Investigation of the routes by which pathogens associated with livestock slurries and manure may be transferred from the farm to the wider environment

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).

Authors	Avery, S., Haygarth, P. M., Hobbs, P. J., Chadwick, D. R., Anthony, S. G., Smith, K. A. and Williams, J.
Type	D1 - Technical reports: non-confidential
Year of Publication	2004
Publisher	Department for Environment, Food and Rural Affairs (DEFRA)
Funder	Department of Environment, Food and Rural Affairs
Funder project or code	Soil Science and Environmental Quality (SSEQ)
	Manures and Farm Resources (MFR)
	Project: 2460 5186
	Project: WA 0804
Open access	Published as bronze (free) open access
File	WA0804_3190_FRP.pdf
Output status	Published
Copyright license	Crown copyright
Series	DEFRA Final Report WA0804

Related outputs

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

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

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

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

A meta-analysis of phosphatase activity in agricultural settings in response to phosphorus deficiency

A - Papers appearing in refereed journals

Janes-Bassett, V., Blackwell, M. S. A., Blair, G., Davies, J., Haygarth, P. M., Mezelia, M. M. and Stewart, G. R. 2022. A meta-analysis of phosphatase activity in agricultural settings in response to phosphorus deficiency. Soil Biology and Biochemistry. 165, p. 1008537. https://doi.org/10.1016/j.soilbio.2021.108537

Grazing and topography control nutrient pools in low Arctic soils of Southwest Greenland

A - Papers appearing in refereed journals

Van Soest, M. A. J, Anderson, N. J., Bol, R., Dixon, E. R. and Haygarth, P. M. 2022. Grazing and topography control nutrient pools in low Arctic soils of Southwest Greenland. European Journal of Soil Science. 73 (4), p. e13278. https://doi.org/10.1111/ejss.13278

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

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

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

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

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

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

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

Corrigendum to “Using a meta-analysis approach to understand complexity in soil biodiversity and phosphorus acquisition in plants” [Soil Biol. Biochem. 142 (2020) 107695]

A - Papers appearing in refereed journals

Mezeli, M. M., Page, S., George, T. S., Neilson, R., Mead, A., Blackwell, M. S. A. and Haygarth, P. M. 2021. Corrigendum to “Using a meta-analysis approach to understand complexity in soil biodiversity and phosphorus acquisition in plants” [Soil Biol. Biochem. 142 (2020) 107695]. Soil Biology and Biochemistry. 157, p. 108145. https://doi.org/10.1016/j.soilbio.2021.108145

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

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

Cycling of reduced phosphorus compounds in soil and potential impacts of climate change

A - Papers appearing in refereed journals

Kehler, A. P., Haygarth, P. M., Tamburini, F. and Blackwell, M. S. A. 2021. Cycling of reduced phosphorus compounds in soil and potential impacts of climate change. European Journal of Soil Science. https://doi.org/10.1111/ejss.13121

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

Using a meta-analysis approach to understand complexity in soil biodiversity and phosphorus acquisition in plants

A - Papers appearing in refereed journals

Mezeli, M. M., Page, S., George, T. S., Neilson, R., Mead, A., Blackwell, M. S. A. and Haygarth, P. M. 2020. Using a meta-analysis approach to understand complexity in soil biodiversity and phosphorus acquisition in plants. Soil Biology and Biochemistry. 142, p. 107695. https://doi.org/10.1016/j.soilbio.2019.107695

Using a meta-analysis approach to understand complexity in soil biodiversity and phosphorous acquisition in plants

A - Papers appearing in refereed journals

Mezeli, M. M., Page, S., George, T. S., Neilson, R., Mead, A., Blackwell, M. S. A. and Haygarth, P. M. 2020. Using a meta-analysis approach to understand complexity in soil biodiversity and phosphorous acquisition in plants. Soil Biology and Biochemistry. 142, p. 107695. https://doi.org/10.1016/j/soilbio.2019.107695

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

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

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

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

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

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

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

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

Determining the Effect of Drying Time on Phosphorus Solubilization from Three Agricultural Soils under Climate Change Scenarios

A - Papers appearing in refereed journals

Forber, K. J., Ockenden, M. C., Wearing, C., Hollaway, M. J., Falloon, P. D., Kahana, R., Villamizar, M. L., Zhou, J. G., Withers, P. J. A., Beven, K. J., Collins, A. L., Evans, R., Hiscock, K. M., Macleod, C. J. A. and Haygarth, P. M. 2017. Determining the Effect of Drying Time on Phosphorus Solubilization from Three Agricultural Soils under Climate Change Scenarios. Journal of Environmental Quality. 46 (5), pp. 1131-1136. https://doi.org/10.2134/jeq2017.04.0144

Major agricultural changes required to mitigate phosphorus losses under climate change

A - Papers appearing in refereed journals

Ockenden, M. C., Hollaway, M. J., Beven, K. J., Collins, A. L., Evans, R., Falloon, P. D., Forber, K. J., Hiscock, K. M., Kahana, R., Macleod, C. J. A., Tych, W., Villamizar, M. L., Wearing, C., Withers, P. J. A., Zhou, J. G., Barker, P. A., Burke, S., Freer, J. E., Johnes, P. J., Snell, M. A., Surridge, B. W. J. and Haygarth, P. M. 2017. Major agricultural changes required to mitigate phosphorus losses under climate change. Nature Communications. 8 (1), p. 161. https://doi.org/10.1038/s41467-017-00232-0

Plant, soil and microbial controls on grassland diversity restoration: a long-term, multi-site mesocosm experiment

A - Papers appearing in refereed journals

Fry, E. L., Pilgrim, E. S., Tallowin, J. R. B., Smith, R. S., Mortimer, S. R., Beaumont, D. A., Simkin, J., Harris, S. J., Shiel, R. S., Quirk, H., Harrison, K. A., Lawson, C. S., Hobbs, P. J. and Bardgett, R. D. 2017. Plant, soil and microbial controls on grassland diversity restoration: a long-term, multi-site mesocosm experiment. Journal of Applied Ecology. February, pp. 1-11. https://doi.org/10.1111/1365-2664.12869

Does the combination of citrate and phytase exudation in Nicotiana tabacum promote the acquisition of endogenous soil organic phosphorus?

A - Papers appearing in refereed journals

Giles, C. D., George, T. S., Brown, L. K., Mezeli, M. M., Richardson, A. E., Shand, C. A., Wendler, R., Darch, T., Menezes-Blackburn, D., Cooper, P., Stutter, M. I., Lumsdon, D. G., Blackwell, M. S. A., Wearing, C., Zhang, H. and Haygarth, P. M. 2017. Does the combination of citrate and phytase exudation in Nicotiana tabacum promote the acquisition of endogenous soil organic phosphorus? Plant and Soil. 412 (1), pp. 43-59. https://doi.org/10.1007/s11104-016-2884-3

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

Changing climate and nutrient transfers: Evidence from high temporal resolution concentration-flow dynamics in headwater catchments

A - Papers appearing in refereed journals

Ockenden, M. C., Deasy, C. E., Benskin, C. M. H., Beven, K. J., Burke, S., Collins, A. L., Evans, R., Falloon, P. D., Forber, K. J., Hiscock, K. M., Hollaway, M. J., Kahana, R., Macleod, C. J. A., Reaney, S. M., Snell, M. A., Villamizar, M. L., Wearing, C., Withers, P. J. A., Zhou, J. G. and Haygarth, P. M. 2016. Changing climate and nutrient transfers: Evidence from high temporal resolution concentration-flow dynamics in headwater catchments. Science of the Total Environment. 548, pp. 325-339. https://doi.org/10.1016/j.scitotenv.2015.12.086

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

Organic Acids Regulation of Chemical Microbial Phosphorus Transformations in Soils

A - Papers appearing in refereed journals

Menezes-Blackburn, D., Paredes, C., Zhang, H., Giles, C. D., Darch, T., Stutter, M., George, T. S., Shand, C., Lumsdon, D., Cooper, P., Wendler, R., Brown, L., Blackwell, M. S. A., Wearing, C., Haygarth, P. M. and Stralia, V. P. 2016. Organic Acids Regulation of Chemical Microbial Phosphorus Transformations in Soils. Environmental Science & Technology. 50 (21), pp. 11521-11531. https://doi.org/10.1021/acs.est.6b03017

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

A Holistic Approach to Understanding the Desorption of Phosphorus in Soils

A - Papers appearing in refereed journals

Menezes-Blackburn, D., Zhang, H., Stutter, M., Giles, C. D., Darch, T., George, T. S., Shand, C., Lumsdon, D., Blackwell, M. S. A., Wearing, C., Cooper, P., Wendler, R., Brown, L. and Haygarth, P. M. 2016. A Holistic Approach to Understanding the Desorption of Phosphorus in Soils. Environmental Science & Technology. 50 (7), pp. 3371-3381. https://doi.org/10.1021/acs.est.5b05395

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

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

Lattice Boltzmann method for the fractional advection-diffusion equation

A - Papers appearing in refereed journals

Zhou, J. G., Haygarth, P. M., Withers, P. J. A., Macleod, C. J. A., Falloon, P. D., Beven, K. J., Ockenden, M. C., Forber, K. J., Hollaway, M. J., Evans, R., Collins, A. L., Hiscock, K. M., Wearing, C., Kahana, R. and Velez, M. L. V. 2016. Lattice Boltzmann method for the fractional advection-diffusion equation. Physical Review E. 93 (4). https://doi.org/10.1103/PhysRevE.93.043310

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

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 .

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 .

Land use and soil factors affecting accumulation of phosphorus species in temperate soils

A - Papers appearing in refereed journals

Stutter, M. I., Shand, C. A., George, T. S., Blackwell, M. S. A., Dixon, E. R., Bol, R., Mackay, R. L., Richardson, A. E., Condron, L. M. and Haygarth, P. M. 2015. Land use and soil factors affecting accumulation of phosphorus species in temperate soils. Geoderma. 257-258, pp. 29-39. https://doi.org/10.1016/j.geoderma.2015.03.020

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

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

A multi-model uncertainty assessment of phosphorus transport using high-frequency data from the River Eden catchment, Cumbria

C2 - Non-edited contributions to conferences

Hollaway, M., Haygarth, P. M., Benskin, C., Beven, K., Collins, A. L., Evans, R., Falloon, P., Hiscock, K., Kahana, R., Macleod, C., Ockenden, M., Ross, K., Wearing, C., Withers, P., Zhou, J. and Team, E. 2014. A multi-model uncertainty assessment of phosphorus transport using high-frequency data from the River Eden catchment, Cumbria. Abstracts Tereno International Conference: from Observation to Prediction in Terrestrial Systems, Bonn, 29 September-2 October 2014 . pp. O27

Soil phosphorus in sustainable farming systems

C2 - Non-edited contributions to conferences

Menezes-Blackburn, D., Giles, C. D., George, T. S., Shand, C., Lumsdon, D., Cooper, P., Wendler, R., Adu, M., Brown, L., Stutter, M., Blackwell, M. S. A., Wearing, C., Haygarth, P. M. and Zhang, H. 2014. Soil phosphorus in sustainable farming systems. SCOPE Newsletter: visions for sustainable phosphorus tomorrow contribution received May 2014 . pp. 14

Exploiting root exudation of organic acids and phytases to enhance plant utilisation of soil phosphorus

C2 - Non-edited contributions to conferences

Menezes-Blackburn, D., Giles, C., George, T. S., Shand, C., Lumsdon, D., Cooper, P., Wendler, R., Adu, M., Brown, L., Stutter, M., Blackwell, M. S. A., Wearing, C., Zhang, H. and Haygarth, P. M. 2014. Exploiting root exudation of organic acids and phytases to enhance plant utilisation of soil phosphorus. Abstracts 5th Conference on Phosphorus in Soils and Plants, Montpellier, 26-29 August 2014 . pp. P211

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

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

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 .

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

High-frequency monitoring of nitrogen and phosphorus response in three rural catchments to the end of the 2011-2012 drought in England

A - Papers appearing in refereed journals

Outram, F. N., Lloyd, C. E. M., Jonczyk, J., Benskin, C. Mcw. H., Grant, F., Perks, M. T., Deasy, C., Burke, S. P., Collins, A. L., Freer, J., Haygarth, P. M., Hiscock, K. M., Johnes, P. J. and Lovett, A. L. 2014. High-frequency monitoring of nitrogen and phosphorus response in three rural catchments to the end of the 2011-2012 drought in England. Hydrology And Earth System Sciences. 18, pp. 3429-3448. https://doi.org/10.5194/hess-18-3429-2014

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.

Developing demonstration test catchments as a platform for transdisciplinary land management research in England and Wales

A - Papers appearing in refereed journals

Mcgonigle, D. F., Burke, S. P., Collins, A. L., Gartner, R., Haft, M. R., Harris, R. C., Haygarth, P. M., Hedges, M. C., Hiscock, K. M. and Lovett, A. A. 2014. Developing demonstration test catchments as a platform for transdisciplinary land management research in England and Wales. Environmental Science: Processes and Impacts. 16, pp. 1618-1628. https://doi.org/10.1039/c3em00658a

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

Microbial biomass phosphorus contributions to phosphorus solubility in riparian vegetated buffer strip soils

A - Papers appearing in refereed journals

Roberts, W. M., Matthews, R. A., Blackwell, M. S. A., Peukert, S., Collins, A. L., Stutter, M. I. and Haygarth, P. M. 2013. Microbial biomass phosphorus contributions to phosphorus solubility in riparian vegetated buffer strip soils. Biology And Fertility Of Soils. 49, pp. 1237-1241. https://doi.org/10.1007/s00374-013-0802-x

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

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

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

A novel grass hybrid to reduce flood generation in temperate regions

A - Papers appearing in refereed journals

Macleod, C. J. A., Humphreys, M. W., Whalley, W. R., Turner, L., Binley, A., Watts, C. W., Skot, L., Joynes, A., Hawkins, S., King, I. P., O'donovan, S. and Haygarth, P. M. 2013. A novel grass hybrid to reduce flood generation in temperate regions. Scientific Reports. 3, p. 1683. https://doi.org/10.1038/srep01683

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 .

Oligopeptides represent a preferred source of organic N uptake: a global phenomenon?

A - Papers appearing in refereed journals

Farrell, M., Hill, P. W., Farrar, J., Deluca, T. H., Roberts, P., Kielland, K., Dahlgren, R., Murphy, D. V., Hobbs, P. J., Bardgett, R. D. and Jones, D. L. 2013. Oligopeptides represent a preferred source of organic N uptake: a global phenomenon? Ecosystems. 16, pp. 133-145. https://doi.org/10.1007/s10021-012-9601-8

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 .

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 .

Plant-soil interactions and grassland diversity restoration

C1 - Edited contributions to conferences/learned societies

Bardgett, R. D., Smith, R. S., Shiel, R. S., Tallowin, J. R. B., Mortimer, S. R., Brown, V. K., Pilgrim, E. S., Millward, D., Lawson, C., Harrison, K. A., Edwards, A. E., Hobbs, P. J., Sanderson, R., Harris, S. J., Beaumont, D. A., Murray, A. M., Wright, D. G. and Quirk, H. 2012. Plant-soil interactions and grassland diversity restoration. Restoring diverse grassland: what can be achieved where, and what will it do for us? Aspects of Applied Biology 115 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 31-34

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

Optimizing anaerobic digestion by selection of the immobilizing surface for enhanced methane production

A - Papers appearing in refereed journals

Adu-Gyamfi, N., Rao Ravella, S. and Hobbs, P. J. 2012. Optimizing anaerobic digestion by selection of the immobilizing surface for enhanced methane production. Bioresource Technology. 120, pp. 248-255. https://doi.org/10.1016/j.biortech.2012.06.042

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

Scaling up the phosphorus signal from soil hillslopes to headwater catchments

A - Papers appearing in refereed journals

Haygarth, P. M., Page, T. J. C., Beven, K. J., Freer, J., Joynes, A., Butler, P., Wood, G. A. and Owens, P. N. 2012. Scaling up the phosphorus signal from soil hillslopes to headwater catchments. Freshwater Biology. 57(Suppl. 1), pp. 7-25. https://doi.org/10.1111/j.1365-2427.2012.02748.x

Abiotic drivers and plant traits explain landscape-scale patterns in soil microbial communities

A - Papers appearing in refereed journals

De Vries, F. T., Manning, P., Tallowin, J. R. B., Mortimer, S. R., Pilgrim, E. S., Harrison, K. A., Hobbs, P. J., Quirk, H., Shipley, B., Cornelissen, J. H. C., Kattge, J. and Bardgett, R. D. 2012. Abiotic drivers and plant traits explain landscape-scale patterns in soil microbial communities. Ecology Letters. 15 (11), pp. 1230-1239. https://doi.org/10.1111/j.1461-0248.2012.01844.x

Recovering phosphorus from soil: a root solution?

A - Papers appearing in refereed journals

Stutter, M. J., Shand, C. A., George, T. S., Blackwell, M. S. A., Bol, R., Mackay, R. L., Richardson, A. E., Condron, L. M., Turner, B. L. and Haygarth, P. M. 2012. Recovering phosphorus from soil: a root solution? Environmental Science & Technology. 46, pp. 1977-1978. https://doi.org/10.1021/es2044745

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

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

Impact of low lignin containing brown midrib sorghum mutants to harness biohydrogen production using mixed anaerobic consortia

A - Papers appearing in refereed journals

Prakasham, R. S., Brahmaiah, P., Nagaiah, D., Srinivasa Rao, P., Reddy, B. V. S., Sreenivas Rao, R. and Hobbs, P. J. 2012. Impact of low lignin containing brown midrib sorghum mutants to harness biohydrogen production using mixed anaerobic consortia. International Journal Of Hydrogen Energy. 37 (4), pp. 3186-3190. https://doi.org/10.1016/j.ijhydene.2011.11.082

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

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

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 .

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

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

Candida northwykensis sp. nov., a novel yeast isolated from the gut of the click beetle Melanotus villosus

A - Papers appearing in refereed journals

Rao Ravella, S., Donovan, N., James, S. A., Shivaji, S., Arunasri, K., Bond, C. J., Roberts, I. N. and Hobbs, P. J. 2011. Candida northwykensis sp. nov., a novel yeast isolated from the gut of the click beetle Melanotus villosus. Current Microbiology. 63, pp. 115-120. https://doi.org/10.1007/s00284-011-9952-y

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 .

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 .

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

Evaluation of near infrared spectroscopy and software sensor methods for determination of total alkalinity in anaerobic digesters

A - Papers appearing in refereed journals

Ward, A. J., Hobbs, P. J., Holliman, P. J. and Jones, D. L. 2011. Evaluation of near infrared spectroscopy and software sensor methods for determination of total alkalinity in anaerobic digesters. Bioresource Technology. 102, pp. 4083-4090. https://doi.org/10.1016/j.biortech.2010.12.046

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

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

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

Brown mid-rib sorghum as a novel substrate for biofuel production

B - Book chapters etc edited externally

Srinivasa Rao, P., Sudheer Kumar, Y., Rao Ravella, S., Umakanth, A. V., Hobbs, P. J. and Reddy, B. V. S. 2010. Brown mid-rib sorghum as a novel substrate for biofuel production. in: Prakasham, R. S., Deshpande, S. and SrinivasaRao, P. (ed.) Brown midrib sorghum: current status and potential as novel ligno-cellulosic feedstock of bioenergy Lambert Academic Publishing, Saarbrucken. pp. 74-95

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 biomass hydrolysis on biogas production

C2 - Non-edited contributions to conferences

Ravella Rao, S., Retter, A. L. and Hobbs, P. J. 2010. Effect of biomass hydrolysis on biogas production. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

Analysis of manures and biosolids via near infrared reflectance spectroscopy (NIRS)

C2 - Non-edited contributions to conferences

Smith, K. A., Barrow, C. C., Gahkani, A. S., Hobbs, P. J., Sagoo, E., Shelley, S. J. and Williams, J. R. 2010. Analysis of manures and biosolids via near infrared reflectance spectroscopy (NIRS). Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

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

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 .

Benchmarking commercial biogas plants to improve performance

C2 - Non-edited contributions to conferences

Hobbs, P. J., Rao Ravella, S., Ward, A. J., Schattauer, A., Retter, A. L., Williams, J., Eder, M. and Amon, T. 2010. Benchmarking commercial biogas plants to improve performance. Abstracts 14th Ramiran International Conference, Lisbon, 12-15 September 2010 .

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 .

Integrating water and agricultural management under climate change

A - Papers appearing in refereed journals

Macleod, C. J. A. and Haygarth, P. M. 2010. Integrating water and agricultural management under climate change. Science of the Total Environment. 408 (23), pp. 5619-5622. https://doi.org/10.1016/j.scitotenv.2010.02.041

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

Extracellular polysaccharide (EPS) production by a novel strain of yeast-like fungus Aureobasidium pullulans

A - Papers appearing in refereed journals

Rao Ravella, S., Suarez Quinones, T., Retter, A. L., Heiermann, M., Amon, T. and Hobbs, P. J. 2010. Extracellular polysaccharide (EPS) production by a novel strain of yeast-like fungus Aureobasidium pullulans. Carbohydrate Polymers. 82, pp. 728-732. https://doi.org/10.1016/j.carbpol.2010.05.039

Ensemble evaluation of hydrological model hypotheses

A - Papers appearing in refereed journals

Krueger, T., Freer, J., Quinton, J. N., Macleod, C. J. A., Bilotta, G. S., Brazier, R. E., Butler, P. and Haygarth, P. M. 2010. Ensemble evaluation of hydrological model hypotheses. Water Resources Research. 46, p. W07516 (17pp). https://doi.org/10.1029/2009WR007845

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

Phosphorus solubilization and potential transfer to surface waters from the soil microbial biomass following drying-rewetting and freezing-thawing

A - Papers appearing in refereed journals

Blackwell, M. S. A., Brookes, P. C., De La Fuente-Martinez, N., Gordon, H., Murray, P. J., Snars, K. E., Williams, J. K., Bol, R. and Haygarth, P. M. 2010. Phosphorus solubilization and potential transfer to surface waters from the soil microbial biomass following drying-rewetting and freezing-thawing. Advances in Agronomy. 106, pp. 1-35. https://doi.org/10.1016/S0065-2113(10)06001-3

Soil management and grass species effects on the hydraulic properties of shrinking soils

A - Papers appearing in refereed journals

Gregory, A. S., Webster, C. P., Watts, C. W., Whalley, W. R., Macleod, C. J. A., Joynes, A., Papadopoulos, A., Haygarth, P. M., Binley, A., Humphreys, M. W., Turner, L. B., Skot, L. and Matthews, G. P. 2010. Soil management and grass species effects on the hydraulic properties of shrinking soils. Soil Science Society of America Journal. 74, pp. 753-761. https://doi.org/10.2136/sssaj2009.0284

Assessing multiple novel tracers to improve the understanding of the contribution of agricultural farm waste to diffuse water pollution

A - Papers appearing in refereed journals

Granger, S. J., Bol, R., Dixon, E. R., Naden, P. S., Old, G. H., Marsh, J. K., Bilotta, G., Brazier, R., White, S. M. and Haygarth, P. M. 2010. Assessing multiple novel tracers to improve the understanding of the contribution of agricultural farm waste to diffuse water pollution. Journal of Environmental Monitoring. 12, pp. 1159-1169. https://doi.org/10.1039/b915929k

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

Microbial diversity and activity are increased by compost amendment of metal-contaminated soils

A - Papers appearing in refereed journals

Farrell, M., Griffith, G. W., Hobbs, P. J., Perkins, W. T. and Jones, D. L. 2010. Microbial diversity and activity are increased by compost amendment of metal-contaminated soils. FEMS Microbiology Ecology. 71, pp. 94-105. https://doi.org/10.1111/j.1574-6941.2009.00793.x

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

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

Cryptococcus shivajii sp. nov.: a novel basidiomycetous yeast isolated from biogas reactor

A - Papers appearing in refereed journals

Rao Ravella, S., James, S. A., Bond, C. J., Roberts, I. N., Cross, K., Retter, A. L. and Hobbs, P. J. 2010. Cryptococcus shivajii sp. nov.: a novel basidiomycetous yeast isolated from biogas reactor. Current Microbiology. 60, pp. 12-16. https://doi.org/10.1007/s00284-009-9493-9

Towards a holistic classification of diffuse agricultural water pollution from intensively managed grasslands on heavy soils

A - Papers appearing in refereed journals

Granger, S. J., Bol, R., Anthony, S., Owens, P. N., White, S. M. and Haygarth, P. M. 2010. Towards a holistic classification of diffuse agricultural water pollution from intensively managed grasslands on heavy soils. Advances in Agronomy. 105, pp. 83-115. https://doi.org/10.1016/S0065-2113(10)05003-0

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

Migration of heavy metals in soil as influenced by compost amendments

A - Papers appearing in refereed journals

Farrell, M., Perkins, W. T., Hobbs, P. J., Griffith, G. W. and Jones, D. L. 2010. Migration of heavy metals in soil as influenced by compost amendments. Environmental Pollution. 158, pp. 55-64. https://doi.org/10.1016/j.envpol.2009.08.027

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

Linking plant biology and soil physics to understand hillslope hydrology

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Binley, A., Clark, L. J., Gregory, A. S., Hawkins, S. L., Humphreys, M., Joynes, A., Papdopoulos, A., Skot, L., Stone, A., Turner, L. B., Watts, C. W., Webster, C. P., Whalley, W. R. and Haygarth, P. M. 2009. Linking plant biology and soil physics to understand hillslope hydrology. Abstracts European Geophysical Union General Assembly, Vienna, 19-24 April 2009 .

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

Phosphorus recovery from wastewater by struvite crystallization: a review

A - Papers appearing in refereed journals

Le Corre, K. S., Valsami-Jones, E., Hobbs, P. J. and Parsons, S. A. 2009. Phosphorus recovery from wastewater by struvite crystallization: a review. Critical Reviews in Environmental Science and Technology. 39, pp. 433-477. https://doi.org/10.1080/10643380701640573

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

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

Novel yeasts from biogas reactors for ethanol production

C2 - Non-edited contributions to conferences

Rao Ravella, S. and Hobbs, P. J. 2009. Novel yeasts from biogas reactors for ethanol production. Abstracts Meeting on Yeast Cell Biology, Cold Spring Harbor, 11-15 August 2009 .

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 .

Effects of soil drying and rewetting on phosphorus in leachate: the role of the soil microbial biomass and other properties

C2 - Non-edited contributions to conferences

Blackwell, M. S. A., Brookes, P. C., De La Fuente-Martinez, N., Murray, P. J., Snars, K. E., Williams, J. K. and Haygarth, P. M. 2009. Effects of soil drying and rewetting on phosphorus in leachate: the role of the soil microbial biomass and other properties. Abstracts BSSS Autumn Meeting 2009 .

Enhanced production of xylanase by a newly isolated Aspergillus terreus under solid state fermentation using palm industrial waste: a statistical optimization

A - Papers appearing in refereed journals

Suvarna Lakshmi, G., Subba Rao, C., Sreenivas Rao, R., Hobbs, P. J. and Prakasham, R. S. 2009. Enhanced production of xylanase by a newly isolated Aspergillus terreus under solid state fermentation using palm industrial waste: a statistical optimization. Biochemical Engineering Journal. 48, pp. 51-57. https://doi.org/10.1016/j.bej.2009.08.005

Significance of root-attached soil and soil preparation for microbial biomass phosphorus measurement

A - Papers appearing in refereed journals

Blackwell, M. S. A., Williams, J. K., Snars, K. E., Brookes, P. C., De La Fuente-Martinez, N., Michallon, L., Murray, P. J. and Haygarth, P. M. 2009. Significance of root-attached soil and soil preparation for microbial biomass phosphorus measurement. Soil Science Society of America Journal. 73, pp. 1861-1863. https://doi.org/10.2136/sssaj2009.0021N

Biohydrogen production from renewable agri-waste blend: optimization using mixer design

A - Papers appearing in refereed journals

Prakasham, R. S., Sathish, T., Brahmaiah, P., Subba Rao, C., Sreenivas Rao, R. and Hobbs, P. J. 2009. Biohydrogen production from renewable agri-waste blend: optimization using mixer design. International Journal Of Hydrogen Energy. 34, pp. 6143-6148. https://doi.org/10.1016/j.ijhydene.2009.06.016

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

Volatile C8 compounds and psuedomonads influence primordium formation of Agaricus bisporus

A - Papers appearing in refereed journals

Noble, R., Dobrovin-Pennington, A., Hobbs, P. J., Pederby, J. and Rodger, A. 2009. Volatile C8 compounds and psuedomonads influence primordium formation of Agaricus bisporus. Mycologia. 101, pp. 583-591. https://doi.org/10.3852/07-194

Bioenergy from permanent grassland - a review: 2. Combustion

A - Papers appearing in refereed journals

Prochnow, A., Heiermann, M., Plochl, M., Amon, T. and Hobbs, P. J. 2009. Bioenergy from permanent grassland - a review: 2. Combustion. Bioresource Technology. 100 (21), pp. 4945-4954. https://doi.org/10.1016/j.biortech.2009.05.069

Bioenergy from permanent grassland - a review: 1. Biogas

A - Papers appearing in refereed journals

Prochnow, A., Heiermann, M., Plochl, M., Linke, B., Idler, C., Amon, T. and Hobbs, P. J. 2009. Bioenergy from permanent grassland - a review: 1. Biogas. Bioresource Technology. 100 (21), pp. 4931-4944. https://doi.org/10.1016/j.biortech.2009.05.070

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).

Effects of soil drying and rate of re-wetting on concentrations and forms of phosphorus in leachate

A - Papers appearing in refereed journals

Blackwell, M. S. A., Brookes, P. C., De La Fuente-Martinez, N., Murray, P. J., Snars, K. E., Williams, J. K. and Haygarth, P. M. 2009. Effects of soil drying and rate of re-wetting on concentrations and forms of phosphorus in leachate. Biology And Fertility Of Soils. 45, pp. 635-643. https://doi.org/10.1007/s00374-009-0375-x

Aerating recycled water on mushroom composting sites affects its chemical analysis and the characteristics of odor emissions

A - Papers appearing in refereed journals

Noble, R., Dobrovin-Pennington, A., Wright, C., Hobbs, P. J. and Williams, J. 2009. Aerating recycled water on mushroom composting sites affects its chemical analysis and the characteristics of odor emissions. Journal of Environmental Quality. 38, pp. 1493-1500. https://doi.org/10.2134/jeq2008.0145

Uncertainties in data and models to describe event dynamics of agricultural sediment and phosphorus transfer

A - Papers appearing in refereed journals

Krueger, T., Quinton, J. N., Freer, J., Macleod, C. J. A., Bilotta, G. S., Brazier, R. E., Butler, P. and Haygarth, P. M. 2009. Uncertainties in data and models to describe event dynamics of agricultural sediment and phosphorus transfer. Journal of Environmental Quality. 38, pp. 1137-1148. https://doi.org/10.2134/jeq2008.0179

Current trends in biotechnological production of xylitol and future prospects

A - Papers appearing in refereed journals

Prakasham, R. S., Sreenivas Rao, R. and Hobbs, P. J. 2009. Current trends in biotechnological production of xylitol and future prospects. Current Trends in Biotechnology and Pharmacy. 3, pp. 8-36.

Bioremediation of poly-aromatic hydrocarbon (PAH)-contaminated soil by composting

A - Papers appearing in refereed journals

Loick, N., Hobbs, P. J., Hale, M. D. C. and Jones, D. L. 2009. Bioremediation of poly-aromatic hydrocarbon (PAH)-contaminated soil by composting. Critical Reviews in Environmental Science and Technology. 39 (4), pp. 271-332. https://doi.org/10.1080/10643380701413682

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

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

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).

Mechanisms to improve integrative research at the science-policy interface for sustainable catchment management

A - Papers appearing in refereed journals

Macleod, C. J. A., Blackstock, K. L. and Haygarth, P. M. 2008. Mechanisms to improve integrative research at the science-policy interface for sustainable catchment management. Ecology And Society. 13, p. Art. 48 (15pp).

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

Impact of the rate of rewetting of a dried soil on the concentration of phosphorus in leachate

C2 - Non-edited contributions to conferences

Blackwell, M. S. A., De La Fuente-Martinez, N., Murray, P. J., Brookes, P. C., Snars, K. E., Haygarth, P. M. and Williams, J. K. 2008. Impact of the rate of rewetting of a dried soil on the concentration of phosphorus in leachate. Abstracts 2008 Joint Annual Meeting of the Geological Society of America, Soil Science Society of America, American Society of Agronomy, Crop Science Society of America, Gulf Coast Association of Geological Societies with the Gulf Coast Section of SEPM, Houston, 5-9 October 2008 .

Optimisation of the anaerobic digestion of agricultural resources

A - Papers appearing in refereed journals

Ward, A. J., Hobbs, P. J., Holliman, P. J. and Jones, D. L. 2008. Optimisation of the anaerobic digestion of agricultural resources. Bioresource Technology. 99, pp. 7928-7940. https://doi.org/10.1016/j.biortech.2008.02.044

Characterization of recycled mushroom compost leachate by chemical analysis and thermogravimetry-mass spectrometry

A - Papers appearing in refereed journals

Lyons, G., Kilpatrick, M., Sharma, H. S. S., Noble, R., Dobrovin-Pennington, A., Hobbs, P. J., Andrews, F. and Carmichael, E. 2008. Characterization of recycled mushroom compost leachate by chemical analysis and thermogravimetry-mass spectrometry. Journal of Agricultural and Food Chemistry - JAFC. 56, pp. 6488-6497. https://doi.org/10.1021/jf800487e

Application of flow field-flow fractionation and laser sizing to characterize soil colloids in drained and undrained lysimeters

A - Papers appearing in refereed journals

Gimbert, L. J., Haygarth, P. M. and Worsfold, P. J. 2008. Application of flow field-flow fractionation and laser sizing to characterize soil colloids in drained and undrained lysimeters. Journal of Environmental Quality. 37, pp. 1656-1660. https://doi.org/10.2134/jeq2007.0583

Long-term change in vegetation and soil microbial communities during the phased restoration of traditional meadow grassland

A - Papers appearing in refereed journals

Smith, R. S., Shiel, R. S., Bardgett, R. D., Millward, D., Corkhill, P., Evans, P., Quirk, H., Hobbs, P. J. and Kometa, S. T. 2008. Long-term change in vegetation and soil microbial communities during the phased restoration of traditional meadow grassland. Journal of Applied Ecology. 45, pp. 670-679. https://doi.org/10.1111/j.1365-2664.2007.01425.x

Using delta15N and delta18O to evaluate the sources and pathways of NO3 in rainfall event discharge from drained agricultural grassland lysimeters at high temporal resolutions

A - Papers appearing in refereed journals

Granger, S. J., Heaton, T. H. E., Bol, R., Bilotta, G. S., Butler, P., Haygarth, P. M. and Owens, P. N. 2008. Using delta15N and delta18O to evaluate the sources and pathways of NO3 in rainfall event discharge from drained agricultural grassland lysimeters at high temporal resolutions. Rapid Communications in Mass Spectrometry. 22, pp. 1681-1689. https://doi.org/10.1002/rcm.3505

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

The Taguchi methodology as a statistical tool for biotechnological applications: a critical appraisal

A - Papers appearing in refereed journals

Rao, R. S., Kumar, C. G., Prakasham, R. S. and Hobbs, P. J. 2008. The Taguchi methodology as a statistical tool for biotechnological applications: a critical appraisal. Biotechnology Journal. 3, pp. 510-523. https://doi.org/10.1002/biot.200700201

Rethinking the contribution of drained and undrained grasslands to sediment-related water quality problems

A - Papers appearing in refereed journals

Bilotta, G. S., Brazier, R. E., Haygarth, P. M., Macleod, C. J. A., Butler, P., Granger, S. J., Krueger, T., Freer, J. and Quinton, J. 2008. Rethinking the contribution of drained and undrained grasslands to sediment-related water quality problems. Journal of Environmental Quality. 37, pp. 906-914. https://doi.org/10.2134/jeq2007.0457

Optimising biogas fermentation using the Taguchi methodology

C1 - Edited contributions to conferences/learned societies

Ravella, S. R., Hobbs, P. J., Williams, J. S. and Retter, A. L. 2008. Optimising biogas fermentation using the Taguchi methodology. 13th RAMIRAN International Conference, 'Potential for simple technology solutions in organic manure management', Albena, Bulgaria, 11-14 June 2008.

Software sensor monitoring and fuzzy control of biogas production

C1 - Edited contributions to conferences/learned societies

Ward, A. J., Hobbs, P. J., Ravella, S. R., Williams, J. S. and Retter, A. L. 2008. Software sensor monitoring and fuzzy control of biogas production. 13th RAMIRAN International Conference, 'Potential for simple technology solutions in organic manure management', Albena, Bulgaria, 11-14 June 2008.

Optimisation of biogas production from a microbial perspective

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Ward, A. J., Ravella, S. R., Williams, J. S. and Retter, A. L. 2008. Optimisation of biogas production from a microbial perspective. 13th RAMIRAN International Conference, 'Potential for simple technology solutions in organic manure management', Albena, Bulgaria, 11-14 June 2008.

Studies on improving the immobilized bead reusability and alkaline protease production by isolated immobilized Bacillus circulans (MTCC 6811) using overall evaluation criteria

A - Papers appearing in refereed journals

Rao, Ch. S., Madhavendra, S. S., Ravella, S. R., Hobbs, P. J. and Prakasham, R. S. 2008. Studies on improving the immobilized bead reusability and alkaline protease production by isolated immobilized Bacillus circulans (MTCC 6811) using overall evaluation criteria. Applied Biochemistry and Biotechnology. 150, pp. 65-83. https://doi.org/10.1007/s12010-008-8147-x

Drying and rewetting effects on soil microbial community composition and nutrient leaching

A - Papers appearing in refereed journals

Gordon, H., Haygarth, P. M. and Bardgett, R. D. 2008. Drying and rewetting effects on soil microbial community composition and nutrient leaching. Soil Biology and Biochemistry. 40 (2), pp. 302-311. https://doi.org/10.1016/j.soilbio.2007.08.008

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).

Understanding the pathways and dynamics of agricultural diffuse pollution from intensively farmed grassland: the application of natural and artificial tracing techniques

C2 - Non-edited contributions to conferences

Old, G. H., Naden, P. S., Granger, S. J., Bol, R., Butler, P. J., Marsh, J., Owens, P. N., Smith, B. P. G., Macleod, C. J., Bilotta, G. S., Brazier, R. E. and Haygarth, P. M. 2007. Understanding the pathways and dynamics of agricultural diffuse pollution from intensively farmed grassland: the application of natural and artificial tracing techniques. 5th International Phosphorus Workshop (IPW5), Silkeborg, Denmark, 3-7 September 2007. pp. 201-204

Data availability and model identification in the case of sediment and phosphorus transfer at the plot scale

C1 - Edited contributions to conferences/learned societies

Krueger, T., Quinton, J. N., Freer, J., Macleod, C. J. A., Bilotta, G. S., Brazier, R. E., Butler, P., Granger, S. J. and Haygarth, P. M. 2007. Data availability and model identification in the case of sediment and phosphorus transfer at the plot scale. European Geosciences Union, General Assembly 2007, Vienna, Austria, 16-20 April 2007.

Robust optimization of biogas production by investigating fermentation parameters

C2 - Non-edited contributions to conferences

Ravella, S. R., Ward, A. J. and Hobbs, P. J. 2007. Robust optimization of biogas production by investigating fermentation parameters. Workshop on Increasing the Uptake of Anaerobic Digestion, Exeter Univeristy, 3-4 September 2007.

Molecular characterization of microorganisms isolated from AD hydrolysis tank

C2 - Non-edited contributions to conferences

Ravella, S. R., Bhadra, B., Ward, A. J. and Hobbs, P. J. 2007. Molecular characterization of microorganisms isolated from AD hydrolysis tank. Workshop on Increasing the Uptake of Anaerobic Digestion, Exeter Univeristy, 3-4 September 2007.

Software sensors for the optimisation of biogas production

C2 - Non-edited contributions to conferences

Ward, A. J., Williams, H. S. and Hobbs, P. J. 2007. Software sensors for the optimisation of biogas production. Workshop on Increasing the Uptake of Anaerobic Digestion, Exeter Univeristy, 3-4 September 2007.

Social perception of benefits and barriers to biogas production in the UK

C2 - Non-edited contributions to conferences

Stevens, B., Hobbs, P. J. and Butler, A. 2007. Social perception of benefits and barriers to biogas production in the UK. Workshop on Increasing the Uptake of Anaerobic Digestion, Exeter Univeristy, 3-4 September 2007.

Investigation of the microbial community structure for improved biogas production

C2 - Non-edited contributions to conferences

Lindo, M., Retter, A. L., Ravella, S. R. and Hobbs, P. J. 2007. Investigation of the microbial community structure for improved biogas production. Workshop on Increasing the Uptake of Anaerobic Digestion, Exeter Univeristy, 3-4 September 2007.

Technical development of biogas production

C2 - Non-edited contributions to conferences

Hobbs, P. J., Ward, A. J., Pardo, G. and Ravella, S. R. 2007. Technical development of biogas production. Workshop on Increasing the Uptake of Anaerobic Digestion, Exeter Univeristy, 3-4 September 2007.

Impact of reactor operation on success of Struvite precipitation from synthetic liquors

A - Papers appearing in refereed journals

Le Corre, K. S., Valsami-Jones, E., Hobbs, P. J. and Parsons, S. A. 2007. Impact of reactor operation on success of Struvite precipitation from synthetic liquors. Environmental Technology. 28, pp. 1245-1256.

AM884910 Eubacterium sp. ADS17 partial 16S rRNA gene, strain ADS17

K - Protein or DNA sequences submitted to database

Ravella, S. R., Bhadra, B., Ward, A. and Hobbs, P. J. 2007. AM884910 Eubacterium sp. ADS17 partial 16S rRNA gene, strain ADS17.

AM884909 Propionibacterium sp. ADS25 partial 16S rRna gene, strain ADS25

K - Protein or DNA sequences submitted to database

Ravella, S. R., Bhadra, B., Ward, A. and Hobbs, P. J. 2007. AM884909 Propionibacterium sp. ADS25 partial 16S rRna gene, strain ADS25.

AM884908 Clostridium sp. ADS23 partial 16S rRNA gene, strain ADS23

K - Protein or DNA sequences submitted to database

Ravella, S. R., Bhadra, B., Ward, A. and Hobbs, P. J. 2007. AM884908 Clostridium sp. ADS23 partial 16S rRNA gene, strain ADS23.

AM884907 Bacillus sp. ADS12 partial 16S rRNA gene, strain ADS23

K - Protein or DNA sequences submitted to database

Ravella, S. R., Bhadra, B., Ward, A. and Hobbs, P. J. 2007. AM884907 Bacillus sp. ADS12 partial 16S rRNA gene, strain ADS23.

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

Phosphorus and sediment export from drained and undrained intensively managed grasslands

C1 - Edited contributions to conferences/learned societies

Bilotta, G. S., Brazier, R. E., Butler, P. J., Freer, J., Granger, S. J., Haygarth, P. M., Krueger, T., Macleod, C. J. A. and Quinton, J. N. 2007. Phosphorus and sediment export from drained and undrained intensively managed grasslands. 5th International Phosphorus Workshop (IPW5), Silkeborg, Denmark, 3-7 September 2007.

Inferring processes of sediment and phosphorus transfer from replicated, intensive grassland plots

C1 - Edited contributions to conferences/learned societies

Krueger, T., Quinton, J. N., Freer, J., Macleod, C. J. A., Bilotta, G. S., Brazier, R. E., Butler, P. J., Granger, S. J. and Haygarth, P. M. 2007. Inferring processes of sediment and phosphorus transfer from replicated, intensive grassland plots. 5th International Phosphorus Workshop (IPW5), Silkeborg, Denmark, 3-7 September 2007.

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

National scale mechanisms for integration at the science-policy interface for sustainable catchment management

C1 - Edited contributions to conferences/learned societies

Macleod, C. J. A., Haygarth, P. M. and Blackstock, K. L. 2007. National scale mechanisms for integration at the science-policy interface for sustainable catchment management. CAIWA 2007. International Conference on Adaptive and Integrated Water Management: Coping with complexity and uncertainty, Basel, Switzerland, 12-15 November 2007.

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.

Preferential attachment of Escherichia coli to different particle size fractions of an agricultural grassland soil

A - Papers appearing in refereed journals

Oliver, D. M., Clegg, C. D., Heathwaite, A. L. and Haygarth, P. M. 2007. Preferential attachment of Escherichia coli to different particle size fractions of an agricultural grassland soil. Water Air And Soil Pollution. 185 (1-4), pp. 369-375. https://doi.org/10.1007/s11270-007-9451-8

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.

Stream water chemistry and quality along an upland-lowland rural land-use continuum, South West England

A - Papers appearing in refereed journals

Jarvie, H. P., Haygarth, P. M., Neal, C., Butler, P. J., Smith, B., Naden, P. S., Joynes, A., Neal, M., Wickham, H., Hill, L., Harman, S. and Sutton, E. J. 2007. Stream water chemistry and quality along an upland-lowland rural land-use continuum, South West England. Journal of Hydrology. 350, pp. 215-231. https://doi.org/10.1016/j.jhydrol.2007.10.040

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

Land use scenarios for England and Wales: evaluation of management options to support good ecological status in surface freshwaters

A - Papers appearing in refereed journals

Johnes, P. J., Foy, R., Butterfield, D. and Haygarth, P. M. 2007. Land use scenarios for England and Wales: evaluation of management options to support good ecological status in surface freshwaters. Soil Use and Management. 23 (s1), pp. 176-194. https://doi.org/10.1111/j.1475-2743.2007.00120.x

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

Impact of individual plant species on soil microbes and the potential for feedback to enhance biodiversity

C1 - Edited contributions to conferences/learned societies

Wright, D. G., Harrison, K. A., Quirk, H., Hobbs, P. J., Smith, R. S. and Bardgett, R. D. 2007. Impact of individual plant species on soil microbes and the potential for feedback to enhance biodiversity. 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. 341-344

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.

Changes in plant and soil microbial communities in a mesotrophic grassland trial

C1 - Edited contributions to conferences/learned societies

Smith, R. S., Shiel, R. S., Bardgett, R. D., Millward, D., Corkhill, P., Evans, P., Quirk, H. and Hobbs, P. J. 2007. Changes in plant and soil microbial communities in a mesotrophic grassland trial. 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. 321-324

Biogas for agriculture

G - Articles in popular magazines and other technical publications

Hobbs, P. J., Ward, A. and Pardo. G. 2007. Biogas for agriculture. 11, pp. 45-47.

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.

Preface: Agriculture, phosphorus and eutrophication: A European perspective

A - Papers appearing in refereed journals

Withers, P. J. A. and Haygarth, P. M. 2007. Preface: Agriculture, phosphorus and eutrophication: A European perspective. Soil Use and Management. 23 (s1), pp. 1-4. https://doi.org/10.1111/j.1475-2743.2007.00116.x

Diversification of grassland through manipulation of plant-soil interactions: The DIGFOR experiment

C1 - Edited contributions to conferences/learned societies

Bardgett, R. D., Smith, R. S., Shiel, R. S., Mortimer, S. R., Brown, V. K., Pilgrim, E. S., Millward, D., Lawson, C., Harrison, K. A., Edwards, A. E., Hobbs, P. J., Sanderson, R., Harris, S. J., Beaumont, D. A., Murray, A. M. and Quirk, H. 2007. Diversification of grassland through manipulation of plant-soil interactions: The DIGFOR experiment. 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. 123-128

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

Controls on catchment-scale patterns of phosphorus in soil, streambed sediment, and stream water

A - Papers appearing in refereed journals

van der Perk, M., Owens, P. N., Deeks, L. K., Rawlins, B. G., Haygarth, P. M. and Beven, K. J. 2007. Controls on catchment-scale patterns of phosphorus in soil, streambed sediment, and stream water. Journal of Environmental Quality. 36 (3), pp. 694-708. https://doi.org/10.2134/jeq2006.0175

Heterotrophic microbial communities use ancient carbon following glacial retreat

A - Papers appearing in refereed journals

Bardgett, R. D., Richter, A., Bol, R., Garnett, M. H., Baumler, R., Xu, X., Lopez-Capel, E., Manning, D. A. C., Hobbs, P. J., Hartley, I. R. and Wanek, W. 2007. Heterotrophic microbial communities use ancient carbon following glacial retreat. Biology Letters. 3 (5), pp. 487-490. https://doi.org/10.1098/rsbl.2007.0242

Struvite crystallisation and recovery using a stainless steel structure as a seed material

A - Papers appearing in refereed journals

Le Corre, K. S., Valsami-Jones, E., Hobbs, P. J., Jefferson, B. and Parsons, S. A. 2007. Struvite crystallisation and recovery using a stainless steel structure as a seed material. Water Research. 41 (11), pp. 2449-2456. https://doi.org/10.1016/j.watres.2007.03.002

Variability in a replicated plot experiment on erosion of intensively managed grassland soil

C2 - Non-edited contributions to conferences

Krueger, T., Bilotta, G. S., Brazier, R. E., Quinton, J. N., Freer, J. N., Macleod, C. J. A., Butler, P. J., Granger, S. J. and Haygarth, P. M. 2007. Variability in a replicated plot experiment on erosion of intensively managed grassland soil. European Geosciences Union, General Assembly 2007, Vienna, Austria, 16-20 April 2007.

Does grassland management influence storm hydrographs at the field scale?

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Krueger, T., Butler, P. J., Freer, J., Quinton, J. N. and Haygarth, P. M. 2007. Does grassland management influence storm hydrographs at the field scale? European Geosciences Union, General Assembly 2007, Vienna, Austria, 16-20 April 2007.

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

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

A - Papers appearing in refereed journals

Macleod, C. J. A., Binley, A., Clark, L. J., Hawkins, S. L., Humphreys, M. W., Turner, L. B., Whalley, W. R. and Haygarth, P. M. 2007. Genetically modified hydrographs: what can grass genetics do for temperate catchment hydrology? Hydrological Processes. 21 (16), pp. 2217-2221. https://doi.org/10.1002/hyp.6780

Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: erosion

A - Papers appearing in refereed journals

Bilotta, G. S., Brazier, R. E. and Haygarth, P. M. 2007. Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: erosion. Hydrological Processes. 21 (1), pp. 135-139. https://doi.org/10.1002/hyp.6600

Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: tracing sediment and organic matter

A - Papers appearing in refereed journals

Granger, S. J., Bol, R., Butler, P. J., Haygarth, P. M., Naden, P., Old, G., Owens, P. N. and Smith, B. 2007. Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: tracing sediment and organic matter. Hydrological Processes. 21 (3), pp. 417-422. https://doi.org/10.1002/hyp.6597

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

Grass roots to improve the management of soil-water

C1 - Edited contributions to conferences/learned societies

Humphreys, M. W., Binley, A., Clark, L. J., Hawkins, S. L., King, I. P., Macleod, C. J. A., Turner, L. B., Whalley, W. R. and Haygarth, P. M. 2007. Grass roots to improve the management of soil-water. 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. 249-252

Agglomeration of struvite crystals

A - Papers appearing in refereed journals

Le Corre, K. S., Valsami-Jones, E., Hobbs, P. J. and Jefferson, B. 2007. Agglomeration of struvite crystals. Water Research. 41 (2), pp. 419-425. https://doi.org/10.1016/j.watres.2006.10.025

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

Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: colloid and sediment characterisation methods

A - Papers appearing in refereed journals

Gimbert, L. J., Worsfold, P. J. and Haygarth, P. M. 2007. Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: colloid and sediment characterisation methods. Hydrological Processes. 21 (2), pp. 275-279. https://doi.org/10.1002/hyp.6599

A perspective on the role of lowland agricultural grasslands in contributing to erosion and water quality problems in the UK

A - Papers appearing in refereed journals

Brazier, R. E., Bilotta, G. S. and Haygarth, P. M. 2007. A perspective on the role of lowland agricultural grasslands in contributing to erosion and water quality problems in the UK. Earth Surface Processes And Landforms. 32 (6), pp. 964-967. https://doi.org/10.1002/esp.1484

Effects of tillage and reseeding on phosphorus transfers from grassland

A - Papers appearing in refereed journals

Butler, P. J. and Haygarth, P. M. 2007. Effects of tillage and reseeding on phosphorus transfers from grassland. Soil Use and Management. 23 (s1), pp. 71-81. https://doi.org/10.1111/j.1475-2743.2007.00107.x

The impacts of grazing animals on the quality of soils, vegetation and surface waters in intensively managed grasslands

A - Papers appearing in refereed journals

Bilotta, G. S., Brazier, R. E. and Haygarth, P. M. 2007. The impacts of grazing animals on the quality of soils, vegetation and surface waters in intensively managed grasslands. Advances in Agronomy. 94, pp. 237-280. https://doi.org/10.1016/S0065-2113(06)94006-1

Determination of nanomolar concentrations of phosphate in natural waters using flow injection with a long path length liquid waveguide capillary cell and solid-state spectrophotometric detection

A - Papers appearing in refereed journals

Gimbert, L. J., Haygarth, P. M. and Worsfold, P. J. 2007. Determination of nanomolar concentrations of phosphate in natural waters using flow injection with a long path length liquid waveguide capillary cell and solid-state spectrophotometric detection. Talanta. 71 (4), pp. 1624-1628. https://doi.org/10.1016/j.talanta.2006.07.044

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.

Fluorescent tracing of slurry to headwater streams

C2 - Non-edited contributions to conferences

Naden, P., Old, G., Granger, S. J., Butler, P. J., Bilotta, G. S., Brazier, R. E., Bol, R., Haygarth, P. M. and Macleod, C. J. A. 2006. Fluorescent tracing of slurry to headwater streams. British Hydrological Society Fluoronet Meeting, Birmingham, October 2006.

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.

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

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.

Monitoring and optimisation of biogas production

C1 - Edited contributions to conferences/learned societies

Ward, A., Hobbs, P. J., Holliman, P. and Jones, D. L. 2006. Monitoring and optimisation of biogas production. 12th RAMIRAN International Conference: "Technology for recycling of manure and organic residues in a whole-farm perspective", Aarhus, Denmark 11-13 September 2006. pp. 123-126

Managing manure by a greater understanding of its metabolic profile? Adopting new technologies

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Wade, M. J., Jones, R., Marley, C. L., Fraser, M. D., Williams, J. S. and Dhanoa, M. S. 2006. Managing manure by a greater understanding of its metabolic profile? Adopting new technologies. 12th RAMIRAN International Conference: "Technology for recycling of manure and organic residues in a whole-farm perspective", Aarhus, Denmark 11-13 September 2006. pp. 139-144

Optimising degradation of PAHs in soils using different composting approaches

C2 - Non-edited contributions to conferences

Loick, N., Hobbs, P. J., Hale, M. D. C. and Jones, D. L. 2006. Optimising degradation of PAHs in soils using different composting approaches. 12th RAMIRAN International Conference: "Technology for recycling of manure and organic residues in a whole-farm perspective", Aarhus, Denmark 11-13 September 2006.

Phosphorus, sediment and colloid transfers from grasslands

C2 - Non-edited contributions to conferences

Freer, J., Bilotta, G. S., Bol, R., Brazier, R., Butler, P. J., Gimbert, L. J., Granger, S. J., Haygarth, P. M., Krueger, T., Macleod, C. J., Naden, P., Old, G., Quinton, J. N., Smith, B. and Worsfold, P. 2006. Phosphorus, sediment and colloid transfers from grasslands. The GRASP project. Second International Conference on Natural Aquatic Colloids and Nanoparticles, University of Plymouth, 13-14 September 2006.

Phosphorus, sediment and colloid transfers from grasslands

C2 - Non-edited contributions to conferences

Freer, J., Bilotta, G. S., Bol, R., Brazier, R., Butler, P. J., Gimbert, L. J., Granger, S. J., Haygarth, P. M., Krueger, T., Macleod, C. J., Naden, P., Old, G., Quinton, J. N., Smith, B. and Worsfold, P. 2006. Phosphorus, sediment and colloid transfers from grasslands. The GRASP project. European Geosciences Union, General Assembly 2006, Vienna, Austria, 2-7 April 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

Improving the efficiency and environmental impact of mushroom composting

D1 - Technical reports: non-confidential

Noble, R., Kilpatrick, M., Hobbs, P. J., Sharma, S., Dobrovin-Pennington, A. and Lyons, G. 2006. Improving the efficiency and environmental impact of mushroom composting.

Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: an overview of key issues

A - Papers appearing in refereed journals

Haygarth, P. M., Bilotta, G. S., Bol, R., Brazier, R. E., Butler, P. J., Freer, J., Gimbert, L. J., Granger, S. J., Krueger, T., Macleod, C. J. A., Naden, P., Old, G., Quinton, J. N., Smith, B. and Worsfold, P. 2006. Processes affecting transfer of sediment and colloids, with associated phosphorus, from intensively farmed grasslands: an overview of key issues. Hydrological Processes. 20 (20), pp. 4407-4413. https://doi.org/10.1002/hyp.6598

The cost-effectiveness of integrated diffuse pollution mitigation measures

D1 - Technical reports: non-confidential

Haygarth, P. M. 2006. The cost-effectiveness of integrated diffuse pollution mitigation measures.

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.

Defra research in agriculture and environmental protection between 1990 and 2005: summary and analysis

D1 - Technical reports: non-confidential

Sherlock, J., King, J. A., Goodlass, G., Chambers, B. J., Carter, A., Jarvis, S. C., Kibblewhite, M., Goulding, K. W. T., Cottrill, B. R., Dampney, P., Hossell, J. E., Lord, E. I., Nicholson, F. A., Smith, K. A., Webb, J., Withers, P. J. A., Haygarth, P. M., Bradley, I., Clarke, M., Kirk, G., Loveland, P. J., Morgan, R. and McGrath, S. P. 2006. Defra research in agriculture and environmental protection between 1990 and 2005: summary and analysis.

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

Phosphorus modelling: saving the biodiversity of waterways

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 2006. Phosphorus modelling: saving the biodiversity of waterways. July, p. p17.

Agricultural grasslands in the landscape: an issue of structural and spatial uniformity

G - Articles in popular magazines and other technical publications

Tallowin, J. R. B., Clegg, C. D., Hobbs, P. J. and Hopkins, A. 2006. Agricultural grasslands in the landscape: an issue of structural and spatial uniformity. IGER Innovations. 10, pp. 50-55.

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].

Phosphorus mobilisation with sediment and colloids through drained and undrained grasslands

D1 - Technical reports: non-confidential

Haygarth, P. M. 2006. Phosphorus mobilisation with sediment and colloids through drained and undrained grasslands.

The influence of sample preparation on observed particle size distributions for contrasting soil suspensions using flow field-flow fractionation

A - Papers appearing in refereed journals

Gimbert, L. J., Haygarth, P. M., Beckett, R. and Worsfold, P. J. 2006. The influence of sample preparation on observed particle size distributions for contrasting soil suspensions using flow field-flow fractionation. Environmental Chemistry. 3 (3), pp. 184-191.

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

A conceptual model describing the effects of soil wetting and drying on phosphorus biogeochemistry

C1 - Edited contributions to conferences/learned societies

Stamp, J. K., Blackwell, M. S. A., Brookes, P. C., Haygarth, P. M., Murray, P. J., Snars, K. E. and Swain, A. 2006. A conceptual model describing the effects of soil wetting and drying on phosphorus biogeochemistry. 8th British Grassland Society Research Conference, 'Grassland as a Multifunctional Resource', Royal Agricultural College, Cirencester, 4-6 September 2006. pp. 129-130

Modifications to fumigation extraction to permit better analysis of field soils and ease of measurement

C1 - Edited contributions to conferences/learned societies

Snars, K. E., Swain, A., Brookes, P. C., Blackwell, M. S. A., Haygarth, P. M., Murray, P. J. and Stamp, J. K. 2006. Modifications to fumigation extraction to permit better analysis of field soils and ease of measurement. 3rd International Symposium on Phosphorus Dynamics in the Soil-Plant Continuum, Uberlandia-Minas Gerais, Brazil, 14-19 May 2006. pp. 64-66

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.

Functional interpretation of gas composition

B - Book chapters etc edited externally

Hobbs, P. J. 2006. Functional interpretation of gas composition. in: Lens, P., Kennes, C., Le Cloirec, P. and Deshusses, M. A. (ed.) Waste gas treatment for resource recovery IWA Publishing. pp. 150-166

Parasitic plants indirectly regulate below-ground properties in grassland ecosystems

A - Papers appearing in refereed journals

Bardgett, R. D., Smith, R. S., Shiel, R. S., Peacock, S., Simkin, J. M., Quirk, H. and Hobbs, P. J. 2006. Parasitic plants indirectly regulate below-ground properties in grassland ecosystems. Nature. 439 (7079), pp. 969-972. https://doi.org/10.1038/nature04197

Monitoring and modelling trace-gas changes following the 2001 outbreak of Foot & Mouth Disease to reduce the uncertainties in agricultural emissions abatement

A - Papers appearing in refereed journals

Sutton, M. A., Dragosits, U., Simmons, I., Tang, Y. S., Hellsten, S., Love, L., Vieno, M., Skiba, U., Di Marco, C., Storeton-West, R. L., Fowler, D., Williams, J., North, P., Hobbs, P. J. and Misselbrook, T. H. 2006. Monitoring and modelling trace-gas changes following the 2001 outbreak of Foot & Mouth Disease to reduce the uncertainties in agricultural emissions abatement. Environmental Science & Policy. 9 (5), pp. 407-422. https://doi.org/10.1016/j.envsci.2006.04.001

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

A conceptual model describing the effects of soil wetting and drying on phosphorus biogeochemistry

C2 - Non-edited contributions to conferences

Blackwell, M. S. A., Brookes, P. C., Haygarth, P. M., Murray, P. J., Snars, K., Stamp, J. and Swain, A. 2006. A conceptual model describing the effects of soil wetting and drying on phosphorus biogeochemistry. Third International Symposium on Phosphorus Dynamics in the Soil-Plant Continuum, Iberlandia, Minas Gerais, Brazil, 14-19 May 2006.

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

Differential E. coli die-off patterns associated with agricultural matrices

A - Papers appearing in refereed journals

Oliver, D. M., Haygarth, P. M., Clegg, C. D. and Heathwaite, A. L. 2006. Differential E. coli die-off patterns associated with agricultural matrices. Environmental Science & Technology. 40 (18), pp. 5710-5716. https://doi.org/10.1021/es0603249

Investigating the capacity of an activated sludge process to reduce volatile organic compounds and odor emissions

A - Papers appearing in refereed journals

Barbosa, V. L., Hobbs, P. J., Sneath, R. W., Burgess, Joanna, Callan, J. L. and Stuetz, R. M. 2006. Investigating the capacity of an activated sludge process to reduce volatile organic compounds and odor emissions. Water Environment Research. 78 (8), pp. 842-851. https://doi.org/10.2175/106143005X72876

Risk

G - Articles in popular magazines and other technical publications

Chadwick, D. R. 2005. Risk. 3 (December), p. p5.

Maximising phosphorus recovery from wastewater sludge by struvite crystallisation: Laboratory and pilot scale study on the impact of calcium on crystal size, shape and purity

C2 - Non-edited contributions to conferences

Le Corre, K. S., Valsami-Jones, E., Hobbs, P. J. and Parson, S. A. 2005. Maximising phosphorus recovery from wastewater sludge by struvite crystallisation: Laboratory and pilot scale study on the impact of calcium on crystal size, shape and purity. 3rd IWA Leading-Edge Conference & Exhibition on Water and Wastewater Treatment Technologies, Sapporo, Japan, 6-8 June 2005.

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

Editorial: Linking landscape sources of phosphorus and sediment to ecological impacts in surface waters

A - Papers appearing in refereed journals

Haygarth, P. M. 2005. Editorial: Linking landscape sources of phosphorus and sediment to ecological impacts in surface waters. Science of the Total Environment. 344 (1-3), pp. 1-3. https://doi.org/10.1016/j.scitotenv.2005.02.008

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.

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.

Phosphorus in soil and water quality: interdisciplinary research for agriculture and the environment

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 2005. Phosphorus in soil and water quality: interdisciplinary research for agriculture and the environment. 14 (August), p. p 15.

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.

Predicting odour emissions from sewage sludge

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Williams, J. S., Dhanoa, M. S. and Lovell, M. 2005. Predicting odour emissions from sewage sludge. Proceedings of the 3rd CIWEM National Conference, 6-8 September 2005.

Impact of calcium on struvite crystal size, shape and purity

A - Papers appearing in refereed journals

Le Corre, K. S., Valsami-Jones, E., Hobbs, P. J. and Parsons, S. A. 2005. Impact of calcium on struvite crystal size, shape and purity. Journal Of Crystal Growth. 283 (3-4), pp. 514-522. https://doi.org/10.1016/j.jcrysgro.2005.06.012

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.

Transfer of Escherichia coli to water from drained and undrained grassland after grazing

A - Papers appearing in refereed journals

Oliver, D. M., Heathwaite, L., Haygarth, P. M. and Clegg, C. D. 2005. Transfer of Escherichia coli to water from drained and undrained grassland after grazing. Journal of Environmental Quality. 34, pp. 918-925. https://doi.org/10.2134/jeq2004.0327

Grassland productivity and water quality: a 21st century issue

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. and Nash, D. M. 2005. Grassland productivity and water quality: a 21st century issue. Wilkins, R. J. (ed.) International Grassland Congress, XX, Dublin, 26 June - 1 July 2005.

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.

Ecological mechanisms affecting the restoration of diversity in agriculturally improved meadow grassland

D1 - Technical reports: non-confidential

Smith, R. S., Sheil, R. S., Bardgett, R. D., Millward, D., Corkhill, P., Evans, P., Quirk, H. and Hobbs, P. J. 2005. Ecological mechanisms affecting the restoration of diversity in agriculturally improved meadow grassland.

Sampling, sample treatment and quality assurance issues for the determination of phosphorus species in natural waters and soils

A - Papers appearing in refereed journals

Worsfold, P. J., Gimbert, L. J., Mankasingh, U., Omaka, O. N., Hanrahan, G., Gardolinski, P. C. F. C., Haygarth, P. M., Turner, B. L., Keith-Roach, M. J. and McKelvie, I. D. 2005. Sampling, sample treatment and quality assurance issues for the determination of phosphorus species in natural waters and soils. Talanta. 66 (2), pp. 273-293. https://doi.org/10.1016/j.talanta.2004.09.006

Evaluating diffuse and point phosphorus contributions to river transfers at different scales in the Taw catchment, Devon, UK

A - Papers appearing in refereed journals

Wood, F. L., Heathwaite, A. L. and Haygarth, P. M. 2005. Evaluating diffuse and point phosphorus contributions to river transfers at different scales in the Taw catchment, Devon, UK. Journal of Hydrology. 304 (1-4), pp. 118-138. https://doi.org/10.1016/j.jhydrol.2004.07.026

Evaluating colloidal phosphorus delivery to surface waters from diffuse agricultural sources

A - Papers appearing in refereed journals

Heathwaite, A. L., Matthews, R. A., Preedy, N. and Haygarth, P. M. 2005. Evaluating colloidal phosphorus delivery to surface waters from diffuse agricultural sources. Journal of Environmental Quality. 34 (1), pp. 287-298. https://doi.org/https://doi.org/10.2134/jeq2005.0287a

On the concept of delivery of sediment and nutrients to stream channels

A - Papers appearing in refereed journals

Beven, K. J., Heathwaite, L., Haygarth, P. M., Walling, D. E., Brazier, R. and Withers, P. J. A. 2005. On the concept of delivery of sediment and nutrients to stream channels. Hydrological Processes. 19 (2), pp. 551-556. https://doi.org/10.1002/hyp.5796

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.

Phosphatase activity in temperate pasture soils: potential regulation of labile organic phosphorus turnover by phosphodiesterase activity

A - Papers appearing in refereed journals

Turner, B. L. and Haygarth, P. M. 2005. Phosphatase activity in temperate pasture soils: potential regulation of labile organic phosphorus turnover by phosphodiesterase activity. Science of the Total Environment. 344 (1-3), pp. 27-36. https://doi.org/10.1016/j.scitotenv.2005.02.003

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

A - Papers appearing in refereed journals

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

A rapid method for the determination of olfactory response from sulphide emissions

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Williams, J. S. and Dhanoa, M. S. 2005. A rapid method for the determination of olfactory response from sulphide emissions. Proceedings of the 3rd CIWEM National Conference 2005. Aqua Enviro Technology Transfer.

The phosphorus transfer continuum: linking source to impact with an interdisciplinary and multi-scaled approach

A - Papers appearing in refereed journals

Haygarth, P. M., Condron, L. M., Heathwaite, A. L., Turner, B. L. and Harris, G. P. 2005. The phosphorus transfer continuum: linking source to impact with an interdisciplinary and multi-scaled approach. Science of the Total Environment. 344 (1-3), pp. 5-14. https://doi.org/10.1016/j.scitotenv.2005.02.001

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

Spatial variability of soil phosphorus in relation to the topographic index and critical source areas: sampling for assessing risk to water quality

A - Papers appearing in refereed journals

Page, T., Haygarth, P. M., Beven, K. J., Joynes, A., Butler, P. J., Keeler, C., Freer, J., Owen, P. and Woods, G. 2005. Spatial variability of soil phosphorus in relation to the topographic index and critical source areas: sampling for assessing risk to water quality. Journal of Environmental Quality. 34 (6), pp. 2263-2277. https://doi.org/10.2134/jeq2004.0398

Phosphorus dynamics observed through increasing scales in a nested headwater-to-river channel study

A - Papers appearing in refereed journals

Haygarth, P. M., Wood, F. L., Heathwaite, A. L. and Butler, P. J. 2005. Phosphorus dynamics observed through increasing scales in a nested headwater-to-river channel study. Science of the Total Environment. 344 (1-3), pp. 83-106. https://doi.org/10.1016/j.scitotenv.2005.02.007

Comparison of centrifugation and filtration techniques for the size fractionation of colloidal material in soil suspensions using sedimentation field-flow fractionation

A - Papers appearing in refereed journals

Gimbert, L. J., Haygarth, P. M., Beckett, R. and Worsfold, P. J. 2005. Comparison of centrifugation and filtration techniques for the size fractionation of colloidal material in soil suspensions using sedimentation field-flow fractionation. Environmental Science & Technology. 39 (6), pp. 1731-1735. https://doi.org/10.1021/es049230u

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.

Assessing the potential for pathogen transfer from grassland soils to surface waters

A - Papers appearing in refereed journals

Oliver, D. M., Clegg, C. D., Haygarth, P. M. and Heathwaite, A. L. 2005. Assessing the potential for pathogen transfer from grassland soils to surface waters. Advances in Agronomy. 85, pp. 125-180. https://doi.org/10.1016/S0065-2113(04)85003-X

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).

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.

Impact of calcium on struvite crystal size, shape and purity

C1 - Edited contributions to conferences/learned societies

Le Corre, K., Valsami-Jones, E., Hobbs, P. J. and Parsons, S. A. 2004. Impact of calcium on struvite crystal size, shape and purity. International Conference on Struvite: Its role in phosphorus recovery and reuse. Cranfield University, UK 17th - 18th June 2004.

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.

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. S. and Smith, R. S. 2004. Controlling odour from stored centrifuged digested sludge (biosolids). Proceedings 9th Biosolids and Biowaste Conference, Wakefield, UK, 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

Tale of two catchments: monitoring phosphorus transfer from agricultural grasslands to first order streams (data from 2002)

C2 - Non-edited contributions to conferences

Joynes, A., Haygarth, P. M., Beven, K. J., Page, T. J., Freer, J. and Wood, G. 2004. Tale of two catchments: monitoring phosphorus transfer from agricultural grasslands to first order streams (data from 2002). Poster DEFRA P Coordination Meeting, Tewkesbury, Glos., 30th November - 2nd December 2004.

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

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

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

Pathogen export from grassland systems

G - Articles in popular magazines and other technical publications

Hobbs, P. J., Davies, D. R. and Haygarth, P. M. 2004. Pathogen export from grassland systems. IGER Innovations. 8, pp. 54-57.

The impacts of individual plant species on rhizosphere microbial communities in soils of different fertility

A - Papers appearing in refereed journals

Innes, L., Hobbs, P. J. and Bardgett, R. D. 2004. The impacts of individual plant species on rhizosphere microbial communities in soils of different fertility. Biology And Fertility Of Soils. 40 (1), pp. 7-13. https://doi.org/10.1007/s00374-004-0748-0

Cost curve assessment of phosphorus mitigation options relevant to UK agriculture

D1 - Technical reports: non-confidential

Haygarth, P. M. 2004. Cost curve assessment of phosphorus mitigation options relevant to UK agriculture.

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

Measurement of pathogen transfer in aerosols following land application of manure

C2 - Non-edited contributions to conferences

Hobbs, P. J., Davies, D. R., Williams, J. S. and Warren, H. 2004. Measurement of pathogen transfer in aerosols following land application of manure. 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. 2

Quantifying odour emission from composting

C2 - Non-edited contributions to conferences

Hobbs, P. J., Noble, R., Williams, J. S. and Dobrovin-Pennington, A. 2004. Quantifying odour emission from composting. 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. 6

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

Temporal variability in phosphorus transfers: classifying concentration-discharge event dynamics

A - Papers appearing in refereed journals

Haygarth, P. M., Turner, B. L., Fraser, A., Jarvis, S. C., Harrod, T., Nash, D., Halliwell, D., Page, T. and Beven, K. J. 2004. Temporal variability in phosphorus transfers: classifying concentration-discharge event dynamics. Hydrology And Earth System Sciences. 8 (1), pp. 88-97.

Practical agricultural benefits from phosphorus and nitrate programmes

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 2004. Practical agricultural benefits from phosphorus and nitrate programmes. 12 (March), p. p8.

The potential of NH3, N2O and CH4 measurements following the 2001 outbreak of Foot and Mouth Disease to reduce the uncertainties in agriculture emissions abatement

A - Papers appearing in refereed journals

Sutton, M. A., Dragosits, U., Dore, A. J., McDonald, A. G., Tang, Y. S., van Dijk, N., Bantock, T., Hargreaves, K. J., Skiba, U., Simmons, I., Fowler, D., Williams, J. S., Brown, L., Hobbs, P. J. and Misselbrook, T. H. 2004. The potential of NH3, N2O and CH4 measurements following the 2001 outbreak of Foot and Mouth Disease to reduce the uncertainties in agriculture emissions abatement. Environmental Science & Policy. 7 (3), pp. 177-194. https://doi.org/10.1016/j.envsci.2004.02.006

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

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

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.

Odour monitoring within waste management

B - Book chapters etc edited externally

Hobbs, P. J. 2004. Odour monitoring within waste management. in: Lens, P., Hamelers, B., Hoitink, H. and Bidlingmeier, W. (ed.) Resource recovery and reuse in organic solid waste management IWA Publishing. pp. 502-512

Emissions of volatile organic compounds originating from UK livestock agriculture

A - Papers appearing in refereed journals

Hobbs, P. J., Webb, J., Mottram, T. T., Grant, B. and Misselbrook, T. H. 2004. Emissions of volatile organic compounds originating from UK livestock agriculture. Journal of the Science of Food and Agriculture. 84 (11), pp. 1414-1420. https://doi.org/10.1002/jsfa.1810

Background and elevated phosphorus release from terrestrial environments

B - Book chapters etc edited externally

Haygarth, P. M. and Condron, L. M. 2004. Background and elevated phosphorus release from terrestrial environments. in: Valsami-Jones, E. (ed.) Phosphorus in Environmental Technology. Principles and Applications IWA Publishers. pp. 79-92

Phosphorus recovery from unprocessed biosolids

B - Book chapters etc edited externally

Hobbs, P. J. 2004. Phosphorus recovery from unprocessed biosolids. in: Valsami-Jones, E. (ed.) Phosphorus in Environmental Technology. Principles and Applications IWA Publishing. pp. 507-520

New approaches to odour problems

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 2003. New approaches to odour problems. Sensors for Water Interest Group (SWIG) Newsletter. (June), pp. 12-13.

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.

Data types and resolution for modelling phosphorus transport from agricultural soils

C2 - Non-edited contributions to conferences

Page, T., Joynes, A., Haygarth, P. M., Beven, K. J. and Wood, G. 2003. Data types and resolution for modelling phosphorus transport from agricultural soils. Poster EGS-AGU-EUG Joint Assembly 2003, Nice, France, 6-11 April 2003. European Geosciences Union (EGU).

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.

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.

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.

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.

A review of the significance on non-point source agricultural phosphorus to surface water

G - Articles in popular magazines and other technical publications

Macleod, C. J. A. and Haygarth, P. M. 2003. A review of the significance on non-point source agricultural phosphorus to surface water. SCOPE Newsletter. 51 (Special Edition June 2003), p. 10pp.

Modeling diffuse pollution loads with geo-spatial data.

C2 - Non-edited contributions to conferences

Dela-Cruz, J., Glegg, G., Macleod, C. J. A. and Haygarth, P. M. 2003. Modeling diffuse pollution loads with geo-spatial data. Abstract 5th International Symposium, GIS and Computer Cartography for Coastal Zone Management. Genova, Italy, 16th-18th October 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.

A rapid and simple technique for digestion and determination of total phosphorus in animal manures and herbage

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 2003. A rapid and simple technique for digestion and determination of total phosphorus in animal manures and herbage.

Factors responsible for suppressing fruiting body formation in edible mushrooms

C2 - Non-edited contributions to conferences

Hobbs, P. J., Noble, R., Dobrovin-Pennington, A. and Williams, J. S. 2003. Factors responsible for suppressing fruiting body formation in edible mushrooms. Poster 14th International Mass Spectrometry Conference, Edinburgh, 1-5 September 2003.

Emissions of volatile organic compounds originating from UK livestock agriculture

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 2003. Emissions of volatile organic compounds originating from UK livestock agriculture.

Monitoring trace gases in the atmosphere to increase the certainty of emissions from agriculture

C2 - Non-edited contributions to conferences

Hobbs, P. J., Williams, J. S., Misselbrook, T. H., Sutton, M. A. and Dragosits, U. 2003. Monitoring trace gases in the atmosphere to increase the certainty of emissions from agriculture. Poster 7th British Grassland Society (BGS) Research Conference, Aberystwyth, UK, 1-3 September 2003.

Soil functioning in natural and planted woodlands on slate waste

C1 - Edited contributions to conferences/learned societies

Williamson, J., Jones, D., Rowe, E., Healey, J., Bardgett, R. D. and Hobbs, P. J. 2003. Soil functioning in natural and planted woodlands on slate waste. Moore, H. M., Fox, H. R. and Elliott, S. (ed.) Land Reclamation - Extending the Boundaries - Proceedings 7th International Conference, Runcorn, UK, 13 - 16 May 2003. A. A. Balkema, Rotterdam Netherlands. pp. 315-318

Environmental applications of flow field-flow fractionation (FIFFF)

A - Papers appearing in refereed journals

Gimbert, L. J., Andrew, K. N., Haygarth, P. M. and Worsfold, P. J. 2003. Environmental applications of flow field-flow fractionation (FIFFF). Trends in Analytical Chemistry. 22 (10), pp. 615-633.

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

Integrated research for phosphorus in agriculture and river catchments

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 2003. Integrated research for phosphorus in agriculture and river catchments. 11 (June), p. p10.

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.

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.

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.

Cost curve assessment of phosphorus mitigation options relevant to UK agriculture

D1 - Technical reports: non-confidential

Haygarth, P. M. 2003. Cost curve assessment of phosphorus mitigation options relevant to UK agriculture.

Odors from evaporation of acidified pig urine

C1 - Edited contributions to conferences/learned societies

Willers, H. C., Hobbs, P. J. and Ogink, N. W. M. 2003. Odors from evaporation of acidified pig urine. The Ninth International Symposium on Animal, Agricultural and Food Processing Wastes (ISAAFPW 2003); Second International Swine Housing Conference; Third International Conference On Air Pollution From Agricultural Operations ASAE Conference, NC, USA, 12-15 October 2003.

The use of volatile emissions as indices of sustainable agriculture.

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 2003. The use of volatile emissions as indices of sustainable agriculture. IGER Innovations. 7, pp. 54-57.

Odour monitoring within waste management

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 2003. Odour monitoring within waste management.

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.

Determining hydrological pathways for the transfer of potential pathogens from grassland soils to surface waters

C1 - Edited contributions to conferences/learned societies

Oliver, D. M., Clegg, C. D., Haygarth, P. M. and Heathwaite, A. L. 2003. Determining hydrological pathways for the transfer of potential pathogens from grassland soils to surface waters. Bruen, M. (ed.) Diffuse Pollution and Basin Management. Proceedings 7th International Specialised IWA Conference, Dublin, Ireland, 17-22 August 2003.

Linking sources of phosphorus and sediment in the landscape to ecological impacts in waters - seeking an integrated approach

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Harris, G. 2003. Linking sources of phosphorus and sediment in the landscape to ecological impacts in waters - seeking an integrated approach. International Phosphorus Linking Workshop organised by IGER and DEFRA, London, 8-9 May 2003.

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.

Soil microbial community, fertility, vegetation and diversity as targets in the restoration management of a meadow grassland

A - Papers appearing in refereed journals

Smith, R. S., Shiel, R. S., Bardgett, R. D., Millward, D., Corkhill, P., Rolph, G., Hobbs, P. J. and Peacock, S. 2003. Soil microbial community, fertility, vegetation and diversity as targets in the restoration management of a meadow grassland. Journal of Applied Ecology. 40 (1), pp. 51-64.

Changes in bicarbonate-extractable inorganic and organic phosphorus by drying pasture soils

A - Papers appearing in refereed journals

Turner, B. L. and Haygarth, P. M. 2003. Changes in bicarbonate-extractable inorganic and organic phosphorus by drying pasture soils. Soil Science Society of America Journal. 67 (1), pp. 344-350.

Potential contribution of lysed bacterial cells to phosphorus solubilisation in two rewetted Australian pasture soils

A - Papers appearing in refereed journals

Turner, B. L., Driessen, J. P., Haygarth, P. M. and McKelvie, I. D. 2003. Potential contribution of lysed bacterial cells to phosphorus solubilisation in two rewetted Australian pasture soils. Soil Biology and Biochemistry. 35 (1), pp. 187-189.

The impact of grassland management regime on the community structure of selected bacterial groups in soils

A - Papers appearing in refereed journals

Clegg, C. D., Lovell, R. D. and Hobbs, P. J. 2003. The impact of grassland management regime on the community structure of selected bacterial groups in soils. FEMS Microbiology Ecology. 43 (2), pp. 263-270. https://doi.org/10.1111/j.1574-6941.2003.tb01066.x

Development of an odour management strategy for mushroom composting

C1 - Edited contributions to conferences/learned societies

Noble, R. and Hobbs, P. J. 2002. Development of an odour management strategy for mushroom composting. Stuetz, R. (ed.) Odour 2. Odour management and treatment. Proceedings School of Water Sciences Conference, Cranfield University, 6 March 2002. IWA Publishing.

Pathogen transfer from grassland soils to surface waters

C2 - Non-edited contributions to conferences

Oliver, D. M., Clegg, C. D., Haygarth, P. M. and Heathwaite, A. L. 2002. Pathogen transfer from grassland soils to surface waters. Peninsula Microbiology Forum, Seale Hayne, University of Plymouth, September 2002.

Pathogen transfer from grassland soils to surface waters

C2 - Non-edited contributions to conferences

Oliver, D. M., Clegg, C. D., Haygarth, P. M. and Heathwaite, A. L. 2002. Pathogen transfer from grassland soils to surface waters. 9th Annual Organic Contaminants Meeting 'Cutting Edge 2002', University of Reading, 2 May 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.

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.

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

Contributions of non-methane volatile organic compounds to the atmosphere from UK agriculture

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Webb, J., King, J. and Grant, B. 2002. Contributions of non-methane volatile organic compounds to the atmosphere from UK agriculture. 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. 223-226

Chemical indicators that determine olfactory response from pig and chicken manure

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Misselbrook, T. H., Noble, R. and Persaud, K. C. 2002. Chemical indicators that determine olfactory response from pig and chicken 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. 261-264

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.

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

Accelerated phosphorus losses from a reseeded pasture

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 2002. Accelerated phosphorus losses from a reseeded pasture.

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.

Sweet smell of success for research on compost odours

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 2002. Sweet smell of success for research on compost odours.

Managing manure to reduce pollution

G - Articles in popular magazines and other technical publications

Chadwick, D. R. 2002. Managing manure to reduce pollution.

Quantification of phosphorus transfers from soil following tillage and reseed of grassland swards

D1 - Technical reports: non-confidential

Haygarth, P. M. 2002. Quantification of phosphorus transfers from soil following tillage and reseed of grassland swards.

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

Beta-glucosidase activity in pasture soils

A - Papers appearing in refereed journals

Turner, B. L., Hopkins, D. W., Haygarth, P. M. and Ostle, N. J. 2002. Beta-glucosidase activity in pasture soils. Applied Soil Ecology. 20 (2), pp. 157-162. https://doi.org/10.1016/S0929-1393(02)00020-3

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.

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

Agriculture, Hydrology and Water Quality

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

Haygarth, P. M. Jarvis, S. C. (ed.) 2002. Agriculture, Hydrology and Water Quality. CABI International, Wallingford, Oxon (CABI).

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.

Enchytraeid worm (Oligochaeta) influences on microbial community structure, nutrient dynamics and plant growth in blanket peat subjected to warming

A - Papers appearing in refereed journals

Cole, L., Bardgett, R. D., Ineson, P. and Hobbs, P. J. 2002. Enchytraeid worm (Oligochaeta) influences on microbial community structure, nutrient dynamics and plant growth in blanket peat subjected to warming. Soil Biology and Biochemistry. 34 (1), pp. 83-92.

Influence of straw types and nitrogen sources on mushroom composting emissions and compost productivity

A - Papers appearing in refereed journals

Noble, R., Hobbs, P. J., Mead, A. and Dobrovin-Pennington, A. 2002. Influence of straw types and nitrogen sources on mushroom composting emissions and compost productivity. Journal of Industrial Microbiology and Biotechnology. 29 (3), pp. 99-110. https://doi.org/10.1038/sj.jim.7000292

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

Incidental transfers of colloidal phosphorus following applications of slurry and fertiliser to grassland

C1 - Edited contributions to conferences/learned societies

Preedy, N., Matthews, R. A. and Haygarth, P. M. 2002. Incidental transfers of colloidal phosphorus following applications of slurry and fertiliser to grassland. Steenvoorden, J., Claessen, F. and Willems, J. (ed.) Proceedings International Association of Hydrological Sciences Conference on Agricultural Effects on Ground and Surface Waters: Research and Policy at the Edge of Science and Society, Wageningen, Netherlands, 1-4 October 2000. International Association of Hydrological Sciences (IAHS) Press, Wallingford Oxford.

Evidence for connectivity of phosphorus transport from plot to catchment?

C1 - Edited contributions to conferences/learned societies

Wood, A. F., Heathwaite, A. L. and Haygarth, P. M. 2002. Evidence for connectivity of phosphorus transport from plot to catchment? Steenvoorden, J. (ed.) Proceedings of the International Association of Hydrological Sciences Conference on Agricultural Effects on Ground and Surface Waters: Research and Policy at the Edge of Science and Society, Wageningen, Netherlands, 1-4 October 2000. International Association of Hydrological Sciences (IAHS) Press, Wallingford Oxford.

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

A rapid and simple technique for the digestion and determination of total phosphorus in animal manures and herbage

A - Papers appearing in refereed journals

Greaves, J. B., Hobbs, P. J. and Haygarth, P. M. 2002. A rapid and simple technique for the digestion and determination of total phosphorus in animal manures and herbage. Communications in Soil Science and Plant Analysis. 33 (9-10), pp. 1577-1587.

Characterisation of water-extractable soil organic phosphorus by phosphatase hydrolysis

A - Papers appearing in refereed journals

Turner, B. L., McKelvie, I. D. and Haygarth, P. M. 2002. Characterisation of water-extractable soil organic phosphorus by phosphatase hydrolysis. Soil Biology and Biochemistry. 34 (1), pp. 27-35. https://doi.org/10.1016/S0038-0717(01)00144-4

Inositol phosphates in the environment

A - Papers appearing in refereed journals

Turner, B. L., Paphazy, M. J., Haygarth, P. M. and McKelvie, I. D. 2002. Inositol phosphates in the environment. Philosophical Transactions of the Royal Society B-Biological Sciences. 357 (1420), pp. 449-469. https://doi.org/10.1098/rstb.2001.0837

Quantifying diffuse agricultural phosphorus transfers along htdrological pathways from field scale studies

C1 - Edited contributions to conferences/learned societies

Fraser, A. I., Harrod, T. R. and Haygarth, P. M. 2001. Quantifying diffuse agricultural phosphorus transfers along htdrological pathways from field scale studies. Preferential flow: water movement and chemical transport in the environment. Proceedings 2nd International Symposium, Honolulu, Hawaii, 3-5 January 2001. American Society of Agricultural Engineers (ASAE), St Joseph. pp. 169-172

Horticultural Development Council Research review 4. Compost without the smell

G - Articles in popular magazines and other technical publications

Noble, R., Morgan, J. A. W., Dobrovin-Pennington, A. and Hobbs, P. J. 2001. Horticultural Development Council Research review 4. Compost without the smell. Mushroom Journal. 619, pp. 16-18.

Monitoring the transfer of phosphorus from agricultural grasslands to first order streams: parameters for a predictive model

C2 - Non-edited contributions to conferences

Joynes, A., Haygarth, P. M., Beven, K. J., Freer, J. and Fraser, A. 2001. Monitoring the transfer of phosphorus from agricultural grasslands to first order streams: parameters for a predictive model. Connecting Phosphorus transfer from agriculture to impacts in surface waters. Poster International Phosphorus Transfer Workshop, Plymouth University, Plymouth, Devon, UK, 28 August - 1 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

Relationship between olfactory response and major odorants from organic wastes

C2 - Non-edited contributions to conferences

Hobbs, P. J., Misselbrook, T. H., Dhanoa, M. S. and Persaud, K. C. 2001. Relationship between olfactory response and major odorants from organic wastes. Abstract Conference on Odour Emissions From Wastewater Treatment Processes: Monitoring, Prevention and Control, Nottingham, UK, 30 October 2001.

A novel biological phosphate pump for livestock wastes

C2 - Non-edited contributions to conferences

Greaves, J., Haygarth, P. M. and Hobbs, P. J. 2001. A novel biological phosphate pump for livestock wastes. Poster Second International Conference on phosphate recovery from recycling from sewage and animal wastes, Noordwijkerhout, Holland, 12-13 March 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.

Modelling phosphorus export from agricultural grasslands to watercourses

C2 - Non-edited contributions to conferences

Freer, J., Beven, K. J., Haygarth, P. M., Fraser, A. and Joynes, A. 2001. Modelling phosphorus export from agricultural grasslands to watercourses. Connecting Phosphorus transfer from agriculture to impacts in surface waters. Abstract, Proceedings International Phosphorus Transfer Workshop, 28 August - 1 September 2001, Plymouth, Devon, UK. pp. 107

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

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

The effects of tillage and reseeding on phosphorus transfers from drained grassland

C2 - Non-edited contributions to conferences

Butler, P. J. and Haygarth, P. M. 2001. The effects of tillage and reseeding on phosphorus transfers from drained grassland. Connecting phosphorus transfer from agriculture to impacts in surface waters. Proceedings International Phosphorus Transfer Workshop, 28 August - 1 September 2001, Plymouth, Devon, UK. pp. 32

Organic phosphorus characterisation by phosphatase hydrolysable phosphorus techniques: applications to soil extracts and runoff waters

B - Book chapters etc edited externally

Turner, B. L. and Haygarth, P. M. 2001. Organic phosphorus characterisation by phosphatase hydrolysable phosphorus techniques: applications to soil extracts and runoff waters. in: Whitton, B. and Hernandez, I. (ed.) Phosphatases in the Environment Kluwer Academic Publishers, Dordrecht, Netherlands.

The scope and contribution of volatile organic compounds to pollution from livestock

C2 - Non-edited contributions to conferences

Hobbs, P. J., Misselbrook, T. H., Cumby, T. R. and Mottram, T. T. 2001. The scope and contribution of volatile organic compounds to pollution from livestock. Abstract ASAE International Meeting, Sacramento, CA, USA, 30 July-1 August 2001. pp. Abstr. 014041

Connecting phosphorus transfer from agriculture to impacts in surface waters, International Phosphorus Transfer Workshop 2001, 28 August - 1 September 2001, Plymouth University

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

Haygarth, P. M., Condron, L. M. and Butler, P. J. Chisholm, J. S. (ed.) 2001. Connecting phosphorus transfer from agriculture to impacts in surface waters, International Phosphorus Transfer Workshop 2001, 28 August - 1 September 2001, Plymouth University. Institute of Grassland and Environmental Research (IGER) NW.

Processes controlling soil phosphorus release to runoff and implications for agricultural management

A - Papers appearing in refereed journals

Mcdowell, R. W., Sharpley, A. N., Condron, L. M., Haygarth, P. M. and Brookes, P. C. 2001. Processes controlling soil phosphorus release to runoff and implications for agricultural management. Nutrient Cycling in Agroecosystems. 59 (3), pp. 269-284. https://doi.org/10.1023/A:1014419206761

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.

Phosphorus solubilisation in rewetted soils

A - Papers appearing in refereed journals

Turner, B. L. and Haygarth, P. M. 2001. Phosphorus solubilisation in rewetted soils. Nature. 411 (6835), p. 258. https://doi.org/10.1038/35077146

Odour analysis by gas chromatography

B - Book chapters etc edited externally

Hobbs, P. J. 2001. Odour analysis by gas chromatography. in: Stuetz, R. and Frechen, F. B. (ed.) Odours in Wastewater Treatment: Measurement, Modelling and Control IWA Publishing, London. pp. 155-178

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

Additives to reduce ammonia and odor emissions from livestock wastes: a review

A - Papers appearing in refereed journals

McCrory, D. F. and Hobbs, P. J. 2001. Additives to reduce ammonia and odor emissions from livestock wastes: a review. Journal of Environmental Quality. 30 (2), pp. 345-355.

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

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

Olfactory response to mushroom composting emissions as a function of chemical concentration

A - Papers appearing in refereed journals

Noble, R., Hobbs, P. J., Dobrovin-Pennington, A., Misselbrook, T. H. and Mead, A. 2001. Olfactory response to mushroom composting emissions as a function of chemical concentration. Journal of Environmental Quality. 30 (3), pp. 760-767. https://doi.org/10.2134/jeq2001.303760x

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

Rapid incidental phosphorus transfers from grassland

A - Papers appearing in refereed journals

Preedy, N., McTiernan, K. B., Matthews, R. A., Heathwaite, A. L. and Haygarth, P. M. 2001. Rapid incidental phosphorus transfers from grassland. Journal of Environmental Quality. 30 (6), pp. 2105-2112. https://doi.org/10.2134/jeq2001.2105

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

Rapid estimation of microbial biomass in grassland soils by ultra-violet absorbance

A - Papers appearing in refereed journals

Turner, B. L., Bristow, A. W. and Haygarth, P. M. 2001. Rapid estimation of microbial biomass in grassland soils by ultra-violet absorbance. Soil Biology and Biochemistry. 33 (7-8), pp. 913-919.

Working with our living soil

G - Articles in popular magazines and other technical publications

Donaghy, D. T., Bol, R. and Haygarth, P. M. 2001. Working with our living soil.

Development of a relationship between olfactory response and major odorants from organic wastes

A - Papers appearing in refereed journals

Hobbs, P. J., Misselbrook, T. H., Dhanoa, M. S. and Persaud, K. C. 2001. Development of a relationship between olfactory response and major odorants from organic wastes. Journal of the Science of Food and Agriculture. 81 (2), pp. 188-193. https://doi.org/10.1002/1097-0010(20010115)81:2<188::AID-JSFA800>3.0.CO;2-T

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.

Cows with their heads in the clouds - dimethyl sulphide detected in cow's breath

G - Articles in popular magazines and other technical publications

Hobbs, P. J. and Mottram, T. T. 2000. Cows with their heads in the clouds - dimethyl sulphide detected in cow's breath.

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.

Phosphorus

B - Book chapters etc edited externally

Haygarth, P. M. and Leaf, S. S. 2000. Phosphorus. in: D'Arcy, B. J., Ellis, J. B., Ferrier, R. C., Jenkins, A. and Dils, R. (ed.) Diffuse Pollution Impacts: the Environmental and Economic Impacts of Diffuse Pollution in the UK Lavenham, Suffolk Chartered Institution Of Water and Environmental Management. pp. 73-84

Enzymatic controls on soil organic phosphorus

C2 - Non-edited contributions to conferences

Turner, B. L. and Haygarth, P. M. 2000. Enzymatic controls on soil organic phosphorus. Proceedings International Conference on Phosphorus in the Soil - Plant Continuum, Beijing, China, 17-22 September 2000.

Microbiological and enzymatic controls on soil phosphorus release to water

C2 - Non-edited contributions to conferences

Turner, B. L. and Haygarth, P. M. 2000. Microbiological and enzymatic controls on soil phosphorus release to water. Interactions of Soil Minerals with Microrganisms and Organic Matter, Naples, Italy, May 2000.

Phosphorus release to water by soil drying and rewetting

C1 - Edited contributions to conferences/learned societies

Turner, B. L. and Haygarth, P. M. 2000. Phosphorus release to water by soil drying and rewetting. Adams, J. A. and Metherell, A. K. (ed.) Soil 2000 : New Horizons for a New Century. Proceedings 2nd Australia and New Zealand Joint Soils Conference, Lincoln University, Canterbury, New Zealand, 2-8 December 2000. Vol. 2. Oral papers. pp. 319-320

Scaling up and connectivity of soil phosphorus transfers into river catchments

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Wood, A. F. and Heathwaite, A. L. 2000. Scaling up and connectivity of soil phosphorus transfers into river catchments. Adams, J. A. and Metherell, A. K. (ed.) Soil 2000 : New Horizons for a New Century. Proceedings 2nd Australia and New Zealand Joint Soils Conference, Lincoln University, Canterbury, New Zealand, 2-8 December 2000. Vol. 2. Oral papers. pp. 133-134

Phosphate fertilisers, agriculture and the environment

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. and Foy, R. H. 2000. Phosphate fertilisers, agriculture and the environment. Fertiliser Research: Unlocking the potential of New Zealand agriculture. Proceedings 26th New Zealand Fertilizer Manufacturers' Technical Conference, Lincoln University, Canterbury, 14-15 November 2000. pp. 11-18

Prioritising mitigation of soil P transfer in relation to water flows

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Turner, B. L., Fraser, A. I., Jarvis, S. C., Harrod, T. R., Nash, D. M. and Halliwell, D. J. 2000. Prioritising mitigation of soil P transfer in relation to water flows. 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. 474-476

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.

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.

Treatment of livestock wastes through the use of additives

D1 - Technical reports: non-confidential

Hobbs, P. J. and Merry, R. J. 2000. Treatment of livestock wastes through the use of additives.

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

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

Relationship between olfactory response and major odorants from livestock wastes

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Misselbrook, T. H., Dhanoa, M. S. and Persaud, K. C. 2000. Relationship between olfactory response and major odorants from livestock wastes. Proceedings 2nd International Conference on Air Pollution from Agricultural Operations, Des Moines, Iowa, 9-11 October 2000. American Society of Animal Science. pp. 305-312

Odour release from the Hercules Evaposcrubber

C2 - Non-edited contributions to conferences

Willers, H. C., Hobbs, P. J. and Ogink, N. W. M. 2000. Odour release from the Hercules Evaposcrubber. Proceedings of the Agricultural Engineering Conference, Warwick, July 2000.

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

Relationship between chemical composition and olfaction of decay odours

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Misselbrook, T. H., Dhanoa, M. S. and Persaud, K. C. 2000. Relationship between chemical composition and olfaction of decay odours. Olfaction and the Electronic Nose. Proceedings of the 7th International Symposium, ISOEN 2000, Brighton, 20-24 July 2000. pp. 13-14

Structure and function of the soil microbial community in microhabitats of a heavy metal polluted soil

A - Papers appearing in refereed journals

Kandeler, E., Tscherko, D., Bruce, K. D., Stemmer, M., Hobbs, P. J., Bardgett, R. D. and Amelung, W. 2000. Structure and function of the soil microbial community in microhabitats of a heavy metal polluted soil. Biology And Fertility Of Soils. 32, pp. 390-400.

Mechanisms and mitigation of phosphorus transfer from soil to water

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. 2000. Mechanisms and mitigation of phosphorus transfer from soil to water. Sapek, A. (ed.) Scientific Basis to Mitigate the Nutrient Dispersion in the Environment. Proceedings of a Polish Institute for Land Reclamation and Grassland Farming (IMUZ) Conference, Falenty / Nadarzyn, Warsaw, 13-14 December 1999. Instytut Melioracji i Uzytkow Zielonych (IMUZ), Falenty, Poland. pp. 126-137

Potential for preferential pathways of phosphorus transport

A - Papers appearing in refereed journals

Simard, R. R., Beauchemin, S. and Haygarth, P. M. 2000. Potential for preferential pathways of phosphorus transport. Journal of Environmental Quality. 29 (1), pp. 97-105.

New Directions: Significant contributions of dimethyl sulphide from livestock to the atmosphere

A - Papers appearing in refereed journals

Hobbs, P. J. and Mottram, T. T. 2000. New Directions: Significant contributions of dimethyl sulphide from livestock to the atmosphere. Atmospheric Environment. 34 (21), pp. 3649-3650. https://doi.org/10.1016/S1352-2310(00)00170-9

Sample collection, handling, preparation and storage

B - Book chapters etc edited externally

Haygarth, P. M. and Edwards, A. C. 2000. Sample collection, handling, preparation and storage. in: Pierzynski, G. M. (ed.) Methods of Phosphorus Analysis for Soils, Sediments, Residuals and Water. (Southern Co-operative series bulletin, 396) North Carolina State University, Raleigh. pp. 84-90

Phosphorus forms and concentrations in leachate under four grassland soil types

A - Papers appearing in refereed journals

Turner, B. L. and Haygarth, P. M. 2000. Phosphorus forms and concentrations in leachate under four grassland soil types. Soil Science Society of America Journal. 64 (3), pp. 1090-1099.

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

Hydrological factors for phosphorus transfer from agricultural soils

B - Book chapters etc edited externally

Haygarth, P. M., Heathwaite, A. L., Jarvis, S. C. and Harrod, T. R. 2000. Hydrological factors for phosphorus transfer from agricultural soils. in:

Terminology for phosphorus transfer

A - Papers appearing in refereed journals

Haygarth, P. M. and Sharpley, A. N. 2000. Terminology for phosphorus transfer. Journal of Environmental Quality. 29 (1), pp. 10-15.

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.

The Four Villages Soil Trail

G - Articles in popular magazines and other technical publications

Haygarth, P. M., Brown, L., Chadwick, D., Harrod, T., Jarvis, S. C., Ramel, G. and Tallowin, J. R. B. 1999. The Four Villages Soil Trail.

Working with our Living Soil

G - Articles in popular magazines and other technical publications

Donaghy, D. T., Bol, R. and Haygarth, P. M. 1999. Working with our Living Soil.

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.

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.

Emission of odorous compounds from pig slurries

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J., Misselbrook, T. H. and Pain, B. F. 1999. Emission of odorous compounds from pig slurries. Martinez, J. and Maudet, M. N. (ed.) RAMIRAN 98. Management Strategies for Organic Waste Use in Agriculture. Proceedings of the 8th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture, Rennes, France, 26-29 May 1998. Volume 2. FAO / CEMAGREF, Rennes. pp. 243-250

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

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

Harnessing bacteria brings farming benefits

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 1999. Harnessing bacteria brings farming benefits. The Furrow. (Autumn).

Stink busting boffins aim to de-pong the great British pig

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 1999. Stink busting boffins aim to de-pong the great British pig. The Sunday Independent. (19 October 1999).

Eau de pig is a hit

G - Articles in popular magazines and other technical publications

Hobbs, P. J. 1999. Eau de pig is a hit. Times Higher Educational Supplement (THES). (8 October 1999).

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.

Simplified classification of hydrological terminology for phosphorus transfer

C1 - Edited contributions to conferences/learned societies

Preedy, N., Haygarth, P. M. and Matthews, R. A. 1999. Simplified classification of hydrological terminology for phosphorus transfer. Heathwaite, L. (ed.) Impact of Land Use Change on Nutrient Loads from Diffuse Sources. Proceedings of an International Symposium held during the XXIIth General Assembly of the International Union of Geodesy and Geophysics, Birmingham, 19-30 July 1999. International Association of Hydrological Sciences (IAHS) Press, Wallingford Oxford. pp. 3-11

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

Plant species and nitrogen effects on soil biological properties of temperate upland grasslands

A - Papers appearing in refereed journals

Bardgett, R. D., Mawdsley, J. L., Edwards, S., Hobbs, P. J., Rodwell, J. S. and Davies, W. J. 1999. Plant species and nitrogen effects on soil biological properties of temperate upland grasslands. Functional Ecology. 13 (5), pp. 650-660. https://doi.org/10.1046/j.1365-2435.1999.00362.x

Phosphorus leaching under cut grassland

A - Papers appearing in refereed journals

Turner, B. L. and Haygarth, P. M. 1999. Phosphorus leaching under cut grassland. Water Science And Technology. 39 (12), pp. 63-67. https://doi.org/10.1016/S0273-1223(99)00319-4

The effect of rainfall intensity on soil erosion and particulate phosphorus transfer from arable soils

A - Papers appearing in refereed journals

Fraser, A. I., Harrod, T. R. and Haygarth, P. M. 1999. The effect of rainfall intensity on soil erosion and particulate phosphorus transfer from arable soils. Water Science And Technology. 39 (12), pp. 41-45. https://doi.org/10.1016/S0273-1223(99)00316-9

Transfer of phosphorus from agricultural soils

B - Book chapters etc edited externally

Haygarth, P. M. and Jarvis, S. C. 1999. Transfer of phosphorus from agricultural soils. in:

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 to investigate decay processes in farm waste

C2 - Non-edited contributions to conferences

Hobbs, P. J. 1999. Stable isotopes to investigate decay processes in farm waste. SIMSUG 1999, Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Exeter, 19-20 January 1999 (R Bol, SC Jarvis & LR Mytton, organisers).

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

Seasonal changes in soil microbial communities along a fertility gradient of temperate grasslands

A - Papers appearing in refereed journals

Bardgett, R. D., Lovell, R. D., Hobbs, P. J. and Jarvis, S. C. 1999. Seasonal changes in soil microbial communities along a fertility gradient of temperate grasslands. Soil Biology and Biochemistry. 31 (7), pp. 1021-1030.

Production and emission of odours and gases from ageing pig waste

A - Papers appearing in refereed journals

Hobbs, P. J., Misselbrook, T. H. and Cumby, T. R. 1999. Production and emission of odours and gases from ageing pig waste. Journal of Agricultural Engineering Research. 72 (3), pp. 291-298. https://doi.org/10.1006/jaer.1998.0372

Potential for reduction of odorous compounds in swine manure through diet modification

A - Papers appearing in refereed journals

Sutton, J. D., Kephart, K. B., Verstegen, M. W. A., Canh, T. T. and Hobbs, P. J. 1999. Potential for reduction of odorous compounds in swine manure through diet modification. Journal of Animal Science. 77, pp. 430-439. https://doi.org/10.2527/1999.772430x

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.

Below-ground microbial community development in a high temperature world

A - Papers appearing in refereed journals

Bardgett, R. D., Kandeler, E., Tscherko, D., Hobbs, P. J., Bezemer, T. M., Jones, T. H. and Thompson, L. J. 1999. Below-ground microbial community development in a high temperature world. Oikos. 85 (2), pp. 193-203.

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 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

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.

Preconcentration and separation of trace phosphorus compounds in soil leachate

A - Papers appearing in refereed journals

Espinosa, M., Turner, B. L. and Haygarth, P. M. 1999. Preconcentration and separation of trace phosphorus compounds in soil leachate. Journal of Environmental Quality. 28 (5), pp. 1497-1504.

An experiment to determine the feasibility of automatically detecting hyperketonaemia in dairy cows

A - Papers appearing in refereed journals

Mottram, T. M., Dobbelaar, P., Schukken, Y., Hobbs, P. J. and Bartlett, P. N. 1999. An experiment to determine the feasibility of automatically detecting hyperketonaemia in dairy cows. Livestock Production Science. 61 (1), pp. 7-11.

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

Animal wastes as a potential source of recoverable phosphorus

C2 - Non-edited contributions to conferences

Hobbs, P. J., Haygarth, P. M. and Chadwick, D. 1998. Animal wastes as a potential source of recoverable phosphorus. International conference on phosphorus recovery from sewage and animal wastes. Warwick University, UK. 6-7 May 1998.

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.

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

Transfer of phosphorus from agricultural soils to water: a multi-disciplinary approach

C2 - Non-edited contributions to conferences

Haygarth, P. M., Turner, B. L. and Fraser, A. I. 1998. Transfer of phosphorus from agricultural soils to water: a multi-disciplinary approach. 16th World Congress of the International Society of Soil Science, Montpellier, France, 20-26 August 1998.

Transfer of colloidal forms of phosphorus from grassland soils

C2 - Non-edited contributions to conferences

Matthews, R. A., Preedy, N., Heathwaite, A. L. and Haygarth, P. M. 1998. Transfer of colloidal forms of phosphorus from grassland soils. Third International Conference on Diffuse Pollution, Edinburgh, Scotland, 31 August - 4 September 1998 (hosted by Scottish Environment Protection Agency (SEPA)). IAWQ, Edinburgh, Scotland. pp. 11-16

Transfer of colloidal forms of phosphorus in subsurface hydrological pathways

C1 - Edited contributions to conferences/learned societies

Matthews, R. A., Preedy, N., Heathwaite, A. L. and Haygarth, P. M. 1998. Transfer of colloidal forms of phosphorus in subsurface hydrological pathways. Foy, R. H. and Dils, R. (ed.) Practical and Innovative Measures for the Control of Agricultural Phosphorus Losses to Water, OECD Sponsored Workshop, Greenmount College of Agriculture and Horticulture, Northern Ireland, 16-19 June 1998. pp. 162-163

The response of soil microorganisms and roots to elevated CO2 and temperature in a terrestrial model ecosystem

A - Papers appearing in refereed journals

Kandeler, E., Tscherko, D., Bardgett, R. D., Hobbs, P. J., Kampichler, C. and Jones, T. H. 1998. The response of soil microorganisms and roots to elevated CO2 and temperature in a terrestrial model ecosystem. Plant and Soil. 202 (2), pp. 251-262.

The measurement of dissolved phosphorus compounds: evidence for hydrolysis during storage and implications for analytical definitions in environmental analysis

A - Papers appearing in refereed journals

Denison, F. H., Haygarth, P. M., House, W. A. and Bristow, A. W. 1998. The measurement of dissolved phosphorus compounds: evidence for hydrolysis during storage and implications for analytical definitions in environmental analysis. International Journal Of Environmental Analytical Chemistry. 69 (2), pp. 111-123. https://doi.org/10.1080/03067319808032579

The effect of rainfall intensity on soil erosion and particulate phosphorus transfer from arable soils

C2 - Non-edited contributions to conferences

Fraser, A. L., Harrod, T. R. and Haygarth, P. M. 1998. The effect of rainfall intensity on soil erosion and particulate phosphorus transfer from arable soils. Third International Conference on Diffuse Pollution, Edinburgh, Scotland, 31 August - 4 September 1998 (hosted by Scottish Environment Protection Agency (SEPA)). IAWQ, Edinburgh, Scotland. pp. 106-110

The effect of rainfall intensity and hydrological pathways on phosphorus transfer from agricultural soils

C2 - Non-edited contributions to conferences

Fraser, A. L., Harrod, T. R. and Haygarth, P. M. 1998. The effect of rainfall intensity and hydrological pathways on phosphorus transfer from agricultural soils. 16th World Congress of the International Society of Soil Science, Montpellier, France, 20-26 August 1998.

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.

Potential for preferential pathways of phosphorus transport

C1 - Edited contributions to conferences/learned societies

Simard, R. R., Haygarth, P. M. and Beauchemin, S. 1998. Potential for preferential pathways of phosphorus transport. Foy, R. H. and Dils, R. (ed.) Practical and Innovative Measures for the Control of Agricultural Phosphorus Losses to Water, OECD Sponsored Workshop, Greenmount College of Agriculture and Horticulture, Northern Ireland, 16-19 June 1998. pp. 2-4

Phosphorus transfers from agricultural soils described by a conceptual model

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Jarvis, S. C. 1998. Phosphorus transfers from agricultural soils described by a conceptual model. Third International Conference on Diffuse Pollution, Edinburgh, Scotland, 31 August - 4 September 1998 (hosted by Scottish Environment Protection Agency (SEPA)). IAWQ, Edinburgh, Scotland. pp. 2-5

Phosphorus leaching below grassland soils

B - Book chapters etc edited externally

Turner, B. L. and Haygarth, P. M. 1998. Phosphorus leaching below grassland soils. in: Petchey, A. M., D'Arcy, B. J. and Frost, C. A. (ed.) Diffuse Pollution and Agriculture II Scottish Agricultural College (SAC) Nevisprint Ltd. pp. 191-195

Phosphorus leaching from grassland soils and the potential role of biological mechanisms

C2 - Non-edited contributions to conferences

Turner, B. L., Haygarth, P. M. and Wookey, P. A. 1998. Phosphorus leaching from grassland soils and the potential role of biological mechanisms. 16th World Congress of the International Society of Soil Science, Montpellier, France, 20-26 August 1998.

Phosphorus in leachate from grassland soils

C1 - Edited contributions to conferences/learned societies

Turner, B. L. and Haygarth, P. M. 1998. Phosphorus in leachate from grassland soils. Foy, R. H. and Dils, R. (ed.) Practical and Innovative Measures for the Control of Agricultural Phosphorus Losses to Water, OECD Sponsored Workshop, Greenmount College of Agriculture and Horticulture, Northern Ireland, 16-19 June 1998. pp. 152-153

Phosphorus budgets for two contrasting grassland farming systems in the UK

A - Papers appearing in refereed journals

Haygarth, P. M., Jarvis, S. C., Chapman, P. and Smith, R. F. 1998. Phosphorus budgets for two contrasting grassland farming systems in the UK. Soil Use and Management. 14 (June supplement), pp. 160-167.

Pathways of phosphorus transport

C2 - Non-edited contributions to conferences

Heathwaite, L., Haygarth, P. M. and Dils, R. R. 1998. Pathways of phosphorus transport. Agricultural Phosphorus in the Chesapeake Bay Watershed: Current Status and Trends, State College Pensylvania, USA, 6-8 April 1998. Chesapeake Research Consortium Publication.

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.

Mass balance of phosphorus in dairy farm soils

B - Book chapters etc edited externally

Haygarth, P. M. and Jarvis, S. C. 1998. Mass balance of phosphorus in dairy farm soils. in: Petchey, A. M., D'Arcy, B. J. and Frost, C. A. (ed.) Diffuse Pollution and Agriculture II Scottish Agricultural College (SAC) Nevisprint Ltd. pp. 207-211

Forms of phosphorus transfer in hydrological pathways from soil under grazed grassland

A - Papers appearing in refereed journals

Haygarth, P. M., Hepworth, L. and Jarvis, S. C. 1998. Forms of phosphorus transfer in hydrological pathways from soil under grazed grassland. European Journal of Soil Science. 49 (1), pp. 65-72. https://doi.org/10.1046/j.1365-2389.1998.00131.x

Enzymatic determination of bioavailable organic phosphorus in runoff

C1 - Edited contributions to conferences/learned societies

Turner, B. L. and Haygarth, P. M. 1998. Enzymatic determination of bioavailable organic phosphorus in runoff. Foy, R. H. and Dils, R. (ed.) Practical and Innovative Measures for the Control of Agricultural Phosphorus Losses to Water, OECD Sponsored Workshop, Greenmount College of Agriculture and Horticulture, Northern Ireland, 16-19 June 1998. pp. 82-83

Emission rates of odorous compounds from pig slurries

C2 - Non-edited contributions to conferences

Hobbs, P. J., Misselbrook, T. H. and Pain, B. F. 1998. Emission rates of odorous compounds from pig slurries. 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.

Emission rates of odorous compounds from pig slurries

A - Papers appearing in refereed journals

Hobbs, P. J., Misselbrook, T. H. and Pain, B. F. 1998. Emission rates of odorous compounds from pig slurries. Journal of the Science of Food and Agriculture. 77 (3), pp. 341-348. https://doi.org/10.1002/(SICI)1097-0010(199807)77:3<341::AID-JSFA45>3.0.CO;2-9

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.

A conceptual model for describing phosphorus transfer from agriculture soils

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. and Jarvis, S. C. 1998. A conceptual model for describing phosphorus transfer from agriculture soils. Foy, R. H. and Dils, R. (ed.) Practical and Innovative Measures for the Control of Agricultural Phosphorus Losses to Water, OECD Sponsored Workshop, Greenmount College of Agriculture and Horticulture, Northern Ireland, 16-19 June 1998. pp. 30-31

Phosphorus loss from grassland soils: implications of land management for the quality of receiving waters

C1 - Edited contributions to conferences/learned societies

Heathwaite, A. L., Griffiths, P., Haygarth, P. M., Jarvis, S. C. and Parkinson, R. J. 1997. Phosphorus loss from grassland soils: implications of land management for the quality of receiving waters. Webb, B. (ed.) Freshwater Contamination. Proceedings of an International Symposium at the International Association of Hydrological Sciences 5th Scientific Assembly, Rabat, Morocco, 23 April - 3 May 1997. (IAHS publication, 243). International Association of Hydrological Sciences (IAHS) Press, Wallingford Oxford. pp. 177-186

Use of an electronic nose to measure odour concentration following application of cattle slurry to grassland

A - Papers appearing in refereed journals

Misselbrook, T. H., Hobbs, P. J. and Persaud, K. C. 1997. Use of an electronic nose to measure odour concentration following application of cattle slurry to grassland. Journal of Agricultural Engineering Research. 66, pp. 213-220.

Transfer of phosphorus from soil to water: implications for use of fertilisers

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Jarvis, S. C. 1997. Transfer of phosphorus from soil to water: implications for use of fertilisers. Fertilization for Sustainable Plant Production and Soil Fertility, 11th World Fertilizer Congress of CIEC, Gent, Belgium, 7-13 September 1997.

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 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.

Soil-derived phosphorus in surface runoff from grazed grassland

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Jarvis, S. C. 1997. Soil-derived phosphorus in surface runoff from grazed grassland. Tunney, H., Carton, O. T., Brookes, P. C. and Johnston, A. E. (ed.) Phosphorus loss from soil to water . CABI International, Wallingford, Oxon (CABI). pp. 351-354

Soil derived phosphorus in surface runoff from grassland lysimeters

A - Papers appearing in refereed journals

Haygarth, P. M. and Jarvis, S. C. 1997. Soil derived phosphorus in surface runoff from grassland lysimeters. Water Research. 31 (1), pp. 140-148. https://doi.org/10.1016/S0043-1354(99)80002-5

Size distribution of colloidal molybdate reactive phosphorus in river waters and soil solution

A - Papers appearing in refereed journals

Haygarth, P. M., Warwick, M. S. and House, W. A. 1997. Size distribution of colloidal molybdate reactive phosphorus in river waters and soil solution. Water Research. 31 (3), pp. 439-448. https://doi.org/10.1016/S0043-1354(96)00270-9

Reduction of odorous compounds in pig manure by lowering dietary crude protein

G - Articles in popular magazines and other technical publications

Hobbs, P. J. and Misselbrook, T. H. 1997. Reduction of odorous compounds in pig manure by lowering dietary crude protein.

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.

Rapid determination of dissolved organic phosphorus in soil leachates and runoff waters by flow injection analysis with on-line photo-oxidation

A - Papers appearing in refereed journals

Peat, D. M. W., McKelvie, I. D., Matthews, G. P., Haygarth, P. M. and Worsfold, P. J. 1997. Rapid determination of dissolved organic phosphorus in soil leachates and runoff waters by flow injection analysis with on-line photo-oxidation. Talanta. 45, pp. 47-55. https://doi.org/10.1016/S0039-9140(97)00105-7

Preliminary investigation of breath sampling as a monitor of health in dairy cattle

A - Papers appearing in refereed journals

Elliott-Martin, R. J., Mottram, T. T., Gardner, J. W., Hobbs, P. J. and Bartlett, P. N. 1997. Preliminary investigation of breath sampling as a monitor of health in dairy cattle. Journal of Agricultural Engineering Research. 67, pp. 267-275.

Phosphorus losses from grassland soils: new understanding and concepts

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 1997. Phosphorus losses from grassland soils: new understanding and concepts. 1, pp. 60-63.

Phosphorus leaching below grassland soils

C2 - Non-edited contributions to conferences

Turner, B. L. and Haygarth, P. M. 1997. Phosphorus leaching below grassland soils. 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. 25-26

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

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.

Mass balances of phosphorus in dairy farm soils

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Jarvis, S. C. 1997. Mass balances of phosphorus in dairy farm soils. 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. 121-122

Determination of total dissolved phosphorus in soil solutions

A - Papers appearing in refereed journals

Rowland, A. P. and Haygarth, P. M. 1997. Determination of total dissolved phosphorus in soil solutions. Journal of Environmental Quality. 26 (2), pp. 410-415.

Control of odours by dietary manipulation

B - Book chapters etc edited externally

Hobbs, P. J., Pain, B. F., Kay, R. M. and Lee. P. A. 1997. Control of odours by dietary manipulation. in: Voermans, J. A. M. and Monteny, G. J. (ed.) Ammonia and Odour Control from Animal Production Facilities NVTL, Rosmalen, the Netherlands. pp. 269-276

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

Characterisation of odorous compounds and emissions from slurries produced from weaner pigs fed dry feed and liquid diets

A - Papers appearing in refereed journals

Hobbs, P. J., Misselbrook, T. H. and Pain, B. F. 1997. Characterisation of odorous compounds and emissions from slurries produced from weaner pigs fed dry feed and liquid diets. Journal of the Science of Food and Agriculture. 73 (4), pp. 437-445. https://doi.org/10.1002/(SICI)1097-0010(199704)73:4<437::AID-JSFA748>3.0.CO;2-7

Biogeochemical significance of membrane and ultrafilter separation of low-molecular-weight molybdate-reactive phosphorus in soil and river waters

C2 - Non-edited contributions to conferences

Haygarth, P. M., Warwick, M. S. and House, W. A. 1997. Biogeochemical significance of membrane and ultrafilter separation of low-molecular-weight molybdate-reactive phosphorus in soil and river waters. Tunney, H., Carton, O. T., Brookes, P. C. and Johnston, A. E. (ed.) Phosphorus loss from soil to water . CABI International, Wallingford, Oxon (CABI). pp. 386-389

Avoiding pollution with P on grassland

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 1997. Avoiding pollution with P on grassland. Grass Farmer . 58 (Winter), p. 5.

Application of unsupervised clustering methods to the assessment of malodour in agriculture using an array of conducting polymer odour sensors

A - Papers appearing in refereed journals

Byun, H. G., Persaud, K. C., Khaffaf, S. M., Hobbs, P. J. and Misselbrook, T. H. 1997. Application of unsupervised clustering methods to the assessment of malodour in agriculture using an array of conducting polymer odour sensors. Computers and Electronics in Agriculture. 17, pp. 233-247. https://doi.org/10.1016/S0168-1699(96)01307-5

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.

Agriculture as a source of phosphorus transfer to water: sources and pathways

D1 - Technical reports: non-confidential

Haygarth, P. M. 1997. Agriculture as a source of phosphorus transfer to water: sources and pathways.

Agriculture as a source of phosphorus pollution in water

D1 - Technical reports: non-confidential

Haygarth, P. M. 1997. Agriculture as a source of phosphorus pollution in water.

The Soil Trail

G - Articles in popular magazines and other technical publications

Haygarth, P. M. 1996. The Soil Trail.

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.

Application of conducting polymer odour sensing arrays to malodour monitoring

C1 - Edited contributions to conferences/learned societies

Persaud, K. C., Payne, P. H., Khaffaf, S. M., Dowdeswell, R. M., Hobbs, P. J., Misselbrook, T. H. and Sneath, R. W. 1996. Application of conducting polymer odour sensing arrays to malodour monitoring. Electronic Nose. Digest of an Institution of Electrical Engineers Colloquium, London, 30 October 1996. Institution of Electrical Engineers, London.

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.

Review of odor quantification

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J. 1996. Review of odor quantification. International Livestock Odor Conference, Iowa State University, USA, 16-18 October 1995. pp. 160-162

Reduction of odorous compounds in fresh pig slurry by dietary control of crude protein

A - Papers appearing in refereed journals

Hobbs, P. J., Pain, B. F., Kay, R. M. and Lee, P. A. 1996. Reduction of odorous compounds in fresh pig slurry by dietary control of crude protein. Journal of the Science of Food and Agriculture. 71 (4), pp. 508-514.

Phosphorus cycling through grassland systems

A - Papers appearing in refereed journals

Haygarth, P. M., Jarvis, S. C., Chambers, B. J. and Smith, K. A. 1996. Phosphorus cycling through grassland systems. Soil Use and Management. 12 (4), pp. 222-223.

Pathways and forms of phosphorus losses from grazed grassland hillslopes

B - Book chapters etc edited externally

Haygarth, P. M. and Jarvis, S. C. 1996. Pathways and forms of phosphorus losses from grazed grassland hillslopes. in: Anderson, M. G. and Brookes, S. M. (ed.) Advances in Hillslope Processes John Wiley & Sons, London. pp. 283-294

Odours from farm waste

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J. 1996. Odours from farm waste. Young, Stephen (ed.) IGER Annual Report 1995/96. Institute of Grassland and Environmental Research, IGER, Aberystwyth. pp. 61

Lysimeter studies for determining hydrochemical loss pathways from grassland soil

C2 - Non-edited contributions to conferences

Haygarth, P. M. 1996. Lysimeter studies for determining hydrochemical loss pathways from grassland soil. Sixth International Lysimeter Congress "Lysimeter im Dienste des Grundwasserschutzes", Gumpenstein, Irdning, Austria, 16-17 April 1996. pp. 137-140

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

Gaseous emissions of slurry from pigs offered low crude protein diets

C2 - Non-edited contributions to conferences

Hobbs, P. J., Pain, B. F., Misselbrook, T. H., Kay, R. M. and Lee, P. A. 1996. Gaseous emissions of slurry from pigs offered low crude protein diets. Proceedings of the British Society of Animal Science 112th Meeting, Scarborough, 18-20 March 1996.

Emission rates of volatile fatty acids, phenols and sulphides from organic wastes

C2 - Non-edited contributions to conferences

Hobbs, P. J., Misselbrook, T. H. and Pain, B. F. 1996. Emission rates of volatile fatty acids, phenols and sulphides from organic wastes. Euroanalysis IX, Bologna, Italy, 1-7 September 1996.

Dietary control of odors

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J. 1996. Dietary control of odors. International Livestock Odor Conference, Iowa State University, USA, 16-18 October 1995. pp. 200-202

Detection of ketosis in dairy cows by analysis of exhaled breath

A - Papers appearing in refereed journals

Dobbelaar, P., Mottram, T., Nyabadza, C., Hobbs, P. J., Elliott-Martin, R. J. and Schukken, Y. H. 1996. Detection of ketosis in dairy cows by analysis of exhaled breath. Veterinary Quarterly. 18 (4), pp. 151-152.

Assessment of conducting polymer odour sensors for agricultural malodour measurements

A - Papers appearing in refereed journals

Persaud, K. C., Khaffaf, S. M., Hobbs, P. J. and Sneath, R. W. 1996. Assessment of conducting polymer odour sensors for agricultural malodour measurements. Chemical Senses. 21, pp. 495-505. https://doi.org/10.1093/chemse/21.5.495

Application of conducting polymer odour sensing arrays to agricultural malodour monitoring

C1 - Edited contributions to conferences/learned societies

Persaud, K. C., Khaffaf, S. M., Hobbs, P. J., Misselbrook, T. H. and Sneath, R. W. 1996. Application of conducting polymer odour sensing arrays to agricultural malodour monitoring. First International Conference on Air Pollution from Agricultural Operations, Kansas City, USA, 7-9 February 1996. pp. 249-253

High temporal resolution sampling of P exported from grassland during a storm, and the impact of slurry additions

C2 - Non-edited contributions to conferences

Harris, R., Heathwaite, L. and Haygarth, P. M. 1995. High temporal resolution sampling of P exported from grassland during a storm, and the impact of slurry additions. Proceedings of the International Workshop on Phosphorus Loss to Water from Agriculture, Teagasc, Johnstown Castle, Wexford, Ireland, 27-29 September 1995. pp. 25-26

Ultrafilter and membrane separation of molybdate reactive phosphorus in natural waters

C2 - Non-edited contributions to conferences

Haygarth, P. M., Warwick, M. S. and House, W. A. 1995. Ultrafilter and membrane separation of molybdate reactive phosphorus in natural waters. Proceedings of Nutrient Determination in Freshwaters, Wagga Wagga, NSW, Australia, 29-30 November 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.

The effects of changes in agricultural management on soil microbial populations of upland grasslands

C2 - Non-edited contributions to conferences

Bardgett, R. D., Leemans, D. K. and Hobbs, P. J. 1995. The effects of changes in agricultural management on soil microbial populations of upland grasslands. Demeter, A. and Peregovits, L. (ed.) Ecological Processes: Current Status and Perspectives. Proceedings of the Seventh European Ecological Congress, Hungarian Biological Society, Budapest, Hungary, 20-25 August 1995. pp. 145

Surface runoff of phosphorus from grazed grassland

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. and Jarvis, S. C. 1995. Surface runoff of phosphorus from grazed grassland. Proceedings of the International Workshop on Phosphorus Loss to Water from Agriculture, Teagasc, Johnstown Castle, Wexford, Ireland, 27-29 September 1995. pp. 27-28

Short-term changes in the molybdate reactive phosphorus of stored soil waters

A - Papers appearing in refereed journals

Haygarth, P. M., Ashby, C. D. and Jarvis, S. C. 1995. Short-term changes in the molybdate reactive phosphorus of stored soil waters. Journal of Environmental Quality. 24 (6), pp. 1133-1140.

Sampling and calibration methods to detect analytes in cows' breath

C1 - Edited contributions to conferences/learned societies

Dobbelaar, P., Mottram, T. T., Nyabadza, C., Hobbs, P. J., Elliott-Martin, R. J. and Schukken, Y. H. 1995. Sampling and calibration methods to detect analytes in cows' breath. van Arendonk, J. (ed.) Abstracts of the Annual Meeting of the European Association for Animal Production, Prague, Czech Republic, 4-7 September 1995. Wageningen Pers, Wageningen, Netherlands.

Relationships between soil microbial populations and above-ground flora in a floristically diverse grassland under management change

C2 - Non-edited contributions to conferences

Bardgett, R. D., Smith, R. S., Hobbs, P. J. and Donnison, L. M. 1995. Relationships between soil microbial populations and above-ground flora in a floristically diverse grassland under management change. Moore, J. C., Niles, R. K., Freckman, D. W. and Jacobs-Carre, C. (ed.) Integration of Above- and Below-Ground Communities: the Importance of Soil Biota and Processes to Above-Ground Ecosystem Maintenance and Development, Soil Ecology Society International Conference, 12-15 March 1995. Colorado State University, Fort Collins, USA. pp. 28

Plant selenium from soil and the atmosphere

A - Papers appearing in refereed journals

Haygarth, P. M., Harrison, A. F. and Jones, K. C. 1995. Plant selenium from soil and the atmosphere. Journal of Environmental Quality. 24 (4), pp. 768-771.

Phosphorus losses from grassland soils in the UK

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. and Jarvis, S. C. 1995. Phosphorus losses from grassland soils in the UK. DIFusePOL '95, Proceedings of the Second International IAWQ Specialized Conference and Symposia on Diffuse Pollution, Brno and Prague, Czech Republic, 13-18 August 1995, International Association of Water Quality, Part 1. pp. 287-291

Odorous compounds and their emission rates from livestock waste

C2 - Non-edited contributions to conferences

Hobbs, P. J., Pain, B. F. and Misselbrook, T. H. 1995. Odorous compounds and their emission rates from livestock waste. New Knowledge in Livestock Odour Solutions, Proceedings of International Livestock Odor Conference, October 16-18, 1995, Iowa State University, USA, 16-18 October 1995&nbsp;. pp. 11-15

Odor reduction in fresh pig slurry by dietary manipulation of protein

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J. and Pain, B. F. 1995. Odor reduction in fresh pig slurry by dietary manipulation of protein. International Livestock Odor Conference, Iowa State University, USA, 16-18 October 1995. pp. 5-10

Measurement of swine odor using electronic nose technology

C1 - Edited contributions to conferences/learned societies

Hobbs, P. J. 1995. Measurement of swine odor using electronic nose technology. International Round Table on Swine Odor Control, Proceedings, 13-15 June 1994. Iowa State University of Science and Technology. pp. 36-39

Interactions of grassland managements, soil fauna and microbial populations and activities

C1 - Edited contributions to conferences/learned societies

Cook, R., Bardgett, R. D., Denton, C. S., Donnison, L. M., Hobbs, P. J., Leemans, D. K. and Yeates, G. W. 1995. Interactions of grassland managements, soil fauna and microbial populations and activities. 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. 159-160

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.

Biogeochemical significance of membrane and ultrafilter separation of low molecular weight molybdate reactive phosphorus in soil and river waters

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Warwick, M. S. and House, W. A. 1995. Biogeochemical significance of membrane and ultrafilter separation of low molecular weight molybdate reactive phosphorus in soil and river waters. Proceedings of the International Workshop on Phosphorus Loss to Water from Agriculture, Teagasc, Johnstown Castle, Wexford, Ireland, 27-29 September 1995. pp. 65-66

Balance for selenium in grassland soils: net accumulation or net loss?

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Jones, K. C. 1995. Balance for selenium in grassland soils: net accumulation or net loss? Contaminated Soils, Third International Conference and Symposia on Diffuse Pollution, Brno and Prague, Czech Republic, 13-18 August 1995, International Association of Water Quality, Part 1. pp. 287-291

Assessment of odours from livestock wastes by a photoionization detector, an Electronic Nose, olfactometry and gas chromatography - mass spectrometry

A - Papers appearing in refereed journals

Hobbs, P. J., Misselbrook, T. H. and Pain, B. F. 1995. Assessment of odours from livestock wastes by a photoionization detector, an Electronic Nose, olfactometry and gas chromatography - mass spectrometry. Journal of Agricultural Engineering Research. 60 (2), pp. 137-144. https://doi.org/10.1006/jaer.1995.1007

Relationships between soil microbial populations and plant communities in upland grasslands and meadows under management change

C2 - Non-edited contributions to conferences

Bardgett, R. D., Hobbs, P. J., Leemans, D. K. and Smith, R. S. 1994. Relationships between soil microbial populations and plant communities in upland grasslands and meadows under management change. British Ecological Society Winter Meeting, 20-22 December 1994, Birmingham University.

Microbial community structure in differently managed upland grassland soils: analysis of fungal and bacterial phospholipid fatty acids

C2 - Non-edited contributions to conferences

Bardgett, R. D. and Hobbs, P. J. 1994. Microbial community structure in differently managed upland grassland soils: analysis of fungal and bacterial phospholipid fatty acids. Fifth International Mycological Congress, 14-21 August 1994, Vancouver, Canada.

Global importance and global cycling of selenium

B - Book chapters etc edited externally

Haygarth, P. M. 1994. Global importance and global cycling of selenium. in: Frankenberger, W. T. Jr and Benson, S. (ed.) Selenium in the Environment Marcel Dekker Inc, New York. pp. 1-27

Effects of livestock wastes on the structure of microbial populations in two contrasting grassland soils

D1 - Technical reports: non-confidential

Bardgett, R. D., Hobbs, P. J. and Pain, B. F. 1994. Effects of livestock wastes on the structure of microbial populations in two contrasting grassland soils.

Determination of gaseous and particulate selenium over a rural grassland in the UK

A - Papers appearing in refereed journals

Haygarth, P. M., Fowler, D., Sturup, S., Davison, B. M. and Jones, K. C. 1994. Determination of gaseous and particulate selenium over a rural grassland in the UK. Atmospheric Environment. 28 (22), pp. 3655-3663. https://doi.org/10.1016/1352-2310(94)00196-R

Analytical techniques for phosphorus in water

D1 - Technical reports: non-confidential

Haygarth, P. M., Ashby, C. D. and Jarvis, S. C. 1994. Analytical techniques for phosphorus in water.

Accelerated soil erosion in the Picos de Europa, Northern Spain

A - Papers appearing in refereed journals

Haygarth, P. M., Bunce, R. G. H., Rowley, C. and Parry, S. 1994. Accelerated soil erosion in the Picos de Europa, Northern Spain. Environmental Conservation. 20 (4), pp. 358-362.

Upward migration and volatilisation of soil bourne polychlorinated biphenyls (PCBs)

D1 - Technical reports: non-confidential

Haygarth, P. M. and Jones, K. C. 1993. Upward migration and volatilisation of soil bourne polychlorinated biphenyls (PCBs).

The determination of selenium in sediments using hydride generation ICP-MS

A - Papers appearing in refereed journals

McCurdy, E. J., Lange, J. D. and Haygarth, P. M. 1993. The determination of selenium in sediments using hydride generation ICP-MS. Science of the Total Environment. 135, pp. 131-136.

Seasonal variation of Na, K, Cu, Zn, V, Cr, Pb, Cd, P and S in herbage at a remote rural site in the UK

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M. and Jones, K. C. 1993. Seasonal variation of Na, K, Cu, Zn, V, Cr, Pb, Cd, P and S in herbage at a remote rural site in the UK. Allan, R. J. and Nriagu, J. O. (ed.) Heavy Metals in the Environment. CEP Consultants Ltd, Edinburgh.

Long-term change in the biogeochemical cycling of atmospheric selenium: deposition to plants and soil

A - Papers appearing in refereed journals

Haygarth, P. M., Cooke, A. I., Jones, K. C., Harrison, A. F. and Johnston, A. E. 1993. Long-term change in the biogeochemical cycling of atmospheric selenium: deposition to plants and soil. Journal of Geophysical Research. 98 (D9), pp. 769-776. https://doi.org/10.1029/93JD01023

Geographical and seasonal variation in deposition of selenium to vegetation

A - Papers appearing in refereed journals

Haygarth, P. M., Harrison, A. F. and Jones, K. C. 1993. Geographical and seasonal variation in deposition of selenium to vegetation. Environmental Science & Technology. 27 (13), pp. 2878-2884.

Comparison of instrumental methods for the determination of total selenium in environmental samples

A - Papers appearing in refereed journals

Haygarth, P. M., Rowland, A. P., Sturup, S. and Jones, K. C. 1993. Comparison of instrumental methods for the determination of total selenium in environmental samples. Analyst. 118, pp. 1303-1308.

Atmospheric deposition of selenium to herbage from archived samples at Rothamsted, SE England

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Jones, K. C., Cooke, A. C., Harrison, A. F. and Johnston, A. E. 1993. Atmospheric deposition of selenium to herbage from archived samples at Rothamsted, SE England. Allan, R. J. and Nriagu, J. O. (ed.) Heavy Metals in the Environment. CEP Consultants Ltd, Edinburgh.

The role of the atmosphere in the cycling of selenium through soil-plant systems. PhD thesis, University of Lancaster

F - Theses

Haygarth, P. M. 1992. The role of the atmosphere in the cycling of selenium through soil-plant systems. PhD thesis, University of Lancaster. F - Theses

Atmospheric deposition of metals to agricultural surfaces

B - Book chapters etc edited externally

Haygarth, P. M. and Jones, K. C. 1992. Atmospheric deposition of metals to agricultural surfaces. in: Adriano, D. C. (ed.) Biogeochemistry of Trace Metals Lewis Publishers, Boca Raton, Florida. pp. 249-276

The use of field based experimental lysimeters and 75-Se to determine the Se mass-balance for a grassland in rural north west England

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Jones, K. C. and Harrison, A. F. 1991. The use of field based experimental lysimeters and 75-Se to determine the Se mass-balance for a grassland in rural north west England. Farmer, J. G. (ed.) Heavy Metals in the Environment. CEP Consultants Ltd, Edinburgh.

Selenium cycling through agricultural grasslands in the UK: budgeting the role of the atmosphere

A - Papers appearing in refereed journals

Haygarth, P. M., Jones, K. C. and Harrison, A. F. 1991. Selenium cycling through agricultural grasslands in the UK: budgeting the role of the atmosphere. Science of the Total Environment. 103, pp. 89-111.

Observation on short-range transport of vapour phase selenium between experimental lysimeters

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Jones, K. C. and Harrison, A. F. 1991. Observation on short-range transport of vapour phase selenium between experimental lysimeters. Farmer, J. G. (ed.) Heavy Metals in the Environment. CEP Consultants Ltd, Edinburgh.

Comparison of five instrumental methods for the analysis of total selenium in environmental samples

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Rowland, A. P., Coward, P. A., McCurdy, E. J., Steinnes, E., Waterhouse, K. S., Owen, L., Harrison, A. F. and Jones, K. C. 1991. Comparison of five instrumental methods for the analysis of total selenium in environmental samples. Farmer, J. G. (ed.) Heavy Metals in the Environment. CEP Consultants Ltd, Edinburgh.

The role of atmospheric cycling in controlling selenium levels in grassland and livestock

C2 - Non-edited contributions to conferences

Haygarth, P. M., Jones, K. C. and Harrison, A. F. 1990. The role of atmospheric cycling in controlling selenium levels in grassland and livestock. Agriculture Group Symposium, Industry, Agriculture and the Atmosphere.

Atmospheric inputs of heavy metals and organic contaminants to agroecosystems

C2 - Non-edited contributions to conferences

Jones, K. C., Haygarth, P. M. and Johnston, A. E. 1990. Atmospheric inputs of heavy metals and organic contaminants to agroecosystems. Agriculture Group Symposium, Agriculture and the Atmosphere.

A selenium budget for upland grasslands in the British Isles, with emphasis on inputs from and losses to the atmosphere

C1 - Edited contributions to conferences/learned societies

Haygarth, P. M., Jones, K. C. and Harrison, A. F. 1989. A selenium budget for upland grasslands in the British Isles, with emphasis on inputs from and losses to the atmosphere. Vernet, J. P. (ed.) Heavy Metals in the Environment. CEP Consultants Ltd, Edinburgh.