G. M., Whalley, W. R., Bird, N. R. A., Gregory, A. S., Cardenas, L. M. and Misselbrook, T. H. 2010. A dual-porous, biophysical void structure model of soil for the understanding of the conditions causing nitrous oxide emission. European Geosciences Union (EGU).

UK greenhouse gas inventory, 1990 to 2008. Annual report for submission under the Framework Convention on Climate Change

D1 - Technical reports: non-confidential

Maccarthy, J., Thomas, J., Choudrie, S., Passant, N., Thistlethwaite, G., Murrells, T., Watterson, J., Cardenas, L. M., Thomson, A., Li, Y., Manning, A., Walker, Colin, Brophy, N., Sneddon, S., Pierce, M., Brown, K., Matthews, R., Gillam, S. L., Misselbrook, T. H. and Gilhespy, S. L. 2010. UK greenhouse gas inventory, 1990 to 2008. Annual report for submission under the Framework Convention on Climate Change. AEA Technology, Didcot.

Nitrous oxide isotopomers and N2O/N2 ratios from denitrification after biogas waste application as fertilzer to grassland soil

C2 - Non-edited contributions to conferences

Koster, J. R., Cardenas, L. M., Bol, R., Well, R., Senbayram, M., Butler, M., Muhling, K. H. and Dittert, K. 2010. Nitrous oxide isotopomers and N2O/N2 ratios from denitrification after biogas waste application as fertilzer to grassland soil. Abstracts Stable Isotope Mass-Spectrometry User Group (SIMSUG) Meeting, Exeter, 28-30 April 2010 .

Nitrous oxide isotopomers and N2O/N2 ratios from denitrification after biogas waste application as fertilizer to grassland soil

C2 - Non-edited contributions to conferences

Koster, J. R., Cardenas, L. M., Well, R., Bol, R., Senbayram, M., Muhling, K. H. and Dittert, K. 2010. Nitrous oxide isotopomers and N2O/N2 ratios from denitrification after biogas waste application as fertilizer to grassland soil. European Geosciences Union (EGU).

The release of nitrogen following the incorporation of fertility building crops in organic farming systems

C2 - Non-edited contributions to conferences

Joynes, A., Goodlass, G., Shepherd, M. A., Roderick, S. and Hatch, D. J. 2010. The release of nitrogen following the incorporation of fertility building crops in organic farming systems. Proceedings SAC and SEPA Biennial Conference: Agriculture and the Environment VIII. Climate, Water and Soil: Science, Policy and Practice, Edinburgh, 31 March-1 April 2010 . pp. 288-293

Can subsoil denitrification reduce groundwater nitrate pollution and atmospheric N2O emissions?

C2 - Non-edited contributions to conferences

Jahangir, M. M. R., Khalil, M. I., Cardenas, L. M., Hatch, D. J., Johnston, P. and Richards, K. 2010. Can subsoil denitrification reduce groundwater nitrate pollution and atmospheric N2O emissions? European Geosciences Union (EGU).

Nitrogen mineralization and CO2 and NO2 emissions in a sandy soil amended with original or acidified pig slurries or with the relative fractions

A - Papers appearing in refereed journals

Fangueiro, D., Ribeiro, H., Coutinho, J., Cardenas, L. M., Trindade, H., Cunha-Queda, C., Vasconcelos, E. and Cabral, F. 2010. Nitrogen mineralization and CO2 and NO2 emissions in a sandy soil amended with original or acidified pig slurries or with the relative fractions. Biology And Fertility Of Soils. 46, pp. 383-391. https://doi.org/10.1007/s00374-010-0444-1

A trial to establish the optimum 15N enrichment, amount of N and incubation time required to determine N cycling rates in carbon-rich soils using the mean pool dilution technique

C2 - Non-edited contributions to conferences

Dixon, E. R., Cardenas, L. M., Butler, M., Alfaro, M., Salazar, F. and Hatch, D. J. 2010. A trial to establish the optimum 15N enrichment, amount of N and incubation time required to determine N cycling rates in carbon-rich soils using the mean pool dilution technique. Abstracts Stable Isotope Mass-Spectrometry User Group (SIMSUG) Meeting, Exeter, 28-30 April 2010 .

Putting the pieces of the puzzle together: denitrification, what we know and what the gaps are

C2 - Non-edited contributions to conferences

Cardenas, L. M. 2010. Putting the pieces of the puzzle together: denitrification, what we know and what the gaps are. European Geosciences Union (EGU).

Role of antecedent soil moisture on microbial populations involved in gaseous N2O emissions - use of isotopomers to understand sources

C2 - Non-edited contributions to conferences

Cardenas, L. M., Bol, R., Bergstermann, A., Meijide, A., Hirsch, P. R., Jhurreea, D., Clark, I. M., Gilliam, L., Goulding, K. W. T., Well, R. and Scholefield, D. 2010. Role of antecedent soil moisture on microbial populations involved in gaseous N2O emissions - use of isotopomers to understand sources. Abstracts Stable Isotope Mass-Spectrometry User Group (SIMSUG) Meeting, Exeter, 28-30 April 2010 .

Nitrous oxide emissions from small-scale farmland features of UK livestock farming systems

A - Papers appearing in refereed journals

Matthews, R. A., Chadwick, D. R., Retter, A. L., Blackwell, M. S. A. and Yamulki, S. 2010. Nitrous oxide emissions from small-scale farmland features of UK livestock farming systems. Agriculture, Ecosystems & Environment. 136, pp. 192-198. https://doi.org/10.1016/j.agee.2009.11.011

Assessment of natural fluorescence as a tracer of diffuse agricultural pollution from slurry spreading on intensely-farmed grasslands

A - Papers appearing in refereed journals

Naden, P. S., Old, G. H., Eliot-Laize, C., Granger, S. J., Hawkins, J. M. B., Bol, R. and Haygarth, P. M. 2010. Assessment of natural fluorescence as a tracer of diffuse agricultural pollution from slurry spreading on intensely-farmed grasslands. Water Research. 44, pp. 1701-1712. https://doi.org/10.1016/j.watres.2009.11.038

Exploring systems responses to mitigation of GHG in UK dairy farms

A - Papers appearing in refereed journals

Del Prado, A., Chadwick, D. R., Cardenas, L. M., Misselbrook, T. H., Scholefield, D. and Merino, P. 2010. Exploring systems responses to mitigation of GHG in UK dairy farms. Agriculture, Ecosystems & Environment. 136, pp. 318-332. https://doi.org/10.1016/j.agee.2009.09.015

Quantifying annual N2O emission fluxes from grazed grassland under a range of inorganic fertiliser nitrogen inputs

A - Papers appearing in refereed journals

Cardenas, L. M., Thorman, R., Ashlee, N., Butler, M., Chadwick, D. R., Chambers, B., Cuttle, S., Donovan, N., Kingston, H., Lane, S., Dhanoa, M. S. and Scholefield, D. 2010. Quantifying annual N2O emission fluxes from grazed grassland under a range of inorganic fertiliser nitrogen inputs. Agriculture, Ecosystems & Environment. 136, pp. 218-226. https://doi.org/10.1016/j.agee.2009.12.006

Assessing catchment-scale erosion and yields of suspended solids from improved temperate grassland

A - Papers appearing in refereed journals

Bilotta, G. S., Krueger, T., Brazier, R. E., Butler, P., Freer, J., Hawkins, J. M. B., Haygarth, P. M., Macleod, C. J. A. and Quinton, J. N. 2010. Assessing catchment-scale erosion and yields of suspended solids from improved temperate grassland. Journal of Environmental Monitoring. 12, pp. 731-739. https://doi.org/10.1039/b921584k

An analysis of dormancy, ABA responsiveness, after-ripening and pre-harvest sprouting in hexaploid wheat (Triticum aestivum L.) caryopses

A - Papers appearing in refereed journals

Gerjets, T., Scholefield, D., Foulkes, M. J., Lenton, J. R. and Holdsworth, M. J. 2010. An analysis of dormancy, ABA responsiveness, after-ripening and pre-harvest sprouting in hexaploid wheat (Triticum aestivum L.) caryopses. Journal of Experimental Botany. 61, pp. 597-607. https://doi.org/10.1093/jxb/erp329

Applications of stable isotope ratio mass spectrometry in cattle dung carbon cycling studies

A - Papers appearing in refereed journals

Dungait, J. A. J., Bol, R., Lopez-Capel, E., Bull, I. D., Chadwick, D. R., Amelung, W., Granger, S. J., Manning, D. A. C. and Evershed, R. P. 2010. Applications of stable isotope ratio mass spectrometry in cattle dung carbon cycling studies. Rapid Communications in Mass Spectrometry. 24, pp. 495-500. https://doi.org/10.1002/rcm.4332

Evidence for production of NO and N2O in two contrasting subsoils following the addition of synthetic cattle urine

A - Papers appearing in refereed journals

Dixon, E. R., Laughlin, R. J., Watson, C. J. and Hatch, D. J. 2010. Evidence for production of NO and N2O in two contrasting subsoils following the addition of synthetic cattle urine. Rapid Communications in Mass Spectrometry. 24 (5), pp. 519-528. https://doi.org/10.1002/rcm.4348

Development and testing of a risk indexing framework to determine field-scale critical source areas of faecal bacteria on grassland

A - Papers appearing in refereed journals

Oliver, D. M., Page, T., Hodgson, C. J., Heathwaite, A. L., Chadwick, D. R., Fish, R. D. and Winter, M. 2010. Development and testing of a risk indexing framework to determine field-scale critical source areas of faecal bacteria on grassland. Environmental Modelling and Software. 25, pp. 503-512. https://doi.org/10.1016/j.envsoft.2009.10.003

Carbon dioxide and methane fluxes from a barley field amended with organic fertilizers under Mediterranean climatic conditions

A - Papers appearing in refereed journals

Meijide, A., Cardenas, L. M., Sanches-Martin, L. and Vallejo, A. 2010. Carbon dioxide and methane fluxes from a barley field amended with organic fertilizers under Mediterranean climatic conditions. Plant and Soil. 328, pp. 353-367. https://doi.org/10.1007/s11104-009-0114-y

High temporal resolution monitoring of multiple pollutant responses in drainage from an intensively managed grassland catchment caused by a summer storm

A - Papers appearing in refereed journals

Granger, S. J., Hawkins, J. M. B., Bol, R., White, S. M., Naden, P., Old, G., Bilotta, G. S., Brazier, R. E., Macleod, C. J. A. and Haygarth, P. M. 2010. High temporal resolution monitoring of multiple pollutant responses in drainage from an intensively managed grassland catchment caused by a summer storm. Water Air And Soil Pollution. 205, pp. 377-393. https://doi.org/10.1007/s11270-009-0083-z

Nitrogen uptake in organically managed spring sown lupins and residual effects on leaching and yield of a following winter cereal

A - Papers appearing in refereed journals

Hatch, D. J., Joynes, A. and Stone, A. 2010. Nitrogen uptake in organically managed spring sown lupins and residual effects on leaching and yield of a following winter cereal. Soil Use and Management. 26, pp. 21-26. https://doi.org/10.1111/j.1475-2743.2009.00252.x

Effect of the nitrification inhibitor dicyandiamide on microbial communities and N2O from an arable soil fertilized with ammonium sulphate

A - Papers appearing in refereed journals

Carneiro, J., Cardenas, L. M., Hatch, D. J., Trindade, H., Scholefield, D., Clegg, C. D. and Hobbs, P. J. 2010. Effect of the nitrification inhibitor dicyandiamide on microbial communities and N2O from an arable soil fertilized with ammonium sulphate. Environmental Chemistry Letters. 8, pp. 237-246. https://doi.org/10.1007/s10311-009-0212-3

An improved inventory of greenhouse gases from agriculture. Final report on Defra Project AC0101

D1 - Technical reports: non-confidential

Cardenas, L. M. 2009. An improved inventory of greenhouse gases from agriculture. Final report on Defra Project AC0101.

Unruly pathogens: eliciting values for environmental risk in the context of heterogeneous expert knowledge

A - Papers appearing in refereed journals

Fish, R., Winter, M., Oliver, D. M., Chadwick, D. R., Selfa, T., Heathwaite, A. L. and Hodgson, C. J. 2009. Unruly pathogens: eliciting values for environmental risk in the context of heterogeneous expert knowledge. Environmental Science & Policy. 12, pp. 281-296. https://doi.org/10.1016/j.envsci.2009.02.002

Modelling nitrous oxide dynamics in grazed grassland systems

C2 - Non-edited contributions to conferences

Wang, J., Cardenas, L. M., Misselbrook, T. H. and Li, C. 2009. Modelling nitrous oxide dynamics in grazed grassland systems. Abstracts Managing Climate Change MC2 Conference, Palmerston North, New Zealand, 18-20 November 2009 .

The wavelet packet transform: a technique for investigating temporal variation of river water solutes

A - Papers appearing in refereed journals

Milne, A. E., Macleod, C. J. A., Haygarth, P. M., Hawkins, J. M. B. and Lark, R. M. 2009. The wavelet packet transform: a technique for investigating temporal variation of river water solutes. Journal of Hydrology. 379 (1-2), pp. 1-19. https://doi.org/10.1016/j.jhydrol.2009.09.038

Relationship between cattle stocking density and NH3 emissions from cattle housing

G - Articles in popular magazines and other technical publications

Camp, V., Gilhespy, S. L., Misselbrook, T. H. and Chadwick, D. R. 2009. Relationship between cattle stocking density and NH3 emissions from cattle housing. Ecology and Future: Bulgarian Journal of Ecological Science. 8, pp. 25-27.

Environmental aspects of out-wintering cattle on woodchip pads

C2 - Non-edited contributions to conferences

Chadwick, D. R., Dumont, P., Sagoo, L. and Smith, K. 2009. Environmental aspects of out-wintering cattle on woodchip pads. Proceedings European Forum on Livestock Housing for the Future, Lille, 22-23 October 2009 . pp. 39-43

Measurement and pore-level modelling of the production of nitrous oxide from soil

C2 - Non-edited contributions to conferences

Matthews, G. P., Laudone, G. M., Whalley, W. R., Bird, N. R. A., Gregory, A. S., Cardenas, L. M. and Misselbrook, T. H. 2009. Measurement and pore-level modelling of the production of nitrous oxide from soil. Abstracts 2nd International Conference on Biohydrology 2009: a Changing Climate for Biology and Soil Hydrology Interactions, Bratislava, 21-24 September 2009 .

Can copper availability have a regulatory function on nitrous oxide emissions from soil?

C2 - Non-edited contributions to conferences

Devaney, D., Godley, A., Hodson, M. E., Purdy, K., Yamulki, S. and Cardenas, L. M. 2009. Can copper availability have a regulatory function on nitrous oxide emissions from soil? Abstracts Soil Quality = Environmental Quality? BSSS-SSSI Joint Autumn Meeting, Wexford, 9-11 September 2009 .

Greenhouse gas emissions related to livestock in the UK inventory

C2 - Non-edited contributions to conferences

Cardenas, L. M., Gilhespy, S. L., Chadwick, D. R. and Misselbrook, T. H. 2009. Greenhouse gas emissions related to livestock in the UK inventory. Abstracts Workshop on Life Cycle Assessment of Greenhouse Gas Emissions from Ruminant Agriculture, Birmingham, 7 October 2009 . pp. 10-11

Nitrous oxide emission from arable land in England

C2 - Non-edited contributions to conferences

Thorman, R. E., Cardenas, L. M., Scholefield, D., Chadwick, D. R., Butler, M., Bennett, G., Collis, H. R., Kingston, H. and Chambers, B. J. 2009. Nitrous oxide emission from arable land in England. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 . pp. 217-218

Investigating the simulation of nitrous oxide against field data at North Wyke

C2 - Non-edited contributions to conferences

Shepherd, A., Wang, J., Cardenas, L. M. and Del Prado, A. 2009. Investigating the simulation of nitrous oxide against field data at North Wyke. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 . pp. 211-212

The survival of Escherichia coli in soil, following dairy slurry application to land by surface broadcasting and shallow injection

C2 - Non-edited contributions to conferences

Hodgson, C. J., Bulmer, N. and Chadwick, D. R. 2009. The survival of Escherichia coli in soil, following dairy slurry application to land by surface broadcasting and shallow injection. Abstracts Veterinary Laboratories Agency Conference, London, 2-4 September 2009 .

Mineralizacion potencial de nitrogeno en suelos derivados de cenizas volcanicas

C2 - Non-edited contributions to conferences

Alfaro, M. V., Vistoso, E. G., Cardenas, L. M., Salazar, F. and Hatch, D. 2009. Mineralizacion potencial de nitrogeno en suelos derivados de cenizas volcanicas. Asbtracts 34th Congreso Anual Sociedad Chilena Produccion Animal, Pucon, 21-23 October 2009 . pp. 42-43

Evaluacion de la retencion de nitrato en suelos derivados de cenizas volcanicas

C2 - Non-edited contributions to conferences

Alfaro, M., Vistoso, E., Cardenas, L. M., Salazar, F. and Hatch, D. 2009. Evaluacion de la retencion de nitrato en suelos derivados de cenizas volcanicas. Abstracts 11th Congreso Nacional de la Ciencia del Suelo, Chillan, 24-26 August 2009 .

Scale appropriate modelling of diffuse microbial pollution from agriculture

A - Papers appearing in refereed journals

Oliver, D. M., Heathwaite, A. L., Fish, R. D., Chadwick, D. R., Hodgson, C. J., Winter, M. and Butler, A. J. 2009. Scale appropriate modelling of diffuse microbial pollution from agriculture. Progress In Physical Geography. 33, pp. 358-377. https://doi.org/10.1177/0309133309342647

Desktop review of greenhouse gas (GHG) emissions (Report on project no. F08/019 to DairyCo)

D1 - Technical reports: non-confidential

Crompton, L. A., Mills, J. A. N., Reynolds, C. K., Juniper, D. T., Chadwick, D. R., Misselbrook, T. H., Chambers, B. J., Bhogal, A., Cottrill, B. R., Harris, D. and Phillips, K. A. 2009. Desktop review of greenhouse gas (GHG) emissions (Report on project no. F08/019 to DairyCo).

Einfluss der Dungung mit Biogasgarresten auf Denitrifikation und Lachgasemissionen (Influence of fertilisation with biogas residues on denitrification and N2O emissions)

C2 - Non-edited contributions to conferences

Kostner, J. R., Cardenas, L. M., Senbayram, M., Bol, R., Butler, M., Muhling, K. H. and Dittert, K. 2009. Einfluss der Dungung mit Biogasgarresten auf Denitrifikation und Lachgasemissionen (Influence of fertilisation with biogas residues on denitrification and N2O emissions). Abstracts Jahrestagung der Deutschen Gesellschaft fur Pflanzenernahrung, Osnabruck, 11-12 June 2009.

Denitrification potential and N2/N2O ratio in subsoils under Irish grazed grassland

C2 - Non-edited contributions to conferences

Khalil, M. I., Jahangir, M. M. R., Richards, K. G., Cardenas, L. M., Butler, M., Hatch, D. J. and Johnston, P. 2009. Denitrification potential and N2/N2O ratio in subsoils under Irish grazed grassland. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 .

UK greenhouse gas inventory, 1990 to 2007. Annual report for submission under the Framework Convention on Climate Change

D1 - Technical reports: non-confidential

Jackson, J., Choudrie, S., Thistlethwaite, G., Passant, N., Murrells, T., Watterson, J., Mobbs, D., Cardenas, L. M., Thomson, A. and Leech, A. 2009. UK greenhouse gas inventory, 1990 to 2007. Annual report for submission under the Framework Convention on Climate Change. AEA Technology, Didcot.

Establishing relative release kinetics of faecal indicator organisms from different faecal matrices

A - Papers appearing in refereed journals

Hodgson, C. J., Bulmer, N., Chadwick, D. R., Oliver, D. M., Heathwaite, A. L., Fish, R. D. and Winter, M. 2009. Establishing relative release kinetics of faecal indicator organisms from different faecal matrices. Letters in Applied Microbiology. 49, pp. 124-130. https://doi.org/10.1111/j.1472-765X.2009.02630.x

Low nitrogen leaching losses in andisoils, advances in the processes involved

C2 - Non-edited contributions to conferences

Alfaro, M., Cardenas, L. M., Salazar, F., Hatch, D. J. and Ramirez, L. 2009. Low nitrogen leaching losses in andisoils, advances in the processes involved. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 .

A cross-disciplinary toolkit to assess the risk of faecal indicator loss from grassland farm systems to surface waters

A - Papers appearing in refereed journals

Oliver, D. M., Fish, R. D., Hodgson, C. J., Heathwaite, A. L., Chadwick, D. R. and Winter, M. 2009. A cross-disciplinary toolkit to assess the risk of faecal indicator loss from grassland farm systems to surface waters. Agriculture, Ecosystems & Environment. 129, pp. 401-412. https://doi.org/10.1016/j.agee.2008.10.019

Will additional straw bedding in buildings housing cattle and pigs reduce ammonia emissions?

A - Papers appearing in refereed journals

Gilhespy, S. L., Webb, J., Chadwick, D. R., Misselbrook, T. H., Kay, R., Camp, V., Retter, A. L. and Bason, A. 2009. Will additional straw bedding in buildings housing cattle and pigs reduce ammonia emissions? Biosystems Engineering. 102, pp. 180-189. https://doi.org/10.1016/j.biosystemseng.2008.10.005

N losses in volcanic grassland soils from Southern Chile

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hatch, D., Scholefield, D., Alfaro, M. and Salazar, F. 2009. N losses in volcanic grassland soils from Southern Chile. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 .

Towards a national research facility at North Wyke

C1 - Edited contributions to conferences/learned societies

Beaumont, D. A., Hatch, D. J., Bol. R., Murray, P. J. and Firbank, L. G. 2008. Towards a national research facility at North Wyke. Crighton, K. and Audsley, R. (ed.) Agriculture and the environment VII: Land management in a changing environment: proceedings of the SAC and SEPA Biennial Conference.. pp. 202

Agricultural nitrous oxide and methane emissions from Cornwall and potential mitigation. Report for Cornwall Agri-food Development Team

D1 - Technical reports: non-confidential

Chadwick, D. R. 2008. Agricultural nitrous oxide and methane emissions from Cornwall and potential mitigation. Report for Cornwall Agri-food Development Team.

Scenario building to test and inform the development of a BSI method for assessing greenhouse gas emissions from food (Technical Annex to final report on Defra Project No. FO0404)

D1 - Technical reports: non-confidential

Wiltshire, J., Wynn, S., Clarke, J., Chambers, B., Cottrill, B., Drakes, D., Gittins, J., Nicholson, C., Phillips, K., Thorman, R., Tiffin, D., Walker, O., Tucker, G., Thorn, R., Green, A., Fendler, A., Williams, A., Bellamy, P., Audsley, E., Chatterton, J., Chadwick, D. R. and Foster, C. 2008. Scenario building to test and inform the development of a BSI method for assessing greenhouse gas emissions from food (Technical Annex to final report on Defra Project No. FO0404).

Safe recycling of livestock manures (RELU Policy and Practice Note No. 4)

G - Articles in popular magazines and other technical publications

Chadwick, D. R. 2008. Safe recycling of livestock manures (RELU Policy and Practice Note No. 4).

Effect of biogas waste and mineral ammonium amendment on nitrous oxide emissions

C2 - Non-edited contributions to conferences

Koster, J. R., Cardenas, L. M., Bol, R., Senbayram, M., Butler, M. and Dittert, K. 2008. Effect of biogas waste and mineral ammonium amendment on nitrous oxide emissions. Abstracts 16th Nitrogen Workshop, Turin, 28 June-1 July 2009 .

Effect of soil organic matter content on potential nitrification and denitrification in soils. Nitrate leaching vs greenhouse gas emissions. Final report on Royal Society International Joint Project

D1 - Technical reports: non-confidential

Cardenas, L. M. and Hatch, D. 2008. Effect of soil organic matter content on potential nitrification and denitrification in soils. Nitrate leaching vs greenhouse gas emissions. Final report on Royal Society International Joint Project.

Effect of cattle slurry separation on greenhouse gas and ammonia emissions during storage

A - Papers appearing in refereed journals

Fangueiro, D., Coutinho, J., Chadwick, D. R., Moreira, N. and Trindade, H. 2008. Effect of cattle slurry separation on greenhouse gas and ammonia emissions during storage. Journal of Environmental Quality. 37, pp. 2322-2331. https://doi.org/10.2134/jeq2007.0330

A Lagrangian biogeochemical study of an eddy in the Northeast Atlantic

A - Papers appearing in refereed journals

Jickells, T. D., Liss, P. S., Broadgate, W., Turner, S., Kettle, A. J., Read, J., Baker, J., Cardenas, L. M., Carse, F., Hamren-Larssen, M., Spokes, L., Steinke, M., Thompson, A., Watson, A., Archer, S. D., Bellerby, R. G. J., Law, C. S., Nightingale, P. D., Liddicoat, M. I., Widdicombe, C. E., Bowie, A., Gilpin, L. C., Moncoiffe, G., Savidge, G., Preston, T., Frost, T., Upstill-Goddard, R., Pedros-Alio, C., Simo, R., Jackson, A., Allen, A. and Degrandpre, M. D. 2008. A Lagrangian biogeochemical study of an eddy in the Northeast Atlantic. Progress In Oceanography. 76 (3), pp. 366-398. https://doi.org/10.1016/j.pocean.2008.01.006

Laboratory assessment of the effect of cattle slurry pre-treatment on organic N degradation after soil application and N2O and N2 emissions

A - Papers appearing in refereed journals

Fangueiro, D., Pereira, J., Chadwick, D. R., Coutinho, J., Moreira, N. and Trindade, H. 2008. Laboratory assessment of the effect of cattle slurry pre-treatment on organic N degradation after soil application and N2O and N2 emissions. Nutrient Cycling in Agroecosystems. 80, pp. 107-120. https://doi.org/10.1007/s10705-007-9124-4

Assessment of the potential N mineralization of different particle-size fractions in two dairy cattle slurries

A - Papers appearing in refereed journals

Fangueiro, D., Chadwick, D. R. and Bol, R. 2008. Assessment of the potential N mineralization of different particle-size fractions in two dairy cattle slurries. Journal of Plant Nutrition and Soil Science. 171, pp. 313-315. https://doi.org/10.1002/jpln.200700226

Cattle slurry treatment by screw press separation and chemically enhanced settling: effect on greenhouse gas emissions after land spreading and grass yield

A - Papers appearing in refereed journals

Fangueiro, D., Senbayran, M., Trindade, H. and Chadwick, D. R. 2008. Cattle slurry treatment by screw press separation and chemically enhanced settling: effect on greenhouse gas emissions after land spreading and grass yield. Bioresource Technology. 99, pp. 7132-7142. https://doi.org/10.1016/j.biortech.2007.12.069

Use of SIMSDAIRY modelling framework system to compare the scope on the sustainability of a dairy farm of animal and plant genetic-based improvements with management-based changes

A - Papers appearing in refereed journals

Del Prado, A. and Scholefield, D. 2008. Use of SIMSDAIRY modelling framework system to compare the scope on the sustainability of a dairy farm of animal and plant genetic-based improvements with management-based changes. The Journal of Agricultural Science. 146, pp. 195-211. https://doi.org/10.1017/S0021859608007727

Changes in chemical and biochemical soil properties induced by 11-yr repeated additions of different organic materials in maize-based forage systems

A - Papers appearing in refereed journals

Monaco, S., Hatch, D. J., Sacco, D., Bertora, C. and Grignani, C. 2008. Changes in chemical and biochemical soil properties induced by 11-yr repeated additions of different organic materials in maize-based forage systems. Soil Biology and Biochemistry. 40 (3), pp. 608-615. https://doi.org/10.1016/j.soilbio.2007.09.015

Management of livestock and their manure to reduce the risk of microbial transfers to water - the case for an interdisciplinary approach

A - Papers appearing in refereed journals

Chadwick, D. R., Fish, R., Oliver, D. M., Heathwaite, A. L., Hodgson, C. J. and Winter, M. 2008. Management of livestock and their manure to reduce the risk of microbial transfers to water - the case for an interdisciplinary approach. Trends in Food Science and Technology. 19 (Special Issue - RELU - sustainable food chains), pp. 240-247. https://doi.org/10.1016/j.tifs.2008.01.011

New integrated dairy production systems: specification, practical feasibility and ways of implementation (Final report to Defra on Project IS0214)

D1 - Technical reports: non-confidential

Chadwick, D. R. 2007. New integrated dairy production systems: specification, practical feasibility and ways of implementation (Final report to Defra on Project IS0214).

Prioritising mitigation methods for diffuse pollution from agriculture by estimating cost and effectiveness at the national scale

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Macleod, C. J. A., Chadwick, D. R., Anthony, S. G., Shephard, M. A. and Withers, P. J. A. 2007. Prioritising mitigation methods for diffuse pollution from agriculture by estimating cost and effectiveness at the national scale. Heckrath, G., Rubaek, G. H. and Kronvang, B. (ed.) Diffuse Phosphorus Loss: Risk Assessment, Mitigation Options and Ecological Effects in River Basins. 5th International Phosphorus Workshop (IPW5), Silkeborg, Denmark, 3-7 September 2007. pp. 53-55

Grasslands, sediment, colloids and phosphorus: an interdisciplinary team approach with the 'GrasP' project

C1 - Edited contributions to conferences/learned societies

Macleod, C. J. A., Bilotta, G. S., Bol, R., Brazier, R. E., Butler, P. J., Freer, J., Gimbert, L. J., Granger, S. J., Hawkins, J. M. B., Krueger, T., Naden, P. S., Old, G., Quinton, J. N., Worsfold. P. and Haygarth, P. M. 2007. Grasslands, sediment, colloids and phosphorus: an interdisciplinary team approach with the 'GrasP' project. Heckrath, G., Rubaek, G. H. and Kronvang, B. (ed.) Diffuse Phosphorus Loss: Risk Assessment, Mitigation Options and Ecological Effects in River Basins. 5th International Phosphorus Workshop (IPW5), Silkeborg, Denmark, 3-7 September 2007. pp. 193-196

A review of research to identify best practice for reducing greenhouse gases from agriculture and land management

D1 - Technical reports: non-confidential

Moorby, J. M., Chadwick, D. R., Scholefield, D., Chambers, B. J. and Williams, J. R. 2007. A review of research to identify best practice for reducing greenhouse gases from agriculture and land management.

The survival of FIOs in soil, following dairy cattle slurry application to land by surface broadcasting and shallow injection

C2 - Non-edited contributions to conferences

Bulmer, N., Hodgson, C. J. and Chadwick, D. R. 2007. The survival of FIOs in soil, following dairy cattle slurry application to land by surface broadcasting and shallow injection. 161st meeting of the Society of General Microbiology (SGM), University of Edinburgh, 2-6 September 2007.

Assessing the impact of farm management practices on stream FIO loads using an evidence based approach

C2 - Non-edited contributions to conferences

Hodgson, C. J., Oliver, D. M., Fish, R. D., Heathwaite, A. L., Winter, D. M. and Chadwick, D. R. 2007. Assessing the impact of farm management practices on stream FIO loads using an evidence based approach. 15th International Environmental Bioindicators Conference, City University of Hong Kong, 7-9 June 2007.

Nitrate cost curve of mitigation options for grassland soils in the UK

C2 - Non-edited contributions to conferences

Cardenas, L. M., Scholefield, D., Cuttle, S. P., Crabtree, B., Hopkins, A. and Del Prado, A. 2007. Nitrate cost curve of mitigation options for grassland soils in the UK. 15th N Workshop, 'Towards a better efficiency in N use ', Lleida, Spain, May 28-30, 2007.

Blueprints for sustainable nutrient use in dairy grassland-based production

C2 - Non-edited contributions to conferences

Del Prado, A., Cardenas, L. M., Hawkins, J. M. B., Brown, L., Cuttle, S. P., Jewkes, E. C. and Scholefield, D. 2007. Blueprints for sustainable nutrient use in dairy grassland-based production. 15th N Workshop, 'Towards a better efficiency in N use ', Lleida, Spain, May 28-30, 2007.

Rate of nitrogen and carbon flux from and within the amino acid pool in a grassland soil

C2 - Non-edited contributions to conferences

Knowles, T. D. J., Evershed, R. P., Bol, R. and Chadwick, D. R. 2007. Rate of nitrogen and carbon flux from and within the amino acid pool in a grassland soil. Farrimond, P. (ed.) 23rd International meeting on organic geochemistry, Torquay, 9-14 September 2007. pp. 945-946

The impacts of livestock derived organic matter in grassland soils

C2 - Non-edited contributions to conferences

Bol, R., Dungait, J. A. J., Evershed, R. P., Lopez-Capel, E., Amelung, W. and Chadwick, D. R. 2007. The impacts of livestock derived organic matter in grassland soils. 3rd Conference on Mechanisms of Organic Matter Stabilisation and Destabilisation in Soils and Sediments, Adelaide, Australia 23-26 September 2007.

Measurement and simulation of void structure and hydraulic changes caused by root-induced soil structuring under white clover compared to ryegrass

A - Papers appearing in refereed journals

Holtham, D. A. L., Matthews, G. P. and Scholefield, D. 2007. Measurement and simulation of void structure and hydraulic changes caused by root-induced soil structuring under white clover compared to ryegrass. Geoderma. 142 (1-2), pp. 142-151. https://doi.org/10.1016/j.geoderma.2007.08.018

Minimising diffuse pollution from livestock manures - the challenges ahead

C2 - Non-edited contributions to conferences

Williams, J. R., Chambers, B. J., Smith, K. A. and Chadwick, D. R. 2007. Minimising diffuse pollution from livestock manures - the challenges ahead. BSAS Annual Conference, Southport Theatre and Floral Hall Complex, Southport, 2-4 April 2007. pp. 264

The effect of slurry application rate on ammonia losses from bandspread and shallow injected applications

C1 - Edited contributions to conferences/learned societies

Sagoo, E., Williams, J. R., Chambers, B. J., Collis, H., Misselbrook, T. H. and Chadwick, D. R. 2007. The effect of slurry application rate on ammonia losses from bandspread and shallow injected applications. Monteny, G. J. and Hartung, E. (ed.) Ammonia emissions in agriculture. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 199-200

The impact on ammonia emissions of strategies to reduce nitrate leaching losses following cattle slurry applications to land

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Sagoo, E., Chambers, B. J., Smith, K. A., Laws, J. A. and Chadwick, D. R. 2007. The impact on ammonia emissions of strategies to reduce nitrate leaching losses following cattle slurry applications to land. Monteny, G. J. and Hartung, E. (ed.) Ammonia emissions in agriculture. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 261-262

The implications of farm-scale methane mitigation measures for long-term national methane emissions

D1 - Technical reports: non-confidential

Chadwick, D. R., Del Prado, A., Scholefield, D., Mills, J., Compton, L. and Dragosits, U. 2007. The implications of farm-scale methane mitigation measures for long-term national methane emissions.

Characterization of dairy slurry in southern Chile farms

A - Papers appearing in refereed journals

Salazar, F., Dumont, J., Chadwick, D. R., Daldana, R. and Santana, M. 2007. Characterization of dairy slurry in southern Chile farms. Agricultura Tecnica (Chile). 67 (2), pp. 155-162.

Comparing losses of phosphorus leached from three legume species as components of grassland systems grazed by sheep

C1 - Edited contributions to conferences/learned societies

Headon, D. M., Dixon, E. R., Stone, A. C. and Scholefield, D. 2007. Comparing losses of phosphorus leached from three legume species as components of grassland systems grazed by sheep. Hopkins, J. J., Duncan, A. J., McCracken, D. I., Peel, S. and Tallowin, J. R. B. (ed.) 'High Value Grassland: providing biodiversity, a clean environment and premium products': Proceedings BGS/BES/BSAS Conference, Keele University, Staffs, 17-19 April 2007. British Grassland Society Occasional Symposium, 38. pp. 237-240

Production and nitrogen losses from dairy farms using an extended grazing management system

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Webb, J., Butler, M. R. and Scholefield, D. 2007. Production and nitrogen losses from dairy farms using an extended grazing management system. Proceedings, 14th Symposium of the European Grassland Federation. 'Permanent and temporary grassland: plant, environment and economy.' Gent, Belgium, 3-5 September 2007.

Integrated management practices to minimise losses and maximise the crop nitrogen value of broiler litter

A - Papers appearing in refereed journals

Sagoo, E., Williams, J. R., Chambers, B. J., Boyles, L. O., Matthews, R. A. and Chadwick, D. R. 2007. Integrated management practices to minimise losses and maximise the crop nitrogen value of broiler litter. Biosystems Engineering. 97 (4), pp. 512-519. https://doi.org/10.1016/j.biosystemseng.2007.03.032

Forage brassica for out-wintering stock - Review of literature

D1 - Technical reports: non-confidential

Chadwick, D. R., Marshall, A. H., Del Prado, A., Scholefield, D., Weller, R. F., Hyslop, J., Bell, J. and Morgan, C. 2007. Forage brassica for out-wintering stock - Review of literature.

Use of white clover as an alternative to nitrogen fertiliser for dairy pastures in nitrate vulnerable zones in the UK: productivity, environmental impact and economic considerations

A - Papers appearing in refereed journals

Andrews, M., Scholefield, D., Abberton, M. T., McKenzie, B. A., Hodge, S. and Raven, J. A. 2007. Use of white clover as an alternative to nitrogen fertiliser for dairy pastures in nitrate vulnerable zones in the UK: productivity, environmental impact and economic considerations. Annals of Applied Biology - AAB. 151 (1), pp. 11-23. https://doi.org/10.1111/j.1744-7348.2007.00137.x

Optimal timing of shallow injected slurry applications to grassland to minimise N losses

C1 - Edited contributions to conferences/learned societies

Laws, J. A., Misselbrook, T. H., Yamulki, S., Chadwick, D. R., Sagoo, E., Thorman, R. E., Williams, J. R. and Chambers, B. J. 2007. Optimal timing of shallow injected slurry applications to grassland to minimise N losses. Hopkins, J. J., Duncan, A. J., McCracken, D. I., Peel, S. and Tallowin, J. R. B. (ed.) 'High Value Grassland: providing biodiversity, a clean environment and premium products': Proceedings BGS/BES/BSAS Conference, Keele University, Staffs, 17-19 April 2007. British Grassland Society Occasional Symposium, 38. pp. 88-93

Quantification of priming and CO2 emission sources following the application of different slurry particle size fractions to a grassland soil

A - Papers appearing in refereed journals

Fangueiro, D., Chadwick, D. R., Dixon, E. R. and Bol, R. 2007. Quantification of priming and CO2 emission sources following the application of different slurry particle size fractions to a grassland soil. Soil Biology and Biochemistry. 39 (10), pp. 2608-2620. https://doi.org/10.1016/j.soilbio.2007.05.012

The effect of N2O emissions of storage conditions and rapid incorporation of pig and cattle farmyard manure into tillage land

A - Papers appearing in refereed journals

Thorman, R. E., Chadwick, D. R., Harrison, R., Boyles, L. O. and Matthews, R. A. 2007. The effect of N2O emissions of storage conditions and rapid incorporation of pig and cattle farmyard manure into tillage land. Biosystems Engineering. 97 (4), pp. 501-511. https://doi.org/10.1016/j.biosystemseng.2007.03.039

An improved inventory of greenhouse gases from agriculture

D1 - Technical reports: non-confidential

Scholefield, D. and Cardenas, L. M. 2007. An improved inventory of greenhouse gases from agriculture.

Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology?

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Binley, A., Clark, L. J., Hawkins, S. L., Humphreys, M. W., King, I. P., Scholefield, D., Turner, L. B., Whalley, W. R. and Haygarth, P. M. 2007. Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology? European Geosciences Union, General Assembly 2007, Vienna, Austria, 16-20 April 2007.

Integration for sustainable catchment management

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Scholefield, D. and Haygarth, P. M. 2007. Integration for sustainable catchment management. European Geosciences Union, General Assembly 2007, Vienna, Austria, 16-20 April 2007.

Mitigation and current management attempts to limit pathogen survival and movement within farmed grassland

A - Papers appearing in refereed journals

Oliver, D. M., Heathwaite, A. L., Hodgson, C. J. and Chadwick, D. R. 2007. Mitigation and current management attempts to limit pathogen survival and movement within farmed grassland. Advances in Agronomy. 93, pp. 95-152. https://doi.org/10.1016/S0065-2113(06)93003-X

The effect of diet manipulation on nitrous oxide and methane emissions from manure application to grassland soils

A - Papers appearing in refereed journals

Cardenas, L. M., Chadwick, D. R., Scholefield, D., Fychan, A. R., Marley, C. L., Jones, R., Bol, R., Well, R. and Vallejo, A. 2007. The effect of diet manipulation on nitrous oxide and methane emissions from manure application to grassland soils. Atmospheric Environment. 41 (33), pp. 7096-7107. https://doi.org/10.1016/j.atmosenv.2007.04.055

Ken's meadow update

G - Articles in popular magazines and other technical publications

Hatch, D. J., Clegg, C. D. and Beaumont, D. A. 2007. Ken's meadow update.

A comparison of nitrogen processes and herbage yield from old and reseeded pasture

C2 - Non-edited contributions to conferences

Jewkes, E. C., Scholefield, D. and Hatch, D. J. 2007. A comparison of nitrogen processes and herbage yield from old and reseeded pasture. 14th Symposium of the European Grassland Federation. 'Permanent and temporary grassland: plant, environment and economy.' Gent, Belgium, 3-5 September 2007.

Impacts of grassland renovation on nitrogen and carbon cycling and losses in ley-arable rotations

C1 - Edited contributions to conferences/learned societies

Vertes, F., Hatch, D. J., Velthof, G. L., Taube, F., Laurent, F., Loiseau, P. and Recous, S. 2007. Impacts of grassland renovation on nitrogen and carbon cycling and losses in ley-arable rotations. 14th Symposium of the European Grassland Federation. 'Permanent and temporary grassland: plant, environment and economy.' Gent, Belgium, 3-5 September 2007. pp. 227-246

Nutrient cycling budgets in managed pastures

B - Book chapters etc edited externally

Scholefield, D., Jewkes, E. C. and Bol, R. 2007. Nutrient cycling budgets in managed pastures. in: Marschner, P. and Rengel, Z. (ed.) Nutrient cycling in terrestrial ecosystems (Soil Biology; Vol. 10) Springer, Heidelberg. pp. 215-246

Integration for sustainable catchment management

A - Papers appearing in refereed journals

Macleod, C. J. A., Scholefield, D. and Haygarth, P. M. 2007. Integration for sustainable catchment management. Science of the Total Environment. 373 (2-3), pp. 591-602. https://doi.org/10.1016/j.scitotenv.2006.12.029

The effect of cutting, mulching and applications of farmyard manure on nitrogen fixation in a red clover/grass sward

A - Papers appearing in refereed journals

Hatch, D. J., Goodlass, G., Joynes, A. and Shepherd, M. A. 2007. The effect of cutting, mulching and applications of farmyard manure on nitrogen fixation in a red clover/grass sward. Bioresource Technology. 98 (17), pp. 3243-3248. https://doi.org/10.1016/j.biortech.2006.07.017

A method for predicting N offtake in reseeded grassland based on measurements relating to soil N supply

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Hopkins, A. and Velthof, G. L. 2007. A method for predicting N offtake in reseeded grassland based on measurements relating to soil N supply. Conijn, J. G. and Taube, F. (ed.) Grassland resowing and grass-arable rotations. Third and fourth workshops of the EGF-Working Group 'Grassland resowing and grass-arable rotations' Report No. 3. Plant Research International B.V., Wageningen. pp. 67-71

Extending the working hypothesis on grassland resowing to include grass-arable rotations and organic farming

C1 - Edited contributions to conferences/learned societies

Hatch, D. J. and Hopkins, A. 2007. Extending the working hypothesis on grassland resowing to include grass-arable rotations and organic farming. Conijn, J. G. and Taube, F. (ed.) Grassland resowing and grass-arable rotations. Third and fourth workshops of the EGF-Working Group 'Grassland resowing and grass-arable rotations' Report No. 3. Plant Research International B.V., Wageningen. pp. 3-6

Optimising slurry application timings to minimise nitrogen losses: OPTI-N. Final report to Defra on Project no. ES0115

D1 - Technical reports: non-confidential

Chadwick, D. R. 2006. Optimising slurry application timings to minimise nitrogen losses: OPTI-N. Final report to Defra on Project no. ES0115.

Strategies to reduce diffuse pollution from cattle slurry applications

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Sagoo, E., Chambers, B. J., Lapworth, J., Chadwick, D. R. and Laws, J. A. 2006. Strategies to reduce diffuse pollution from cattle slurry applications. Proceedings of 12th RAMIRAN International Conference, 'Technology for Recycling of Manure and Organic Residues in a Whole-Farm Perspective', Aarhus, Denmark 11-13 September 2006.

Development of a geospatial data-based nutrient model at the global scale: influence of dataset spatial resolution on Kappa map comparison statistics, catchment descriptors and model results

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Deal-Cruz, J., Haygarth, P. M., Glegg, G., Scholefield, D. and Mee. L. 2006. Development of a geospatial data-based nutrient model at the global scale: influence of dataset spatial resolution on Kappa map comparison statistics, catchment descriptors and model results. European Geosciences Union, General Assembly 2006, Vienna, Austria, 2-7 April 2006.

Green Dairy in south west England - can we help farmers to be greener and maintain their income?

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C. and Scholefield, D. 2006. Green Dairy in south west England - can we help farmers to be greener and maintain their income? Moorby, J. M. (ed.) 8th British Grassland Society Research Conference, 'Grassland as a Multifunctional Resource', Royal Agricultural College, Cirencester, 4-6 September 2006. pp. 35-36

SIMSDAIRY - a modelling framework to identify new integrated diary production systems

J - Computer programs

Del Prado, A., Misselbrook, T. H., Chadwick, D. R., Hopkins, A., Dewhurst, R. J., Davison, P., Butler, A., Turner, M., Schroder, J. and Scholefield, D. 2006. SIMSDAIRY - a modelling framework to identify new integrated diary production systems.

Blueprints model - a simple model to simulate combinations of the efficiency controls for hypothetical, economically and environmentally sustainable systems

J - Computer programs

Del Prado, A., Brown, L. and Scholefield, D. 2006. Blueprints model - a simple model to simulate combinations of the efficiency controls for hypothetical, economically and environmentally sustainable systems.

NCYCLE_IRL: A model to predict N fluxes in Irish grasslands

J - Computer programs

Del Prado, A., Brown, L., Schulte, R., Ryan, M., Carton, O. and Scholefield, D. 2006. NCYCLE_IRL: A model to predict N fluxes in Irish grasslands.

NUTGRANJA 2.0- a simple model to explore the effects of different management strategies on N and P losses from dairy systems

J - Computer programs

Del Prado, A., Corre, W., Oenema, O., Pinto, M., del Hierro, O. and Scholefield, D. 2006. NUTGRANJA 2.0- a simple model to explore the effects of different management strategies on N and P losses from dairy systems.

Managing dirty water to reduce slurry volumes on UK dairy farms

C1 - Edited contributions to conferences/learned societies

Laws, J. A. and Chadwick, D. R. 2006. Managing dirty water to reduce slurry volumes on UK dairy farms. Petersen, S. O. (ed.) Proceedings of 12th RAMIRAN International Conference, 'Technology for Recycling of Manure and Organic Residues in a Whole-Farm Perspective. DIAS Report No. 123, Vol. II, Danish Institute of Agricultural Sciences, Tjele, 11-13 September 2006. pp. 17-19

Nitrous oxide and methane emissions from unmanaged wet areas of intensive dairy systems

C1 - Edited contributions to conferences/learned societies

Matthews, R. A., Yamulki, S., Retter, A. L., Donovan, N., Chadwick, D. R. and Jarvis, S. C. 2006. Nitrous oxide and methane emissions from unmanaged wet areas of intensive dairy systems. Petersen, S. O. (ed.) Proceedings of 12th RAMIRAN International Conference, 'Technology for Recycling of Manure and Organic Residues in a Whole-Farm Perspective. DIAS Report No. 123, Vol. II, Danish Institute of Agricultural Sciences, Tjele, 11-13 September 2006. pp. 225-228

Agronomic use of fish sludge

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Laws, J. A., Donaldson, G. and Brookman, S. L. 2006. Agronomic use of fish sludge. Petersen, S. O. (ed.) Proceedings of 12th RAMIRAN International Conference, 'Technology for Recycling of Manure and Organic Residues in a Whole-Farm Perspective. DIAS Report No. 123, Vol. II, Danish Institute of Agricultural Sciences, Tjele, 11-13 September 2006. pp. 325-328

Farm-gate nitrogen and phosphate balances

C1 - Edited contributions to conferences/learned societies

Goodlass, G., Cottrill, B. R., Chambers, B. J., Richardson, S. J., Scholefield, D., Goulding, K. W. T. and Oborn, J. 2006. Farm-gate nitrogen and phosphate balances. Andrews, M., Turley, D., Cummings, S., Dale, M. F. B. and Rowlinson, P. (ed.) Aspects of Applied Biology Delivering sustainability within profitable farming systems - is it possible?, Studley Castle, Warwickshire, 14-15 December 2006.

A measure-centric approach to diffuse pollution modelling and cost curve analysis of mitigation measures

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Chambers, B. J., Anthony, S. G., Granger, S. J., Haygarth, P. M., Harris, D. and Smith, K. A. 2006. A measure-centric approach to diffuse pollution modelling and cost curve analysis of mitigation measures. Agriculture and the Environment VI - managing Rural Diffuse Pollution. Proceedings of the SAC and Biennial Conference, Edinburgh, 5-6 April 2006. pp. 93-99

Economic implications of minimising diffuse nitrogen pollution from livestock manures

C1 - Edited contributions to conferences/learned societies

Chambers, B. J., Williams, J. R., Sagoo, E., Smith, K. A. and Chadwick, D. R. 2006. Economic implications of minimising diffuse nitrogen pollution from livestock manures. Agriculture and the Environment VI - managing Rural Diffuse Pollution. Proceedings of the SAC and Biennial Conference, Edinburgh, 5-6 April 2006. pp. 84-92

Assessing the cost-effectiveness of integrated measures to decrease loss of nitrate, phosphorus and faecal indicator organisms

C1 - Edited contributions to conferences/learned societies

Shepherd, M. A., Anthony, S. G., Haygarth, P. M., Harris, D., Newell-Price, P., Cuttle, S. P., Chambers, B. J. and Chadwick, D. R. 2006. Assessing the cost-effectiveness of integrated measures to decrease loss of nitrate, phosphorus and faecal indicator organisms. Agriculture and the Environment VI - managing Rural Diffuse Pollution. Proceedings of the SAC and Biennial Conference, Edinburgh, 5-6 April 2006. pp. 77-83

Further evaluation of ammonia mitigation options

D1 - Technical reports: non-confidential

Chadwick, D. R. 2006. Further evaluation of ammonia mitigation options.

Benefits and pollution swapping: cross-cutting issues for catchment sensitive farming policy

D1 - Technical reports: non-confidential

Chadwick, D. R., Crabtree, R., Chambers, B. J. and Anthony, S. G. 2006. Benefits and pollution swapping: cross-cutting issues for catchment sensitive farming policy.

UK greenhouse gas inventory 1990-2004

D1 - Technical reports: non-confidential

Baggott, S. L., Brown, L., Cardenas, L. M., Downes, M. K., Garnett, E., Hobson, M., Jackson, J., Milne, R., Mobbs, D. C., Passant, N., Thistlethwaite, G., Thomson, A., Watterson, J. D., Adams, M., Dore, C., Goodwin, J., Li, Y., Manning, A., Murrells, T., Wagner, A. and Walker, Colin 2006. UK greenhouse gas inventory 1990-2004.

Greenhouse gas inventories for England, Scotland, Wales and Northern Ireland: 1990-2004

D1 - Technical reports: non-confidential

Baggott, S. L., Cardenas, L. M., Downes, M., Garnett, E., Jackson, J., Li, Y., Passant, N., Thomson, A., Thistlethwaite, D. G., Wagner, A. and Watterson, J. 2006. Greenhouse gas inventories for England, Scotland, Wales and Northern Ireland: 1990-2004. National Environmental Technology Centre.

Comparison between two field methods for assessing net N mineralization during spring growth of maize

C1 - Edited contributions to conferences/learned societies

Monaco, S., Hatch, D. J., Sacco, D., Bertora, C. and Grignani, C. 2006. Comparison between two field methods for assessing net N mineralization during spring growth of maize. Book of Proceedings, IX Congress of the European Society for Agronomy, Bibliotheca Fragmenta Agronomica, Warszawa, Poland, 4-7 September 2006.

The fate of proteinaceous materials in soil

C2 - Non-edited contributions to conferences

Knowles, T. D. J., Mottram, H. R., Evershed, R. P., Bol, R. and Chadwick, D. R. 2006. The fate of proteinaceous materials in soil. 5th International Conference on Applications of Stable Isotope Techniques to Ecological Studies, Belfast, 13-18 August 2006. pp. p15

Use of SIMS Dairy modelling framework system to specify sustainable UK diary farms

C1 - Edited contributions to conferences/learned societies

Del Prado, A. and Scholefield, D. 2006. Use of SIMS Dairy modelling framework system to specify sustainable UK diary farms. Andrews, M., Turley, D., Cummings, S., Dale, M. F. B. and Rowlinson, P. (ed.) Delivering sustainability within profitable farming systems - is it possible?, Studley Castle, Warwickshire, 14-15 December 2006.

Could the answer lie in the soil?

G - Articles in popular magazines and other technical publications

Long, E., Scholefield, D., Holtham, D. A., Cardenas, L. M., Johnson, S. N. and Mankin, R. W. 2006. Could the answer lie in the soil? The Furrow. 112 (1 [Winter]), pp. 15-16.

Lupins in sustainable agriculture

D1 - Technical reports: non-confidential

Hatch, D. J. 2006. Lupins in sustainable agriculture.

An assessment of nitrogen fixation in 'organically managed' spring-sown lupins and leaching under a following winter cereal

C1 - Edited contributions to conferences/learned societies

Joynes, A., Hatch, D. J. and Stone, A. C. 2006. An assessment of nitrogen fixation in 'organically managed' spring-sown lupins and leaching under a following winter cereal. Atkinson, C., Ball, B., Davies, D. H. K., Rees, R., Russell, G., Stockdale, E. A., Watson, C. A., Walker, R. and Younie, D. (ed.) In conjunction with COR - the Colloquium of Organic Researchers Conference, Edinburgh Conference Centre, Heriot-Watt University, Edinburgh, 18-20 September 2006.

Making the most of soil nitrogen

C1 - Edited contributions to conferences/learned societies

Goodlass, G., Hatch, D. J., Shepherd, M. A., King, J. A., Cuttle, S. P., Roderick, S. and Briggs, S. 2006. Making the most of soil nitrogen. Atkinson, C., Ball, B., Davies, D. H. K., Rees, R., Russell, G., Stockdale, E. A., Watson, C. A., Walker, R. and Younie, D. (ed.) In conjunction with COR - the Colloquium of Organic Researchers Conference, Edinburgh Conference Centre, Heriot-Watt University, Edinburgh, 18-20 September 2006.

A framework for predicting delivery of phosphorus from agricultural land using a decision-tree approach

B - Book chapters etc edited externally

Brazier, R. E., Scharer, M., Heathwaite, L., Beven, K. J., Scholefield, D., Haygarth, P. M., Hodgkinson, R., Walling, D. E. and Withers, P. J. A. 2006. A framework for predicting delivery of phosphorus from agricultural land using a decision-tree approach. in: Rowan, J. S., Duck, R. W. and Werritty, A. (ed.) Sediment Dynamics and the Hydromorphology of Fluvial Systems Wallingford, International Association of Hydrological Sciences.

Nitrous oxide emissions during storage of broiler litter and following application to arable land

A - Papers appearing in refereed journals

Thorman, R. E., Chadwick, D. R., Boyles, L. O., Matthews, R. A., Sagoo, E. and Harrison, R. 2006. Nitrous oxide emissions during storage of broiler litter and following application to arable land. International Congress Series. 1293, pp. 355-358. https://doi.org/10.1016/j.ics.2006.04.005

A model to simulate the effects of different dietary strategies on the sustainability of a dairy farm system

B - Book chapters etc edited externally

Del Prado, A., Scholefield, D. and Brown, L. 2006. A model to simulate the effects of different dietary strategies on the sustainability of a dairy farm system. in: Kebreab, E., Dijkstra, J., Bannink, A., Gerrits, W. J. J. and France, J. (ed.) Nutrient digestion and utilization in farm animals: modelling approaches CABI International, Wallingford, Oxon (CABI). pp. 275-280

Multi-functional uses for pastures

G - Articles in popular magazines and other technical publications

Rook, A. J., Misselbrook, T. H. and Scholefield, D. 2006. Multi-functional uses for pastures. IGER Innovations. 10, pp. 44-47.

Improving environmental quality

G - Articles in popular magazines and other technical publications

Murray, P. J., Chadwick, D. R., Del Prado, A., Hopkins, A., Macleod, C. J. A., Misselbrook, T. H. and Scholefield, D. 2006. Improving environmental quality. IGER Innovations. 10, p. 38.

Optimising organic resources

G - Articles in popular magazines and other technical publications

Chadwick, D. R., Hobbs, P. J., Laws, J. A., Misselbrook, T. H. and Yamulki, S. 2006. Optimising organic resources. IGER Innovations. 10, pp. 30-35.

Soil and land management

G - Articles in popular magazines and other technical publications

Scholefield, D. and Haygarth, P. M. 2006. Soil and land management. IGER Innovations. 10, pp. 18-21.

A modelling framework to identify new integrated dairy production systems

C1 - Edited contributions to conferences/learned societies

Del Prado, A., Scholefield, D., Chadwick, D. R., Misselbrook, T. H., Haygarth, P. M., Hopkins, A., Dewhurst, R. J., Jones, R., Moorby, J. M., Davison, P., Lord, E. I., Turner, M., Aikman, P. and Schroder, J. 2006. A modelling framework to identify new integrated dairy production systems. Lloveras, J., Gonzalez-Rodriguez, A., Vazquez-Yanez, O., Pineiro, J., Santamaria, O., Olea, L. and Poblaciones, M. J. (ed.) Sustainable Grassland Productivity [Proceedings of the 21st General Meeting of the European Grassland Federation, Badajoz, Spain, 3-6 April 2006].

An improved inventory of GHG emission from agriculture in the UK

D1 - Technical reports: non-confidential

Brown, L. and Cardenas, L. M. 2006. An improved inventory of GHG emission from agriculture in the UK.

Dependence of ammonia emissions from housing on the time cattle spent inside

A - Papers appearing in refereed journals

Gilhespy, S. L., Webb, J., Retter, A. L. and Chadwick, D. R. 2006. Dependence of ammonia emissions from housing on the time cattle spent inside. Journal of Environmental Quality. 35 (5), pp. 1659-1667. https://doi.org/10.2134/jeq2005.0294

Diffuse pollution from agriculture (DWPA): User Manual

D1 - Technical reports: non-confidential

Cuttle, S. P., Haygarth, P. M., Chadwick, D. R., Newell-Price, P., Harris, D., Shepherd, M. A., Chambers, B. J. and Humphrey, R. 2006. Diffuse pollution from agriculture (DWPA): User Manual.

Algorithms determining ammonia emissions from buildings housing cattle and pigs and from manure stores

A - Papers appearing in refereed journals

Sommer, S. G., Zhang, G. Q., Oenema, O., Chadwick, D. R., Misselbrook, T. H., Harrison, R., Hutchings, N. J., Menzi, H., Monteny, G. J., Ni, J. Q. and Webb, J. 2006. Algorithms determining ammonia emissions from buildings housing cattle and pigs and from manure stores. Advances in Agronomy. 89, pp. 261-335. https://doi.org/10.1016/S0065-2113(05)89006-6

Dissolved free and combined amino acids in surface runoff and drainage waters from drained and undrained grassland under different fertilizer management

A - Papers appearing in refereed journals

Hawkins, J. M. B., Scholefield, D. and Braven, J. 2006. Dissolved free and combined amino acids in surface runoff and drainage waters from drained and undrained grassland under different fertilizer management. Environmental Science & Technology. 40 (16), pp. 4887-4893. https://doi.org/10.1021/es052532r

Impact of NO3 leaching abatement measures on N2O and CH4 emissions from a UK dairy system

A - Papers appearing in refereed journals

Del Prado, A., Cardenas, L. M. and Scholefield, D. 2006. Impact of NO3 leaching abatement measures on N2O and CH4 emissions from a UK dairy system. International Congress Series. 1293, pp. 359-362. https://doi.org/10.1016/j.ics.2006.01.079

Effect of different carbon and nitrogen inputs on soil chemical and biochemical properties in maize-based forage systems in Northern Italy

C1 - Edited contributions to conferences/learned societies

Monaco, S., Hatch, D. J., Dixon, E. R., Grignani, C., Sacco, D. and Zavattaro, L. 2006. Effect of different carbon and nitrogen inputs on soil chemical and biochemical properties in maize-based forage systems in Northern Italy. Proceedings of XX International Grassland Congress, Oxford Satellite Workshop, 3-6 July, 2005. pp. p82

Leaching losses of N, P and K from grazed legume based swards - some preliminary results

C1 - Edited contributions to conferences/learned societies

Dixon, E. R., Stone, A. C., Scholefield, D. and Hatch, D. J. 2006. Leaching losses of N, P and K from grazed legume based swards - some preliminary results. Proceedings of the XX International grassland congress, Oxford Satellite Workshop, 3rd - 6th July 2005. pp. p104

Greenhouse gas abatement strategies for animal husbandry

A - Papers appearing in refereed journals

Monteny, Gert-Jan, Bannink, A. and Chadwick, D. R. 2006. Greenhouse gas abatement strategies for animal husbandry. Agriculture, Ecosystems & Environment. 112 (2-3), pp. 163-170. https://doi.org/10.1016/j.agee.2005.08.015

Lupins in sustainable agriculture: nutrient losses following grain harvest

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Joynes, A., Stone, A. C., Scholefield, D. and Jones, R. 2006. Lupins in sustainable agriculture: nutrient losses following grain harvest. Lloveras, J., Gonzalez-Rodriguez, A., Vazquez-Yanez, O., Pineiro, J., Santamaria, O., Olea, L. and Poblaciones, M. J. (ed.) Sustainable Grassland Productivity [Proceedings of the 21st General Meeting of the European Grassland Federation, Badajoz, Spain, 3-6 April 2006].

Principles of development of a mass balance N cycle model for temperate grasslands: an Irish case study

A - Papers appearing in refereed journals

Del Prado, A., Brown, L., Schulte, R., Ryan, M. and Scholefield, D. 2006. Principles of development of a mass balance N cycle model for temperate grasslands: an Irish case study. Nutrient Cycling in Agroecosystems. 74 (2), pp. 115-131. https://doi.org/10.1007/s10705-005-5769-z

Risk

G - Articles in popular magazines and other technical publications

Chadwick, D. R. 2005. Risk. 3 (December), p. p5.

Sustainable agriculture - Rural Economy and Land Use (RELU) programme

G - Articles in popular magazines and other technical publications

Chadwick, D. R. 2005. Sustainable agriculture - Rural Economy and Land Use (RELU) programme.

Do nitrogen balances for solid farmyard manure suggest di-nitrogen (N2) emission?

C2 - Non-edited contributions to conferences

Chadwick, D. R., Matthews, R. A., Sagoo, E., Williams, J. R., Thorman, R. E. and Chambers, B. J. 2005. Do nitrogen balances for solid farmyard manure suggest di-nitrogen (N2) emission? 'N management in agrosystems in rleation to the Water Framework Directive', 14th N-Workshop, Maastricht, Netherlands, 24-26 October 2005.

Cost-Cube: A measure centric model for characterisation of diffuse pollution

C2 - Non-edited contributions to conferences

Anthony, S. G., Chadwick, D. R., Granger, S. J., Haygarth, P. M., Harris, D., Chambers, B. J. and Smith, K. A. 2005. Cost-Cube: A measure centric model for characterisation of diffuse pollution. 'N management in agrosystems in relation to the Water Framework Directive', 14th N-Workshop, Maastricht, Netherlands, 24-26 October 2005.

The effect of storage and rapid incorporation on N2O emissions following the application of pig and cattle FYM to land

C1 - Edited contributions to conferences/learned societies

Thorman, R. E., Harrison, R., Boyles, L. O., Chadwick, D. R. and Matthews, R. A. 2005. The effect of storage and rapid incorporation on N2O emissions following the application of pig and cattle FYM to land. Bernal, M. P., Moral, R., Clemente, C. and Paredes, C. (ed.) 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN): "Sustainable Organic Waste Management for Environmental Protection and Food Safety", Murcia, Spain, 6-9 October 2004. pp. 329-332

Nitrous oxide emissions during storage of solid manure and following application to arable land

C1 - Edited contributions to conferences/learned societies

Thorman, R. E., Chadwick, D. R., Boyles, L. O., Matthews, R. A., Sagoo, E. and Harrison, R. 2005. Nitrous oxide emissions during storage of solid manure and following application to arable land. Soliva, C. R., Takahashi, J. and Kreuzer, M. (ed.) 2nd International Conference on Greenhouse Gases and Animal Agriculture (GGAA), Zurich, Switzerland, 20-24 September 2005. pp. 278-281

Nitrogen losses to surface and ground waters

D1 - Technical reports: non-confidential

Dixon, E. R. and Hatch, D. J. 2005. Nitrogen losses to surface and ground waters.

Crop responses

D1 - Technical reports: non-confidential

Hatch, D. J. 2005. Crop responses.

A review of current and impending legislation, guidelines and ready reckoners concerning manure management practices on dairy farms in the UK

D1 - Technical reports: non-confidential

Laws, J. A. and Chadwick, D. R. 2005. A review of current and impending legislation, guidelines and ready reckoners concerning manure management practices on dairy farms in the UK.

NCYCLE_IRL: A model to predict N fluxes in Irish grasslands

D1 - Technical reports: non-confidential

Del Prado, A., Scholefield, D. and Brown, L. 2005. NCYCLE_IRL: A model to predict N fluxes in Irish grasslands.

Modelling ammonia and nitrous oxide emission from slurry-amended soils - development of an infiltration sub-model

C1 - Edited contributions to conferences/learned societies

Misselbrook, T. H., Parkinson, R. J. and Scholefield, D. 2005. Modelling ammonia and nitrous oxide emission from slurry-amended soils - development of an infiltration sub-model. Bernal, M. P., Moral, R., Clemente, C. and Paredes, C. (ed.) 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), Murcia, Spain, 6-9 October 2004. pp. 277-280

Effect on soil N emissions of slurry application from sheep fed different diets

C2 - Non-edited contributions to conferences

Cardenas, L. M., Vallejo, A., Chadwick, D., Scholefield, D., Fychan, A. R., Marley, C. L. and Jones, R. 2005. Effect on soil N emissions of slurry application from sheep fed different diets. 'N management in agrosystems in relation to the Water Framework Directive' 14th N-Workshop, Maastricht, Netherlands, 24-26 October 2005. pp. p80

Lupins in sustainable agriculture

D1 - Technical reports: non-confidential

Hatch, D. J. 2005. Lupins in sustainable agriculture.

Mid term effects of annual applications of pig manure or pig slurry on C and N turnover in cultivated soils

C2 - Non-edited contributions to conferences

Morvan, T., Recous, S. and Hatch, D. J. 2005. Mid term effects of annual applications of pig manure or pig slurry on C and N turnover in cultivated soils. Porcherie-verte Workshop, Paris, 25-27 May 2005.

Effect of soil erosion on surface water quality: correlation between turbidity and nutrient concentrations

C2 - Non-edited contributions to conferences

Hatch, D. J., Butler, P. J. and Haygarth, P. M. 2005. Effect of soil erosion on surface water quality: correlation between turbidity and nutrient concentrations. 'N management in agrosystems in relation to the Water Framework Directive', 14th N-Workshop, Maastricht, Netherlands, 24-26 October 2005. pp. p109

Maximising slurry crop available nitrogen utilisation in grassland systems

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Sagoo, E., Chambers, B. J., Laws, J. A. and Chadwick, D. R. 2005. Maximising slurry crop available nitrogen utilisation in grassland systems. Jarvis, S. C., Murray, P. J. and Roker, J. A. (ed.) Optimisation of nutrient cycling and soil quality for sustainable grasslands. Proceedings of XX International Grassland Congress, 3-6 July 2005.

Modelling methane mitigation at the National scale

G - Articles in popular magazines and other technical publications

Scholefield, D. and Chadwick, D. R. 2005. Modelling methane mitigation at the National scale. 14 (August), pp. 9-10.

Feed back and feed-forward interactions between climate change and grassland-based agriculture

C2 - Non-edited contributions to conferences

Scholefield, D., Jarvis, S. C., Brown, L., Del Prado, A. and Hopkins, A. 2005. Feed back and feed-forward interactions between climate change and grassland-based agriculture. Presented at Avoiding Dangerous Climate Change conference, Met Office, Exeter, 1-3 February 2005.

Manures and farm resources

G - Articles in popular magazines and other technical publications

Chadwick, D. R., Hobbs, P. J., Laws, J. A., Misselbrook, T. H. and Yamulki, S. S. 2005. Manures and farm resources. IGER Innovations. 9, pp. 60-63.

Soil science and environmental quality

G - Articles in popular magazines and other technical publications

Haygarth, P. M. and Scholefield, D. 2005. Soil science and environmental quality. IGER Innovations. 9, pp. 48-51.

Evaluation of targeted or additional straw use as a means of reducing ammonia emissions from buildings for housing pigs and cattle

D1 - Technical reports: non-confidential

Chadwick, D. R. 2005. Evaluation of targeted or additional straw use as a means of reducing ammonia emissions from buildings for housing pigs and cattle.

Cattle slurry amended with nitrification inhibitors: effects on nitrous oxide, dinitrogen and methane emissions

C1 - Edited contributions to conferences/learned societies

Caneiro, J., Cardenas, L. M., Hatch, D., Trindad, H., Hawkins, J. M. B., Scholefield, D. and Chadwick, D. 2005. Cattle slurry amended with nitrification inhibitors: effects on nitrous oxide, dinitrogen and methane emissions. Proceedings of the XX International grassland congress, Dublin, Ireland, 26 June - 2 July 2005. pp. p575

Scientific research plays a vital role

G - Articles in popular magazines and other technical publications

Hatch, D. J. 2005. Scientific research plays a vital role. Western Morning News. 28 February, pp. 8-9.

The impact of dairy intensification on manure management

D1 - Technical reports: non-confidential

Laws, J. A. and Chadwick, D. R. 2005. The impact of dairy intensification on manure management.

Feedback and feed-forward interactions between climate change and grassland-based agriculture

C2 - Non-edited contributions to conferences

Scholefield, D., Jarvis, S. C., Brown, L., Del Prado, A., Hopkins, A. and Cardenas, L. M. 2005. Feedback and feed-forward interactions between climate change and grassland-based agriculture. Avoiding dangerous climate change. Scientific symposium on stabilisation of greenhouse gases, Meteorological Office, Exeter, UK,1-3 February 2005.

Field experiments to help optimise nitrogen fixation by legumes on organic farms

C1 - Edited contributions to conferences/learned societies

Joynes, A., Hatch, D. J., Stone, A., Cuttle, S., Goodlass, G. and Roderick, S. 2005. Field experiments to help optimise nitrogen fixation by legumes on organic farms. Jarvis, S. C., Murray, P. J. and Roker, J. A. (ed.) XX International Grassland Congress, Oxford Satellite Workshop, "Optimisation of nutrient cycling and soil quality for sustainable grasslands", 3rd - 6th July, 2005. Wageningen Academic Publishers, Wageningen, Netherlands. pp. p67

Using time domain reflectometry to characterise cattle and pig slurry infiltration into soil

A - Papers appearing in refereed journals

Misselbrook, T. H., Scholefield, D. and Parkinson, R. J. 2005. Using time domain reflectometry to characterise cattle and pig slurry infiltration into soil. Soil Use and Management. 21 (2), pp. 167-172. https://doi.org/10.1111/j.1475-2743.2005.tb00121.x

Reviewing the potential for reductions of nitrogen and phosphorus inputs in current farm systems

D1 - Technical reports: non-confidential

Haygarth, P. M., Scholefield, D., Chadwick, D. R., Cardenas, L. M., Butler, P. J., Shepherd, M. A., Goodlass, G., Withers, P. J. A., Chambers, B. J., Lord, E. I., Cottrill, B. R., Smith, K. A., Harris, D., Ferrier, R., Stutter, M., Carvalho, L., Anderson, J., White, P., Cuttle, S. P., Dewhurst, R. J., Heathwaite, L. and Johnes, P. 2005. Reviewing the potential for reductions of nitrogen and phosphorus inputs in current farm systems.

Nitrogen budgets for three cropping systems fertilised with cattle manure

A - Papers appearing in refereed journals

Salazar, F. J., Chadwick, D. R., Pain, B. F., Hatch, D. J. and Owen, E. 2005. Nitrogen budgets for three cropping systems fertilised with cattle manure. Bioresource Technology. 96 (2), pp. 235-245. https://doi.org/10.1016/j.biortech.2004.05.013

Effect of plant species on CH4 and N2O fluxes from a volcanic grassland soil in Nasu, Japan

A - Papers appearing in refereed journals

Mori, A., Hojito, M., Kondo, H., Matsunami, H. and Scholefield, D. 2005. Effect of plant species on CH4 and N2O fluxes from a volcanic grassland soil in Nasu, Japan. Soil Science and Plant Nutrition. 51 (1), pp. 19-27. https://doi.org/10.1111/j.1747-0765.2005.tb00002.x

Lysimeter experiments to determine the ability of soil to reduce concentrations of BOD, available P and inorganic N in dirty water

A - Papers appearing in refereed journals

Brookman, S. K. E., Chadwick, D. R. and Retter, A. L. 2005. Lysimeter experiments to determine the ability of soil to reduce concentrations of BOD, available P and inorganic N in dirty water. Environmental Technology. 26, pp. 1189-1204.

The impact of increasing the length of the cattle grazing season on emissions of ammonia and nitrous oxide and on nitrate leaching in England and Wales

A - Papers appearing in refereed journals

Webb, J., Anthony, S. G., Brown, L., Lyons-Visser, H., Ross, C. A., Cottrill, B., Johnson, P. and Scholefield, D. 2005. The impact of increasing the length of the cattle grazing season on emissions of ammonia and nitrous oxide and on nitrate leaching in England and Wales. Agriculture, Ecosystems & Environment. 105, pp. 307-321. https://doi.org/10.1016/j.agee.2004.02.003

NGAUGE: a Decision Support System to optimise N fertilisation of British grassland for economic and/or environmental goals

A - Papers appearing in refereed journals

Brown, L., Scholefield, D., Jewkes, E. C., Lockyer, D. R. and Del Prado, A. 2005. NGAUGE: a Decision Support System to optimise N fertilisation of British grassland for economic and/or environmental goals. Agriculture, Ecosystems & Environment. 109 (1-2), pp. 20-39. https://doi.org/10.1016/j.agee.2005.02.021

Concerted diurnal patterns in riverine nutrient concentrations and some physical conditions

A - Papers appearing in refereed journals

Scholefield, D., Le Goff, T., Braven, J., Ebdon, L., Long, T. and Butler, M. R. 2005. Concerted diurnal patterns in riverine nutrient concentrations and some physical conditions. Science of the Total Environment. 344 (1-3), pp. 201-210. https://doi.org/10.1016/j.scitotenv.2005.02.014

Emissions of ammonia, nitrous oxide and methane from cattle manure heaps: effect of compaction and covering

A - Papers appearing in refereed journals

Chadwick, D. R. 2005. Emissions of ammonia, nitrous oxide and methane from cattle manure heaps: effect of compaction and covering. Atmospheric Environment. 39 (4), pp. 787-799. https://doi.org/10.1016/j.atmosenv.2004.10.012

Manure nutrient evaluation routine (MANNER - NPK) (Final report to Defra on project no. KT0105)

D1 - Technical reports: non-confidential

Chadwick, D. R. 2004. Manure nutrient evaluation routine (MANNER - NPK) (Final report to Defra on project no. KT0105).

Nitrogen management for profitable farming with minimal environmental impact: the challenge for mixed farms in the Cotswold Hills, England

A - Papers appearing in refereed journals

Leach, K. A., Allingham, K. D., Conway, J. S., Goulding, K. W. T. and Hatch, D. J. 2004. Nitrogen management for profitable farming with minimal environmental impact: the challenge for mixed farms in the Cotswold Hills, England. International Journal of Agricultural Sustainability. 2, pp. 21-32. https://doi.org/10.1080/14735903.2004.9684564

Nitrogen flows on farms with an extended grazing management system

D1 - Technical reports: non-confidential

Jewkes, E. C., Butler, M. R., Scholefield, D. and Webb, J. 2004. Nitrogen flows on farms with an extended grazing management system.

Lupins in sustainable agriculture

D1 - Technical reports: non-confidential

Hatch, D. J. 2004. Lupins in sustainable agriculture.

Amino acids as diagnostics of soil and soil water quality

F - Theses

Hawkins, J. M. B. 2004. Amino acids as diagnostics of soil and soil water quality. F - Theses

Investigation of the routes by which pathogens associated with livestock slurries and manure may be transferred from the farm to the wider environment

D1 - Technical reports: non-confidential

Avery, S., Haygarth, P. M., Hobbs, P. J., Chadwick, D. R., Anthony, S. G., Smith, K. A. and Williams, J. 2004. Investigation of the routes by which pathogens associated with livestock slurries and manure may be transferred from the farm to the wider environment. Department for Environment, Food and Rural Affairs (DEFRA).

Cost curve of nitrate mitigation options

D1 - Technical reports: non-confidential

Scholefield, D. 2004. Cost curve of nitrate mitigation options.

Influence of climate change on grassland sustainability

G - Articles in popular magazines and other technical publications

Scholefield, D. 2004. Influence of climate change on grassland sustainability. DEFRA Agriculture and the Environment Newsletter. (13 (December)), p. 11.

PSYCHIC NGAUGEd to predict dairy futures

G - Articles in popular magazines and other technical publications

Scholefield, D. 2004. PSYCHIC NGAUGEd to predict dairy futures. DEFRA Agriculture and the Environment Newsletter. (13 (December)), p. 9.

Climate change and grassland

G - Articles in popular magazines and other technical publications

Hopkins, A. and Scholefield, D. 2004. Climate change and grassland.

Manure management and the environment

C2 - Non-edited contributions to conferences

Chadwick, D. R., Misselbrook, T. H., Yamulki, S. and Laws, J. A. 2004. Manure management and the environment. Proceedings of the European Institute of Agricultural Engineering, 13-15 September 2004.

Trends in nitrogen use in agriculture

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R. and Scholefield, D. 2004. Trends in nitrogen use in agriculture. Lichens in a changing pollution environment, English Nature Report.

The impact of long-term nitrogen fertiliser management regime on nitrifier diversity and nitrification kinetics in grassland soils

C1 - Edited contributions to conferences/learned societies

Clegg, C. D., Hatch, D. J., Jarvis, S. C., Turner, S., Freitag, T. and Prosser, J. I. 2004. The impact of long-term nitrogen fertiliser management regime on nitrifier diversity and nitrification kinetics in grassland soils. 10th International Symposium on Microbial Ecology, Cancun, Mexico, August 2004.

Application and development of a UK nitrous oxide emission model

D1 - Technical reports: non-confidential

Brown, L., Jarvis, S. C., Cardenas, L. M., Hollis, J., Goulding, K. W. T. and Sneath, R. 2004. Application and development of a UK nitrous oxide emission model.

Organic farmers' day focuses on maintaining soil fertility

G - Articles in popular magazines and other technical publications

Hatch, D. J. and Jarvis, S. C. 2004. Organic farmers' day focuses on maintaining soil fertility. BBSRC Business. (October), p. 28.

Investigating additives for controlling odour from stored centrifuged digested sludge (biosolids)

C1 - Edited contributions to conferences/learned societies

Lovell, M. J., Hobbs, P. J., Williams, J. S., Chadwick, D. R. and Smith, R. S. 2004. Investigating additives for controlling odour from stored centrifuged digested sludge (biosolids). Environmental Odour Management, Cologne, Germany. 17-19 November 2004.

Effects of solid manure incorporation methodson NH3 and N2O emissions

C2 - Non-edited contributions to conferences

Yamulki, S., Thorman, R., Webb, J. and Chadwick, D. R. 2004. Effects of solid manure incorporation methodson NH3 and N2O emissions. The Third International Nitrogen Conference, impact of population growth and Economic Development on the Nitrogen Cycle: Consequences and Mitigation at Local, Regional and Global Scales. 12-16 October 2004, Nanjing Hilton Hotel, Nanjing, China, Session 19-3 "N2O emissions and mitigation options".. pp. 190

Novel legume trials

C2 - Non-edited contributions to conferences

Roderick, S., Hatch, D. J., Joynes, A. and Stone, A. 2004. Novel legume trials. Poster Organic Farmers Day, IGER North Wyke, Devon, 18th August 2004.

Experiments to determine N accumulation under fertility building crops

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2004. Experiments to determine N accumulation under fertility building crops. Poster Organic Farmers Day, IGER North Wyke, Devon, 18th August 2004.

Measurement of N accumulation under legumes and subsequent supply to crops on selected organic farms

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A., Cuttle, S., Goodlass, G. and Roderick, S. 2004. Measurement of N accumulation under legumes and subsequent supply to crops on selected organic farms. Poster Organic Farmers Day, IGER North Wyke, Devon, 18th August 2004.

Field experiments to determine N accumulation under fertility building crops

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2004. Field experiments to determine N accumulation under fertility building crops. Poster 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), Murcia, Spain, 6-9 October 2004.

Factors affecting nitrogen fixation by red clover

G - Articles in popular magazines and other technical publications

Hatch, D. J., Joynes, A. and Stone, A. C. 2004. Factors affecting nitrogen fixation by red clover. Organic Studies Centre - Technical Bulletin. August (5), pp. 1-2.

The supply of nitrogen from fertility building crops: results from monitoring of twelve organic farms

G - Articles in popular magazines and other technical publications

Hatch, D. J. and Goodlass, G. 2004. The supply of nitrogen from fertility building crops: results from monitoring of twelve organic farms. Organic Studies Centre - Technical Bulletin. December (6), pp. 1-3.

Novel legumes

G - Articles in popular magazines and other technical publications

Roderick, S., Hatch, D. J., Joynes, A. and Stone, A. C. 2004. Novel legumes. Organic Studies Centre - Technical Bulletin. December (6), pp. 3-4.

Modelling nitrogen fluxes at the landscape scale

A - Papers appearing in refereed journals

Theobald, M. R., Dragosits, U., Place, C. J., Smith, J. U., Sozanska, M., Brown, L., Scholefield, D., Del Prado, A., Webb, J., Whitehead, P. G., Angus, A., Hodge, I. D., Fowler, D. and Sutton, M. A. 2004. Modelling nitrogen fluxes at the landscape scale. Water Air And Soil Pollution : Focus. 4 (6), pp. 135-142.

A model to simulate the effects of different dietary strategies on the sustainability of a dairy farm

C2 - Non-edited contributions to conferences

Del Prado, A., Scholefield, D. and Brown, L. 2004. A model to simulate the effects of different dietary strategies on the sustainability of a dairy farm. Abstracts of the 6th International Workshop Modelling Nutrient Utilisation in Farm Animals, Institute of Animal Sciences, Wageningen 6-8 September 2004.

Modelling nitrogen fluxes at the landscape scale (doi 10.1017/S0021859604004253)

C1 - Edited contributions to conferences/learned societies

Theobald, M. R., Dragosits, U., Place, C. J., Smith, J. U., Sozanska, M., Brown, L., Scholefield, D., Del Prado, A., Webb, P., Whitehead, P. G., Angus, A., Hodge, I. D., Fowler, D. and Sutton, M. A. 2004. Modelling nitrogen fluxes at the landscape scale (doi 10.1017/S0021859604004253). Proceedings of the 36th Meeting of the Agricultural Research Modeller's Group.

Use of the NGAUGE DSS for analysis of options for compliance with NVZ legislation on UK dairy farms (doi 10.1017/S0021859604004253)

C1 - Edited contributions to conferences/learned societies

Del Prado, A., Brown, L. and Scholefield, D. 2004. Use of the NGAUGE DSS for analysis of options for compliance with NVZ legislation on UK dairy farms (doi 10.1017/S0021859604004253). Proceedings of the 36th Meeting of the Agricultural Research Modeller's Group. Cambridge University Press (CUP).

Scoping the potential of farm ponds to provide environmental benefits

D1 - Technical reports: non-confidential

Scholefield, D. 2004. Scoping the potential of farm ponds to provide environmental benefits.

On-farm quick tests for manure

B - Book chapters etc edited externally

Chadwick, D. R., Brookman, S. K. E., Williams, J. R., Smith, K. A., Chambers, B. J., Scotford, I. M. and Cumby, T. R. 2004. On-farm quick tests for manure. in: Advanced Silage Corn Management: Nutrient Management pp. 42-44

MAST - a model of ammonia volatilisation with an examination of abatement strategies for a dairy farm

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Ross, C. A. and Scholefield, D. 2004. MAST - a model of ammonia volatilisation with an examination of abatement strategies for a dairy farm. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 569-570

NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals

C1 - Edited contributions to conferences/learned societies

Brown, L., Scholefield, D., Jewkes, E. C., Del Prado, A. and Lockyer, D. R. 2004. NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 565-566

Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Scholefield, D., Butler, M. R., Webb, J., Forrester, T., Lapworth, J., Russell, K., Bailey, G., Lathwood, A. and Clarke, A. 2004. Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 513-515

Indicators for environmental and economic sustainability on UK dairy farms

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Scholefield, D., Turner, M. M. and Brown, L. 2004. Indicators for environmental and economic sustainability on UK dairy farms. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 510-512

Reconciling productivity with environmental considerations

C1 - Edited contributions to conferences/learned societies

Scholefield, D. 2004. Reconciling productivity with environmental considerations. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 469-483

NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation

C1 - Edited contributions to conferences/learned societies

Del Prado, A., Brown, L. and Scholefield, D. 2004. NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 423-424

Nitrogen losses during storage and following the land spreading of poultry manure

C1 - Edited contributions to conferences/learned societies

Thorman, R. E., Chambers, B. J., Harrison, R., Chadwick, D. R., Matthews, R. A. and Nicholson, R. J. 2004. Nitrogen losses during storage and following the land spreading of poultry manure. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 363-364

The effect of agricultural ammonia deposition on nitrous oxide production by soils under coniferous and deciduous woodland cover

C1 - Edited contributions to conferences/learned societies

Morrissey, T., Ineson, P. and Chadwick, D. R. 2004. The effect of agricultural ammonia deposition on nitrous oxide production by soils under coniferous and deciduous woodland cover. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 345-346

Influence of white clover on nitrous oxide fluxes in grassland

C1 - Edited contributions to conferences/learned societies

Mori, A., Hojito, M., Kondo, H., Matsunami, H. and Scholefield, D. 2004. Influence of white clover on nitrous oxide fluxes in grassland. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 342-344

Development of a decision support tool for global diffuse nitrogen pollution assessment

C1 - Edited contributions to conferences/learned societies

Macleod, C. J. A., Dela-Cruz, J., Haygarth, P. M., Glegg, G., Scholefield, D. and Mee, L. 2004. Development of a decision support tool for global diffuse nitrogen pollution assessment. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 81-82

Evaluation of targeted or additional straw use as a means of reducing ammonia emissions from buildings for housing cattle and pigs

D1 - Technical reports: non-confidential

Chadwick, D. R. 2004. Evaluation of targeted or additional straw use as a means of reducing ammonia emissions from buildings for housing cattle and pigs.

A conceptual model for the characterisation of diffuse pollutants

C1 - Edited contributions to conferences/learned societies

Granger, S. J., Haygarth, P. M., Chadwick, D. R., Smith, K. A., Anthony, S. G., Chambers, B. J. and Harris, D. 2004. A conceptual model for the characterisation of diffuse pollutants. IWA (International Water Association) 8th International Conference on Diffuse/Nonpoint Pollution, Kyoto, Japan, 24-29 October 2004.

Emissions of ammonia and nitrous oxide following incorporation into the soil of farmyard manures stored at different densities

A - Papers appearing in refereed journals

Webb, J., Chadwick, D. R. and Ellis, S. 2004. Emissions of ammonia and nitrous oxide following incorporation into the soil of farmyard manures stored at different densities. Nutrient Cycling in Agroecosystems. 70 (1), pp. 67-76. https://doi.org/10.1023/B:FRES.0000045985.32440.27

Soil fertility building crops in organic farming

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Joynes, A., Stone, A. C. and Goodlass, G. 2004. Soil fertility building crops in organic farming. 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), Murcia, Spain, 6-9 October 2004.

A simple process based model for estimating ammonia emissions from fertiliser applications to agricultural land

A - Papers appearing in refereed journals

Misselbrook, T. H., Sutton, M. A. and Scholefield, D. 2004. A simple process based model for estimating ammonia emissions from fertiliser applications to agricultural land. Soil Use and Management. 20 (4), pp. 365-372. https://doi.org/10.1111/j.1475-2743.2004.tb00385.x

Greenhouse gas emission reduction measures and technologies

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R. and Jarvis, S. C. 2004. Greenhouse gas emission reduction measures and technologies. Weiske, A. (ed.) Proceedings International Conference 'Greenhouse Gas Emissions from Agriculture - Mitigation Options and Strategies', Leipzig, Germany, 10-12 February 2004. pp. 69-74

A new approach to measuring and indexing soil quality

D1 - Technical reports: non-confidential

Witty, J. F., Mytton, L. R. and Scholefield, D. 2004. A new approach to measuring and indexing soil quality.

Blueprints for sustainable dairy farming

G - Articles in popular magazines and other technical publications

Scholefield, D., Jewkes, E. C. and Brown, L. 2004. Blueprints for sustainable dairy farming. 12 (March), pp. 6-7.

Phosphate-selective electrodes containing immobilised ionophores

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L. and Scholefield, D. 2004. Phosphate-selective electrodes containing immobilised ionophores. Analytica Chimica Acta. 510 (2), pp. 175-182. https://doi.org/10.1016/j.aca.2004.01.015

Effects of grassland renovation on N and C cycles and soil quality dynamics

C1 - Edited contributions to conferences/learned societies

Vertes, F., Hatch, D. J., Velthof, G. L., Abiven, S., Hopkins, A. and Springob, G. 2004. Effects of grassland renovation on N and C cycles and soil quality dynamics. Luscher, A., Jeangros, B., Kessler, W., Huguenin, O., Lobsiger, M., Millar, N. and Suter, D. (ed.) Land use systems on grassland dominated regions. European Grassland Federation (EGF) 20th General Meeting, Luzern, Switzerland, 21-24 June 2004.

Use of a 2-pool model to evaluate the effect of fertiliser application on nitrogen emissions from grassland soils

C1 - Edited contributions to conferences/learned societies

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2004. Use of a 2-pool model to evaluate the effect of fertiliser application on nitrogen emissions from grassland soils. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 303-305

Prediction of N offtake in resown grassland based on temperature and soil chemical and physical characteristics

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Hopkins, A. and Velthof, G. L. 2004. Prediction of N offtake in resown grassland based on temperature and soil chemical and physical characteristics. Luscher, A., Jeangros, B., Kessler, W., Huguenin, O., Lobsiger, M., Millar, N. and Suter, D. (ed.) Land use systems on grassland dominated regions. European Grassland Federation (EGF) 20th General Meeting, Luzern, Switzerland, 21-24 June 2004.

Ammonium-N losses from agriculture

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Chadwick, D. R., Smith, K. A. and Chambers, B. J. 2004. Ammonium-N losses from agriculture. Lewis, D. and Gairns, L. (ed.) Proceedings 'Agriculture and the Environment,Water Framework Directive and Agriculture'. SEPA/SAC Biennial Conference, Edinburgh, 24-25 March 2004. pp. 165-173

A model-based evaluation of options for the mitigation of agricultural nitrous oxide emission

C2 - Non-edited contributions to conferences

Brown, L., Cardenas, L. M., Bellamy, P., Jarvis, S. C., Hollis, J., Sneath, R. W., Yamulki, S. and Goulding, K. W. T. 2004. A model-based evaluation of options for the mitigation of agricultural nitrous oxide emission. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Controlling nitrogen flows and losses

E - Books edited/written by staff member, alone/with others

Hatch, D. J., Chadwick, D. R. and Jarvis, S. C. Roker, J. A. (ed.) 2004. Controlling nitrogen flows and losses. Wageningen Academic Publishers, Wageningen, Netherlands.

The effects of nutrient losses from agriculture on ground and surface water quality: the position of science in developing indicators for regulation

A - Papers appearing in refereed journals

Schroder, J. J., Scholefield, D., Cabral, F. and Hofman, G. 2004. The effects of nutrient losses from agriculture on ground and surface water quality: the position of science in developing indicators for regulation. Environmental Science & Policy. 7, pp. 15-23. https://doi.org/10.1016/j.envsci.2003.10.006

A model-based evaluation of options for the mitigation of agricultural nitrous oxide emission

C1 - Edited contributions to conferences/learned societies

Brown, L., Cardenas, L. M., Bellamy, P., Hollis, J., Sneath, R. W., Yamulki, S. and Goulding, K. W. T. 2004. A model-based evaluation of options for the mitigation of agricultural nitrous oxide emission. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 298-299

Transformations of nitrogen at the interface between the topsoil and an impervious clay subsoil

A - Papers appearing in refereed journals

Murray, P. J., Hatch, D. J., Dixon, E. R., Granger, S. J., O'Prey, C., Stevens, R. J., Laughlin, R. J. and Jarvis, S. C. 2004. Transformations of nitrogen at the interface between the topsoil and an impervious clay subsoil. Water, Air, & Soil Pollution: Focus. 4 (6), pp. 45-52. https://doi.org/10.1007/s11267-005-3012-1

Denitrification potential in a grassland subsoil: effect of carbon substrates

A - Papers appearing in refereed journals

Murray, P. J., Hatch, D. J., Dixon, E. R., Stevens, R. J., Laughlin, R. J. and Jarvis, S. C. 2004. Denitrification potential in a grassland subsoil: effect of carbon substrates. Soil Biology and Biochemistry. 36 (3), pp. 545-547. https://doi.org/10.1016/j.soilbio.2003.10.020

Nitrogen emissions from soils

B - Book chapters etc edited externally

Ganzeveld, L., Li, C., Cardenas, L. M., Hawkins, J. M. B. and Kirkman, G. 2004. Nitrogen emissions from soils. in: Granier, C., Artaxo, P. and Reeves, C. E. (ed.) Emissions of atmospheric trace compounds (Advances in global change research series, 18) Kluwer Academic Publishers, Dordrecht, Netherlands. pp. 171-238

Grazing legumes in Europe: a review of their status, management, benefits, research needs and future prospects

A - Papers appearing in refereed journals

Rochon, J. J., Doyle, C. J., Greef, J. M., Hopkins, A., Molle, G., Sitzia, M. and Scholefield, D. 2004. Grazing legumes in Europe: a review of their status, management, benefits, research needs and future prospects. Grass and Forage Science. 59 (3), pp. 197-214. https://doi.org/10.1111/j.1365-2494.2004.00423.x

Assessment of the nitrogen status of grassland

A - Papers appearing in refereed journals

Farruggia, A., Gastal, F. and Scholefield, D. 2004. Assessment of the nitrogen status of grassland. Grass and Forage Science. 59 (2), pp. 113-120. https://doi.org/10.1111/j.1365-2494.2004.00411.x

Gross nitrogen fluxes in soil: theory, measurement and application of 15N pool dilution techniques

A - Papers appearing in refereed journals

Murphy, D. V., Recous, S., Stockdale, E. A., Fillery, I. R. P., Jensen, L. S., Hatch, D. J. and Goulding, K. W. T. 2003. Gross nitrogen fluxes in soil: theory, measurement and application of 15N pool dilution techniques. Advances in Agronomy. 79, pp. 69-117. https://doi.org/10.1016/S0065-2113(02)79002-0

Nitrogen flows on farms with an extended grazing management system

D1 - Technical reports: non-confidential

Jewkes, E. C., Butler, M. R., Scholefield, D. and Brown, L. 2003. Nitrogen flows on farms with an extended grazing management system.

Demonstration of global nutrient loading models for international diffuse pollution assessment

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Dela-Cruz, J., Haygarth, P. M., Glegg, G., Scholefield, D. and Mee, L. 2003. Demonstration of global nutrient loading models for international diffuse pollution assessment. Management Conference, Dublin, Ireland, 17-22 August 2003.

Mechanisms causing improvement in soil structure under white clover

C2 - Non-edited contributions to conferences

Wood, F. L., Cresswell, A. and Scholefield, D. 2003. Mechanisms causing improvement in soil structure under white clover. Poster Presentation, Society of Chemical Industry meeting 'Theory vs. Practice!' Belgrave Square, London, 21st October 2003.

Novel laboratory and field techniques to improve understanding of the denitrification process and enable the development of a new model

D1 - Technical reports: non-confidential

Cardenas, L. M., Hawkins. J. M. B., Chadwick, D. R. and Scholefield, D. 2003. Novel laboratory and field techniques to improve understanding of the denitrification process and enable the development of a new model.

Ammonium - N losses from agriculture

D1 - Technical reports: non-confidential

Chadwick, D. R., Hatch, D. J. and Smith, K. A. 2003. Ammonium - N losses from agriculture.

Demonstration model - A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies

C2 - Non-edited contributions to conferences

Ross, C. A., Scholefield, D. and Jarvis, S. C. 2003. Demonstration model - A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows

C2 - Non-edited contributions to conferences

Jewkes, E. C., Scholefield, D., Butler, M. R., Webb, J., Forrester, T., Lapworth, J., Russell, K., Bailey, G., Lathwood, A. and Clarke, A. 2003. Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows. Poster 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Nitrogen losses during storage and following the land spreading of poultry manure

C2 - Non-edited contributions to conferences

Thorman, R., Chambers, B. J., Harrison, R., Chadwick, D. R., Matthews, R. A. and Nicholson, N. 2003. Nitrogen losses during storage and following the land spreading of poultry manure. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

N transformations at a sub-surface clay interface: a study using undisturbed, in situ soil lysimeters

C1 - Edited contributions to conferences/learned societies

Murray, P. J., Dixon, E. R., Hatch, D. J., Granger, S. J. and Laughlin, R. 2003. N transformations at a sub-surface clay interface: a study using undisturbed, in situ soil lysimeters. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Determination of N source in denitrification studies using stable isotope techniques

C2 - Non-edited contributions to conferences

Murray, P. J., Hatch, D. J., Dixon, E. R., Stevens, R., Laughlin, R., O'Prey, K. and Jarvis, S. C. 2003. Determination of N source in denitrification studies using stable isotope techniques. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

The effect of agricultural ammonium deposition on nitrous oxide production by soils under coniferous and deciduous woodland cover

C2 - Non-edited contributions to conferences

Morrissey, T., Chadwick, D. R. and Ineson, P. 2003. The effect of agricultural ammonium deposition on nitrous oxide production by soils under coniferous and deciduous woodland cover. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Influence of white clover on nitrous oxide fluxes in grassland

C1 - Edited contributions to conferences/learned societies

Mori, A., Hojito, M., Kondo, H., Matsunami, H. and Scholefield, D. 2003. Influence of white clover on nitrous oxide fluxes in grassland. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Use of a 2-pool model to evaluate the effect of fertiliser application on nitrogen emissions from grassland soils

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2003. Use of a 2-pool model to evaluate the effect of fertiliser application on nitrogen emissions from grassland soils. Controlling N flows and losses. Abstracts 12th Nitrogen Workshop, Exeter, 21-24 September 2003.

Field experiments to determine N accumulation under fertility building crops

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2003. Field experiments to determine N accumulation under fertility building crops. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Nitrogen balances over 7 years on a mixed farm in the Cotswolds

C2 - Non-edited contributions to conferences

Leach, K. A., Goulding, K. W. T., Hatch, D. J., Conway, J. S. and Allingham, K. 2003. Nitrogen balances over 7 years on a mixed farm in the Cotswolds. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Assessing the impact of nitrogen fertilizer management regime on nitrifier diversity and nitrification kinetics in grassland soil

C2 - Non-edited contributions to conferences

Clegg, C. D., Frietag, T. E., Hatch, D. J., Jarvis, S. C., Lowe, E. and Prosser, J. I. 2003. Assessing the impact of nitrogen fertilizer management regime on nitrifier diversity and nitrification kinetics in grassland soil. Biological Diversity and Function in Soils. Abstracts. British Ecological Society Annual Symposium, Lancaster, 25-27 March 2003.

Return of the Marbled White

G - Articles in popular magazines and other technical publications

Hatch, D. J., Tallowin, J. R. B. and Smith, R. E. N. 2003. Return of the Marbled White. Butterfly Conservation, Devon Branch Newsletter. 56, pp. 16-18.

Modelling catchments to predict the impact on production and the environment for grassland agriculture

C2 - Non-edited contributions to conferences

Scholefield, D., Brown, L. and Del Prado, A. 2003. Modelling catchments to predict the impact on production and the environment for grassland agriculture. 'Adapting to farming within an NVZ - science into practice'. Abstracts, BSSS meeting, SCI Headquarters, London, 11 March 2003.

Some impacts of crop quality on environment and biodiversity

C1 - Edited contributions to conferences/learned societies

Scholefield, D. 2003. Some impacts of crop quality on environment and biodiversity. Proceedings 'Crop Quality: Its role in sustainable livestock production', Association of Applied Biologists Conference, Manchester, 15-16 December 2003.

A survey of dairy effluent management in the south of Chile

A - Papers appearing in refereed journals

Salazar, F. J., Dumont, J. C., Santana, M. A., Pain, B. F., Chadwick, D. R. and Owen, E. 2003. A survey of dairy effluent management in the south of Chile. Archivos de Medicina Veterinaria (Valdivia, Chile). 35 (2), pp. 215-225.

Demonstrated model - NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Jewkes, E. C. and Lockyer, D. R. 2003. Demonstrated model - NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Indicators for environmental and economic sustainability on UK dairy farms

C2 - Non-edited contributions to conferences

Jewkes, E. C., Scholefield, D., Turner, M. M. and Brown, L. 2003. Indicators for environmental and economic sustainability on UK dairy farms. Poster 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation

C2 - Non-edited contributions to conferences

Del Prado, A., Brown, L. and Scholefield, D. 2003. NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation. Poster 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Influence of climate change on the sustainability of grassland systems

D1 - Technical reports: non-confidential

Scholefield, D. 2003. Influence of climate change on the sustainability of grassland systems.

Soil N availability: a simple measure of soil fertility

C2 - Non-edited contributions to conferences

Hatch, D. J. and Antil, R. S. 2003. Soil N availability: a simple measure of soil fertility. Poster International conference 'Mechanisms and regulation of organic matter stabilization in soils', Schloss Hohenhammer, Munich, Germany, 6-10 October 2003.

Nitrogen cycling in mixed farming systems. The Coates Farm Study 1995-2003

C2 - Non-edited contributions to conferences

Conway, J., Goulding, K. W. T. and Hatch, D. J. 2003. Nitrogen cycling in mixed farming systems. The Coates Farm Study 1995-2003. Poster Coates Farm Open Afternoon, 26 June 2003.

Determination of N source in denitrification studies using stable isotope techniques

C2 - Non-edited contributions to conferences

Murray, P. J., Hatch, D. J., Dixon, E. R., Stevens, R. J., Laughlin, R. J. and Jarvis, S. C. 2003. Determination of N source in denitrification studies using stable isotope techniques. Annual meeting of the Stable Isotope Mass Spectrometry Users Group (SIMSUG) 2003, Bristol, UK, 14-16 April 2003.

Using a system of undisturbed, in situ soil lysimeters to determine nitrogen transformations in a sub-surface clay interface

C2 - Non-edited contributions to conferences

Dixon, E. R., Ordonez Gaete, C. I., Granger, S. J., Hatch, D. J., Murray, P. J., O'Prey, K. and Stevens, R. J. 2003. Using a system of undisturbed, in situ soil lysimeters to determine nitrogen transformations in a sub-surface clay interface. Poster 7th British Grassland Society (BGS) Research Conference, Aberystwyth, 1-3 September 2003. pp. 57-58

An investigation of nitrogen flows on dairy farms with an extended grazing management system

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Scholefield, D., Brown, L., Butler, M. R., Webb, J. and Forrester, T. 2003. An investigation of nitrogen flows on dairy farms with an extended grazing management system. BGS Organising Committee (ed.) Proceedings 7th British Grassland Society (BGS) Research Conference, Aberystwyth, 1-3 September 2003. pp. 47-48

Improving slurry nutrient utilisation on grassland farms

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Chambers, B. J., Lapworth, J., Misselbrook, T. H. and Chadwick, D. R. 2003. Improving slurry nutrient utilisation on grassland farms. BGS Organising Committee (ed.) Proceedings 7th British Grassland Society (BGS) Research Conference, Aberystwyth, 1-3 September 2003. pp. 11-12

Farm manures - a source of organic nitrogen

G - Articles in popular magazines and other technical publications

Williams, J. R. and Chadwick, D. R. 2003. Farm manures - a source of organic nitrogen. (June), p. p3.

Nitrogen flows on farms with extended grazing

D1 - Technical reports: non-confidential

Scholefield, D. 2003. Nitrogen flows on farms with extended grazing.

The effect of FYM storage conditions and land practices on N2O emissions

D1 - Technical reports: non-confidential

Chadwick, D. R. 2003. The effect of FYM storage conditions and land practices on N2O emissions.

Use of the NGAUGE Decision Support System to evaluate effects on livelihoods of compliance with NVZ rules by dairy farmers, to evaluate potential for its use to offset negative effects and compare outputs with those of RB209

D1 - Technical reports: non-confidential

Scholefield, D. 2003. Use of the NGAUGE Decision Support System to evaluate effects on livelihoods of compliance with NVZ rules by dairy farmers, to evaluate potential for its use to offset negative effects and compare outputs with those of RB209.

Mechanistic aspects of nitrate-selective electrodes with immobilised ion exchangers in a rubbery membrane

A - Papers appearing in refereed journals

Braven, J., Ebdon, L., Frampton, N. C., Le Goff, T., Scholefield, D. and Sutton, P. G. 2003. Mechanistic aspects of nitrate-selective electrodes with immobilised ion exchangers in a rubbery membrane. Analyst. 128 (8), pp. 1067-1072.

Evaluation of targeted or additional straw use as a means of reducing ammonia emissions from buildings for housing cattle and pigs

D1 - Technical reports: non-confidential

Chadwick, D. R. 2003. Evaluation of targeted or additional straw use as a means of reducing ammonia emissions from buildings for housing cattle and pigs.

Nitrogen and phosphorus cycling in grass-to-grass resowing and grass-arable rotations

C2 - Non-edited contributions to conferences

Hatch, D. J., Hopkins, A. and Velthof, G. L. 2003. Nitrogen and phosphorus cycling in grass-to-grass resowing and grass-arable rotations. 'Grassland resowing and grass-arable crop rotations'. Workshop European Grassland Federation (EGF) Working Group, University of Kiel, Germany, 27-28 February 2003.

Dual isotope and isotopomer ratios of N2O emitted from a temperate grassland soil after fertiliser application

A - Papers appearing in refereed journals

Bol, R., Toyoda, S., Yamulki, S., Hawkins, J. M. B., Cardenas, L. M. and Yoshida, N. 2003. Dual isotope and isotopomer ratios of N2O emitted from a temperate grassland soil after fertiliser application. Rapid Communications in Mass Spectrometry. 17 (22), pp. 2550-2556. https://doi.org/10.1002/rcm.1223

Investigation of how ammonia emissions from buildings housing cattle vary with the time cattle spend inside those buildings

C1 - Edited contributions to conferences/learned societies

Webb, J., Balsdon, S. and Chadwick, D. R. 2003. Investigation of how ammonia emissions from buildings housing cattle vary with the time cattle spend inside those buildings. Van den Weghe, S. (ed.) 'Construction, Technology and Environment in Livestock Farming'. 6th International Conference, KTBL, Vechta, Germany, 25-27 March 2003. pp. 303-310

A decision support tool for international diffuse pollution management

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Dela-Cruz, J., Haygarth, P. M., Glegg, G., Scholefield, D. and Mee, L. 2003. A decision support tool for international diffuse pollution management. International Diffuse Pollution and Basin Management Conference, Dublin, Ireland, 17-22 August 2003.

Nutrients in rivers

G - Articles in popular magazines and other technical publications

Haygarth, P. M., Scholefield, D. and Jarvis, S. C. 2003. Nutrients in rivers. IGER Innovations. 7, pp. 60-63.

Automatic continuous river monitoring of nitrate using a novel ion-selective electrode

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L. and Scholefield, D. 2003. Automatic continuous river monitoring of nitrate using a novel ion-selective electrode. Journal of Environmental Monitoring. 5 (2), pp. 353-358.

Updating the inventory of ammonia emissions from UK agriculture for the years 2000 and 2001

D1 - Technical reports: non-confidential

Misselbrook, T. H., Chadwick, D. R., Chambers, B. J., Smith, K. A., Webb, J., Demmers, T. and Sneath, R. W. 2003. Updating the inventory of ammonia emissions from UK agriculture for the years 2000 and 2001.

Grassland in Europe

A - Papers appearing in refereed journals

Wilkins, R. J., Hopkins, A. and Hatch, D. J. 2003. Grassland in Europe. Grassland Science (Japan). 49 (3), pp. 258-266.

Biogenic gas emissions from soils measured using a new automated laboratory incubation system

A - Papers appearing in refereed journals

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. and Scholefield, D. 2003. Biogenic gas emissions from soils measured using a new automated laboratory incubation system. Soil Biology and Biochemistry. 35 (6), pp. 867-870. https://doi.org/10.1016/S0038-0717(03)00092-0

Gross nitrogen fluxes in soil: Theory, measurement and application of N-15 pool dilution techniques

B - Book chapters etc edited externally

Murphy, D. V., Recous, S., Stockdale, E. A., Fillery, I., Jensen, L., Hatch, D. J. and Goulding, K. W. T. 2003. Gross nitrogen fluxes in soil: Theory, measurement and application of N-15 pool dilution techniques. in: Advances in Agronomy B.

Preferential flow variability in a well-structured soil.

A - Papers appearing in refereed journals

Williams, A. J., Dowd, J. F., Scholefield, D., Holden, N. M. and Deeks, L. K. 2003. Preferential flow variability in a well-structured soil. Soil Science Society of America Journal. 67, pp. 1272-1281. https://doi.org/10.2136/sssaj2003.1272

Verifying the nitrification to immobilisation ratio (N/I ) as a key determinant of potential nitrate in grassland and arable soils

A - Papers appearing in refereed journals

Stockdale, E. A., Hatch, D. J., Murphy, D. V., Ledgard, S. F. and Watson, C. J. 2002. Verifying the nitrification to immobilisation ratio (N/I ) as a key determinant of potential nitrate in grassland and arable soils. Agronomie. 22, pp. 831-838.

Nitrogen flows on farms with an extended grazing management system

D1 - Technical reports: non-confidential

Jewkes, E. C., Butler, M. R., Scholefield, D. and Webb, J. 2002. Nitrogen flows on farms with an extended grazing management system.

Soil structuring capacities of white clover varieties

C2 - Non-edited contributions to conferences

Wood, F. L., Cresswell, A., Scholefield, D. and Mytton, L. 2002. Soil structuring capacities of white clover varieties. Poster presentation, British Society of Soil Science conference: Soils and the Environment, Seale Hayne, University of Plymouth, September 9 - 10, 2002.

Gross and net rates of mineralization and microbial activity in permanent pastures following fertilizer applications at different time intervals

C2 - Non-edited contributions to conferences

Hatch, D. J., Sprosen, M. S., Jarvis, S. C. and Ledgard, S. F. 2002. Gross and net rates of mineralization and microbial activity in permanent pastures following fertilizer applications at different time intervals. Annual Meeting Stable Isotope Mass Spectrometry Users Group (SIMSUG) 2002, Belfast, N Ireland, 17-18 January 2002.

Managing C transfers from grasslands to limit impacts on waterways

C2 - Non-edited contributions to conferences

Bol, R., McTiernan, K. B., Jarvis, S. C. and Scholefield, D. 2002. Managing C transfers from grasslands to limit impacts on waterways. Abstracts BIOGEOMON 2002: 4th International Symposium on ecosystem behaviour, Reading, UK, 17-22 August 2002. pp. p13

Nitrate leaching following cultivation of long ley grassland

C2 - Non-edited contributions to conferences

Leach, K. A., Conway, J. S., Goulding, K. W. T. and Hatch, D. J. 2002. Nitrate leaching following cultivation of long ley grassland. Abstract 'Soils and Environmental Quality'. British Society of Soil Science Conference, University of Plymouth, Seale-Hayne Campus, 8-11 September 2002.

Nitrate leaching from grassland and maize cropping systems fertilised with cattle manures

C2 - Non-edited contributions to conferences

Salazar, F. J., Hatch, D. J., Chadwick, D. R., Pain, B. F. and Owen, E. 2002. Nitrate leaching from grassland and maize cropping systems fertilised with cattle manures. Abstract, 'Soils and Environmental Quality'. British Society of Soil Science Conference, University of Plymouth, Seale-Hayne Campus, 8-11 September 2002.

Influence of urine and components of urine on N2O emissions from grassland soils

C2 - Non-edited contributions to conferences

Dixon, E. R., Hatch, D. J., Murray, P. J., Laughlin, R. J., Stevens, R. J., Jarvis, S. C. and O'Prey, K. 2002. Influence of urine and components of urine on N2O emissions from grassland soils. NERC, Gane Meeting, Nottingham University, 3-5 September 2002.

Leaching losses of nitrogen following autumn applications of farmyard manure

C2 - Non-edited contributions to conferences

Hatch, D. J., Stone, A. and Parkinson, A. 2002. Leaching losses of nitrogen following autumn applications of farmyard manure. The Royal Show, Stoneleigh, 1-4 July 2002.

The use of 15N to trace plant uptake of labelled dairy slurry injected into the soil: influence of the new nitrification inhibitor, DMPP

C2 - Non-edited contributions to conferences

Hatch, D. J., Chadwick, D. R., Bol, R. and King, R. 2002. The use of 15N to trace plant uptake of labelled dairy slurry injected into the soil: influence of the new nitrification inhibitor, DMPP. Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Belfast, UK, 17-18 January 2002.

Coates Farm Study: reducing nitrogen emissions to the environment

C2 - Non-edited contributions to conferences

Goulding, K. W. T., Leach, K., Cartwright, R., Hatch, D. J., Conway, J., Jarvis, S. C. and Webster, C. P. 2002. Coates Farm Study: reducing nitrogen emissions to the environment. Poster 'Managing the environmental effects of agriculture'. SCI Crop Protection Group/Agriculture and Environment Group meeting, Warwick University, 25-26 March 2002.

Evaluation of increased straw use as a means of reducing ammonia emission from housed cattle and pigs

C1 - Edited contributions to conferences/learned societies

Balsdon, S. L., Chadwick, D. R., Webb, J. and Day, J. 2002. Evaluation of increased straw use as a means of reducing ammonia emission from housed cattle and pigs. Venglovsky, J. and Greserova, G. (ed.) Proceedings 10th International Conference of the FAO (Recycling of Agricultural, Municipal and Industrial Residues in Agriculture Network) RAMIRAN 2002 on 'Hygiene Safety', Strbske Pleso, High Tatras, Slovak Republic, 14-18 May 2002. pp. 291-292

White clover induced soil aggregation and its impact on nutrient leaching

C2 - Non-edited contributions to conferences

Holtham, D. A. L., Scholefield, D., Cresswell, A. and Matthews, G. P. 2002. White clover induced soil aggregation and its impact on nutrient leaching. Soils and Environmental Quality, Abstracts British Society of Soil Science Meeting, Seale Hayne Campus, University of Plymouth, 9-11 September 2002.

Structuring and nitrate leaching in soils beneath white clover

C2 - Non-edited contributions to conferences

Holtham, D. A. L., Scholefield, D., Cresswell, A. and Matthews, G. P. 2002. Structuring and nitrate leaching in soils beneath white clover. Poster BIOGEMON Conference. 4th International Symposium on Ecosystem Behaviour, Reading, 17-21 August 2002.

What farmers can do to reduce nitrate leaching from grassland

D1 - Technical reports: non-confidential

Scholefield, D. and Brown, L. 2002. What farmers can do to reduce nitrate leaching from grassland.

Effect of carbon availability on N2 and N2O emissions

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Martinez, J., Chadwick, D. R. and Scholefield, D. 2002. Effect of carbon availability on N2 and N2O emissions. Abstracts. CEMAGREF Workshop, Rennes, France, 10-12 June 2001.

Study of denitrification in grassland soils in relation to carbon application

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2002. Study of denitrification in grassland soils in relation to carbon application. Poster BIOGEMON 2002. 4th International Symposium on Ecosystem Behaviour, University of Reading, 17-21 August 2002.

Evaluation of the environmental impact of nitrogen leaching from medium altitude grassland - comparison of two models

A - Papers appearing in refereed journals

Anger, M. and Scholefield, D. 2002. Evaluation of the environmental impact of nitrogen leaching from medium altitude grassland - comparison of two models. Mitteilungen der Arbeitsgemeinschaft Grunland und Futterbau. 4, pp. 23-29.

Nitrogen flows and losses in dairy farms in New Zealand and the UK: effects of grazing management

C2 - Non-edited contributions to conferences

Chadwick, D. R., Ledgard, S. F. and Brown, L. 2002. Nitrogen flows and losses in dairy farms in New Zealand and the UK: effects of grazing management. Abstracts. Workshop on Dairy Farm Soil Management, Massey University, Palmerston North, New Zealand, 13-14 February 2002. pp. 319-331

Integration of animal manures in crop and livestock farming systems: nutrient demonstration farms

D1 - Technical reports: non-confidential

Chambers, B. J., Williams, J. R., Misselbrook, T. H. and Chadwick, D. R. 2002. Integration of animal manures in crop and livestock farming systems: nutrient demonstration farms.

Mineralisation of organic nitrogen from farm manure applications

D1 - Technical reports: non-confidential

Chambers, B. J., Williams, J. R. and Chadwick, D. R. 2002. Mineralisation of organic nitrogen from farm manure applications.

Implications of potential measures to control pathogens associated with livestock manure management

D1 - Technical reports: non-confidential

Nicholson, R. J., Chambers, B. J., Gibbs, P. and Chadwick, D. R. 2002. Implications of potential measures to control pathogens associated with livestock manure management.

Managing manure to reduce pollution

G - Articles in popular magazines and other technical publications

Chadwick, D. R. 2002. Managing manure to reduce pollution.

Nitrogen and phosphorus cycling

C1 - Edited contributions to conferences/learned societies

Hatch, D. J. 2002. Nitrogen and phosphorus cycling. Conijn, J. G., Velthof, G. L. and Taube, F. (ed.) Grassland sowing and grass-arable crop rotations. International Workshop on Agricultural and Environmental Issues, Wageningen, The Netherlands, 18-19 April 2002. pp. 107-110

Grassland resowing and grass-arable rotations in the United Kingdom: agricultural and environmental issues

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Easson, L., Goulding, K. W. T., Haygarth, P. M., Shepherd, M. A. and Watson, C. 2002. Grassland resowing and grass-arable rotations in the United Kingdom: agricultural and environmental issues. Conijn, J. G., Velthof, G. L. and Taube, F. (ed.) Grassland resowing and grass-arable crop rotations. Proceedings International Workshop on Agricultural and Environmental Issues, Wageningen, the Netherlands, 18-19 April 2002. pp. 93-105

A comparison of the effects of single- and double-pass application of CCF and blended fertilisers on herbage yield and composition: N use efficiency and nutrient use distribution

D1 - Technical reports: non-confidential

Jewkes, E. C., Brown, L., Scholefield, D. and Butler, M. R. 2002. A comparison of the effects of single- and double-pass application of CCF and blended fertilisers on herbage yield and composition: N use efficiency and nutrient use distribution.

The impact of novel slurry application techniques on ammonia emissions, silage quality and sward acceptance by grazing cattle.

G - Articles in popular magazines and other technical publications

Chadwick, D. R. and Laws, J. A. 2002. The impact of novel slurry application techniques on ammonia emissions, silage quality and sward acceptance by grazing cattle. IGER Innovations. 6, pp. 42-45.

Use of additional straw to reduce ammonia emissions from housed livestock

C2 - Non-edited contributions to conferences

Balsdon, S. L., Webb, J., Chadwick, D. R., Retter, A. L. and Day, J. 2002. Use of additional straw to reduce ammonia emissions from housed livestock. Poster 10th International Conference of the European cooperative network on recycling of agricultural, municipal and industrial residues in agriculture (RAMIRAN), Strbske Pleso, High Tatras, Slovak Republic, 14-18 May 2002.

Investigating diurnally fluctuating patterns of riverine nitrate concentration using a novel sensor

D1 - Technical reports: non-confidential

Scholefield, D. and Butler, M. R. 2002. Investigating diurnally fluctuating patterns of riverine nitrate concentration using a novel sensor.

A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies

A - Papers appearing in refereed journals

Ross, C. A., Scholefield, D. and Jarvis, S. C. 2002. A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies. Nutrient Cycling in Agroecosystems. 64 (3), pp. 273-281.

High performance nitrate-selective electrodes containing immobilised amino-acid betaines as sensors

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L. and Scholefield, D. 2002. High performance nitrate-selective electrodes containing immobilised amino-acid betaines as sensors. Analytical Chemistry. 74 (11), pp. 2596-2602. https://doi.org/10.1021/ac010985i

A solvent-free method for preparing improved quality ion-selective electrode membranes

A - Papers appearing in refereed journals

Le Goff, T., Marsh, J., Braven, J., Ebdon, L. and Scholefield, D. 2002. A solvent-free method for preparing improved quality ion-selective electrode membranes. Green Chemistry. 4 (5), pp. 486-491. https://doi.org/10.1039/B206834F

Low input animal production based on forage legumes for grazing systems

C1 - Edited contributions to conferences/learned societies

Molle, G., Rochon, J. J., Greef, J. M., Scholefield, D., Rook, A. J. and Doyle, C. J. 2002. Low input animal production based on forage legumes for grazing systems. Durand, J-L., Emile, J-C., Huyghe, C. and Lemaire, G. (ed.) Multi-Function Grasslands: Quality Forages, Animal Products and Landscapes. Proceedings 19th General Meeting of the European Grassland Federation (EGF), La Rochelle, France, 27-30 May 2002.

Simplified sward nitrogen status assessment from N concentration of upper leaves

C1 - Edited contributions to conferences/learned societies

Farruggia, A., Gastal, F., Duru, M. and Scholefield, D. 2002. Simplified sward nitrogen status assessment from N concentration of upper leaves. Durand, J-L., Emile, J-C., Huyghe, C. and Lemaire, G. (ed.) Multi-Function Grasslands: Quality Forages, Animal Products and Landscapes. Proceedings 19th General Meeting of the European Grassland Federation (EGF), La Rochelle, France, 27-30 May 2002.

Nitrous oxide emissions from slurry- and straw-based systems for cattle and pigs in relation to emissions of ammonia

C2 - Non-edited contributions to conferences

Chadwick, D. R., Burston, M., Balsdon, S., Ellis, S., Harrison, R. and Thorman, R. 2002. Nitrous oxide emissions from slurry- and straw-based systems for cattle and pigs in relation to emissions of ammonia. Abstracts SAC/SEPA Conference: Agriculture, Waste and the Environment, Edinburgh, UK, 25-28 March 2002.

Nitrogen budgets for three cropping systems fertilised with cattle manure

C1 - Edited contributions to conferences/learned societies

Salazar, F. J., Chadwick, D. R., Pain, B. F., Hatch, D. J. and Owen, E. 2002. Nitrogen budgets for three cropping systems fertilised with cattle manure. Venglovsky, J. and Greserova, G. (ed.) Proceedings 10th International Conference of the FAO (Recycling of Agricultural, Municipal and Industrial Residues in Agriculture Network) RAMIRAN 2002 on 'Hygiene Safety', Strbske Pleso, High Tatras, Slovak Republic, 14-18 May 2002. pp. 157-160

Management practices to reduce ammonia emissions from pig and cattle manure stores

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Matthews, R. A., Nicholson, R. J., Chambers, B. J. and Boyles, L. O. 2002. Management practices to reduce ammonia emissions from pig and cattle manure stores. Venglosky, J. and Greserova, G. (ed.) Proceedings 10th International Conference of the FAO (Recycling of Agricultural, Municipal and Industrial Residues in Agriculture Network) RAMIRAN 2002 on 'Hygiene Safety', Strbske Pleso, High Tatras, Slovak Republic, 14-18 May 2002. pp. 219-222

Leaching losses of nitrogen following autumn applications of farmyard manure

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Stone, A. and Parkinson, A. 2002. Leaching losses of nitrogen following autumn applications of farmyard manure. Venglovsky, J. and Greserova, G. (ed.) Proceedings 10th International Conference of the European cooperative network on recycling of agricultural, municipal and industrial residues in agriculture (RAMIRAN), Strbske Pleso, High Tatras, Slovak Republic, 14-18 May 2002. pp. 449-450

Is the productivity of organic farms restricted by the supply of available nitrogen?

A - Papers appearing in refereed journals

Berry, P. M., Sylvester-Bradley, R., Philipps, L., Hatch, D. J., Cuttle, S. P., Rayns, F. W. and Gosling, P. 2002. Is the productivity of organic farms restricted by the supply of available nitrogen? Soil Use and Management. 18 (Suppl.), pp. 248-255. https://doi.org/10.1111/j.1475-2743.2002.tb00266.x

An accurate and stable nitrate-selective electrode for the in situ determination of nitrate in agricultural drainage waters

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L., Chilcott, N. P., Scholefield, D. and Wood, J. R. 2002. An accurate and stable nitrate-selective electrode for the in situ determination of nitrate in agricultural drainage waters. Analyst. 127 (4), pp. 507-511.

Soils and Environmental Quality

C2 - Non-edited contributions to conferences

Parkinson, R. J., Haygarth, P. M. and Scholefield, D. 2002. Soils and Environmental Quality. British Society of Soil Science Conference, Seale-Hayne Campus, University of Plymouth, 8-11 September 2002.

Assessment of nitrate leaching from beneath forage legumes

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Halling, M., Tuori, M., Isolahti, M., Soelter, U. and Stone, A. C. 2002. Assessment of nitrate leaching from beneath forage legumes. Wilkins, R. J. and Paul, C. (ed.) Legume Silages for Animal Production - LEGSIL. Proceedings of an International Workshop, Braunschweig, 8-9 July 2001. Landbauforschung Volkenrode (Special Issue).

Use of labelled nitrogen to measure gross and net rates of mineralization and microbial activity in permanent pastures following fertilizer applications at different time intervals

A - Papers appearing in refereed journals

Hatch, D. J., Sprosen, M. S., Jarvis, S. C. and Ledgard, S. F. 2002. Use of labelled nitrogen to measure gross and net rates of mineralization and microbial activity in permanent pastures following fertilizer applications at different time intervals. Rapid Communications in Mass Spectrometry. 16 (23), pp. 2172-2178.

Ammonia losses from contrasting cattle and pig manure management systems

C2 - Non-edited contributions to conferences

Chambers, B. J., Williams, J. R., Cooke, S. D., Kay, R. M., Chadwick, D. R. and Balsdon, S. L. 2002. Ammonia losses from contrasting cattle and pig manure management systems. Proceedings Scottish Agricultural Colleges / Scottish Environmental Protection Agency Agriculture and Waste II Conference, Edinburgh, March 2002. pp. p14

Verifying the nitrification to immobilisation ratio as a key determinant of potential nitrate loss in arable and grassland soils

A - Papers appearing in refereed journals

Stockdale, E. A., Hatch, D. J., Murphy, D. V., Ledgard, S. F. and Watson, C. J. 2002. Verifying the nitrification to immobilisation ratio as a key determinant of potential nitrate loss in arable and grassland soils. Agronomie. 22 (7-8), pp. 831-838.

Construction of disturbed and intact soil blocks to develop percolating soil based treatment systems for dirty water from dairy farms

A - Papers appearing in refereed journals

Brookman, S. K. E., Chadwick, D. R. and Headon, D. M. 2002. Construction of disturbed and intact soil blocks to develop percolating soil based treatment systems for dirty water from dairy farms. Environmental Technology. 23 (3), pp. 331-343. https://doi.org/10.1080/09593332508618413

Manures

B - Book chapters etc edited externally

Chadwick, D. R. and Chen, S. 2002. Manures. in: Haygarth, P. M. and Jarvis, S. C. (ed.) Agriculture, Hydrology and Water Quality CABI International, Wallingford, Oxon (CABI). pp. 57-82

Nitrogen

B - Book chapters etc edited externally

Hatch, D. J., Goulding, K. W. T. and Murphy, D. V. 2002. Nitrogen. in: Haygarth, P. M. and Jarvis, S. C. (ed.) Agriculture, Hydrology and Water Quality CABI International, Wallingford, Oxon (CABI). pp. 7-27

Impact of invertebrate root herbivory on N fluxes in white clover

C1 - Edited contributions to conferences/learned societies

Murray, P. J., Hatch, D. J. and Cliquet, J. B. 2002. Impact of invertebrate root herbivory on N fluxes in white clover. Fisher, G. and Frankow-Lindberg, B. (ed.) Lowland Grasslands of Europe: Utilisation and Development. Proceedings FAO/CIHEAM European Cooperative Research Network on Pastures and Fodder Crop Production, Subnetwork on Lowland Grassland Research Conference, La Corcina, Spain, 13-16 October 1998.

Over-winter leaching of nitrogen associated with different cropping systems

C2 - Non-edited contributions to conferences

Donaghy, D., Hatch, D. J., Warman, K. D., Goulding, K. W. T. and Conway, J. S. 2001. Over-winter leaching of nitrogen associated with different cropping systems. Proceedings 11th Nitrogen Workshop, Reims, 9-12 September 2001 .

Nitrous oxide emissions from injected 15N-labelled cattle slurry into grassland soil as affected by DMPP nitrification inhibitor

C1 - Edited contributions to conferences/learned societies

Dittert, K., Bol, R., Chadwick, D. R. and Hatch, D. J. 2001. Nitrous oxide emissions from injected 15N-labelled cattle slurry into grassland soil as affected by DMPP nitrification inhibitor. Horst, W. J., Schenk, M. K., Burkert, A., Claassen, N., Flessa, H., Frommer, W. B., Goldbach, H. E. and Et Al (ed.) Plant nutrition: food security and sustainability of agro-ecosystems through basic and applied research. 14th International Plant Nutrition Colloquium, Hannover, Germany. Kluwer Academic Publishers, Dordrecht, Netherlands. pp. 768-769

Decision support system for nitrogen fertiliser management on grassland

D1 - Technical reports: non-confidential

Scholefield, D. 2001. Decision support system for nitrogen fertiliser management on grassland.

Soil nitrogen emissions

C2 - Non-edited contributions to conferences

Ganzeveld, L., Li, C., Cardenas, L. M., Hawkins, J. M. B. and Kirkman, G. 2001. Soil nitrogen emissions. Emissions of Chemical Species and Aerosols into the Atmosphere. Proceedings of Workshop, Paris, France, 19-22 June 2001.

Organic nitrogen release from farm manures

C2 - Non-edited contributions to conferences

Williams, J. R., Chambers, B. J., Chadwick, D. R., Bhogal, A. and King, J. A. 2001. Organic nitrogen release from farm manures. Poster 11th Nitrogen Workshop, Reims, France, 9-12 September 2001.

Nitrate leaching beneath cut legume swards

D1 - Technical reports: non-confidential

Scholefield, D. 2001. Nitrate leaching beneath cut legume swards.

NGAUGE - a Decision Support System for N fertiliser recommendations for UK grassland

J - Computer programs

Brown, L., Scholefield, D., Jewkes, E. C. and Lockyer, D. R. 2001. NGAUGE - a Decision Support System for N fertiliser recommendations for UK grassland.

Simplified sward nitrogen status assessment from N concentration of upper leaves

C2 - Non-edited contributions to conferences

Farruggia, A., Gastal, F., Duru, M. and Scholefield, D. 2001. Simplified sward nitrogen status assessment from N concentration of upper leaves. Organic Grassland Farming. Abstracts International Occasional Symposium of the European Grassland Federation Meeting, Witzenhausen, Germany, 10-12 July 2001.

A comparison of the effect of broadcast application of CCFs and blended fertilisers on herbage yield, composition and N use efficiency in cut swards (Confidential Interim report to Kemira Agro UK Ltd)

D1 - Technical reports: non-confidential

Jewkes, E. C., Brown, L., Scholefield, D. and Butler, M. R. 2001. A comparison of the effect of broadcast application of CCFs and blended fertilisers on herbage yield, composition and N use efficiency in cut swards (Confidential Interim report to Kemira Agro UK Ltd).

Comparing organic soils with conventionally farmed soils

C2 - Non-edited contributions to conferences

Hatch, D. J., Shepherd, M. A. and Hatley, D. 2001. Comparing organic soils with conventionally farmed soils. Poster Presentation. Soil fertility in organic farming - fundamentally different? SCI Agriculture and Environment Group with support from Crop Protection Group, 13 November 2001.

Assessing soil fertility: a simple measurement of soil N availability

C2 - Non-edited contributions to conferences

Hatch, D. J. and Lovell, R. D. 2001. Assessing soil fertility: a simple measurement of soil N availability. Poster Presentation. Nutrients in Organic Agriculture Group, Organic Research Update: Soils and nutrient cycling research. IACR-Rothamsted, June 2001.

Do organically farmed soils differ from conventionally farmed soils?

C2 - Non-edited contributions to conferences

Hatch, D. J., Lovell, R. D., Shepherd, M. A. and Hatley, D. 2001. Do organically farmed soils differ from conventionally farmed soils? Abstract 11th Nitrogen Workshop, Reims, France, 9-12 September 2001. pp. 299-300

Over-wintering leaching of nitrogen associated with different cropping systems

C2 - Non-edited contributions to conferences

Donaghy, D., Hatch, D. J., Warman, K. D., Goulding, K. W. T. and Conway, J. S. 2001. Over-wintering leaching of nitrogen associated with different cropping systems. Abstract 11th Nitrogen Workshop, Reims, France, 9-12 September 2001. pp. 437-438

Net mineralization following cultivation

C2 - Non-edited contributions to conferences

Lovell, R. D. and Hatch, D. J. 2001. Net mineralization following cultivation. Abstract 11th Nitrogen Workshop, Reims, France, 9-12 September 2001. pp. 319-320

Nitrogen mineralisation from dairy cattle manures with different dry matter contents

C2 - Non-edited contributions to conferences

Salazar, F. J., Chadwick, D. R., Hatch, D. J., Pain, B. F. and Owen, E. 2001. Nitrogen mineralisation from dairy cattle manures with different dry matter contents. Poster 11th Nitrogen Workshop, Reims, France, 9-12 September 2001. pp. 197-198

Predicting nitrate loss in arable and grassland soils using gross N transformation data

C2 - Non-edited contributions to conferences

Stockdale, E. A., Murphy, D. V., Hatch, D. J. and Legard, S. F. 2001. Predicting nitrate loss in arable and grassland soils using gross N transformation data. Abstract 11th Nitrogen Workshop, Reims, France, 9-12 September 2001. pp. 395-396

Nitrous oxide emission after injection of 15N labelled dairy slurry injected into soil

C2 - Non-edited contributions to conferences

Bol, R., Dittert, K., King, R., Chadwick, D. R. and Hatch, D. J. 2001. Nitrous oxide emission after injection of 15N labelled dairy slurry injected into soil. Abstract SIMSUG 2001. Annual Meeting of the Stable Isotope Mass Spectrometry Users' Group, Glasgow, UK, January 2001.

Dairy slurry effects on phosphate retention and release in four UK grassland soils

C2 - Non-edited contributions to conferences

Whitehead, P., Chadwick, D. R. and Robinson, J. S. 2001. Dairy slurry effects on phosphate retention and release in four UK grassland soils. Haygarth, P. M., Condron, L. M., Butler, P. J. and Chisholm, J. S. (ed.) Connecting phosphorus transfer from agriculture to impacts in surface waters. Proceedings International Phosphorus Transfer Workshop, 28 August - 1 September 2001, Plymouth, Devon, UK. pp. 65

Earth: nutrient control

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D. and Jewkes, E. C. 2001. Earth: nutrient control. Abstract British Grassland Society Winter Meeting, The Right Mix: blending science and practice in dairying, Great Malvern, 19-20 November 2001. British Grassland Society (BGS) Hurley. pp. unpaginated

Correlation between yield of forage legumes in grass mixtures and accumulation of soil mineral nitrogen in Sweden

C1 - Edited contributions to conferences/learned societies

Halling, M. A. and Scholefield, D. 2001. Correlation between yield of forage legumes in grass mixtures and accumulation of soil mineral nitrogen in Sweden. Gomide, J. A., Mattos, W. R. S. and Carneiro da Silva, S. (ed.) Proceedings of the XIX International Grassland Congress 2001, Sao Pedro, Sao Paolo, Brazil, 11-21 February 2001. pp. 109-111

Environmental pressures and national environmental legislation with respect to nutrient management - United Kingdom (UK)

B - Book chapters etc edited externally

Scholefield, D. 2001. Environmental pressures and national environmental legislation with respect to nutrient management - United Kingdom (UK). in: De Clercq, P., Gertsis, A. C., Hofman, G., Jarvis, S. C., Neeteson, J. J. and Sinabell, F. (ed.) Nutrient Management Legislation in European Countries Wageningen Pers, Wageningen, Netherlands. pp. 294-306

A survey of dairy effluent management in the south of Chile: an effective tool to determine farmers' and research requirements

C1 - Edited contributions to conferences/learned societies

Salazar, F. J., Dumont, J. C., Santana, M., Pain, B. F., Chadwick, D. R. and Owen, E. 2001. A survey of dairy effluent management in the south of Chile: an effective tool to determine farmers' and research requirements. Sangiorgi, F. (ed.) Technology Transfer - RAMIRAN 2000. Proceedings 9th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Gargnano, Italy, 6-9 September 2000. pp. 301-306

Nitrogen losses and uptake in a ryegrass and clover sward and maize/rye rotations fertilised with cattle manures with different dry matter contents

C1 - Edited contributions to conferences/learned societies

Salazar, F. J., Pain, B. F., Chadwick, D. R. and Owen, E. 2001. Nitrogen losses and uptake in a ryegrass and clover sward and maize/rye rotations fertilised with cattle manures with different dry matter contents. Sangiorgi, F. (ed.) Technology Transfer - RAMIRAN 2000. Proceedings of the 9th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Gargnano, Italy, 6-9 September 2000. pp. 505-507

Ammonia fluxes from solid and liquid manure management systems for beef cattle and pigs

C1 - Edited contributions to conferences/learned societies

Balsdon, S. L., Williams, J. R., Southwood, N. J., Chadwick, D. R. and Pain, B. F. 2001. Ammonia fluxes from solid and liquid manure management systems for beef cattle and pigs. Sangiorgi, F. (ed.) Technology Transfer - RAMIRAN 2000. Proceedings of the 9th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Gargnano, Italy, 6-9 September 2000. pp. 115-120

Application of an improved technique to evaluate controls on nitrous (N2O) emissions from grassland soils

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2001. Application of an improved technique to evaluate controls on nitrous (N2O) emissions from grassland soils. Proceedings of an International Workshop on Emissions of Chemical Species and Aerosols into the Atmosphere, Paris, France, 19-22 June 2001.

Dissolved organic carbon losses from grazed grasslands

C1 - Edited contributions to conferences/learned societies

McTiernan, K. B., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 2001. Dissolved organic carbon losses from grazed grasslands. Rees, R. M., Ball, B. C., Campbell, C. D. and Watson, C. A. (ed.) Sustainable Management of Soil Organic Matter. Proceedings 27th Meeting of the British Society of Soil Science, Edinburgh, 15-17 September 1999. CABI International, Wallingford, Oxon (CABI). pp. 264-273

Assessing soil fertility: a simple measurement of soil N availability

C2 - Non-edited contributions to conferences

Hatch, D. J. and Lovell, R. D. 2001. Assessing soil fertility: a simple measurement of soil N availability. Poster presentation. Society of Chemical Industry - Agriculture and Environment Group Meeting on Assessing Soil Fertility: Soil Organic Matter Measurement, Modelling or Both?, London, 20 March 2001. Society of Chemical Industry, London.

Herbage production and nitrate leaching from forage legumes grown in 'organic' conditions in northern Europe

C1 - Edited contributions to conferences/learned societies

Halling, M., Scholefield, D., Wilkins, R. J., Bowling, P. J., Hakkola, H., Hopkins, A., Paul, C., Soelter, U. and Tuori, M. 2001. Herbage production and nitrate leaching from forage legumes grown in 'organic' conditions in northern Europe. Isselstein, J., Spatz, G. and Hofmann, M. (ed.) Organic Grassland Farming. Proceedings of International Occasional Symposium of the European Grassland Federation, Witzenhausen, Germany, 10-12 July 2001.

Use of a novel nitrification inhibitor to reduce nitrous oxide emission from 15N-labelled slurry injected into soil

A - Papers appearing in refereed journals

Dittert, K., Bol, R., King, Rosalind, Chadwick, D. R. and Hatch, D. J. 2001. Use of a novel nitrification inhibitor to reduce nitrous oxide emission from 15N-labelled slurry injected into soil. Rapid Communications in Mass Spectrometry. 15 (15), pp. 1291-1296. https://doi.org/10.1002/rcm.335

Evaluation of two N cycle models for the prediction of N mineralization from grassland soils in the UK

A - Papers appearing in refereed journals

Bhogal, A., Shepherd, M. A., Hatch, D. J., Brown, L. and Jarvis, S. C. 2001. Evaluation of two N cycle models for the prediction of N mineralization from grassland soils in the UK. Soil Use and Management. 17 (3), pp. 163-172. https://doi.org/10.1079/SUM200171

Mineralization of nitrogen in permanent pastures amended with fertilizer or dung

A - Papers appearing in refereed journals

Antil, R. S., Lovell, R. D., Hatch, D. J. and Jarvis, S. C. 2001. Mineralization of nitrogen in permanent pastures amended with fertilizer or dung. Biology And Fertility Of Soils. 33 (2), pp. 132-138.

Integration of farm manure nitrogen supply within commercial farming systems

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Chambers, B. J., Ellis, S., Misselbrook, T. H. and Chadwick, D. R. 2001. Integration of farm manure nitrogen supply within commercial farming systems. Sangiorgi, F. (ed.) Technology Transfer - RAMIRAN 2000. Proceedings of the 9th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Gargnano, Italy, 6-9 September 2000. pp. 263-268

Nitrate leaching from reseeded pasture

A - Papers appearing in refereed journals

Shepherd, M. A., Hatch, D. J., Jarvis, S. C. and Bhogal, A. 2001. Nitrate leaching from reseeded pasture. Soil Use and Management. 17 (2), pp. 97-105.

Gaseous emissions from outdoor concrete yards used by livestock

A - Papers appearing in refereed journals

Misselbrook, T. H., Webb, J., Chadwick, D. R., Ellis, S. and Pain, B. F. 2001. Gaseous emissions from outdoor concrete yards used by livestock. Atmospheric Environment. 35 (31), pp. 5331-5338. https://doi.org/0.1016/S1352-2310(01)00289-8

Emission of ammonia (NH3), nitrous oxide (N2O) and methane (CH4) from a dairy hardstanding in the UK

A - Papers appearing in refereed journals

Ellis, S., Webb, J., Misselbrook, T. H. and Chadwick, D. R. 2001. Emission of ammonia (NH3), nitrous oxide (N2O) and methane (CH4) from a dairy hardstanding in the UK. Nutrient Cycling in Agroecosystems. 60 (1-3), pp. 115-122. https://doi.org/10.1023/A:1012608100518

Nitrogen transformations and ammonia loss following injection and surface application of pig slurry: a laboratory experiment using slurry labelled with 15N-ammonium

A - Papers appearing in refereed journals

Chadwick, D. R., Martinez, J., Marol, C. and Beline, F. 2001. Nitrogen transformations and ammonia loss following injection and surface application of pig slurry: a laboratory experiment using slurry labelled with 15N-ammonium. The Journal of Agricultural Science. 136, pp. 231-240. https://doi.org/10.1017/S0021859601008632

An improved soil core incubation method for the field measurement of denitrification and net mineralization using acetylene inhibition

A - Papers appearing in refereed journals

Jarvis, S. C., Hatch, D. J. and Lovell, R. D. 2001. An improved soil core incubation method for the field measurement of denitrification and net mineralization using acetylene inhibition. Nutrient Cycling in Agroecosystems. 59 (3), pp. 219-225.

Dissolved organic carbon losses from grazed grasslands under different management regimes

A - Papers appearing in refereed journals

McTiernan, K. B., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 2001. Dissolved organic carbon losses from grazed grasslands under different management regimes. Water Research. 35 (10), pp. 2565-2569. https://doi.org/10.1016/S0043-1354(00)00528-5

Decision support system for nitrogen management on grassland

D1 - Technical reports: non-confidential

Jewkes, E. C., Brown, L., Butler, M. and Scholefield, D. 2000. Decision support system for nitrogen management on grassland.

Dairy farm waste management: future requirements

D1 - Technical reports: non-confidential

Chadwick, D. R., Laws, J. A. and Jarvis, S. C. 2000. Dairy farm waste management: future requirements.

Soil based treatments systems for dirty water

D1 - Technical reports: non-confidential

Chadwick, D. R. 2000. Soil based treatments systems for dirty water.

Soil based treatment systems for dirty water

D1 - Technical reports: non-confidential

Brookman, S. K. E., Chadwick, D. R., Pain, B. F., Harrod, T. R. and Retter, A. L. 2000. Soil based treatment systems for dirty water. Institute of Grassland and Environmental Research IGER, North Wyke Okehampton.

Evaluating the boundary line approach for predicting N2O and denitrification losses following manure applications to agricultural land

D1 - Technical reports: non-confidential

Harrison, R. and Chadwick, D. R. 2000. Evaluating the boundary line approach for predicting N2O and denitrification losses following manure applications to agricultural land.

Emissions of N2O and denitrification following new slurry application techniques to reduce ammonia emissions

D1 - Technical reports: non-confidential

Chadwick, D. R., Harrison, R. and Pain, B. F. 2000. Emissions of N2O and denitrification following new slurry application techniques to reduce ammonia emissions.

Soil based treatment systems for dirty water

D1 - Technical reports: non-confidential

Chadwick, D. R., Brookman, S. K. E., Leeds-Harrison, P., Tyrrel, S., Cumby, T. R. and Harrod, T. 2000. Soil based treatment systems for dirty water.

Emissions of N2O from beef cattle housed in slurry and straw-bedded systems

D1 - Technical reports: non-confidential

Chadwick, D. R. 2000. Emissions of N2O from beef cattle housed in slurry and straw-bedded systems.

Mineralization effects in grasslands

D1 - Technical reports: non-confidential

Jarvis, S. C. and Hatch, D. J. 2000. Mineralization effects in grasslands.

Controls over losses from grassland soils

D1 - Technical reports: non-confidential

Jarvis, S. C. and Hatch, D. J. 2000. Controls over losses from grassland soils.

Further N cycle studies on farmlets

D1 - Technical reports: non-confidential

Jarvis, S. C. and Hatch, D. J. 2000. Further N cycle studies on farmlets.

Nitrogen transformations and ammonia loss following injection and surface applications of pig slurry: a laboratory experiment using slurry labelled with 15N-ammonium

C2 - Non-edited contributions to conferences

Chadwick, D. R., Martinez, J., Beline, F. and Peu, P. 2000. Nitrogen transformations and ammonia loss following injection and surface applications of pig slurry: a laboratory experiment using slurry labelled with 15N-ammonium. SIMSUG 2000. Annual Meeting of the Stable Isotope Mass Spectometry Users Group, ITE Merlewood, Grange over Sands, 18-19 January 2000.

Investigating preferential flow in a large intact soil block under pasture

A - Papers appearing in refereed journals

Williams, A. J., Scholefield, D., Dowd, J. F., Holden, N. M. and Deeks, L. K. 2000. Investigating preferential flow in a large intact soil block under pasture. Soil Use and Management. 16 (4), pp. 264-269. https://doi.org/10.1111/j.1475-2743.2000.tb00207.x

Gross nitrogen transformations as an index of nitrogen cycling

C2 - Non-edited contributions to conferences

Hatch, D. J., Ledgard, S. F., Sprosen, M. S. and Sarathchandra, S. U. 2000. Gross nitrogen transformations as an index of nitrogen cycling. Adams, J. A. and Metherell, A. K. (ed.) Proceedings Australian and New Zealand Second Joint Soils Conference, Lincoln University, Canterbury, 3-8 December 2000. Volume 3: Poster Papers. New Zealand Society of Soil Science. pp. 87-88

Gross rates of N cycling processes measured by 15N mean pool dilution

G - Articles in popular magazines and other technical publications

Hatch, D. J. 2000. Gross rates of N cycling processes measured by 15N mean pool dilution.

Composting farm yard manure

C2 - Non-edited contributions to conferences

Hatch, D. J. and Stone, A. 2000. Composting farm yard manure. Poster. Grassland Management: Practice into Profit, IGER, North Wyke, 18 July 2000.

The potential for net mineralization measured in grassland soil to a depth of 40 cm.

C2 - Non-edited contributions to conferences

Lovell, R. D. and Hatch, D. J. 2000. The potential for net mineralization measured in grassland soil to a depth of 40 cm. Eurosoil 2000, British Society of Soil Science, Reading, 4-6 September 2000.

Mineralization in a permanent pasture and in a newly established sward

C2 - Non-edited contributions to conferences

Lovell, R. D., Hatch, D. J. and Dixon, E. R. 2000. Mineralization in a permanent pasture and in a newly established sward. Proceedings 6th British Grassland Society Research Conference, Aberdeen, 11-13 September 2000. British Grassland Society (BGS) Hurley. pp. 109-110

Mobility and fate of nitrate applied to lysimeters

C2 - Non-edited contributions to conferences

Dixon, E. R., Hatch, D. J. and Jarvis, S. C. 2000. Mobility and fate of nitrate applied to lysimeters. Proceedings 6th British Grassland Society Research Conference, Aberdeen, 11-13 September 2000. British Grassland Society (BGS) Hurley. pp. 101-102

Anaerobic manure storage to reduce ammonia and nitrous oxide emissions

C2 - Non-edited contributions to conferences

Webb, J., Chadwick, D. R. and Ellis, S. 2000. Anaerobic manure storage to reduce ammonia and nitrous oxide emissions. Proceedings 6th British Grassland Society Research Conference, Aberdeen, 11-13 September 2000. British Grassland Society (BGS) Hurley. pp. 15-16

Ammonia fluxes from solid and liquid based manure management systems for beef cattle

C2 - Non-edited contributions to conferences

Balsdon, S. L., Southwood, N. J., Chadwick, D. R. and Pain, B. F. 2000. Ammonia fluxes from solid and liquid based manure management systems for beef cattle. Proceedings 6th British Grassland Society Research Conference, Aberdeen, 11-13 September 2000. British Grassland Society (BGS) Hurley. pp. 13-14

Nitrogen losses and utilisation in a ryegrass and clover sward and maize / rye rotations fertilised with different cattle manures

C2 - Non-edited contributions to conferences

Salazar, F., Pain, B. F., Chadwick, D. R. and Owen, E. 2000. Nitrogen losses and utilisation in a ryegrass and clover sward and maize / rye rotations fertilised with different cattle manures. Proceedings 6th British Grassland Society Research Conference, Aberdeen, 11-13 September 2000. British Grassland Society (BGS) Hurley. pp. 11-12

Ammonia fluxes from cut swards

C2 - Non-edited contributions to conferences

Granger, S. J., Ross, C. A. and Hatch, D. J. 2000. Ammonia fluxes from cut swards. Proceedings 6th British Grassland Society Research Conference, Aberdeen, 11-13 September 2000. British Grassland Society (BGS) Hurley. pp. 9-10

Report on a Study Visit to New Zealand and Australia funded by the Royal Society with additional support from the British Grassland Society, 25 November - 13 December 2000

D1 - Technical reports: non-confidential

Hatch, D. J. 2000. Report on a Study Visit to New Zealand and Australia funded by the Royal Society with additional support from the British Grassland Society, 25 November - 13 December 2000. Institute of Grassland and Environmental Research IGER, North Wyke Okehampton.

Evidence of sequential decay in recycled paper sludge and pig manure mixtures

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Johnson, R. H. and Chadwick, D. R. 2000. Evidence of sequential decay in recycled paper sludge and pig manure mixtures. Proceedings 8th International Symposium on Animal, Agricultural and Food Processing Wastes (ISAAFPW), Des Moines, Iowa, 9-11 October 2000. Americal Society of Animal Science. pp. 321-328

Is Europe reducing its ammonia emissions at the expense of the global environment?

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Misselbrook, T. H. and Pain, B. F. 2000. Is Europe reducing its ammonia emissions at the expense of the global environment? Air Pollution from Agricultural Operations, Proceedings 2nd International Conference, October 9-11, 2000, Des Moines, Iowa. American Society of Agricultural Engineers (ASAE), St Joseph, Michigan. pp. 1-9

Soil based treatment systems for dirty water

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Brookman, S. K. E., Leeds-Harrison, P., Tyrrel, S., Fleming, S. and Pain, B. F. 2000. Soil based treatment systems for dirty water. Moore, J. A. (ed.) Animal, Agricultural and Food Processing Wastes, Proceedings of the Eighth International Symposium, Des Moines, Iowa, 9-11 October 2000. American Society of Agricultural Engineers (ASAE), St Joseph, Michigan. pp. 728-735

A decision support system to optimise N use in grassland for economic and environmental targets

C1 - Edited contributions to conferences/learned societies

Brown, L., Scholefield, D. and Jewkes, E. 2000. A decision support system to optimise N use in grassland for economic and environmental targets. Soegaard, K., Ohlsson, C., Hutchings, N. J., Kristensen, T. and Sehested, J. (ed.) Grassland Farming: Balancing Environmental and Economic Demands. Proceedings of the 18th General Meeting of the European Grassland Federation, Aalborg, Denmark, 22-25 May 2000. (Grassland Science in Europe, Vol. 5). European Grassland Federation (EGF). pp. 458-460

Modelling the feasibility of reconciling economic and environmental goals in livestock farming

C1 - Edited contributions to conferences/learned societies

Scholefield, D. and Brown, L. 2000. Modelling the feasibility of reconciling economic and environmental goals in livestock farming. Soegaard, K., Ohlsson, C., Hutchings, N. J., Kristensen, T. and Sehested, J. (ed.) Grassland Farming: Balancing Environmental and Economic Demands. Proceedings of the 18th General Meeting of the European Grassland Federation, Aalborg, Denmark, 22-25 May 2000 (Grassland Science in Europe, Vol 5). European Grassland Federation (EGF). pp. 461-463

Leaching of dissolved organic N from grass - white clover pasture in SW England

C1 - Edited contributions to conferences/learned societies

Hawkins, J. M. B. and Scholefield, D. 2000. Leaching of dissolved organic N from grass - white clover pasture in SW England. Soegaard, K., Ohlsson, C., Hutchings, N. J., Kristensen, T. and Sehested, J. (ed.) Grassland Farming: Balancing Environmental and Economic Demands. Proceedings of the 18th General Meeting of the European Grassland Federation, Aalborg, Denmark, 22-25 May 2000 (Grassland Science in Europe, Vol 5). pp. 378-380

Gross rates of N cycling processes measured by 15N mean pool dilution technique

C2 - Non-edited contributions to conferences

Hatch, D. J. and Lovell, R. D. 2000. Gross rates of N cycling processes measured by 15N mean pool dilution technique. SIMSUG 2000. Annual Meeting of the Stable Isotope Mass Spectrometry Users' Group, ITE Merlewood, Grange-over-Sands, 18-19 January 2000. pp. 33

The effects of sulphur application on yields of cut herbage and efficiency of nitrogen use in grasslands with contrasting soil type

D1 - Technical reports: non-confidential

Brown, L., Jewkes, E. C., Scholefield, D. and Butler, M. R. 2000. The effects of sulphur application on yields of cut herbage and efficiency of nitrogen use in grasslands with contrasting soil type. Institute of Grassland and Environmental Research IGER, North Wyke Okehampton.

Nutrient cycling in grazing systems

C1 - Edited contributions to conferences/learned societies

Scholefield, D. and Fisher, G. E. J. 2000. Nutrient cycling in grazing systems. Rook, A. J. and Penning, P. D. (ed.) Grazing Management: the Principles and Practice of Grazing, for Profit and Environmental Gain, within Temperate Grassland Systems. British Grassland Society Occasional Symposium, 34, Harrogate, 29 February - 2 March 2000. British Grassland Society (BGS) Hurley. pp. 119-128

Comparison of grassland management systems for beef cattle using self-contained farmlets: effects of contrasting nitrogen inputs and management strategies on nitrogen budgets, and herbage and animal production

A - Papers appearing in refereed journals

Laws, J. A., Pain, B. F., Jarvis, S. C. and Scholefield, D. 2000. Comparison of grassland management systems for beef cattle using self-contained farmlets: effects of contrasting nitrogen inputs and management strategies on nitrogen budgets, and herbage and animal production. Agriculture, Ecosystems & Environment. 80 (3), pp. 243-254. https://doi.org/10.1016/S0167-8809(00)00150-X

Comparison of different methodologies for field measurement of net nitrogen mineralization in pasture soils under different soil conditions

A - Papers appearing in refereed journals

Hatch, D. J., Bhogal, A., Lovell, R. D., Shepherd, M. A. and Jarvis, S. C. 2000. Comparison of different methodologies for field measurement of net nitrogen mineralization in pasture soils under different soil conditions. Biology And Fertility Of Soils. 32 (4), pp. 287-293.

The effect of sulphur application on the efficiency of nitrogen use in two contrasting grassland soils

A - Papers appearing in refereed journals

Brown, L., Scholefield, D., Jewkes, E. C., Preedy, N., Wadge, K. J. and Butler, M. R. 2000. The effect of sulphur application on the efficiency of nitrogen use in two contrasting grassland soils. The Journal of Agricultural Science. 135, pp. 131-138. https://doi.org/10.1017/S0021859699008072

Distribution of nitrogen pools in the soil profile of undisturbed and reseeded grasslands

A - Papers appearing in refereed journals

Bhogal, A., Murphy, D. V., Fortune, S. S., Shepherd, M. A., Hatch, D. J., Jarvis, S. C., Gaunt, J. L. and Goulding, K. W. T. 2000. Distribution of nitrogen pools in the soil profile of undisturbed and reseeded grasslands. Biology And Fertility Of Soils. 30 (4), pp. 356-362. https://doi.org/10.1007/s003740050016

Plant uptake of nitrogen from the organic nitrogen fraction of animal manures: a laboratory experiment

A - Papers appearing in refereed journals

Chadwick, D. R., John, F., Pain, B. F., Chambers, B. J. and Williams, J. R. 2000. Plant uptake of nitrogen from the organic nitrogen fraction of animal manures: a laboratory experiment. The Journal of Agricultural Science. 134, pp. 159-168. https://doi.org/10.1017/S0021859699007510

Combining field incubation with nitrogen-15N labelling to examine nitrogen transformations in low to high intensity grassland management systems

A - Papers appearing in refereed journals

Hatch, D. J., Jarvis, S. C., Parkinson, R. J. and Lovell, R. D. 2000. Combining field incubation with nitrogen-15N labelling to examine nitrogen transformations in low to high intensity grassland management systems. Biology And Fertility Of Soils. 30, pp. 492-499.

Nitrous oxide and methane emissions following application of animal manures to grassland

A - Papers appearing in refereed journals

Chadwick, D. R., Pain, B. F. and Brookman, S. K. E. 2000. Nitrous oxide and methane emissions following application of animal manures to grassland. Journal of Environmental Quality. 29 (1), pp. 277-287.

Nitrogen mineralization and microbial activity in permanent pastures amended with nitrogen fertilizer or dung

A - Papers appearing in refereed journals

Hatch, D. J., Lovell, R. D., Antil, R. S., Jarvis, S. C. and Owen, P. M. 2000. Nitrogen mineralization and microbial activity in permanent pastures amended with nitrogen fertilizer or dung. Biology And Fertility Of Soils. 30 (4), pp. 288-293 + correction 31 (3-4), 360.

Run-off and emissions from hard-standings

D1 - Technical reports: non-confidential

Misselbrook, T. H., Webb, J., Chadwick, D. R., Ellis, S. and Pain, B. F. 1999. Run-off and emissions from hard-standings.

Fertiliser application, slope, rainfall intensity and transport pathways strongly affect quantitites and composition of dissolved organic nutrient exports from grazed grasslands

C2 - Non-edited contributions to conferences

McTiernan, K. B., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 1999. Fertiliser application, slope, rainfall intensity and transport pathways strongly affect quantitites and composition of dissolved organic nutrient exports from grazed grasslands. Sustainable Management of Soil Organic Matter. Proceedings 27th Meeting of the British Society of Soil Science, Edinburgh, 15-17 September 1999.

Field studies of farm manure organic nitrogen mineralisation

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Chambers, B. J., Bhogal, A., Chadwick, D. R. and Pain, B. F. 1999. Field studies of farm manure organic nitrogen mineralisation. Martinez, Jose and Maudet, Marie-Noelle (ed.) RAMIRAN 98. Proceedings of the 8th International Conference on the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture Rennes, France, 26-29 May 1998. pp. 101-111

Emissions of ammonia, methane and nitrous oxide from farm hardstandings in the UK

C2 - Non-edited contributions to conferences

Ellis, S., Misselbrook, T. H., Chadwick, D. R. and Webb, J. 1999. Emissions of ammonia, methane and nitrous oxide from farm hardstandings in the UK. Biogenic Emissions of Greenhouse Gases Caused by Arable and Animal Agriculture - Processes, Inventories, Mitigation. Proceedings of a Meeting, Stuttgart, Germany, 13-15 October 1999.

Potential for reducing gaseous N emissions from high input agriculture

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Misselbrook, T. H. and Pain, B. F. 1999. Potential for reducing gaseous N emissions from high input agriculture. Proceedings 10th Nitrogen Workshop, Copenhagen, Denmark, 23-26 August 1999.

Gaseous emissions from dairy cattle collecting yards

C1 - Edited contributions to conferences/learned societies

Misselbrook, T. H., Pain, B. F., Chadwick, D. R. and Headon, D. M. 1999. Gaseous emissions from dairy cattle collecting yards. Martinez, Jose and Maudet, Marie-Noelle (ed.) RAMIRAN 98. Management Strategies for Organic Waste Use in Agriculture. Proceedings of the 8th International Conference on the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Rennes, France, 26-29 May 1998 Volume 1. FAO / CEMAGREF, Rennes. pp. 257-267

Linking grassland production to environmental impact: a decision support system to optimise nitrogen fertiliser inputs

C1 - Edited contributions to conferences/learned societies

Scholefield, D. and Brown, L. 1999. Linking grassland production to environmental impact: a decision support system to optimise nitrogen fertiliser inputs. Proceedings 10th Nitrogen Workshop, Copenhagen, Denmark, 23-26 August 1999. pp. 4pp

Dissolved free amino acids in surface lateral drainage from grazed grassland

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1999. Dissolved free amino acids in surface lateral drainage from grazed grassland. Proceedings of the Tenth Nitrogen Workshop, Copenhagen, 1999. pp. 4pp

Mineralisation of organic nitrogen from farm manure applications

D1 - Technical reports: non-confidential

Williams, J. R., Chambers, B. J., Chadwick, D. R. and Pain, B. F. 1999. Mineralisation of organic nitrogen from farm manure applications. Institute of Grassland and Environmental Research IGER, North Wyke Okehampton.

Field studies of farm manure organic nitrogen mineralisation

C1 - Edited contributions to conferences/learned societies

Williams, J. R., Chambers, B. J., Bhogal, A., Chadwick, D. R. and Pain, B. F. 1999. Field studies of farm manure organic nitrogen mineralisation. Martinez, J. and Maudet, M. N. (ed.) Proceedings 8th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN 98) Rennes, France, 26-29 May 1998. FAO / CEMAGREF, Paris. pp. 101-111

Methane and nitrous oxide emissions from UK agricultural livestock

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R., Sneath, R. W., Phillips, V. R. and Pain, B. F. 1999. Methane and nitrous oxide emissions from UK agricultural livestock. Martinez, J. and Maudet, M. N. (ed.) Proceedings 8th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN 98), Rennes, France, 26-29 May 1998. FAO / CEMAGREF, Paris. pp. 279-292

Trace gas emissions from livestock systems

C2 - Non-edited contributions to conferences

Yamulki, S., Murray, P. J., Jarvis, S. C. and Chadwick, D. R. 1999. Trace gas emissions from livestock systems. GCTE International Conference on Effect of Agricultural Intensification on Trace Gas Emissions, University of Reading, UK, 23 September 1999.

Nitrogen utilization and environmental implications in grassland farming

B - Book chapters etc edited externally

Scholefield, D. 1999. Nitrogen utilization and environmental implications in grassland farming. in: Contributions of Grassland and Forage Research to the Development of Systems of Sustainable Land Use. Landbauforschung Volkenrode, Sonderheft, 206

How do long-term differences in microbial activity in grassland soils become established?

C2 - Non-edited contributions to conferences

Lovell, R. D., Hatch, D. J., Antil, R. S. and Jarvis, S. C. 1999. How do long-term differences in microbial activity in grassland soils become established? Tenth Nitrogen Workshop, Copenhagen, Denmark, 23-26 August 1999.

Net mineralization: a comparison of field methods (jar and box)

C2 - Non-edited contributions to conferences

Lovell, R. D., Hatch, D. J., Bhogal, A., Jarvis, S. C. and Shepherd, M. A. 1999. Net mineralization: a comparison of field methods (jar and box). Tenth Nitrogen Workshop, Copenhagen, Denmark, 23-26 August 1999.

Greenhouse gas emissions from agriculture

D1 - Technical reports: non-confidential

Jarvis, S. C. and Chadwick, D. R. 1999. Greenhouse gas emissions from agriculture. Institute of Grassland and Environmental Research IGER, North Wyke Okehampton.

Rapid methods for the analysis of readily available nitrogen in manure

C2 - Non-edited contributions to conferences

Williams, J. R., Hurst, C. L., Chambers, B. J., Brookman, S. K. E. and Chadwick, D. R. 1999. Rapid methods for the analysis of readily available nitrogen in manure. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 171-172

Practical management of manure to reduce phosphorus accumulation in soils

C2 - Non-edited contributions to conferences

Whitehead, P., Chadwick, D. R., Haygarth, P. M. and Robinson, J. S. 1999. Practical management of manure to reduce phosphorus accumulation in soils. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 169-70

Controlling losses of nitrogen as ammonia from manures

C1 - Edited contributions to conferences/learned societies

Pain, B. F., Misselbrook, T. H. and Chadwick, D. R. 1999. Controlling losses of nitrogen as ammonia from manures. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 93-98

Transport of nutrients and organic material following applications of animal wastes to grassland soils

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R. and Pain, B. F. 1999. Transport of nutrients and organic material following applications of animal wastes to grassland soils. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 87-92

The effect of sulphur application on efficiency of nitrogen use in grassland: some preliminary results

C1 - Edited contributions to conferences/learned societies

Brown, L., Jewkes, E. C. and Scholefield, D. 1999. The effect of sulphur application on efficiency of nitrogen use in grassland: some preliminary results. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 63-67

Field evaluation of a novel nitrate sensitive electrode in drainage waters from agricultural grassland

A - Papers appearing in refereed journals

Scholefield, D., Braven, J., Chilcott, N. P., Ebdon, L., Stone, A. C., Sutton, P. G. and Wood, J. W. 1999. Field evaluation of a novel nitrate sensitive electrode in drainage waters from agricultural grassland. Analyst. 124 (10), pp. 1467-1470.

Soil nitrogen supply under grass swards: measurement and prediction

C1 - Edited contributions to conferences/learned societies

Shepherd, M. A., Hatch, D. J., Bhogal, A. and Jarvis, S. C. 1999. Soil nitrogen supply under grass swards: measurement and prediction. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 23-28

Nitrogen turnover in grassland soils: measurement and prediction

C2 - Non-edited contributions to conferences

Hatch, D. J., Bhogal, A., Shepherd, M. A. and Jarvis, S. C. 1999. Nitrogen turnover in grassland soils: measurement and prediction. Tenth Nitrogen Workshop, Copenhagen, Denmark, 23-26 August 1999.

Evidence for a priming effect of fertilizer N on turnover of soil organic N

C2 - Non-edited contributions to conferences

Hatch, D. J., Sprosen, M., Jarvis, S. C. and Lovell, R. D. 1999. Evidence for a priming effect of fertilizer N on turnover of soil organic N. Sustainable Management of Soil Organic Matter, British Society of Soil Science Meeting, Edinburgh, 15-17 September 1999.

The four villages soil trail for kids

G - Articles in popular magazines and other technical publications

Bol, R., Donaghy, D. T., Ostle, N. J., Chadwick, D. R., McTiernan, K. B., Haygarth, P. M. and Ross, C. A. 1999. The four villages soil trail for kids.

Stable isotopes as a means of investigating decay processes in organic wastes

C2 - Non-edited contributions to conferences

Hobbs, P. J., Johnson, R. A. and Chadwick, D. R. 1999. Stable isotopes as a means of investigating decay processes in organic wastes. SIMSUG 1999, Book of Abstracts of the Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Exeter, UK, 19-20 January 1999 (R Bol, SC Jarvis & LR Mytton, organisers). Institute of Grassland and Environmental Research IGER, North Wyke Okehampton. pp. 52

Soil thermal unit aids N prediction

G - Articles in popular magazines and other technical publications

Hatch, D. J. 1999. Soil thermal unit aids N prediction. Farming News. (22 January).

Quantification of pore size distribution and the movement of solutes through isolated soil blocks

A - Papers appearing in refereed journals

Deeks, L. K., Williams, A. G., Dowd, J. F. and Scholefield, D. 1999. Quantification of pore size distribution and the movement of solutes through isolated soil blocks. Geoderma. 90 (1-2), pp. 65-86.

Nitrogen mineralization in soil layers, soil particles and macro-organic matter under grassland

A - Papers appearing in refereed journals

Patra, A. K., Jarvis, S. C. and Hatch, D. J. 1999. Nitrogen mineralization in soil layers, soil particles and macro-organic matter under grassland. Biology And Fertility Of Soils. 29 (1), pp. 38-45.

Mean pool dilution technique applied to intact soil cores combined with field incubation

C2 - Non-edited contributions to conferences

Hatch, D. J. and Lovell, R. D. 1999. Mean pool dilution technique applied to intact soil cores combined with field incubation. SIMSUG 1999, Book of Abstracts of the Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Exeter, UK, 19-20 January 1999 (R Bol, SC Jarvis & LR Mytton, organisers). Institute of Grassland and Environmental Research IGER, North Wyke Okehampton. pp. 48

Isotopic detection of possible organic-N uptake by Lolium perenne (L.)

C2 - Non-edited contributions to conferences

Chadwick, D. R. and Ostle, N. J. 1999. Isotopic detection of possible organic-N uptake by Lolium perenne (L.). SIMSUG 1999, Book of Abstracts of the Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Exeter, UK, 19-20 January 1999 (R Bol, SC Jarvis & LR Mytton, organisers). Institute of Grassland and Environmental Research IGER, North Wyke Okehampton. pp. 39-40

Factors affecting nitrogen transformations and related nitrous oxide emissions from aerobically treated piggery slurry

A - Papers appearing in refereed journals

Beline, F., Martinez, J., Chadwick, D. R., Guiziou, F. and Coste, C. M. 1999. Factors affecting nitrogen transformations and related nitrous oxide emissions from aerobically treated piggery slurry. Journal of Agricultural Engineering Research. 73 (3), pp. 235-243.

Development of a sensitive nitrate-selective electrode for on- site use in fresh waters

A - Papers appearing in refereed journals

Sutton, P. G., Braven, J., Ebdon, L. and Scholefield, D. 1999. Development of a sensitive nitrate-selective electrode for on- site use in fresh waters. Analyst. 124 (6), pp. 877-882.

Carbon induced subsoil denitrification of N-15 labelled nitrate in 1 m deep soil columns

A - Papers appearing in refereed journals

Clough, T. J., Jarvis, S. C., Dixon, E. R., Hatch, D. J., Stevens, R. J. and Laughlin, R. J. 1999. Carbon induced subsoil denitrification of N-15 labelled nitrate in 1 m deep soil columns. Soil Biology and Biochemistry. 31 (1), pp. 31-41. https://doi.org/10.1016/S0038-0717(98)00097-2

A UK inventory of nitrous oxide emissions from farmed livestock

A - Papers appearing in refereed journals

Chadwick, D. R., Sneath, R. W., Phillips, V. R. and Pain, B. F. 1999. A UK inventory of nitrous oxide emissions from farmed livestock. Atmospheric Environment. 33, pp. 3345-3354. https://doi.org/10.1016/S1352-2310(98)00379-3

A storm event and delta13C signatures of DOC in run-off drainage waters from grazed grasslands

C2 - Non-edited contributions to conferences

McTiernan, K. B., Allen, D. K., Bol, R., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 1999. A storm event and delta13C signatures of DOC in run-off drainage waters from grazed grasslands. SIMSUG 1999, Book of Abstracts of the Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Exeter, UK, 19-20 January 1999 (R Bol, SC Jarvis & LR Mytton, organisers). Institute of Grassland and Environmental Research IGER, North Wyke Okehampton. pp. 65

A novel technique to determine organic processes in pig wastes

A - Papers appearing in refereed journals

Hobbs, P. J., Johnson, R. H. and Chadwick, D. R. 1999. A novel technique to determine organic processes in pig wastes. Journal of the Science of Food and Agriculture. 79 (2), pp. 199-205. https://doi.org/10.1002/(SICI)1097-0010(199902)79:2<199::AID-JSFA158>3.0.CO;2-3

A comparison of triple superphosphate and Gafsa ground rock phosphate fertiliser as P-sources for grass-clover swards on a poorly-drained acid clay soil

A - Papers appearing in refereed journals

Scholefield, D., Sheldrick, R. D., Martyn, T. M. and Lavender, R. H. 1999. A comparison of triple superphosphate and Gafsa ground rock phosphate fertiliser as P-sources for grass-clover swards on a poorly-drained acid clay soil. Nutrient Cycling in Agroecosystems. 53 (2), pp. 147-155.

Comparison of methodologies for field measurement of net nitrogen mineralisation in arable soils

A - Papers appearing in refereed journals

Bhogal, A., Hatch, D. J., Shepherd, M. A. and Jarvis, S. C. 1999. Comparison of methodologies for field measurement of net nitrogen mineralisation in arable soils. Plant and Soil. 207 (1), pp. 15-28.

Short-term changes in delta13C and delta15N signatures of water discharged from grazed grasslands

A - Papers appearing in refereed journals

McTiernan, K. B., Jarvis, S. C., Allen, D. K., Bol, R. and Scholefield, D. 1999. Short-term changes in delta13C and delta15N signatures of water discharged from grazed grasslands. Rapid Communications in Mass Spectrometry. 13 (18), pp. 1803-1807.

Prospects for the recovery of phosphorus from animal manures: a review

A - Papers appearing in refereed journals

Greaves, J. B., Hobbs, P. J., Chadwick, D. R. and Haygarth, P. M. 1999. Prospects for the recovery of phosphorus from animal manures: a review. Environmental Technology. 20 (7), pp. 697-708.

Use of a novel incubation technique to measure N2O/N2 following surface or injected application of slurry

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Chadwick, D. R. and Hawkins, J. M. B. 1999. Use of a novel incubation technique to measure N2O/N2 following surface or injected application of slurry. Buchanan-Smith, J. G., Bailey, L. D. and McCaughey, P. (ed.) Grasslands 2000, Proceedings of the XVIII International Grassland Congress, Winnipeg, Manitoba, Saskatoon, Saskatchewan, Canada, 8-17 June 1997 (Vol 2). Canadian Forage Council, Can Soc Agron, Can Soc Anim Sci. pp. 20-3 - 20-4

An integrated soil testing - modelling approach to improve fertiliser recommendation for grassland

C1 - Edited contributions to conferences/learned societies

Brown, L., Jewkes, E. C., Preedy, N. and Scholefield, D. 1999. An integrated soil testing - modelling approach to improve fertiliser recommendation for grassland. Buchanan-Smith, J. G., Bailey, L. D. and McCaughey, P. (ed.) Grasslands 2000, Proceedings of the XVIII International Grassland Congress, Winnipeg, Manitoba, Saskatoon, Saskatchewan, Canada, 8-17 June 1997 (Vol 1). Canadian Forage Council, Can Soc Agron, Can Soc Anim Sci. pp. 10-93

Evaluation and development of rapid nitrogen tests for slurries and solid manures

D1 - Technical reports: non-confidential

Williams, J., Chadwick, D. R., Chambers, B. J. and Pain, B. F. 1998. Evaluation and development of rapid nitrogen tests for slurries and solid manures.

Fate of organic nitrogen from manures

D1 - Technical reports: non-confidential

Williams, J., Chadwick, D. R., Chambers, B. J. and Pain, B. F. 1998. Fate of organic nitrogen from manures.

Gaseous emissions from a beef systems housed on straw

D1 - Technical reports: non-confidential

Asteraki, E. J., Chadwick, D. R., Pain, B. F. and Matthews, R. A. 1998. Gaseous emissions from a beef systems housed on straw.

The fate of aqueous pollutant in runoff and interflow following applications of dirty water to grassland

D1 - Technical reports: non-confidential

Chadwick, D. R., Brookman, S. K. E. and Pain, B. F. 1998. The fate of aqueous pollutant in runoff and interflow following applications of dirty water to grassland.

Special K - the role of potassium in crop growth and health

G - Articles in popular magazines and other technical publications

Sheldrick, R. D. and Scholefield, D. 1998. Special K - the role of potassium in crop growth and health. Organic Farming: Soil Association's Journal for Organic Horticulture and Agriculture. 59 (Autumn), pp. 18-19.

A large soil block experiment to monitor and model soil water and tracer movement

C2 - Non-edited contributions to conferences

Williams, A. G., Dowd, J. F., Holden, N. M. and Scholefield, D. 1998. A large soil block experiment to monitor and model soil water and tracer movement. Pennines Hydrology Group Conference on Experimental and Modelling Studies of Water and Solute Fluxes in Field Soils, Newcastle University, 1998.

Use of forage legumes for silage in low-input dairy production systems

B - Book chapters etc edited externally

Wilkins, R. J., Bertilsson, J., Doyle, C. J., Halling, M., Paul, C., Scholefield, D., Nousiainen, J. and Syrjala-Qvist, L. 1998. Use of forage legumes for silage in low-input dairy production systems. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 285-288

Transport of nutrients and organic material in soils following applications of animal wastes

C1 - Edited contributions to conferences/learned societies

Chadwick, D. R. and Pain, B. F. 1998. Transport of nutrients and organic material in soils following applications of animal wastes. Matsunaka, T. (ed.) Environmentally Friendly Management of Farm Animal Waste, Proceedings of International Workshop, Sapporo, Japan, 25-29 November 1997. Rakuno Gakuen University, Japan. pp. 103-107

The potential of amino acid distributions as diagnostics of soil quality

B - Book chapters etc edited externally

Hawkins, J. M. B., Scholefield, D. and Bol, R. 1998. The potential of amino acid distributions as diagnostics of soil quality. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 555-558

The influence of nitrification in determining the supply, distribution and fate of nitrogen in grassland soils

F - Theses

Hatch, D. J. 1998. The influence of nitrification in determining the supply, distribution and fate of nitrogen in grassland soils. F - Theses

Temporal and spatial patterns of soil water in a silvopastoral production system

C2 - Non-edited contributions to conferences

Parkinson, R. J., Williams, A., Penn, M. and Scholefield, D. 1998. Temporal and spatial patterns of soil water in a silvopastoral production system. Proceedings of the 16th International Soil Science Congress, Montpellier, France, September 1998.

Stimulation of microbial activity following spring applications of nitrogen

A - Papers appearing in refereed journals

Lovell, R. D. and Hatch, D. J. 1998. Stimulation of microbial activity following spring applications of nitrogen. Biology And Fertility Of Soils. 26 (1), pp. 28-30.

Stable isotopes to investigate decay processes in farm wastes

C2 - Non-edited contributions to conferences

Hobbs, P. J., Chadwick, D. R. and Johnson, R. H. 1998. Stable isotopes to investigate decay processes in farm wastes. Eighth International Conference of the European Cooperative Research Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Rennes, France, 26-29 May 1998.

Short-term nitrogen fluxes in grassland soils under different long-term nitrogen management regimes

A - Papers appearing in refereed journals

Ledgard, S. F., Jarvis, S. C. and Hatch, D. J. 1998. Short-term nitrogen fluxes in grassland soils under different long-term nitrogen management regimes. Soil Biology and Biochemistry. 30 (10-11), pp. 1233-1241.

Rock legend - phosphate fertilizers

G - Articles in popular magazines and other technical publications

Sheldrick, R. D. and Scholefield, D. 1998. Rock legend - phosphate fertilizers. New Farmer and Grower. 57 (Spring), pp. 28-29.

Relationships between soil thermal units, nitrogen mineralization and dry matter production in pastures

A - Papers appearing in refereed journals

Clough, T. J., Jarvis, S. C. and Hatch, D. J. 1998. Relationships between soil thermal units, nitrogen mineralization and dry matter production in pastures. Soil Use and Management. 14 (2), pp. 65-69.

Rates of N loss from grassland soils by denitrification in spring and autumn as influenced by nitrification and soil conditions

C2 - Non-edited contributions to conferences

Hatch, D. J. and Lovell, R. D. 1998. Rates of N loss from grassland soils by denitrification in spring and autumn as influenced by nitrification and soil conditions. British Society of Soil Science Meeting, Belfast, N Ireland, 6-9 September 1998.

Nitrogen transformations and losses following pig slurry applications to a natural soil filter system (Solepur process) in Brittany, France

A - Papers appearing in refereed journals

Chadwick, D. R., Van der Weerden, T. J., Martinez, J. and Pain, B. F. 1998. Nitrogen transformations and losses following pig slurry applications to a natural soil filter system (Solepur process) in Brittany, France. Journal of Agricultural Engineering Research. 69, pp. 85-93.

Methane and nitrous oxide emissions from UK agricultural livestock

C2 - Non-edited contributions to conferences

Chadwick, D. R. 1998. Methane and nitrous oxide emissions from UK agricultural livestock. Eighth International Conference of the European Cooperative Research Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Rennes, France, 26-29 May 1998.

Grassland and environment

B - Book chapters etc edited externally

Scholefield, D. 1998. Grassland and environment. in: Virkajarvi, P., Root, T. and Tuori, M. (ed.) Agenda 2000 and Grassland Production, Finnish Grassland society, Valio, Helsinki, 26 February 1998 Finnish Grassland Society / Suomen Nurmiyhdistyksen Helsinki. pp. 30-44

Fertilizer strategies for efficiency and the environment

G - Articles in popular magazines and other technical publications

Brown, L. and Scholefield, D. 1998. Fertilizer strategies for efficiency and the environment. 2, pp. 48-51.

Experimental evaluation of the use of sulphur fertilizer to improve N use efficiency in grassland soils

B - Book chapters etc edited externally

Brown, L., Jewkes, E. C., Preedy, N., Wadge, K. J. and Scholefield, D. 1998. Experimental evaluation of the use of sulphur fertilizer to improve N use efficiency in grassland soils. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 647-649

DOC losses from grasslands under different management regimes

C2 - Non-edited contributions to conferences

McTiernan, K. B., Jarvis, S. C. and Scholefield, D. 1998. DOC losses from grasslands under different management regimes. British Society of Soil Science 26th Meeting, 6-9 September 1998.

Dietary manipulation as a means of decreasing N losses and methane emissions and improving herbage N uptake following application of pig slurry to grassland

A - Papers appearing in refereed journals

Misselbrook, T. H., Chadwick, D. R., Pain, B. F. and Headon, D. M. 1998. Dietary manipulation as a means of decreasing N losses and methane emissions and improving herbage N uptake following application of pig slurry to grassland. The Journal of Agricultural Science. 130 (2), pp. 183-191. https://doi.org/PAIN(a1)andD.M.HEADON(a1)DOI:https://doi.org/10.1017/S0021859697005194

Design criteria for effective buffer zones

B - Book chapters etc edited externally

Scholefield, D., Chadwick, D. R. and Macey, N. 1998. Design criteria for effective buffer zones. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 587-590

Decomposition of Pinus sylvestris litter in litter bags: influence of underlying native litter layer

A - Papers appearing in refereed journals

Chadwick, D. R., Ineson, P., Woods, C. and Piearce, T. G. 1998. Decomposition of Pinus sylvestris litter in litter bags: influence of underlying native litter layer. Soil Biology and Biochemistry. 30 (1), pp. 47-55.

Concurrent measurements of net mineralization, nitrification, denitrification and leaching from field incubated soil cores

A - Papers appearing in refereed journals

Hatch, D. J., Jarvis, S. C. and Parkinson, R. J. 1998. Concurrent measurements of net mineralization, nitrification, denitrification and leaching from field incubated soil cores. Biology And Fertility Of Soils. 26 (4), pp. 323-330.

Changes in microbial activity related to long-term management and recent inputs from fertilizer and dung

C2 - Non-edited contributions to conferences

Lovell, R. D., Hatch, D. J., Antil, R. S. and Jarvis, S. C. 1998. Changes in microbial activity related to long-term management and recent inputs from fertilizer and dung. British Society of Soil Science Meeting, Belfast, N Ireland, 6-9 September 1998.

A model to optimize nitrogen use according to grassland management, soil conditions and weather patterns for economic and environmental targets

B - Book chapters etc edited externally

Brown, L. and Scholefield, D. 1998. A model to optimize nitrogen use according to grassland management, soil conditions and weather patterns for economic and environmental targets. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 651-654

Integration of soil testing and modelling as a basis for fertiliser recommendations for grassland

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Brown, L., Jewkes, E. C. and Preedy, N. 1997. Integration of soil testing and modelling as a basis for fertiliser recommendations for grassland. Lemaire, G. and Burns, I. G. (ed.) Diagnostic Procedures for Crop N Management. Proceedings of an INRA/BBSRC Workshop, Poitiers, France, 22-23 November 1995. Institut National de la Recherche Agronomique (INRA), Paris. pp. 139-147

Developing fertiliser recommendations for grassland

C2 - Non-edited contributions to conferences

Scholefield, D. and Brown, L. 1997. Developing fertiliser recommendations for grassland. Proceedings of the 29th Meeting of the Agricultural Research Modellers Group, Royal Society, London.

Net mineralisation in grassland soils: effect of cultivation

C2 - Non-edited contributions to conferences

Bhogal, A., Shepherd, M. A., Hatch, D. J. and Jarvis, S. C. 1997. Net mineralisation in grassland soils: effect of cultivation. Shiel, R. S. (ed.) Current Progress in Soil Research, Golden Jubilee Meeting of the British Society of Soil Science, University of Newcastle upon Tyne, 8-11 September 1997. pp. 3

Predicting the contribution of N supplies from organic matter in grassland soils

C2 - Non-edited contributions to conferences

Jarvis, S. C., Hatch, D. J., Shepherd, M. A. and Lovell, R. D. 1997. Predicting the contribution of N supplies from organic matter in grassland soils. Fertilization for Sustainable Plant Production and Soil Fertility, Proceedings of the 11th World Fertilizer Congress Symposium of CIEC, Gent, Belgium, 7-13 September 1997.

Use of a flowing helium atmosphere incubation technique to measure the effects of denitrification controls applied to intact cores of a clay soil

A - Papers appearing in refereed journals

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1997. Use of a flowing helium atmosphere incubation technique to measure the effects of denitrification controls applied to intact cores of a clay soil. Soil Biology and Biochemistry. 29 (9-10), pp. 1337-1344. https://doi.org/10.1016/S0038-0717(97)00059-X

The response to S of a cut ryegrass pasture in south west England

D1 - Technical reports: non-confidential

Brown, L., Scholefield, D., Jewkes, E. C. and Preedy, N. 1997. The response to S of a cut ryegrass pasture in south west England.

The potential for nitrate leaching in reseeded swards

C2 - Non-edited contributions to conferences

Davies, M. J., Hatch, D. J., Jarvis, S. C. and Shepherd, M. A. 1997. The potential for nitrate leaching in reseeded swards. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 91-92

The fate of nitrogen from organic manures

D1 - Technical reports: non-confidential

Chambers, B. J., Williams, J. R., Smith, K. A., Chadwick, D. R., John, C. and Pain, B. F. 1997. The fate of nitrogen from organic manures.

The extent and pathways of transfer of organic N from fertilised and unfertilised grassland

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1997. The extent and pathways of transfer of organic N from fertilised and unfertilised grassland. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 97-98

The effect of weather on nitrate leaching from grassland

C2 - Non-edited contributions to conferences

Stone, A. C., Scholefield, D. and Tyson, K. C. 1997. The effect of weather on nitrate leaching from grassland. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 105-106

The development of user friendly systems for on-farm estimation of the available nitrogen content in solid manures and slurries

D1 - Technical reports: non-confidential

Williams, J. R., Chambers, B. J., Smith, K. A., Brookman, S. K. E., Chadwick, D. R. and Pain, B. F. 1997. The development of user friendly systems for on-farm estimation of the available nitrogen content in solid manures and slurries.

Response of soil microbial biomass to fertilizer

C2 - Non-edited contributions to conferences

Lovell, R. D. and Hatch, D. J. 1997. Response of soil microbial biomass to fertilizer. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 99-100

Report on a visit to New Zealand: a British Council funded exchange with additional support from a Stapledon Travelling Fellowship and BGS Bursary, 29 November 1996 - 6 January 1997

D1 - Technical reports: non-confidential

Hatch, D. J. 1997. Report on a visit to New Zealand: a British Council funded exchange with additional support from a Stapledon Travelling Fellowship and BGS Bursary, 29 November 1996 - 6 January 1997.

Rapid methods for slurry nitrogen analysis

C2 - Non-edited contributions to conferences

Williams, J. R., Chambers, B. J., Smith, K. A. and Chadwick, D. R. 1997. Rapid methods for slurry nitrogen analysis. British Society of Soil Science Meeting, Newcastle upon Tyne.

Nitrous oxide and ammonia emissions from grassland following applications of slurry: potential abatement practices

B - Book chapters etc edited externally

Chadwick, D. R. 1997. Nitrous oxide and ammonia emissions from grassland following applications of slurry: potential abatement practices. in: Jarvis, S. C. and Pain, B. F. (ed.) Gaseous Nitrogen Emissions from Grasslands Wallingford, Oxon CAB International (CABI). pp. 257-264

Nitrate leaching from sandy loam soils under a double-cropping forage system estimated from suction-probe measurements

A - Papers appearing in refereed journals

Trindade, H., Coutinho, J., Van Beusichem, M. L., Scholefield, D. and Moreira, N. 1997. Nitrate leaching from sandy loam soils under a double-cropping forage system estimated from suction-probe measurements. Plant and Soil. 195 (2), pp. 247-256.

Nitrate leaching from grassland receiving conventional and model-prescribed patterns of N fertilizer

C2 - Non-edited contributions to conferences

Preedy, N., Brown, L., Jewkes, E. C. and Scholefield, D. 1997. Nitrate leaching from grassland receiving conventional and model-prescribed patterns of N fertilizer. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. Wiley.

Mineralisation of organic nitrogen from animal manures

C2 - Non-edited contributions to conferences

Chadwick, D. R., John, F., Pain, B. F., Chambers, B. J. and Williams, J. R. 1997. Mineralisation of organic nitrogen from animal manures. Fertilization for Sustainable Plant Production and Soil Fertility, 11th World Fertilizer Congress of CIEC, Gent, Belgium, 7-13 September 1997.

Methane and nitrous oxide emissions following applications of manures to grassland

D1 - Technical reports: non-confidential

Chadwick, D. R. and Pain, B. F. 1997. Methane and nitrous oxide emissions following applications of manures to grassland.

LEGSIL legume silages for milk production

G - Articles in popular magazines and other technical publications

Halling, M., Scholefield, D., Pahlow, G., Bertilsson, J. and Doyle, C. 1997. LEGSIL legume silages for milk production.

Ionic contents of leachate from grassland soils: a comparison between ceramic suction cups and drainage

A - Papers appearing in refereed journals

Hatch, D. J., Jarvis, S. C., Rook, A. J. and Bristow, A. W. 1997. Ionic contents of leachate from grassland soils: a comparison between ceramic suction cups and drainage. Soil Use and Management. 13 (2), pp. 68-74. https://doi.org/10.1111/j.1475-2743.1997.tb00559.x

Integrated modelling and soil testing for improved fertilizer recommendations for grassland

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Jewkes, E. C. and Preedy, N. 1997. Integrated modelling and soil testing for improved fertilizer recommendations for grassland. Fertilization for Sustainable Plant Production and Soil Fertility, 11th World Fertilizer Congress of CIEC, Gent, Belgium, 7-13 September 1997.

Incipient S deficiency in the grassland soils of SW England

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Jewkes, E. C. and Preedy, N. 1997. Incipient S deficiency in the grassland soils of SW England. Fertilization for Sustainable Plant Production and Soil Fertility, 11th World Fertilizer Congress of CIEC, Gent, Belgium, 7-13 September 1997.

Dissolved humic substances in water from drained and undrained grazed grassland in SW England

B - Book chapters etc edited externally

Hayes, T. M., Watt, B. E., Scholefield, D., Clapp, C. E., Swift, R. S. and Skjemstad, J. O. 1997. Dissolved humic substances in water from drained and undrained grazed grassland in SW England. in: Hayes, M. H. B. and Wilson, W. S. (ed.) Humic Substance in Soils, Peats and Sludges, Health and Environmental Aspects, Royal Society of Chemistry Special Publication 172 Royal Society of Chemistry (RSC). pp. 107-121

Development of a helium atmosphere soil incubation technique for direct measurement of nitrous oxide and dinitrogen fluxes during denitrification

A - Papers appearing in refereed journals

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1997. Development of a helium atmosphere soil incubation technique for direct measurement of nitrous oxide and dinitrogen fluxes during denitrification. Soil Biology and Biochemistry. 29 (9-10), pp. 1345-1352.

Determination of controls over denitrification using a flowing helium atmosphere system

B - Book chapters etc edited externally

Scholefield, D. and Hawkins, J. M. B. 1997. Determination of controls over denitrification using a flowing helium atmosphere system. in: Jarvis, S. C. and Pain, B. F. (ed.) Gaseous Nitrogen Emissions from Grasslands Wallingford, Oxon CAB International (CABI). pp. 27-36

Control by dietary manipulation of emissions from pig slurry following landspreading

B - Book chapters etc edited externally

Misselbrook, T. H., Chadwick, D. R., Hobbs, P. J. and Pain, B. F. 1997. Control by dietary manipulation of emissions from pig slurry following landspreading. in: Voermans, J. A. M. and Monteny, G. J. (ed.) Ammonia and Odour Control from Animal Production Facilities NVTL, Rosmalen, the Netherlands. pp. 261-266

Animal manure management and nitrogen supply

C2 - Non-edited contributions to conferences

Chadwick, D. R. 1997. Animal manure management and nitrogen supply. Farming and Wildlife Advisory Group (FWAG) Research Day, Wortley Hall, Sheffield, 27 August 1997.

A comparison of triple superphosphate and Gafsa ground rock phosphate fertilisers as P-sources for grass-clover swards

C2 - Non-edited contributions to conferences

Martyn, T. M., Scholefield, D., Sheldrick, R. D. and Lavender, R. H. 1997. A comparison of triple superphosphate and Gafsa ground rock phosphate fertilisers as P-sources for grass-clover swards. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 107-108

A comparison of animal output and nitrogen leaching losses recorded from drained fertilized grass and grass/clover pasture

A - Papers appearing in refereed journals

Tyson, K. C., Scholefield, D., Jarvis, S. C. and Stone, A. C. 1997. A comparison of animal output and nitrogen leaching losses recorded from drained fertilized grass and grass/clover pasture. The Journal of Agricultural Science. 129 (3), pp. 315-323. https://doi.org/10.1017/S0021859697004760

Integrated soil testing and modelling as a basis for fertilizer recommendations for grassland to optimise yield and environmental impact

C2 - Non-edited contributions to conferences

Scholefield, D., Brown, L., Jewkes, E. C. and Preedy, N. 1996. Integrated soil testing and modelling as a basis for fertilizer recommendations for grassland to optimise yield and environmental impact. Transactions of the 9th N Workshop, Braunschweig, September 1996. pp. 105-108

Experimental evaluation of tactical fertilizer strategies developed from soil testing and modelling

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Stone, A. C. and Titchen, N. M. 1996. Experimental evaluation of tactical fertilizer strategies developed from soil testing and modelling. Transactions of the 9th N Workshop, Braunschweig, September 1996. pp. 391-394

Emission of greenhouse gases and ammonia from grassland following the application of pig slurry: effect of diet

C2 - Non-edited contributions to conferences

Chadwick, D. R., Van der Weerden, T. J. and Misselbrook, T. H. 1996. Emission of greenhouse gases and ammonia from grassland following the application of pig slurry: effect of diet. SCI Meeting "Greenhouse gas emissions from agriculture", 16 January 1996.

The influence of nitrification in determining the supply, distribution and fate of nitrate in grassland soils

D1 - Technical reports: non-confidential

Hatch, D. J. 1996. The influence of nitrification in determining the supply, distribution and fate of nitrate in grassland soils.

The influence of nitrification in determining the supply, distribution and fate of nitrate in grassland soils

D1 - Technical reports: non-confidential

Hatch, D. J. 1996. The influence of nitrification in determining the supply, distribution and fate of nitrate in grassland soils.

The impact of a silvopastoral system on soil water status and nitrate leaching

B - Book chapters etc edited externally

Scholefield, D., Penn, M., Parkinson, R. J., Williams, A. G. and Wilkins, R. J. 1996. The impact of a silvopastoral system on soil water status and nitrate leaching. in: Parente, G., Frame, J. and Orsi, S. (ed.) Grassland and Land Use Systems, Proceedings of the 16th General Meeting of the European Grassland Federation, Grado (Gorizia), Italy, 15-19 September 1996 pp. 835-838

The fate of biochemical oxygen demand following application of farm wastes to soils

D1 - Technical reports: non-confidential

Brookman, S. K. E., Chadwick, D. R. and Pain, B. F. 1996. The fate of biochemical oxygen demand following application of farm wastes to soils.

Testing the performance of a one-dimensional solute transport model (LEACHC) using response surface methodology

A - Papers appearing in refereed journals

Holden, N. M., Rook, A. J. and Scholefield, D. 1996. Testing the performance of a one-dimensional solute transport model (LEACHC) using response surface methodology. Geoderma. 69, pp. 157-173.

Nitrogen flows in ley-arable systems

B - Book chapters etc edited externally

Scholefield, D. and Smith, J. U. 1996. Nitrogen flows in ley-arable systems. in: Younie, D. (ed.) Legumes in Sustainable Farming Systems, British Grassland Society Occasional Symposium No 30 (Proceedings of joint conference of BGS and SFS Initiative, SAC, Craibstone, Aberdeen, 2-4 September 1996) British Grassland Society (BGS) Hurley. pp. 96-104

Nitrification in grassland soils

C2 - Non-edited contributions to conferences

Hatch, D. J. 1996. Nitrification in grassland soils. Poster at Seale-Hayne Faculty of Agriculture, Food and Land Use, Dartington Hall.

Nitrification in grassland soils

C2 - Non-edited contributions to conferences

Hatch, D. J., Jarvis, S. C. and Parkinson, R. J. 1996. Nitrification in grassland soils. Transactions of the Ninth Nitrogen Workshop, Braunschweig, Germany, 9-12 September 1996. pp. 239-241

Nitrate selective electrodes containing amino acid betamines as sensors

A - Papers appearing in refereed journals

Braven, J., Ebdon, L., Sutton, P. G., Frampton, N. C. and Scholefield, D. 1996. Nitrate selective electrodes containing amino acid betamines as sensors. Analytical Communications. 33 (2), pp. 53-55.

Molybdate-reactive phosphorus losses in surface and drainage waters from permanent grassland

A - Papers appearing in refereed journals

Hawkins, J. M. B. and Scholefield, D. 1996. Molybdate-reactive phosphorus losses in surface and drainage waters from permanent grassland. Journal of Environmental Quality. 25 (4), pp. 727-732. https://doi.org/10.2134/jeq1996.00472425002500040012x

Mineralization and immobilisation of nitrogen in grassland soils; management effects

C2 - Non-edited contributions to conferences

Shepherd, M. A., Hatch, D. J., Jarvis, S. C., Deakin, D. and Davies, M. 1996. Mineralization and immobilisation of nitrogen in grassland soils; management effects. Predicting Soil Mineral Nitrogen Supply, Society of Chemical Industry, 22 October 1996.

Mineralization and immobilization of nitrogen in grassland soils: management effects

C2 - Non-edited contributions to conferences

Shepherd, M. A., Hatch, D. J., Jarvis, S. C., Deakin, D. and Davies, M. 1996. Mineralization and immobilization of nitrogen in grassland soils: management effects. Transactions of the Ninth Nitrogen Workshop, Braunschweig, Germany, 9-12 September 1996. pp. 321-324

Management effects on potential denitrification in grassland soils

C2 - Non-edited contributions to conferences

Dixon, E. R., Jarvis, S. C. and Hatch, D. J. 1996. Management effects on potential denitrification in grassland soils. Nitrogen Emissions from Grassland, North Wyke, 20-22 May 1996.

Long-term study on the transfer of phosphorus from grassland soil to surface waters

B - Book chapters etc edited externally

Hawkins, J. M. B., Haygarth, P. M., Jarvis, S. C. and Scholefield, D. 1996. Long-term study on the transfer of phosphorus from grassland soil to surface waters. in: Petchey, A. M., D'Arcy, B. J. and Trust, C. A. (ed.) Diffuse Pollution and Agriculture Scottish Agricultural College (SAC) Nevisprint Ltd. pp. 252-254

Impact of insect root herbivory on the growth and nitrogen and carbon contents of white clover (Trifolium repens L.) seedlings

A - Papers appearing in refereed journals

Murray, P. J., Hatch, D. J. and Cliquet, J. B. 1996. Impact of insect root herbivory on the growth and nitrogen and carbon contents of white clover (Trifolium repens L.) seedlings. Canadian Journal Of Botany. 74 (10), pp. 1591-1595. https://doi.org/10.1139/b96-192

Hay meadow is a winner

G - Articles in popular magazines and other technical publications

Hatch, D. J. and Tyson, K. C. 1996. Hay meadow is a winner. (Spring), p. 31.

Estimating peak nitrate concentrations from annual nitrate loads

A - Papers appearing in refereed journals

Scholefield, D., Lord, E. I., Rodda, H. J. E. and Webb, B. W. 1996. Estimating peak nitrate concentrations from annual nitrate loads. Journal of Hydrology. 186 (1-4), pp. 355-373. https://doi.org/10.1016/S0022-1694(96)03018-1

Effect of root herbivory on N-fixation by white clover

B - Book chapters etc edited externally

Murray, P. J. and Hatch, D. J. 1996. Effect of root herbivory on N-fixation by white clover. in: Younie, D. (ed.) Legumes in Sustainable Farming Systems, British Grassland Society Occasional Symposium No 30 (Proceedings of joint conference of BGS and SFS Initiative, SAC, Craibstone, Aberdeen, 2-4 September 1996) British Grassland Society (BGS) Hurley. pp. 46-47

Denitrification in pasture soils

C2 - Non-edited contributions to conferences

Owen, P. M., Jarvis, S. C., Hatch, D. J., Matthews, R. A. and Laws, J. A. 1996. Denitrification in pasture soils. Nitrogen Emissions from Grassland, North Wyke, 20-22 May 1996.

Creating a butterfly garden

G - Articles in popular magazines and other technical publications

Tyson, K. C. and Hatch, D. J. 1996. Creating a butterfly garden. Butterfly Conservation, Devon Branch Newsletter. 38 (Winter 1996/1), pp. 5-6.

A new incubation system for the field measurement of nitrification and assessment of nitrogen lost through leaching and denitrification

D1 - Technical reports: non-confidential

Hatch, D. J., Jarvis, S. C. and Parkinson, R. J. 1996. A new incubation system for the field measurement of nitrification and assessment of nitrogen lost through leaching and denitrification.

A comparison of animal output and nitrogen leaching losses from grassland receiving 200 kg N/ha/annum and grass/clover receiving no fertilizer nitrogen

B - Book chapters etc edited externally

Tyson, K. C., Stone, A. C., Scholefield, D. and Jarvis, S. C. 1996. A comparison of animal output and nitrogen leaching losses from grassland receiving 200 kg N/ha/annum and grass/clover receiving no fertilizer nitrogen. in: Younie, D. (ed.) Legumes in Sustainable Farming Systems, British Grassland Society Occasional Symposium No 30 (Proceedings of joint conference of BGS and SFS Initiative, SAC, Craibstone, Aberdeen, 2-4 September 1996) British Grassland Society (BGS) Hurley. pp. 273-274

The simultaneous use of three common hydrological tracers for fine spatial and temporal resolution investigation of preferential flow in a large soil block

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1995. The simultaneous use of three common hydrological tracers for fine spatial and temporal resolution investigation of preferential flow in a large soil block. Abstracts. Unsaturated Zone and Groundwater Symposium, 6 July 1995. Proceedings of the International Association of Hydrological Sciences, Boulder, USA, July 1995.

The simulation of N-fixation by white clover within a model describing N-flows in grazed grassland

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Lockyer, D. R. and Ledgard, S. F. 1995. The simulation of N-fixation by white clover within a model describing N-flows in grazed grassland. 27th Meeting of Agricultural Research Modelling Group, Royal Society, October 1995.

The prediction of peak nitrate concentration from annual nitrate loads of the field and catchment scales

C2 - Non-edited contributions to conferences

Rodda, H. J. E., Scholefield, D., Lord, E. I. and Webb, B. W. 1995. The prediction of peak nitrate concentration from annual nitrate loads of the field and catchment scales. Abstracts. Applications of Models to Scale Symposium, 11 July 2005. Proceedings of the International Association of Hydrological Sciences, Boulder, USA, July 1995.

Interfacing a fine resolution dataset and a one dimensional model to test quality of output with respect to preferential flow

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1995. Interfacing a fine resolution dataset and a one dimensional model to test quality of output with respect to preferential flow. Second Conference on Hydrological Processes in the Catchment, Krakow, Poland, 1995.

A management model for predicting nitrate leaching from grassland catchments in the United Kingdom. 1. Model development

A - Papers appearing in refereed journals

Rodda, H. J. E., Scholefield, D., Webb, B. W. and Walling, D. E. 1995. A management model for predicting nitrate leaching from grassland catchments in the United Kingdom. 1. Model development. Hydrological Sciences Journal. 40 (4), pp. 433-452.

A large soil block for in situ real-time fine spatial and temporal resolution measurement of preferential flow

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1995. A large soil block for in situ real-time fine spatial and temporal resolution measurement of preferential flow. Second Conference on Hydrological Processes in the Catchment, Krakow, Poland, 1995.

The impact of enhanced ultraviolet-B radiation on litter quality and decomposition processes in Vaccinium leaves from the Subarctic

A - Papers appearing in refereed journals

Gehrke, C., Johanson, U., Gallaghan, T. V., Chadwick, D. R. and Robinson, C. H. 1995. The impact of enhanced ultraviolet-B radiation on litter quality and decomposition processes in Vaccinium leaves from the Subarctic. Oikos. 72 (2), pp. 213-222.

Profiles of soil nitrate using suction-cup probes compared with surface run-off and field damage

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Jarvis, S. C. and Bristow, A. W. 1995. Profiles of soil nitrate using suction-cup probes compared with surface run-off and field damage. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Paper test-strips for rapid determination of nitrate tracer

A - Papers appearing in refereed journals

Holden, N. M. and Scholefield, D. 1995. Paper test-strips for rapid determination of nitrate tracer. Communications in Soil Science and Plant Analysis. 26 (11-12), pp. 1885-1894.

Nutrient run-off following application of livestock wastes to grassland

A - Papers appearing in refereed journals

Misselbrook, T. H., Pain, B. F., Stone, A. C. and Scholefield, D. 1995. Nutrient run-off following application of livestock wastes to grassland. Environmental Pollution. 88, pp. 51-56. https://doi.org/10.1016/0269-7491(95)91047-O

Nutrient losses in run-off water following application of different fertilisers to grassland cut for silage

A - Papers appearing in refereed journals

Scholefield, D. and Stone, A. C. 1995. Nutrient losses in run-off water following application of different fertilisers to grassland cut for silage. Agriculture, Ecosystems & Environment. 55 (3), pp. 181-191.

Nitrogen cycling in grazing systems

B - Book chapters etc edited externally

Jarvis, S. C., Scholefield, D. and Pain, B. F. 1995. Nitrogen cycling in grazing systems. in: Bacon, P. (ed.) Nitrogen Fertilization and the Environment Marcel Dekker Inc, New York. pp. 381-419

Mineralization of nitrogen in long-term pasture soils: effects of management

A - Papers appearing in refereed journals

Gill, K., Jarvis, S. C. and Hatch, D. J. 1995. Mineralization of nitrogen in long-term pasture soils: effects of management. Plant and Soil. 172, pp. 153-162.

Management options to limit nitrate leaching from grassland

A - Papers appearing in refereed journals

Cuttle, S. P. and Scholefield, D. 1995. Management options to limit nitrate leaching from grassland. Journal of Contaminant Hydrology. 20 (3-4), pp. 299-312.

Effects of feeding by larvae of Sitona flavescens on white clover seedlings

C1 - Edited contributions to conferences/learned societies

Murray, P. J., Hatch, D. J. and Cliquet, J. B. 1995. Effects of feeding by larvae of Sitona flavescens on white clover seedlings. Pollott, G. E. (ed.) Grassland into the 21st Century: Challenges and Opportunities, British Grassland Society Occasional Symposium No 29, 50th Anniversary Meeting, Harrogate, UK, 4-6 December 1995. British Grassland Society (BGS) Hurley. pp. 269-270

Dissolved humic substances in drainage waters from grazed grassland in SW England

C1 - Edited contributions to conferences/learned societies

Hayes, T. M., Scholefield, D. and Hayes, M. H. B. 1995. Dissolved humic substances in drainage waters from grazed grassland in SW England. Proceedings of International Conference on Humic Substances, Dublin, Ireland, September 1995.

Development of a rapid field-test for soil mineral nitrogen and its application to grazed grassland

A - Papers appearing in refereed journals

Scholefield, D. and Titchen, N. M. 1995. Development of a rapid field-test for soil mineral nitrogen and its application to grazed grassland. Soil Use and Management. 11 (1), pp. 33-43. https://doi.org/10.1111/j.1475-2743.1995.tb00493.x

Determination of phospholipid- and lipopolysaccharide-derived fatty acids as an estimate of microbial biomass and community structures in soils

A - Papers appearing in refereed journals

Zelles, L., Bai, Q. Y., Rackwitz, R., Chadwick, D. R. and Beese, F. 1995. Determination of phospholipid- and lipopolysaccharide-derived fatty acids as an estimate of microbial biomass and community structures in soils. Biology And Fertility Of Soils. 19, pp. 115-123.

Computer control for investigating water and chemical transport in a large isolated soil block

A - Papers appearing in refereed journals

Holden, N. M., Dowd, J. F., Williams, A. J. and Scholefield, D. 1995. Computer control for investigating water and chemical transport in a large isolated soil block. Computers and Electronics in Agriculture. 12 (3), pp. 225-236.

An evaluation of farm woodlands as nitrate buffers in intensively managed grassland

C1 - Edited contributions to conferences/learned societies

Macey, N. J., Scholefield, D. and Webb, B. W. 1995. An evaluation of farm woodlands as nitrate buffers in intensively managed grassland. Pollott, G. E. (ed.) Grassland into the 21st Century: Challenges and Opportunities, British Grassland Society Occasional Symposium No 29, 50th Anniversary Meeting, Harrogate, UK, 4-6 December 1995. British Grassland Society (BGS) Hurley. pp. 185-186

Nitrogen efficiency on dairy farms in South West England

D1 - Technical reports: non-confidential

Titchen, N. M., Scholefield, D. and Panayides, R. 1995. Nitrogen efficiency on dairy farms in South West England.

A large soil block and integrated sampling system for fine vegetation investigations of preferential flow

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. A large soil block and integrated sampling system for fine vegetation investigations of preferential flow. Proceedings of the Annual Conference of the British Society of Soil Science, 1994, Silsoe, UK.

Use of a `flow-over' incubation technique without acetylene blocking to measure the effect of the factors controlling denitrification in a grassland soil

C2 - Non-edited contributions to conferences

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1994. Use of a `flow-over' incubation technique without acetylene blocking to measure the effect of the factors controlling denitrification in a grassland soil. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Transfer of nitrogen from damaged roots of white clover (Trifolium repens L.) to closely associated roots of intact perennial ryegrass (Lolium perenne L.)

A - Papers appearing in refereed journals

Hatch, D. J. and Murray, P. J. 1994. Transfer of nitrogen from damaged roots of white clover (Trifolium repens L.) to closely associated roots of intact perennial ryegrass (Lolium perenne L.). Plant and Soil. 166, pp. 181-185. https://doi.org/10.1007/BF00008331

Soil water and nutrient dynamics in a silvopastoral agroforestry system

C2 - Non-edited contributions to conferences

Penn, M., Parkinson, R. J., Scholefield, D. and Williams, A. G. 1994. Soil water and nutrient dynamics in a silvopastoral agroforestry system. Annual Meeting of the UK Agroforestry Research Forum, 6-8 July 1994, University of Leeds.

Report on visit to Caen University: AFRC/INRA collaborative agreement, 9-11 March 1994

D1 - Technical reports: non-confidential

Hatch, D. J., Murray, P. J. and Kerley, S. J. 1994. Report on visit to Caen University: AFRC/INRA collaborative agreement, 9-11 March 1994.

Report on a visit to UTAD (University of Tras-os-Montes e Alto Douro), Vila Real, Portugal, 18-22 March 1994

D1 - Technical reports: non-confidential

Hatch, D. J. and Misselbrook, T. H. 1994. Report on a visit to UTAD (University of Tras-os-Montes e Alto Douro), Vila Real, Portugal, 18-22 March 1994.

Preliminary studies of the exchanges of methane between grassland and the atmosphere

C1 - Edited contributions to conferences/learned societies

Jarvis, S. C., Lockyer, D. R., Warren, G. P., Hatch, D. J. and Dollard, G. J. 1994. Preliminary studies of the exchanges of methane between grassland and the atmosphere. 15th General Meeting of the European Grassland Federation, Wageningen, the Netherlands, 6-10 June 1994.

Potential for denitrification at depth below long-term grass swards

A - Papers appearing in refereed journals

Jarvis, S. C. and Hatch, D. J. 1994. Potential for denitrification at depth below long-term grass swards. Soil Biology and Biochemistry. 26 (12), pp. 1629-1636.

Near real-time determination of nitrate leaching as an integrated component of a large soil block experiment for fine resolution preferential flow investigation

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. Near real-time determination of nitrate leaching as an integrated component of a large soil block experiment for fine resolution preferential flow investigation. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Management options to limit nitrate leaching from grassland

C1 - Edited contributions to conferences/learned societies

Cuttle, S. P. and Scholefield, D. 1994. Management options to limit nitrate leaching from grassland. Etchevers, J. D., Aguilar, A., Nunez, R., Alcantar, G. and Sanches, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

Kinetics of the denitrification in a soil under permanent pasture

A - Papers appearing in refereed journals

Dendooven, L., Splatt, P., Anderson, J. M. and Scholefield, D. 1994. Kinetics of the denitrification in a soil under permanent pasture. Soil Biology and Biochemistry. 26 (3), pp. 361-370.

Farm woodlands as nitrate soils

C2 - Non-edited contributions to conferences

Macey, N. J., Scholefield, D. and Webb, B. W. 1994. Farm woodlands as nitrate soils. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Empirical relationship describing the effects of preferential flow on nitrate leaching

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Lord, E. I. and Rodda, H. J. E. 1994. Empirical relationship describing the effects of preferential flow on nitrate leaching. Etchevers, J. D. Aguilar, A. Nunez, R. Alcantar, G. Sanchez, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

Effect of root feeding invertebrates on short term transfer of N from white clover to perennial ryegrass

C2 - Non-edited contributions to conferences

Murray, P. J. and Hatch, D. J. 1994. Effect of root feeding invertebrates on short term transfer of N from white clover to perennial ryegrass. Fourth British Grassland Society (BGS) Research Conference, 26-28 September 1994, Reading University. pp. 41-42

Development of a `flow-over' technique to measure N2 and N2O fluxes during soil incubation

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1994. Development of a `flow-over' technique to measure N2 and N2O fluxes during soil incubation. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Design of a large soil block for fine temporal and spatial resolution investigations of preferential flow

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. Design of a large soil block for fine temporal and spatial resolution investigations of preferential flow. Etchevers, J. D., Aguilar, A., Nunez, R., Alcantar, G. and Sanchez, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

Denitrification and the evolution of nitrous oxide after the application of cattle slurry to a peat soil

A - Papers appearing in refereed journals

Jarvis, S. C., Hatch, D. J., Pain, B. F. and Klarenbeek, J. V. 1994. Denitrification and the evolution of nitrous oxide after the application of cattle slurry to a peat soil. Plant and Soil. 166, pp. 231-241.

Assessing preferential flow using integrated experimental and modelling techniques

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. Assessing preferential flow using integrated experimental and modelling techniques. Etchevers, J. D., Aguilar, A., Nunez, R., Alcantar, G. and Sanchez, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

A field-based spectrophotometric flow-injection system for automatic determination of chloride in soil water

A - Papers appearing in refereed journals

Holden, N. M., Dowd, J. F., Williams, A. J. and Scholefield, D. 1994. A field-based spectrophotometric flow-injection system for automatic determination of chloride in soil water. Environmental Monitoring And Assessment. 36, pp. 217-228.

Sitona weevils (Coleoptera; Curculionidae) as agents for rapid transfer of nitrogen from white clover (Trifolium repens L.) to perennial ryegrass

A - Papers appearing in refereed journals

Murray, P. J. and Hatch, D. J. 1994. Sitona weevils (Coleoptera; Curculionidae) as agents for rapid transfer of nitrogen from white clover (Trifolium repens L.) to perennial ryegrass. Annals of Applied Biology - AAB. 125, pp. 29-33. https://doi.org/10.1111/j.1744-7348.1994.tb04943.x

The effects of nitrate, water content and temperature on denitrification in a grassland soil measured using a "flow-over" technique without acetylene blocking

C2 - Non-edited contributions to conferences

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1993. The effects of nitrate, water content and temperature on denitrification in a grassland soil measured using a "flow-over" technique without acetylene blocking. Fourth AFRC Meeting on Plant and Soil Nitrogen Metabolism, 15-17 December 1993, Silsoe, UK.

The "nitrate problem" in grassland

G - Articles in popular magazines and other technical publications

Scholefield, D. 1993. The "nitrate problem" in grassland. AFRC News. (April 1993), p. 12.

Report on a visit to France: AFRC/INRA collaborative agreement, 22-26 February 1993

D1 - Technical reports: non-confidential

Hatch, D. J., Lovell, R. D., Gill, K. and Murray, P. J. 1993. Report on a visit to France: AFRC/INRA collaborative agreement, 22-26 February 1993.

Preferential flow in a heavy clay soil

C2 - Non-edited contributions to conferences

Addison, P. J., Williams, A. J., Scholefield, D. and Dowd, J. F. 1993. Preferential flow in a heavy clay soil. EOS Supplement. pp. 293

North Wyke rapid nitrogen test

C2 - Non-edited contributions to conferences

Titchen, N. M. and Scholefield, D. 1993. North Wyke rapid nitrogen test. European Dairy Event, May 1993, Stoneleigh, UK.

Nitrogen losses from clover due to weevil root damage

D1 - Technical reports: non-confidential

Hatch, D. J. and Murray, P. J. 1993. Nitrogen losses from clover due to weevil root damage.

Nitrogen efficiency on dairy farms - problems and solutions

C2 - Non-edited contributions to conferences

Titchen, N. M. and Scholefield, D. 1993. Nitrogen efficiency on dairy farms - problems and solutions. Genus Management Conference, York, October 1993.

Nitrate leaching from grazed grassland lysimeters: effects of fertilizer input, field drainage, age of sward and patterns of weather

A - Papers appearing in refereed journals

Scholefield, D., Tyson, K. C., Garwood, E. A., Armstrong, A. C., Hawkins, J. M. B. and Stone, A. C. 1993. Nitrate leaching from grazed grassland lysimeters: effects of fertilizer input, field drainage, age of sward and patterns of weather. Journal of Soil Science. 44, pp. 601-613.

More efficient use of fertiliser N on dairy farms

D1 - Technical reports: non-confidential

Titchen, N. M., Scholefield, D. and Panayides, R. 1993. More efficient use of fertiliser N on dairy farms.

Measurement of nitrogen and nitrous oxide fluxes using a novel technique

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1993. Measurement of nitrogen and nitrous oxide fluxes using a novel technique. Fourth AFRC Meeting on Plant and Soil Nitrogen Metabolism, 15-17 December 1993, Silsoe, UK.

Integration of experimental and modelling techniques to asses preferential flow

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dawd, J. F. 1993. Integration of experimental and modelling techniques to asses preferential flow. EOS Supplement. pp. 293

Greenhouse gas exchanges with temperate grassland systems

C1 - Edited contributions to conferences/learned societies

Jarvis, S. C., Hatch, D. J. and Dollard, G. J. 1993. Greenhouse gas exchanges with temperate grassland systems. Proceedings of XVIIth International Grassland Congress, Palmerston North, New Zealand, February 1993.

Grass: the right environment

G - Articles in popular magazines and other technical publications

Hatch, D. J. 1993. Grass: the right environment. Farmers Weekly. (7 May 1993).

Final report on the AFRC-ADAS Drainage Experiment 1982-1992. North Wyke Research Station (28 pp.)

D1 - Technical reports: non-confidential

Tyson, K. C., Hawkins, J. M. B. and Stone, A. C. 1993. Final report on the AFRC-ADAS Drainage Experiment 1982-1992. North Wyke Research Station (28 pp.).

Experiment NW 88 Forms and rates of phosphate fertilizers for grass-clover swards

D1 - Technical reports: non-confidential

Scholefield, D., Sheldrick, R. D., Lavender, R. H. and Martyn, T. M. 1993. Experiment NW 88 Forms and rates of phosphate fertilizers for grass-clover swards.

Efficient fertiliser strategies for grassland

C2 - Non-edited contributions to conferences

Titchen, N. M. and Scholefield, D. 1993. Efficient fertiliser strategies for grassland. Grassland 1993, May 1993, Stoneleigh, UK.

Development of an N-cycle model to predict nitrate leaching from grassland catchments

C2 - Non-edited contributions to conferences

Rodda, H. J. E. and Scholefield, D. 1993. Development of an N-cycle model to predict nitrate leaching from grassland catchments. pp. 302

The role of earthworms in managed, permanent pastures in Devon, England

A - Papers appearing in refereed journals

Knight, D., Elliott, P. W., Andersen, J. M. and Scholefield, D. 1992. The role of earthworms in managed, permanent pastures in Devon, England. Soil Biology and Biochemistry. 24 (12), pp. 1511-1517.

The North Wyke grassland drainage experiment

G - Articles in popular magazines and other technical publications

Tyson, K. C., Hawkins, J. M. B. and Stone, A. C. 1992. The North Wyke grassland drainage experiment. Grass Farmer . 42, pp. 21-23.

More efficient use of fertilizer N on dairy farms

D1 - Technical reports: non-confidential

Titchen, N. M., Scholefield, D. and Panayides, R. 1992. More efficient use of fertilizer N on dairy farms.

An isotope tracer experiment on a drained grassland soil: implications for the 'old water - new water' controversy

C1 - Edited contributions to conferences/learned societies

Addison, P. J., Williams, A. S., Ternon, J. L., Wenner, D. B., Dowd, J. F. and Scholefield, D. 1992. An isotope tracer experiment on a drained grassland soil: implications for the 'old water - new water' controversy. Seventeenth General Assembly of European Geographical Society, Session HS1.2, Run-off prediction on small catchments, Edinburgh 1991.

A model to predict transformations and losses of nitrogen in UK pastures grazed by beef-cattle

A - Papers appearing in refereed journals

Scholefield, D., Lockyer, D. R., Whitehead, D. C. and Tyson, K. C. 1991. A model to predict transformations and losses of nitrogen in UK pastures grazed by beef-cattle. Plant and Soil. 132 (2), pp. 165-177. https://doi.org/10.1007/bf00010397

Micrometeorological studies of ammonia emission from sheep grazed swards

A - Papers appearing in refereed journals

Jarvis, S. C., Hatch, D. J., Orr, R. J. and Reynolds, S. E. 1991. Micrometeorological studies of ammonia emission from sheep grazed swards. The Journal of Agricultural Science. 117, pp. 101-109. https://doi.org/Reynolds(a1)DOI:https://doi.org/10.1017/S0021859600079028

An isotope tracer experiment on a drained grassland soil: implications for the "old water - new water" controversy

C2 - Non-edited contributions to conferences

Addison, P. J., Dowd, J. F., Wenner, D. B., Scholefield, D. and Williams, A. G. 1991. An isotope tracer experiment on a drained grassland soil: implications for the "old water - new water" controversy. American Geophysical Union Full Meeting 1991.

Soil, water and nutrient dynamics in a silvopastoral system

C2 - Non-edited contributions to conferences

Penn, M., Parkinson, R. J., Scholefield, D. and Williams, A. J. 1989. Soil, water and nutrient dynamics in a silvopastoral system. Proceedings of the Fourth British Grassland Society (BGS) Research Conference, 26-28 September, Reading, UK.

Strategies of fertilizer nitrogen application to grassland for beef: effects on production and soil mineral nitrogen

C1 - Edited contributions to conferences/learned societies

Titchen, N. M., Wilkins, R. J., Philipps, L. and Scholefield, D. 1989. Strategies of fertilizer nitrogen application to grassland for beef: effects on production and soil mineral nitrogen. Desroches, R. (ed.) Proceedings of XVIth International Grassland Congress, Nice, France. pp. 183-184

Fertiliser strategies to reduce leaching losses from grazed grassland

G - Articles in popular magazines and other technical publications

Titchen, N. M., Philipps, L., Scholefield, D. and Wilkins, R. J. 1988. Fertiliser strategies to reduce leaching losses from grazed grassland. AgTec 1988/89.

Fertiliser strategies to reduce leaching loss from grazed grass

C2 - Non-edited contributions to conferences

Titchen, N. M., Philipps, L., Wilkins, R. J. and Scholefield, D. 1988. Fertiliser strategies to reduce leaching loss from grazed grass. Research Meeting No 1, British Grassland Society (BGS), September 1988, Session II, Paper 3.