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

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.

Related outputs

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

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

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

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

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

Effect of soil saturation on denitrification in a grassland soil

A - Papers appearing in refereed journals

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

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

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

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

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

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

C1 - Edited contributions to conferences/learned societies

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

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

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

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

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

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

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

A - Papers appearing in refereed journals

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

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

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

Potential mineralization and nitrification in volcanic grassland soils in Chile

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

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

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

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

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 .

Effect of soil saturation on denitrification in a grassland soil

C2 - Non-edited contributions to conferences

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

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

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

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

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

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

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

A - Papers appearing in refereed journals

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

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

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

C2 - Non-edited contributions to conferences

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

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

A - Papers appearing in refereed journals

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

Exploring systems responses to mitigation of GHG in UK dairy farms

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

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 .

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

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

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 .

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

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

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

N losses in volcanic grassland soils from Southern Chile

C2 - Non-edited contributions to conferences

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

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).

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 .

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

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

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

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

A - Papers appearing in refereed journals

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

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

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.

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.

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

C2 - Non-edited contributions to conferences

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

Blueprints for sustainable nutrient use in dairy grassland-based production

C2 - Non-edited contributions to conferences

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

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

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

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

A - Papers appearing in refereed journals

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

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 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.

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

C1 - Edited contributions to conferences/learned societies

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

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

C1 - Edited contributions to conferences/learned societies

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

Forage brassica for out-wintering stock - Review of literature

D1 - Technical reports: non-confidential

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

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

A - Papers appearing in refereed journals

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

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

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

An improved inventory of greenhouse gases from agriculture

D1 - Technical reports: non-confidential

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

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.

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

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

C2 - Non-edited contributions to conferences

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

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

Nutrient cycling budgets in managed pastures

B - Book chapters etc edited externally

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

Integration for sustainable catchment management

A - Papers appearing in refereed journals

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

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

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.

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

C1 - Edited contributions to conferences/learned societies

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

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

J - Computer programs

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

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

J - Computer programs

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

NCYCLE_IRL: A model to predict N fluxes in Irish grasslands

J - Computer programs

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

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

J - Computer programs

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

Farm-gate nitrogen and phosphate balances

C1 - Edited contributions to conferences/learned societies

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

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

C1 - Edited contributions to conferences/learned societies

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

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

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.

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

C1 - Edited contributions to conferences/learned societies

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

Could the answer lie in the soil?

G - Articles in popular magazines and other technical publications

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

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.

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.

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

B - Book chapters etc edited externally

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

Multi-functional uses for pastures

G - Articles in popular magazines and other technical publications

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

Improving environmental quality

G - Articles in popular magazines and other technical publications

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

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.

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.

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

A - Papers appearing in refereed journals

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

Impact of NO3 leaching abatement measures on N2O and CH4 emissions from a UK dairy system

A - Papers appearing in refereed journals

Del Prado, A., Cardenas, L. M. and Scholefield, D. 2006. Impact of NO3 leaching abatement measures on N2O and CH4 emissions from a UK dairy system. International Congress Series. 1293, pp. 359-362. https://doi.org/10.1016/j.ics.2006.01.079

Leaching losses of N, P and K from grazed legume based swards - some preliminary results

C1 - Edited contributions to conferences/learned societies

Dixon, E. R., Stone, A. C., Scholefield, D. and Hatch, D. J. 2006. Leaching losses of N, P and K from grazed legume based swards - some preliminary results. Proceedings of the XX International grassland congress, Oxford Satellite Workshop, 3rd - 6th July 2005. pp. p104

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.

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

Lupins in sustainable agriculture: nutrient losses following grain harvest

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Joynes, A., Stone, A. C., Scholefield, D. and Jones, R. 2006. Lupins in sustainable agriculture: nutrient losses following grain harvest. Lloveras, J., Gonzalez-Rodriguez, A., Vazquez-Yanez, O., Pineiro, J., Santamaria, O., Olea, L. and Poblaciones, M. J. (ed.) Sustainable Grassland Productivity [Proceedings of the 21st General Meeting of the European Grassland Federation, Badajoz, Spain, 3-6 April 2006].

Principles of development of a mass balance N cycle model for temperate grasslands: an Irish case study

A - Papers appearing in refereed journals

Del Prado, A., Brown, L., Schulte, R., Ryan, M. and Scholefield, D. 2006. Principles of development of a mass balance N cycle model for temperate grasslands: an Irish case study. Nutrient Cycling in Agroecosystems. 74 (2), pp. 115-131. https://doi.org/10.1007/s10705-005-5769-z

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.

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

NCYCLE_IRL: A model to predict N fluxes in Irish grasslands

D1 - Technical reports: non-confidential

Del Prado, A., Scholefield, D. and Brown, L. 2005. NCYCLE_IRL: A model to predict N fluxes in Irish grasslands.

Modelling ammonia and nitrous oxide emission from slurry-amended soils - development of an infiltration sub-model

C1 - Edited contributions to conferences/learned societies

Misselbrook, T. H., Parkinson, R. J. and Scholefield, D. 2005. Modelling ammonia and nitrous oxide emission from slurry-amended soils - development of an infiltration sub-model. Bernal, M. P., Moral, R., Clemente, C. and Paredes, C. (ed.) 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), Murcia, Spain, 6-9 October 2004. pp. 277-280

Effect on soil N emissions of slurry application from sheep fed different diets

C2 - Non-edited contributions to conferences

Cardenas, L. M., Vallejo, A., Chadwick, D., Scholefield, D., Fychan, A. R., Marley, C. L. and Jones, R. 2005. Effect on soil N emissions of slurry application from sheep fed different diets. 'N management in agrosystems in relation to the Water Framework Directive' 14th N-Workshop, Maastricht, Netherlands, 24-26 October 2005. pp. p80

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

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.

Feed back and feed-forward interactions between climate change and grassland-based agriculture

C2 - Non-edited contributions to conferences

Scholefield, D., Jarvis, S. C., Brown, L., Del Prado, A. and Hopkins, A. 2005. Feed back and feed-forward interactions between climate change and grassland-based agriculture. Presented at Avoiding Dangerous Climate Change conference, Met Office, Exeter, 1-3 February 2005.

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.

Cattle slurry amended with nitrification inhibitors: effects on nitrous oxide, dinitrogen and methane emissions

C1 - Edited contributions to conferences/learned societies

Caneiro, J., Cardenas, L. M., Hatch, D., Trindad, H., Hawkins, J. M. B., Scholefield, D. and Chadwick, D. 2005. Cattle slurry amended with nitrification inhibitors: effects on nitrous oxide, dinitrogen and methane emissions. Proceedings of the XX International grassland congress, Dublin, Ireland, 26 June - 2 July 2005. pp. p575

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.

Feedback and feed-forward interactions between climate change and grassland-based agriculture

C2 - Non-edited contributions to conferences

Scholefield, D., Jarvis, S. C., Brown, L., Del Prado, A., Hopkins, A. and Cardenas, L. M. 2005. Feedback and feed-forward interactions between climate change and grassland-based agriculture. Avoiding dangerous climate change. Scientific symposium on stabilisation of greenhouse gases, Meteorological Office, Exeter, UK,1-3 February 2005.

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

Using time domain reflectometry to characterise cattle and pig slurry infiltration into soil

A - Papers appearing in refereed journals

Misselbrook, T. H., Scholefield, D. and Parkinson, R. J. 2005. Using time domain reflectometry to characterise cattle and pig slurry infiltration into soil. Soil Use and Management. 21 (2), pp. 167-172. https://doi.org/10.1111/j.1475-2743.2005.tb00121.x

Reviewing the potential for reductions of nitrogen and phosphorus inputs in current farm systems

D1 - Technical reports: non-confidential

Haygarth, P. M., Scholefield, D., Chadwick, D. R., Cardenas, L. M., Butler, P. J., Shepherd, M. A., Goodlass, G., Withers, P. J. A., Chambers, B. J., Lord, E. I., Cottrill, B. R., Smith, K. A., Harris, D., Ferrier, R., Stutter, M., Carvalho, L., Anderson, J., White, P., Cuttle, S. P., Dewhurst, R. J., Heathwaite, L. and Johnes, P. 2005. Reviewing the potential for reductions of nitrogen and phosphorus inputs in current farm systems.

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

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

Effect of plant species on CH4 and N2O fluxes from a volcanic grassland soil in Nasu, Japan

A - Papers appearing in refereed journals

Mori, A., Hojito, M., Kondo, H., Matsunami, H. and Scholefield, D. 2005. Effect of plant species on CH4 and N2O fluxes from a volcanic grassland soil in Nasu, Japan. Soil Science and Plant Nutrition. 51 (1), pp. 19-27. https://doi.org/10.1111/j.1747-0765.2005.tb00002.x

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

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

The impact of increasing the length of the cattle grazing season on emissions of ammonia and nitrous oxide and on nitrate leaching in England and Wales

A - Papers appearing in refereed journals

Webb, J., Anthony, S. G., Brown, L., Lyons-Visser, H., Ross, C. A., Cottrill, B., Johnson, P. and Scholefield, D. 2005. The impact of increasing the length of the cattle grazing season on emissions of ammonia and nitrous oxide and on nitrate leaching in England and Wales. Agriculture, Ecosystems & Environment. 105, pp. 307-321. https://doi.org/10.1016/j.agee.2004.02.003

NGAUGE: a Decision Support System to optimise N fertilisation of British grassland for economic and/or environmental goals

A - Papers appearing in refereed journals

Brown, L., Scholefield, D., Jewkes, E. C., Lockyer, D. R. and Del Prado, A. 2005. NGAUGE: a Decision Support System to optimise N fertilisation of British grassland for economic and/or environmental goals. Agriculture, Ecosystems & Environment. 109 (1-2), pp. 20-39. https://doi.org/10.1016/j.agee.2005.02.021

Concerted diurnal patterns in riverine nutrient concentrations and some physical conditions

A - Papers appearing in refereed journals

Scholefield, D., Le Goff, T., Braven, J., Ebdon, L., Long, T. and Butler, M. R. 2005. Concerted diurnal patterns in riverine nutrient concentrations and some physical conditions. Science of the Total Environment. 344 (1-3), pp. 201-210. https://doi.org/10.1016/j.scitotenv.2005.02.014

Nitrogen flows on farms with an extended grazing management system

D1 - Technical reports: non-confidential

Jewkes, E. C., Butler, M. R., Scholefield, D. and Webb, J. 2004. Nitrogen flows on farms with an extended grazing management system.

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

D1 - Technical reports: non-confidential

Avery, S., Haygarth, P. M., Hobbs, P. J., Chadwick, D. R., Anthony, S. G., Smith, K. A. and Williams, J. 2004. Investigation of the routes by which pathogens associated with livestock slurries and manure may be transferred from the farm to the wider environment. Department for Environment, Food and Rural Affairs (DEFRA).

Cost curve of nitrate mitigation options

D1 - Technical reports: non-confidential

Scholefield, D. 2004. Cost curve of nitrate mitigation options.

Influence of climate change on grassland sustainability

G - Articles in popular magazines and other technical publications

Scholefield, D. 2004. Influence of climate change on grassland sustainability. DEFRA Agriculture and the Environment Newsletter. (13 (December)), p. 11.

PSYCHIC NGAUGEd to predict dairy futures

G - Articles in popular magazines and other technical publications

Scholefield, D. 2004. PSYCHIC NGAUGEd to predict dairy futures. DEFRA Agriculture and the Environment Newsletter. (13 (December)), p. 9.

Climate change and grassland

G - Articles in popular magazines and other technical publications

Hopkins, A. and Scholefield, D. 2004. Climate change and grassland.

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.

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.

Modelling nitrogen fluxes at the landscape scale

A - Papers appearing in refereed journals

Theobald, M. R., Dragosits, U., Place, C. J., Smith, J. U., Sozanska, M., Brown, L., Scholefield, D., Del Prado, A., Webb, J., Whitehead, P. G., Angus, A., Hodge, I. D., Fowler, D. and Sutton, M. A. 2004. Modelling nitrogen fluxes at the landscape scale. Water Air And Soil Pollution : Focus. 4 (6), pp. 135-142.

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

C2 - Non-edited contributions to conferences

Del Prado, A., Scholefield, D. and Brown, L. 2004. A model to simulate the effects of different dietary strategies on the sustainability of a dairy farm. Abstracts of the 6th International Workshop Modelling Nutrient Utilisation in Farm Animals, Institute of Animal Sciences, Wageningen 6-8 September 2004.

Modelling nitrogen fluxes at the landscape scale (doi 10.1017/S0021859604004253)

C1 - Edited contributions to conferences/learned societies

Theobald, M. R., Dragosits, U., Place, C. J., Smith, J. U., Sozanska, M., Brown, L., Scholefield, D., Del Prado, A., Webb, P., Whitehead, P. G., Angus, A., Hodge, I. D., Fowler, D. and Sutton, M. A. 2004. Modelling nitrogen fluxes at the landscape scale (doi 10.1017/S0021859604004253). Proceedings of the 36th Meeting of the Agricultural Research Modeller's Group.

Use of the NGAUGE DSS for analysis of options for compliance with NVZ legislation on UK dairy farms (doi 10.1017/S0021859604004253)

C1 - Edited contributions to conferences/learned societies

Del Prado, A., Brown, L. and Scholefield, D. 2004. Use of the NGAUGE DSS for analysis of options for compliance with NVZ legislation on UK dairy farms (doi 10.1017/S0021859604004253). Proceedings of the 36th Meeting of the Agricultural Research Modeller's Group. Cambridge University Press (CUP).

Scoping the potential of farm ponds to provide environmental benefits

D1 - Technical reports: non-confidential

Scholefield, D. 2004. Scoping the potential of farm ponds to provide environmental benefits.

MAST - a model of ammonia volatilisation with an examination of abatement strategies for a dairy farm

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Ross, C. A. and Scholefield, D. 2004. MAST - a model of ammonia volatilisation with an examination of abatement strategies for a dairy farm. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 569-570

NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals

C1 - Edited contributions to conferences/learned societies

Brown, L., Scholefield, D., Jewkes, E. C., Del Prado, A. and Lockyer, D. R. 2004. NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 565-566

Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Scholefield, D., Butler, M. R., Webb, J., Forrester, T., Lapworth, J., Russell, K., Bailey, G., Lathwood, A. and Clarke, A. 2004. Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 513-515

Indicators for environmental and economic sustainability on UK dairy farms

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Scholefield, D., Turner, M. M. and Brown, L. 2004. Indicators for environmental and economic sustainability on UK dairy farms. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 510-512

Reconciling productivity with environmental considerations

C1 - Edited contributions to conferences/learned societies

Scholefield, D. 2004. Reconciling productivity with environmental considerations. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 469-483

NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation

C1 - Edited contributions to conferences/learned societies

Del Prado, A., Brown, L. and Scholefield, D. 2004. NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 423-424

Influence of white clover on nitrous oxide fluxes in grassland

C1 - Edited contributions to conferences/learned societies

Mori, A., Hojito, M., Kondo, H., Matsunami, H. and Scholefield, D. 2004. Influence of white clover on nitrous oxide fluxes in grassland. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 342-344

Development of a decision support tool for global diffuse nitrogen pollution assessment

C1 - Edited contributions to conferences/learned societies

Macleod, C. J. A., Dela-Cruz, J., Haygarth, P. M., Glegg, G., Scholefield, D. and Mee, L. 2004. Development of a decision support tool for global diffuse nitrogen pollution assessment. Hatch, D. J., Chadwick, D., Jarvis, S. C. and Roker, J. A. (ed.) 'Controlling N Flows and Losses'. Proceedings 12th Nitrogen Workshop, University of Exeter, 21-24 September 2003. Wageningen Academic Publishers, Wageningen, Netherlands. pp. 81-82

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.

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.

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.

A simple process based model for estimating ammonia emissions from fertiliser applications to agricultural land

A - Papers appearing in refereed journals

Misselbrook, T. H., Sutton, M. A. and Scholefield, D. 2004. A simple process based model for estimating ammonia emissions from fertiliser applications to agricultural land. Soil Use and Management. 20 (4), pp. 365-372. https://doi.org/10.1111/j.1475-2743.2004.tb00385.x

A new approach to measuring and indexing soil quality

D1 - Technical reports: non-confidential

Witty, J. F., Mytton, L. R. and Scholefield, D. 2004. A new approach to measuring and indexing soil quality.

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.

Blueprints for sustainable dairy farming

G - Articles in popular magazines and other technical publications

Scholefield, D., Jewkes, E. C. and Brown, L. 2004. Blueprints for sustainable dairy farming. 12 (March), pp. 6-7.

Phosphate-selective electrodes containing immobilised ionophores

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L. and Scholefield, D. 2004. Phosphate-selective electrodes containing immobilised ionophores. Analytica Chimica Acta. 510 (2), pp. 175-182. https://doi.org/10.1016/j.aca.2004.01.015

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

The effects of nutrient losses from agriculture on ground and surface water quality: the position of science in developing indicators for regulation

A - Papers appearing in refereed journals

Schroder, J. J., Scholefield, D., Cabral, F. and Hofman, G. 2004. The effects of nutrient losses from agriculture on ground and surface water quality: the position of science in developing indicators for regulation. Environmental Science & Policy. 7, pp. 15-23. https://doi.org/10.1016/j.envsci.2003.10.006

Grazing legumes in Europe: a review of their status, management, benefits, research needs and future prospects

A - Papers appearing in refereed journals

Rochon, J. J., Doyle, C. J., Greef, J. M., Hopkins, A., Molle, G., Sitzia, M. and Scholefield, D. 2004. Grazing legumes in Europe: a review of their status, management, benefits, research needs and future prospects. Grass and Forage Science. 59 (3), pp. 197-214. https://doi.org/10.1111/j.1365-2494.2004.00423.x

Assessment of the nitrogen status of grassland

A - Papers appearing in refereed journals

Farruggia, A., Gastal, F. and Scholefield, D. 2004. Assessment of the nitrogen status of grassland. Grass and Forage Science. 59 (2), pp. 113-120. https://doi.org/10.1111/j.1365-2494.2004.00411.x

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

Nitrogen flows on farms with an extended grazing management system

D1 - Technical reports: non-confidential

Jewkes, E. C., Butler, M. R., Scholefield, D. and Brown, L. 2003. Nitrogen flows on farms with an extended grazing management system.

Demonstration of global nutrient loading models for international diffuse pollution assessment

C2 - Non-edited contributions to conferences

Macleod, C. J. A., Dela-Cruz, J., Haygarth, P. M., Glegg, G., Scholefield, D. and Mee, L. 2003. Demonstration of global nutrient loading models for international diffuse pollution assessment. Management Conference, Dublin, Ireland, 17-22 August 2003.

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).

Mechanisms causing improvement in soil structure under white clover

C2 - Non-edited contributions to conferences

Wood, F. L., Cresswell, A. and Scholefield, D. 2003. Mechanisms causing improvement in soil structure under white clover. Poster Presentation, Society of Chemical Industry meeting 'Theory vs. Practice!' Belgrave Square, London, 21st October 2003.

Novel laboratory and field techniques to improve understanding of the denitrification process and enable the development of a new model

D1 - Technical reports: non-confidential

Cardenas, L. M., Hawkins. J. M. B., Chadwick, D. R. and Scholefield, D. 2003. Novel laboratory and field techniques to improve understanding of the denitrification process and enable the development of a new model.

Demonstration model - A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies

C2 - Non-edited contributions to conferences

Ross, C. A., Scholefield, D. and Jarvis, S. C. 2003. Demonstration model - A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows

C2 - Non-edited contributions to conferences

Jewkes, E. C., Scholefield, D., Butler, M. R., Webb, J., Forrester, T., Lapworth, J., Russell, K., Bailey, G., Lathwood, A. and Clarke, A. 2003. Dairy production using an extended grazing management system - a preliminary assessment of nitrogen flows. Poster 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Influence of white clover on nitrous oxide fluxes in grassland

C1 - Edited contributions to conferences/learned societies

Mori, A., Hojito, M., Kondo, H., Matsunami, H. and Scholefield, D. 2003. Influence of white clover on nitrous oxide fluxes in grassland. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Use of a 2-pool model to evaluate the effect of fertiliser application on nitrogen emissions from grassland soils

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2003. Use of a 2-pool model to evaluate the effect of fertiliser application on nitrogen emissions from grassland soils. Controlling N flows and losses. Abstracts 12th Nitrogen Workshop, Exeter, 21-24 September 2003.

Modelling catchments to predict the impact on production and the environment for grassland agriculture

C2 - Non-edited contributions to conferences

Scholefield, D., Brown, L. and Del Prado, A. 2003. Modelling catchments to predict the impact on production and the environment for grassland agriculture. 'Adapting to farming within an NVZ - science into practice'. Abstracts, BSSS meeting, SCI Headquarters, London, 11 March 2003.

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..

Some impacts of crop quality on environment and biodiversity

C1 - Edited contributions to conferences/learned societies

Scholefield, D. 2003. Some impacts of crop quality on environment and biodiversity. Proceedings 'Crop Quality: Its role in sustainable livestock production', Association of Applied Biologists Conference, Manchester, 15-16 December 2003.

Demonstrated model - NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Jewkes, E. C. and Lockyer, D. R. 2003. Demonstrated model - NGAUGE: a decision support system to optimise N fertilisation of UK grassland for economic and/or environmental goals. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Indicators for environmental and economic sustainability on UK dairy farms

C2 - Non-edited contributions to conferences

Jewkes, E. C., Scholefield, D., Turner, M. M. and Brown, L. 2003. Indicators for environmental and economic sustainability on UK dairy farms. Poster 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation

C2 - Non-edited contributions to conferences

Del Prado, A., Brown, L. and Scholefield, D. 2003. NGAUGE DSS as a tool to assist UK dairy farmers to comply with EU nitrate legislation. Poster 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

Influence of climate change on the sustainability of grassland systems

D1 - Technical reports: non-confidential

Scholefield, D. 2003. Influence of climate change on the sustainability of grassland systems.

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.

An investigation of nitrogen flows on dairy farms with an extended grazing management system

C1 - Edited contributions to conferences/learned societies

Jewkes, E. C., Scholefield, D., Brown, L., Butler, M. R., Webb, J. and Forrester, T. 2003. An investigation of nitrogen flows on dairy farms with an extended grazing management system. BGS Organising Committee (ed.) Proceedings 7th British Grassland Society (BGS) Research Conference, Aberystwyth, 1-3 September 2003. pp. 47-48

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.

Nitrogen flows on farms with extended grazing

D1 - Technical reports: non-confidential

Scholefield, D. 2003. Nitrogen flows on farms with extended grazing.

Use of the NGAUGE Decision Support System to evaluate effects on livelihoods of compliance with NVZ rules by dairy farmers, to evaluate potential for its use to offset negative effects and compare outputs with those of RB209

D1 - Technical reports: non-confidential

Scholefield, D. 2003. Use of the NGAUGE Decision Support System to evaluate effects on livelihoods of compliance with NVZ rules by dairy farmers, to evaluate potential for its use to offset negative effects and compare outputs with those of RB209.

Mechanistic aspects of nitrate-selective electrodes with immobilised ion exchangers in a rubbery membrane

A - Papers appearing in refereed journals

Braven, J., Ebdon, L., Frampton, N. C., Le Goff, T., Scholefield, D. and Sutton, P. G. 2003. Mechanistic aspects of nitrate-selective electrodes with immobilised ion exchangers in a rubbery membrane. Analyst. 128 (8), pp. 1067-1072.

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.

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.

Automatic continuous river monitoring of nitrate using a novel ion-selective electrode

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L. and Scholefield, D. 2003. Automatic continuous river monitoring of nitrate using a novel ion-selective electrode. Journal of Environmental Monitoring. 5 (2), pp. 353-358.

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.

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.

Biogenic gas emissions from soils measured using a new automated laboratory incubation system

A - Papers appearing in refereed journals

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. and Scholefield, D. 2003. Biogenic gas emissions from soils measured using a new automated laboratory incubation system. Soil Biology and Biochemistry. 35 (6), pp. 867-870. https://doi.org/10.1016/S0038-0717(03)00092-0

Preferential flow variability in a well-structured soil.

A - Papers appearing in refereed journals

Williams, A. J., Dowd, J. F., Scholefield, D., Holden, N. M. and Deeks, L. K. 2003. Preferential flow variability in a well-structured soil. Soil Science Society of America Journal. 67, pp. 1272-1281. https://doi.org/10.2136/sssaj2003.1272

Nitrogen flows on farms with an extended grazing management system

D1 - Technical reports: non-confidential

Jewkes, E. C., Butler, M. R., Scholefield, D. and Webb, J. 2002. Nitrogen flows on farms with an extended grazing management system.

Soil structuring capacities of white clover varieties

C2 - Non-edited contributions to conferences

Wood, F. L., Cresswell, A., Scholefield, D. and Mytton, L. 2002. Soil structuring capacities of white clover varieties. Poster presentation, British Society of Soil Science conference: Soils and the Environment, Seale Hayne, University of Plymouth, September 9 - 10, 2002.

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.

Managing C transfers from grasslands to limit impacts on waterways

C2 - Non-edited contributions to conferences

Bol, R., McTiernan, K. B., Jarvis, S. C. and Scholefield, D. 2002. Managing C transfers from grasslands to limit impacts on waterways. Abstracts BIOGEOMON 2002: 4th International Symposium on ecosystem behaviour, Reading, UK, 17-22 August 2002. pp. p13

White clover induced soil aggregation and its impact on nutrient leaching

C2 - Non-edited contributions to conferences

Holtham, D. A. L., Scholefield, D., Cresswell, A. and Matthews, G. P. 2002. White clover induced soil aggregation and its impact on nutrient leaching. Soils and Environmental Quality, Abstracts British Society of Soil Science Meeting, Seale Hayne Campus, University of Plymouth, 9-11 September 2002.

Structuring and nitrate leaching in soils beneath white clover

C2 - Non-edited contributions to conferences

Holtham, D. A. L., Scholefield, D., Cresswell, A. and Matthews, G. P. 2002. Structuring and nitrate leaching in soils beneath white clover. Poster BIOGEMON Conference. 4th International Symposium on Ecosystem Behaviour, Reading, 17-21 August 2002.

What farmers can do to reduce nitrate leaching from grassland

D1 - Technical reports: non-confidential

Scholefield, D. and Brown, L. 2002. What farmers can do to reduce nitrate leaching from grassland.

Effect of carbon availability on N2 and N2O emissions

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Martinez, J., Chadwick, D. R. and Scholefield, D. 2002. Effect of carbon availability on N2 and N2O emissions. Abstracts. CEMAGREF Workshop, Rennes, France, 10-12 June 2001.

Study of denitrification in grassland soils in relation to carbon application

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2002. Study of denitrification in grassland soils in relation to carbon application. Poster BIOGEMON 2002. 4th International Symposium on Ecosystem Behaviour, University of Reading, 17-21 August 2002.

Evaluation of the environmental impact of nitrogen leaching from medium altitude grassland - comparison of two models

A - Papers appearing in refereed journals

Anger, M. and Scholefield, D. 2002. Evaluation of the environmental impact of nitrogen leaching from medium altitude grassland - comparison of two models. Mitteilungen der Arbeitsgemeinschaft Grunland und Futterbau. 4, pp. 23-29.

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.

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

A comparison of the effects of single- and double-pass application of CCF and blended fertilisers on herbage yield and composition: N use efficiency and nutrient use distribution

D1 - Technical reports: non-confidential

Jewkes, E. C., Brown, L., Scholefield, D. and Butler, M. R. 2002. A comparison of the effects of single- and double-pass application of CCF and blended fertilisers on herbage yield and composition: N use efficiency and nutrient use distribution.

Investigating diurnally fluctuating patterns of riverine nitrate concentration using a novel sensor

D1 - Technical reports: non-confidential

Scholefield, D. and Butler, M. R. 2002. Investigating diurnally fluctuating patterns of riverine nitrate concentration using a novel sensor.

A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies

A - Papers appearing in refereed journals

Ross, C. A., Scholefield, D. and Jarvis, S. C. 2002. A model of ammonia volatilisation from a dairy farm: an examination of abatement strategies. Nutrient Cycling in Agroecosystems. 64 (3), pp. 273-281.

High performance nitrate-selective electrodes containing immobilised amino-acid betaines as sensors

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L. and Scholefield, D. 2002. High performance nitrate-selective electrodes containing immobilised amino-acid betaines as sensors. Analytical Chemistry. 74 (11), pp. 2596-2602. https://doi.org/10.1021/ac010985i

A solvent-free method for preparing improved quality ion-selective electrode membranes

A - Papers appearing in refereed journals

Le Goff, T., Marsh, J., Braven, J., Ebdon, L. and Scholefield, D. 2002. A solvent-free method for preparing improved quality ion-selective electrode membranes. Green Chemistry. 4 (5), pp. 486-491. https://doi.org/10.1039/B206834F

Low input animal production based on forage legumes for grazing systems

C1 - Edited contributions to conferences/learned societies

Molle, G., Rochon, J. J., Greef, J. M., Scholefield, D., Rook, A. J. and Doyle, C. J. 2002. Low input animal production based on forage legumes for grazing systems. Durand, J-L., Emile, J-C., Huyghe, C. and Lemaire, G. (ed.) Multi-Function Grasslands: Quality Forages, Animal Products and Landscapes. Proceedings 19th General Meeting of the European Grassland Federation (EGF), La Rochelle, France, 27-30 May 2002.

Simplified sward nitrogen status assessment from N concentration of upper leaves

C1 - Edited contributions to conferences/learned societies

Farruggia, A., Gastal, F., Duru, M. and Scholefield, D. 2002. Simplified sward nitrogen status assessment from N concentration of upper leaves. Durand, J-L., Emile, J-C., Huyghe, C. and Lemaire, G. (ed.) Multi-Function Grasslands: Quality Forages, Animal Products and Landscapes. Proceedings 19th General Meeting of the European Grassland Federation (EGF), La Rochelle, France, 27-30 May 2002.

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).

An accurate and stable nitrate-selective electrode for the in situ determination of nitrate in agricultural drainage waters

A - Papers appearing in refereed journals

Le Goff, T., Braven, J., Ebdon, L., Chilcott, N. P., Scholefield, D. and Wood, J. R. 2002. An accurate and stable nitrate-selective electrode for the in situ determination of nitrate in agricultural drainage waters. Analyst. 127 (4), pp. 507-511.

Soils and Environmental Quality

C2 - Non-edited contributions to conferences

Parkinson, R. J., Haygarth, P. M. and Scholefield, D. 2002. Soils and Environmental Quality. British Society of Soil Science Conference, Seale-Hayne Campus, University of Plymouth, 8-11 September 2002.

Assessment of nitrate leaching from beneath forage legumes

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Halling, M., Tuori, M., Isolahti, M., Soelter, U. and Stone, A. C. 2002. Assessment of nitrate leaching from beneath forage legumes. Wilkins, R. J. and Paul, C. (ed.) Legume Silages for Animal Production - LEGSIL. Proceedings of an International Workshop, Braunschweig, 8-9 July 2001. Landbauforschung Volkenrode (Special Issue).

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.

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

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.

Decision support system for nitrogen fertiliser management on grassland

D1 - Technical reports: non-confidential

Scholefield, D. 2001. Decision support system for nitrogen fertiliser management on grassland.

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.

Nitrate leaching beneath cut legume swards

D1 - Technical reports: non-confidential

Scholefield, D. 2001. Nitrate leaching beneath cut legume swards.

NGAUGE - a Decision Support System for N fertiliser recommendations for UK grassland

J - Computer programs

Brown, L., Scholefield, D., Jewkes, E. C. and Lockyer, D. R. 2001. NGAUGE - a Decision Support System for N fertiliser recommendations for UK grassland.

Simplified sward nitrogen status assessment from N concentration of upper leaves

C2 - Non-edited contributions to conferences

Farruggia, A., Gastal, F., Duru, M. and Scholefield, D. 2001. Simplified sward nitrogen status assessment from N concentration of upper leaves. Organic Grassland Farming. Abstracts International Occasional Symposium of the European Grassland Federation Meeting, Witzenhausen, Germany, 10-12 July 2001.

A comparison of the effect of broadcast application of CCFs and blended fertilisers on herbage yield, composition and N use efficiency in cut swards (Confidential Interim report to Kemira Agro UK Ltd)

D1 - Technical reports: non-confidential

Jewkes, E. C., Brown, L., Scholefield, D. and Butler, M. R. 2001. A comparison of the effect of broadcast application of CCFs and blended fertilisers on herbage yield, composition and N use efficiency in cut swards (Confidential Interim report to Kemira Agro UK Ltd).

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

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.

Earth: nutrient control

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D. and Jewkes, E. C. 2001. Earth: nutrient control. Abstract British Grassland Society Winter Meeting, The Right Mix: blending science and practice in dairying, Great Malvern, 19-20 November 2001. British Grassland Society (BGS) Hurley. pp. unpaginated

Correlation between yield of forage legumes in grass mixtures and accumulation of soil mineral nitrogen in Sweden

C1 - Edited contributions to conferences/learned societies

Halling, M. A. and Scholefield, D. 2001. Correlation between yield of forage legumes in grass mixtures and accumulation of soil mineral nitrogen in Sweden. Gomide, J. A., Mattos, W. R. S. and Carneiro da Silva, S. (ed.) Proceedings of the XIX International Grassland Congress 2001, Sao Pedro, Sao Paolo, Brazil, 11-21 February 2001. pp. 109-111

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.

Environmental pressures and national environmental legislation with respect to nutrient management - United Kingdom (UK)

B - Book chapters etc edited externally

Scholefield, D. 2001. Environmental pressures and national environmental legislation with respect to nutrient management - United Kingdom (UK). in: De Clercq, P., Gertsis, A. C., Hofman, G., Jarvis, S. C., Neeteson, J. J. and Sinabell, F. (ed.) Nutrient Management Legislation in European Countries Wageningen Pers, Wageningen, Netherlands. pp. 294-306

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

Application of an improved technique to evaluate controls on nitrous (N2O) emissions from grassland soils

C2 - Non-edited contributions to conferences

Cardenas, L. M., Hawkins, J. M. B., Chadwick, D. R. and Scholefield, D. 2001. Application of an improved technique to evaluate controls on nitrous (N2O) emissions from grassland soils. Proceedings of an International Workshop on Emissions of Chemical Species and Aerosols into the Atmosphere, Paris, France, 19-22 June 2001.

Dissolved organic carbon losses from grazed grasslands

C1 - Edited contributions to conferences/learned societies

McTiernan, K. B., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 2001. Dissolved organic carbon losses from grazed grasslands. Rees, R. M., Ball, B. C., Campbell, C. D. and Watson, C. A. (ed.) Sustainable Management of Soil Organic Matter. Proceedings 27th Meeting of the British Society of Soil Science, Edinburgh, 15-17 September 1999. CABI International, Wallingford, Oxon (CABI). pp. 264-273

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

Herbage production and nitrate leaching from forage legumes grown in 'organic' conditions in northern Europe

C1 - Edited contributions to conferences/learned societies

Halling, M., Scholefield, D., Wilkins, R. J., Bowling, P. J., Hakkola, H., Hopkins, A., Paul, C., Soelter, U. and Tuori, M. 2001. Herbage production and nitrate leaching from forage legumes grown in 'organic' conditions in northern Europe. Isselstein, J., Spatz, G. and Hofmann, M. (ed.) Organic Grassland Farming. Proceedings of International Occasional Symposium of the European Grassland Federation, Witzenhausen, Germany, 10-12 July 2001.

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

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.

Dissolved organic carbon losses from grazed grasslands under different management regimes

A - Papers appearing in refereed journals

McTiernan, K. B., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 2001. Dissolved organic carbon losses from grazed grasslands under different management regimes. Water Research. 35 (10), pp. 2565-2569. https://doi.org/10.1016/S0043-1354(00)00528-5

Decision support system for nitrogen management on grassland

D1 - Technical reports: non-confidential

Jewkes, E. C., Brown, L., Butler, M. and Scholefield, D. 2000. Decision support system for nitrogen management on grassland.

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

Investigating preferential flow in a large intact soil block under pasture

A - Papers appearing in refereed journals

Williams, A. J., Scholefield, D., Dowd, J. F., Holden, N. M. and Deeks, L. K. 2000. Investigating preferential flow in a large intact soil block under pasture. Soil Use and Management. 16 (4), pp. 264-269. https://doi.org/10.1111/j.1475-2743.2000.tb00207.x

A decision support system to optimise N use in grassland for economic and environmental targets

C1 - Edited contributions to conferences/learned societies

Brown, L., Scholefield, D. and Jewkes, E. 2000. A decision support system to optimise N use in grassland for economic and environmental targets. Soegaard, K., Ohlsson, C., Hutchings, N. J., Kristensen, T. and Sehested, J. (ed.) Grassland Farming: Balancing Environmental and Economic Demands. Proceedings of the 18th General Meeting of the European Grassland Federation, Aalborg, Denmark, 22-25 May 2000. (Grassland Science in Europe, Vol. 5). European Grassland Federation (EGF). pp. 458-460

Modelling the feasibility of reconciling economic and environmental goals in livestock farming

C1 - Edited contributions to conferences/learned societies

Scholefield, D. and Brown, L. 2000. Modelling the feasibility of reconciling economic and environmental goals in livestock farming. Soegaard, K., Ohlsson, C., Hutchings, N. J., Kristensen, T. and Sehested, J. (ed.) Grassland Farming: Balancing Environmental and Economic Demands. Proceedings of the 18th General Meeting of the European Grassland Federation, Aalborg, Denmark, 22-25 May 2000 (Grassland Science in Europe, Vol 5). European Grassland Federation (EGF). pp. 461-463

Leaching of dissolved organic N from grass - white clover pasture in SW England

C1 - Edited contributions to conferences/learned societies

Hawkins, J. M. B. and Scholefield, D. 2000. Leaching of dissolved organic N from grass - white clover pasture in SW England. Soegaard, K., Ohlsson, C., Hutchings, N. J., Kristensen, T. and Sehested, J. (ed.) Grassland Farming: Balancing Environmental and Economic Demands. Proceedings of the 18th General Meeting of the European Grassland Federation, Aalborg, Denmark, 22-25 May 2000 (Grassland Science in Europe, Vol 5). pp. 378-380

The effects of sulphur application on yields of cut herbage and efficiency of nitrogen use in grasslands with contrasting soil type

D1 - Technical reports: non-confidential

Brown, L., Jewkes, E. C., Scholefield, D. and Butler, M. R. 2000. The effects of sulphur application on yields of cut herbage and efficiency of nitrogen use in grasslands with contrasting soil type. Institute of Grassland and Environmental Research IGER, North Wyke Okehampton.

Nutrient cycling in grazing systems

C1 - Edited contributions to conferences/learned societies

Scholefield, D. and Fisher, G. E. J. 2000. Nutrient cycling in grazing systems. Rook, A. J. and Penning, P. D. (ed.) Grazing Management: the Principles and Practice of Grazing, for Profit and Environmental Gain, within Temperate Grassland Systems. British Grassland Society Occasional Symposium, 34, Harrogate, 29 February - 2 March 2000. British Grassland Society (BGS) Hurley. pp. 119-128

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.

Comparison of grassland management systems for beef cattle using self-contained farmlets: effects of contrasting nitrogen inputs and management strategies on nitrogen budgets, and herbage and animal production

A - Papers appearing in refereed journals

Laws, J. A., Pain, B. F., Jarvis, S. C. and Scholefield, D. 2000. Comparison of grassland management systems for beef cattle using self-contained farmlets: effects of contrasting nitrogen inputs and management strategies on nitrogen budgets, and herbage and animal production. Agriculture, Ecosystems & Environment. 80 (3), pp. 243-254. https://doi.org/10.1016/S0167-8809(00)00150-X

The effect of sulphur application on the efficiency of nitrogen use in two contrasting grassland soils

A - Papers appearing in refereed journals

Brown, L., Scholefield, D., Jewkes, E. C., Preedy, N., Wadge, K. J. and Butler, M. R. 2000. The effect of sulphur application on the efficiency of nitrogen use in two contrasting grassland soils. The Journal of Agricultural Science. 135, pp. 131-138. https://doi.org/10.1017/S0021859699008072

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.

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.

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.

Fertiliser application, slope, rainfall intensity and transport pathways strongly affect quantitites and composition of dissolved organic nutrient exports from grazed grasslands

C2 - Non-edited contributions to conferences

McTiernan, K. B., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 1999. Fertiliser application, slope, rainfall intensity and transport pathways strongly affect quantitites and composition of dissolved organic nutrient exports from grazed grasslands. Sustainable Management of Soil Organic Matter. Proceedings 27th Meeting of the British Society of Soil Science, Edinburgh, 15-17 September 1999.

Linking grassland production to environmental impact: a decision support system to optimise nitrogen fertiliser inputs

C1 - Edited contributions to conferences/learned societies

Scholefield, D. and Brown, L. 1999. Linking grassland production to environmental impact: a decision support system to optimise nitrogen fertiliser inputs. Proceedings 10th Nitrogen Workshop, Copenhagen, Denmark, 23-26 August 1999. pp. 4pp

Dissolved free amino acids in surface lateral drainage from grazed grassland

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1999. Dissolved free amino acids in surface lateral drainage from grazed grassland. Proceedings of the Tenth Nitrogen Workshop, Copenhagen, 1999. pp. 4pp

Nitrogen utilization and environmental implications in grassland farming

B - Book chapters etc edited externally

Scholefield, D. 1999. Nitrogen utilization and environmental implications in grassland farming. in: Contributions of Grassland and Forage Research to the Development of Systems of Sustainable Land Use. Landbauforschung Volkenrode, Sonderheft, 206

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

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

The effect of sulphur application on efficiency of nitrogen use in grassland: some preliminary results

C1 - Edited contributions to conferences/learned societies

Brown, L., Jewkes, E. C. and Scholefield, D. 1999. The effect of sulphur application on efficiency of nitrogen use in grassland: some preliminary results. Corrall, A. J. (ed.) Accounting for Nutrients: A Challenge for Grassland Farmers in the 21st Century, British Grassland Society Occasional Symposium No 33, BGS Conference, Great Malvern, UK, 22-23 November 1999. British Grassland Society (BGS) Hurley. pp. 63-67

Field evaluation of a novel nitrate sensitive electrode in drainage waters from agricultural grassland

A - Papers appearing in refereed journals

Scholefield, D., Braven, J., Chilcott, N. P., Ebdon, L., Stone, A. C., Sutton, P. G. and Wood, J. W. 1999. Field evaluation of a novel nitrate sensitive electrode in drainage waters from agricultural grassland. Analyst. 124 (10), pp. 1467-1470.

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.

Quantification of pore size distribution and the movement of solutes through isolated soil blocks

A - Papers appearing in refereed journals

Deeks, L. K., Williams, A. G., Dowd, J. F. and Scholefield, D. 1999. Quantification of pore size distribution and the movement of solutes through isolated soil blocks. Geoderma. 90 (1-2), pp. 65-86.

Development of a sensitive nitrate-selective electrode for on- site use in fresh waters

A - Papers appearing in refereed journals

Sutton, P. G., Braven, J., Ebdon, L. and Scholefield, D. 1999. Development of a sensitive nitrate-selective electrode for on- site use in fresh waters. Analyst. 124 (6), pp. 877-882.

A storm event and delta13C signatures of DOC in run-off drainage waters from grazed grasslands

C2 - Non-edited contributions to conferences

McTiernan, K. B., Allen, D. K., Bol, R., Jarvis, S. C., Scholefield, D. and Hayes, M. H. B. 1999. A storm event and delta13C signatures of DOC in run-off drainage waters from grazed grasslands. SIMSUG 1999, Book of Abstracts of the Annual Meeting of the Stable Isotope Mass Spectrometry Users Group, Exeter, UK, 19-20 January 1999 (R Bol, SC Jarvis & LR Mytton, organisers). Institute of Grassland and Environmental Research IGER, North Wyke Okehampton. pp. 65

A comparison of triple superphosphate and Gafsa ground rock phosphate fertiliser as P-sources for grass-clover swards on a poorly-drained acid clay soil

A - Papers appearing in refereed journals

Scholefield, D., Sheldrick, R. D., Martyn, T. M. and Lavender, R. H. 1999. A comparison of triple superphosphate and Gafsa ground rock phosphate fertiliser as P-sources for grass-clover swards on a poorly-drained acid clay soil. Nutrient Cycling in Agroecosystems. 53 (2), pp. 147-155.

Short-term changes in delta13C and delta15N signatures of water discharged from grazed grasslands

A - Papers appearing in refereed journals

McTiernan, K. B., Jarvis, S. C., Allen, D. K., Bol, R. and Scholefield, D. 1999. Short-term changes in delta13C and delta15N signatures of water discharged from grazed grasslands. Rapid Communications in Mass Spectrometry. 13 (18), pp. 1803-1807.

Prospects for the recovery of phosphorus from animal manures: a review

A - Papers appearing in refereed journals

Greaves, J. B., Hobbs, P. J., Chadwick, D. R. and Haygarth, P. M. 1999. Prospects for the recovery of phosphorus from animal manures: a review. Environmental Technology. 20 (7), pp. 697-708.

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.

Use of a novel incubation technique to measure N2O/N2 following surface or injected application of slurry

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Chadwick, D. R. and Hawkins, J. M. B. 1999. Use of a novel incubation technique to measure N2O/N2 following surface or injected application of slurry. Buchanan-Smith, J. G., Bailey, L. D. and McCaughey, P. (ed.) Grasslands 2000, Proceedings of the XVIII International Grassland Congress, Winnipeg, Manitoba, Saskatoon, Saskatchewan, Canada, 8-17 June 1997 (Vol 2). Canadian Forage Council, Can Soc Agron, Can Soc Anim Sci. pp. 20-3 - 20-4

An integrated soil testing - modelling approach to improve fertiliser recommendation for grassland

C1 - Edited contributions to conferences/learned societies

Brown, L., Jewkes, E. C., Preedy, N. and Scholefield, D. 1999. An integrated soil testing - modelling approach to improve fertiliser recommendation for grassland. Buchanan-Smith, J. G., Bailey, L. D. and McCaughey, P. (ed.) Grasslands 2000, Proceedings of the XVIII International Grassland Congress, Winnipeg, Manitoba, Saskatoon, Saskatchewan, Canada, 8-17 June 1997 (Vol 1). Canadian Forage Council, Can Soc Agron, Can Soc Anim Sci. pp. 10-93

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.

Special K - the role of potassium in crop growth and health

G - Articles in popular magazines and other technical publications

Sheldrick, R. D. and Scholefield, D. 1998. Special K - the role of potassium in crop growth and health. Organic Farming: Soil Association's Journal for Organic Horticulture and Agriculture. 59 (Autumn), pp. 18-19.

A large soil block experiment to monitor and model soil water and tracer movement

C2 - Non-edited contributions to conferences

Williams, A. G., Dowd, J. F., Holden, N. M. and Scholefield, D. 1998. A large soil block experiment to monitor and model soil water and tracer movement. Pennines Hydrology Group Conference on Experimental and Modelling Studies of Water and Solute Fluxes in Field Soils, Newcastle University, 1998.

Use of forage legumes for silage in low-input dairy production systems

B - Book chapters etc edited externally

Wilkins, R. J., Bertilsson, J., Doyle, C. J., Halling, M., Paul, C., Scholefield, D., Nousiainen, J. and Syrjala-Qvist, L. 1998. Use of forage legumes for silage in low-input dairy production systems. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 285-288

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 potential of amino acid distributions as diagnostics of soil quality

B - Book chapters etc edited externally

Hawkins, J. M. B., Scholefield, D. and Bol, R. 1998. The potential of amino acid distributions as diagnostics of soil quality. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 555-558

The 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.

Temporal and spatial patterns of soil water in a silvopastoral production system

C2 - Non-edited contributions to conferences

Parkinson, R. J., Williams, A., Penn, M. and Scholefield, D. 1998. Temporal and spatial patterns of soil water in a silvopastoral production system. Proceedings of the 16th International Soil Science Congress, Montpellier, France, September 1998.

Rock legend - phosphate fertilizers

G - Articles in popular magazines and other technical publications

Sheldrick, R. D. and Scholefield, D. 1998. Rock legend - phosphate fertilizers. New Farmer and Grower. 57 (Spring), pp. 28-29.

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.

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

Grassland and environment

B - Book chapters etc edited externally

Scholefield, D. 1998. Grassland and environment. in: Virkajarvi, P., Root, T. and Tuori, M. (ed.) Agenda 2000 and Grassland Production, Finnish Grassland society, Valio, Helsinki, 26 February 1998 Finnish Grassland Society / Suomen Nurmiyhdistyksen Helsinki. pp. 30-44

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

Fertilizer strategies for efficiency and the environment

G - Articles in popular magazines and other technical publications

Brown, L. and Scholefield, D. 1998. Fertilizer strategies for efficiency and the environment. 2, pp. 48-51.

Experimental evaluation of the use of sulphur fertilizer to improve N use efficiency in grassland soils

B - Book chapters etc edited externally

Brown, L., Jewkes, E. C., Preedy, N., Wadge, K. J. and Scholefield, D. 1998. Experimental evaluation of the use of sulphur fertilizer to improve N use efficiency in grassland soils. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 647-649

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

DOC losses from grasslands under different management regimes

C2 - Non-edited contributions to conferences

McTiernan, K. B., Jarvis, S. C. and Scholefield, D. 1998. DOC losses from grasslands under different management regimes. British Society of Soil Science 26th Meeting, 6-9 September 1998.

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

A model to optimize nitrogen use according to grassland management, soil conditions and weather patterns for economic and environmental targets

B - Book chapters etc edited externally

Brown, L. and Scholefield, D. 1998. A model to optimize nitrogen use according to grassland management, soil conditions and weather patterns for economic and environmental targets. in: Nagy, G. and Peto, K. (ed.) Ecological Aspects of Grassland Management, Proceedings of the 17th General Meeting of the European Grassland Federation, Debrecen Agricultural University, Debrecen, Hungary, 18-21 May 1998 British Grassland Society (BGS) Hurley. pp. 651-654

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

Integration of soil testing and modelling as a basis for fertiliser recommendations for grassland

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Brown, L., Jewkes, E. C. and Preedy, N. 1997. Integration of soil testing and modelling as a basis for fertiliser recommendations for grassland. Lemaire, G. and Burns, I. G. (ed.) Diagnostic Procedures for Crop N Management. Proceedings of an INRA/BBSRC Workshop, Poitiers, France, 22-23 November 1995. Institut National de la Recherche Agronomique (INRA), Paris. pp. 139-147

Developing fertiliser recommendations for grassland

C2 - Non-edited contributions to conferences

Scholefield, D. and Brown, L. 1997. Developing fertiliser recommendations for grassland. Proceedings of the 29th Meeting of the Agricultural Research Modellers Group, Royal Society, London.

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 a flowing helium atmosphere incubation technique to measure the effects of denitrification controls applied to intact cores of a clay soil

A - Papers appearing in refereed journals

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1997. Use of a flowing helium atmosphere incubation technique to measure the effects of denitrification controls applied to intact cores of a clay soil. Soil Biology and Biochemistry. 29 (9-10), pp. 1337-1344. https://doi.org/10.1016/S0038-0717(97)00059-X

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 response to S of a cut ryegrass pasture in south west England

D1 - Technical reports: non-confidential

Brown, L., Scholefield, D., Jewkes, E. C. and Preedy, N. 1997. The response to S of a cut ryegrass pasture in south west England.

The extent and pathways of transfer of organic N from fertilised and unfertilised grassland

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1997. The extent and pathways of transfer of organic N from fertilised and unfertilised grassland. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 97-98

The effect of weather on nitrate leaching from grassland

C2 - Non-edited contributions to conferences

Stone, A. C., Scholefield, D. and Tyson, K. C. 1997. The effect of weather on nitrate leaching from grassland. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 105-106

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

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

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

Nitrate leaching from sandy loam soils under a double-cropping forage system estimated from suction-probe measurements

A - Papers appearing in refereed journals

Trindade, H., Coutinho, J., Van Beusichem, M. L., Scholefield, D. and Moreira, N. 1997. Nitrate leaching from sandy loam soils under a double-cropping forage system estimated from suction-probe measurements. Plant and Soil. 195 (2), pp. 247-256.

Nitrate leaching from grassland receiving conventional and model-prescribed patterns of N fertilizer

C2 - Non-edited contributions to conferences

Preedy, N., Brown, L., Jewkes, E. C. and Scholefield, D. 1997. Nitrate leaching from grassland receiving conventional and model-prescribed patterns of N fertilizer. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. Wiley.

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

LEGSIL legume silages for milk production

G - Articles in popular magazines and other technical publications

Halling, M., Scholefield, D., Pahlow, G., Bertilsson, J. and Doyle, C. 1997. LEGSIL legume silages for milk production.

Integrated modelling and soil testing for improved fertilizer recommendations for grassland

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Jewkes, E. C. and Preedy, N. 1997. Integrated modelling and soil testing for improved fertilizer recommendations for grassland. Fertilization for Sustainable Plant Production and Soil Fertility, 11th World Fertilizer Congress of CIEC, Gent, Belgium, 7-13 September 1997.

Incipient S deficiency in the grassland soils of SW England

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Jewkes, E. C. and Preedy, N. 1997. Incipient S deficiency in the grassland soils of SW England. Fertilization for Sustainable Plant Production and Soil Fertility, 11th World Fertilizer Congress of CIEC, Gent, Belgium, 7-13 September 1997.

Dissolved humic substances in water from drained and undrained grazed grassland in SW England

B - Book chapters etc edited externally

Hayes, T. M., Watt, B. E., Scholefield, D., Clapp, C. E., Swift, R. S. and Skjemstad, J. O. 1997. Dissolved humic substances in water from drained and undrained grazed grassland in SW England. in: Hayes, M. H. B. and Wilson, W. S. (ed.) Humic Substance in Soils, Peats and Sludges, Health and Environmental Aspects, Royal Society of Chemistry Special Publication 172 Royal Society of Chemistry (RSC). pp. 107-121

Development of a helium atmosphere soil incubation technique for direct measurement of nitrous oxide and dinitrogen fluxes during denitrification

A - Papers appearing in refereed journals

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1997. Development of a helium atmosphere soil incubation technique for direct measurement of nitrous oxide and dinitrogen fluxes during denitrification. Soil Biology and Biochemistry. 29 (9-10), pp. 1345-1352.

Determination of 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.

Determination of controls over denitrification using a flowing helium atmosphere system

B - Book chapters etc edited externally

Scholefield, D. and Hawkins, J. M. B. 1997. Determination of controls over denitrification using a flowing helium atmosphere system. in: Jarvis, S. C. and Pain, B. F. (ed.) Gaseous Nitrogen Emissions from Grasslands Wallingford, Oxon CAB International (CABI). pp. 27-36

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.

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.

A comparison of triple superphosphate and Gafsa ground rock phosphate fertilisers as P-sources for grass-clover swards

C2 - Non-edited contributions to conferences

Martyn, T. M., Scholefield, D., Sheldrick, R. D. and Lavender, R. H. 1997. A comparison of triple superphosphate and Gafsa ground rock phosphate fertilisers as P-sources for grass-clover swards. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 107-108

A comparison of animal output and nitrogen leaching losses recorded from drained fertilized grass and grass/clover pasture

A - Papers appearing in refereed journals

Tyson, K. C., Scholefield, D., Jarvis, S. C. and Stone, A. C. 1997. A comparison of animal output and nitrogen leaching losses recorded from drained fertilized grass and grass/clover pasture. The Journal of Agricultural Science. 129 (3), pp. 315-323. https://doi.org/10.1017/S0021859697004760

The Soil Trail

G - Articles in popular magazines and other technical publications

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

Integrated soil testing and modelling as a basis for fertilizer recommendations for grassland to optimise yield and environmental impact

C2 - Non-edited contributions to conferences

Scholefield, D., Brown, L., Jewkes, E. C. and Preedy, N. 1996. Integrated soil testing and modelling as a basis for fertilizer recommendations for grassland to optimise yield and environmental impact. Transactions of the 9th N Workshop, Braunschweig, September 1996. pp. 105-108

Experimental evaluation of tactical fertilizer strategies developed from soil testing and modelling

C2 - Non-edited contributions to conferences

Brown, L., Scholefield, D., Stone, A. C. and Titchen, N. M. 1996. Experimental evaluation of tactical fertilizer strategies developed from soil testing and modelling. Transactions of the 9th N Workshop, Braunschweig, September 1996. pp. 391-394

The impact of a silvopastoral system on soil water status and nitrate leaching

B - Book chapters etc edited externally

Scholefield, D., Penn, M., Parkinson, R. J., Williams, A. G. and Wilkins, R. J. 1996. The impact of a silvopastoral system on soil water status and nitrate leaching. in: Parente, G., Frame, J. and Orsi, S. (ed.) Grassland and Land Use Systems, Proceedings of the 16th General Meeting of the European Grassland Federation, Grado (Gorizia), Italy, 15-19 September 1996 pp. 835-838

Testing the performance of a one-dimensional solute transport model (LEACHC) using response surface methodology

A - Papers appearing in refereed journals

Holden, N. M., Rook, A. J. and Scholefield, D. 1996. Testing the performance of a one-dimensional solute transport model (LEACHC) using response surface methodology. Geoderma. 69, pp. 157-173.

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

Nitrogen flows in ley-arable systems

B - Book chapters etc edited externally

Scholefield, D. and Smith, J. U. 1996. Nitrogen flows in ley-arable systems. in: Younie, D. (ed.) Legumes in Sustainable Farming Systems, British Grassland Society Occasional Symposium No 30 (Proceedings of joint conference of BGS and SFS Initiative, SAC, Craibstone, Aberdeen, 2-4 September 1996) British Grassland Society (BGS) Hurley. pp. 96-104

Nitrate selective electrodes containing amino acid betamines as sensors

A - Papers appearing in refereed journals

Braven, J., Ebdon, L., Sutton, P. G., Frampton, N. C. and Scholefield, D. 1996. Nitrate selective electrodes containing amino acid betamines as sensors. Analytical Communications. 33 (2), pp. 53-55.

Molybdate-reactive phosphorus losses in surface and drainage waters from permanent grassland

A - Papers appearing in refereed journals

Hawkins, J. M. B. and Scholefield, D. 1996. Molybdate-reactive phosphorus losses in surface and drainage waters from permanent grassland. Journal of Environmental Quality. 25 (4), pp. 727-732. https://doi.org/10.2134/jeq1996.00472425002500040012x

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

Estimating peak nitrate concentrations from annual nitrate loads

A - Papers appearing in refereed journals

Scholefield, D., Lord, E. I., Rodda, H. J. E. and Webb, B. W. 1996. Estimating peak nitrate concentrations from annual nitrate loads. Journal of Hydrology. 186 (1-4), pp. 355-373. https://doi.org/10.1016/S0022-1694(96)03018-1

A comparison of animal output and nitrogen leaching losses from grassland receiving 200 kg N/ha/annum and grass/clover receiving no fertilizer nitrogen

B - Book chapters etc edited externally

Tyson, K. C., Stone, A. C., Scholefield, D. and Jarvis, S. C. 1996. A comparison of animal output and nitrogen leaching losses from grassland receiving 200 kg N/ha/annum and grass/clover receiving no fertilizer nitrogen. in: Younie, D. (ed.) Legumes in Sustainable Farming Systems, British Grassland Society Occasional Symposium No 30 (Proceedings of joint conference of BGS and SFS Initiative, SAC, Craibstone, Aberdeen, 2-4 September 1996) British Grassland Society (BGS) Hurley. pp. 273-274

The simultaneous use of three common hydrological tracers for fine spatial and temporal resolution investigation of preferential flow in a large soil block

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1995. The simultaneous use of three common hydrological tracers for fine spatial and temporal resolution investigation of preferential flow in a large soil block. Abstracts. Unsaturated Zone and Groundwater Symposium, 6 July 1995. Proceedings of the International Association of Hydrological Sciences, Boulder, USA, July 1995.

The simulation of N-fixation by white clover within a model describing N-flows in grazed grassland

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Lockyer, D. R. and Ledgard, S. F. 1995. The simulation of N-fixation by white clover within a model describing N-flows in grazed grassland. 27th Meeting of Agricultural Research Modelling Group, Royal Society, October 1995.

The prediction of peak nitrate concentration from annual nitrate loads of the field and catchment scales

C2 - Non-edited contributions to conferences

Rodda, H. J. E., Scholefield, D., Lord, E. I. and Webb, B. W. 1995. The prediction of peak nitrate concentration from annual nitrate loads of the field and catchment scales. Abstracts. Applications of Models to Scale Symposium, 11 July 2005. Proceedings of the International Association of Hydrological Sciences, Boulder, USA, July 1995.

Interfacing a fine resolution dataset and a one dimensional model to test quality of output with respect to preferential flow

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1995. Interfacing a fine resolution dataset and a one dimensional model to test quality of output with respect to preferential flow. Second Conference on Hydrological Processes in the Catchment, Krakow, Poland, 1995.

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

A management model for predicting nitrate leaching from grassland catchments in the United Kingdom. 1. Model development

A - Papers appearing in refereed journals

Rodda, H. J. E., Scholefield, D., Webb, B. W. and Walling, D. E. 1995. A management model for predicting nitrate leaching from grassland catchments in the United Kingdom. 1. Model development. Hydrological Sciences Journal. 40 (4), pp. 433-452.

A large soil block for in situ real-time fine spatial and temporal resolution measurement of preferential flow

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1995. A large soil block for in situ real-time fine spatial and temporal resolution measurement of preferential flow. Second Conference on Hydrological Processes in the Catchment, Krakow, Poland, 1995.

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.

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.

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

Paper test-strips for rapid determination of nitrate tracer

A - Papers appearing in refereed journals

Holden, N. M. and Scholefield, D. 1995. Paper test-strips for rapid determination of nitrate tracer. Communications in Soil Science and Plant Analysis. 26 (11-12), pp. 1885-1894.

Nutrient run-off following application of livestock wastes to grassland

A - Papers appearing in refereed journals

Misselbrook, T. H., Pain, B. F., Stone, A. C. and Scholefield, D. 1995. Nutrient run-off following application of livestock wastes to grassland. Environmental Pollution. 88, pp. 51-56. https://doi.org/10.1016/0269-7491(95)91047-O

Nutrient losses in run-off water following application of different fertilisers to grassland cut for silage

A - Papers appearing in refereed journals

Scholefield, D. and Stone, A. C. 1995. Nutrient losses in run-off water following application of different fertilisers to grassland cut for silage. Agriculture, Ecosystems & Environment. 55 (3), pp. 181-191.

Nitrogen cycling in grazing systems

B - Book chapters etc edited externally

Jarvis, S. C., Scholefield, D. and Pain, B. F. 1995. Nitrogen cycling in grazing systems. in: Bacon, P. (ed.) Nitrogen Fertilization and the Environment Marcel Dekker Inc, New York. pp. 381-419

Management options to limit nitrate leaching from grassland

A - Papers appearing in refereed journals

Cuttle, S. P. and Scholefield, D. 1995. Management options to limit nitrate leaching from grassland. Journal of Contaminant Hydrology. 20 (3-4), pp. 299-312.

Dissolved humic substances in drainage waters from grazed grassland in SW England

C1 - Edited contributions to conferences/learned societies

Hayes, T. M., Scholefield, D. and Hayes, M. H. B. 1995. Dissolved humic substances in drainage waters from grazed grassland in SW England. Proceedings of International Conference on Humic Substances, Dublin, Ireland, September 1995.

Development of a rapid field-test for soil mineral nitrogen and its application to grazed grassland

A - Papers appearing in refereed journals

Scholefield, D. and Titchen, N. M. 1995. Development of a rapid field-test for soil mineral nitrogen and its application to grazed grassland. Soil Use and Management. 11 (1), pp. 33-43. https://doi.org/10.1111/j.1475-2743.1995.tb00493.x

Computer control for investigating water and chemical transport in a large isolated soil block

A - Papers appearing in refereed journals

Holden, N. M., Dowd, J. F., Williams, A. J. and Scholefield, D. 1995. Computer control for investigating water and chemical transport in a large isolated soil block. Computers and Electronics in Agriculture. 12 (3), pp. 225-236.

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

An evaluation of farm woodlands as nitrate buffers in intensively managed grassland

C1 - Edited contributions to conferences/learned societies

Macey, N. J., Scholefield, D. and Webb, B. W. 1995. An evaluation of farm woodlands as nitrate buffers in intensively managed grassland. Pollott, G. E. (ed.) Grassland into the 21st Century: Challenges and Opportunities, British Grassland Society Occasional Symposium No 29, 50th Anniversary Meeting, Harrogate, UK, 4-6 December 1995. British Grassland Society (BGS) Hurley. pp. 185-186

Nitrogen efficiency on dairy farms in South West England

D1 - Technical reports: non-confidential

Titchen, N. M., Scholefield, D. and Panayides, R. 1995. Nitrogen efficiency on dairy farms in South West England.

A large soil block and integrated sampling system for fine vegetation investigations of preferential flow

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. A large soil block and integrated sampling system for fine vegetation investigations of preferential flow. Proceedings of the Annual Conference of the British Society of Soil Science, 1994, Silsoe, UK.

Use of a `flow-over' incubation technique without acetylene blocking to measure the effect of the factors controlling denitrification in a grassland soil

C2 - Non-edited contributions to conferences

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1994. Use of a `flow-over' incubation technique without acetylene blocking to measure the effect of the factors controlling denitrification in a grassland soil. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Soil water and nutrient dynamics in a silvopastoral agroforestry system

C2 - Non-edited contributions to conferences

Penn, M., Parkinson, R. J., Scholefield, D. and Williams, A. G. 1994. Soil water and nutrient dynamics in a silvopastoral agroforestry system. Annual Meeting of the UK Agroforestry Research Forum, 6-8 July 1994, University of Leeds.

Near real-time determination of nitrate leaching as an integrated component of a large soil block experiment for fine resolution preferential flow investigation

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. Near real-time determination of nitrate leaching as an integrated component of a large soil block experiment for fine resolution preferential flow investigation. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Management options to limit nitrate leaching from grassland

C1 - Edited contributions to conferences/learned societies

Cuttle, S. P. and Scholefield, D. 1994. Management options to limit nitrate leaching from grassland. Etchevers, J. D., Aguilar, A., Nunez, R., Alcantar, G. and Sanches, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

Kinetics of the denitrification in a soil under permanent pasture

A - Papers appearing in refereed journals

Dendooven, L., Splatt, P., Anderson, J. M. and Scholefield, D. 1994. Kinetics of the denitrification in a soil under permanent pasture. Soil Biology and Biochemistry. 26 (3), pp. 361-370.

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

Farm woodlands as nitrate soils

C2 - Non-edited contributions to conferences

Macey, N. J., Scholefield, D. and Webb, B. W. 1994. Farm woodlands as nitrate soils. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

Empirical relationship describing the effects of preferential flow on nitrate leaching

C1 - Edited contributions to conferences/learned societies

Scholefield, D., Lord, E. I. and Rodda, H. J. E. 1994. Empirical relationship describing the effects of preferential flow on nitrate leaching. Etchevers, J. D. Aguilar, A. Nunez, R. Alcantar, G. Sanchez, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

Development of a `flow-over' technique to measure N2 and N2O fluxes during soil incubation

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1994. Development of a `flow-over' technique to measure N2 and N2O fluxes during soil incubation. Progress in Nitrogen Cycling, the Eighth Nitrogen Cycling Workshop, University of Ghent, Belgium, 5-9 September 1994.

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

Design of a large soil block for fine temporal and spatial resolution investigations of preferential flow

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. Design of a large soil block for fine temporal and spatial resolution investigations of preferential flow. Etchevers, J. D., Aguilar, A., Nunez, R., Alcantar, G. and Sanchez, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

Assessing preferential flow using integrated experimental and modelling techniques

C1 - Edited contributions to conferences/learned societies

Holden, N. M., Scholefield, D., Williams, A. J. and Dowd, J. F. 1994. Assessing preferential flow using integrated experimental and modelling techniques. Etchevers, J. D., Aguilar, A., Nunez, R., Alcantar, G. and Sanchez, P. (ed.) Transactions of the 15th World Congress of Soil Science, Acapulco, Mexico, 10-16 July 1994. International and Mexican Society of Soil Science.

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.

A field-based spectrophotometric flow-injection system for automatic determination of chloride in soil water

A - Papers appearing in refereed journals

Holden, N. M., Dowd, J. F., Williams, A. J. and Scholefield, D. 1994. A field-based spectrophotometric flow-injection system for automatic determination of chloride in soil water. Environmental Monitoring And Assessment. 36, pp. 217-228.

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 effects of nitrate, water content and temperature on denitrification in a grassland soil measured using a "flow-over" technique without acetylene blocking

C2 - Non-edited contributions to conferences

Scholefield, D., Hawkins, J. M. B. and Jackson, S. M. 1993. The effects of nitrate, water content and temperature on denitrification in a grassland soil measured using a "flow-over" technique without acetylene blocking. Fourth AFRC Meeting on Plant and Soil Nitrogen Metabolism, 15-17 December 1993, Silsoe, UK.

The 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.

The "nitrate problem" in grassland

G - Articles in popular magazines and other technical publications

Scholefield, D. 1993. The "nitrate problem" in grassland. AFRC News. (April 1993), p. 12.

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.

Preferential flow in a heavy clay soil

C2 - Non-edited contributions to conferences

Addison, P. J., Williams, A. J., Scholefield, D. and Dowd, J. F. 1993. Preferential flow in a heavy clay soil. EOS Supplement. pp. 293

North Wyke rapid nitrogen test

C2 - Non-edited contributions to conferences

Titchen, N. M. and Scholefield, D. 1993. North Wyke rapid nitrogen test. European Dairy Event, May 1993, Stoneleigh, UK.

Nitrogen efficiency on dairy farms - problems and solutions

C2 - Non-edited contributions to conferences

Titchen, N. M. and Scholefield, D. 1993. Nitrogen efficiency on dairy farms - problems and solutions. Genus Management Conference, York, October 1993.

Nitrate leaching from grazed grassland lysimeters: effects of fertilizer input, field drainage, age of sward and patterns of weather

A - Papers appearing in refereed journals

Scholefield, D., Tyson, K. C., Garwood, E. A., Armstrong, A. C., Hawkins, J. M. B. and Stone, A. C. 1993. Nitrate leaching from grazed grassland lysimeters: effects of fertilizer input, field drainage, age of sward and patterns of weather. Journal of Soil Science. 44, pp. 601-613.

More efficient use of fertiliser N on dairy farms

D1 - Technical reports: non-confidential

Titchen, N. M., Scholefield, D. and Panayides, R. 1993. More efficient use of fertiliser N on dairy farms.

Measurement of nitrogen and nitrous oxide fluxes using a novel technique

C2 - Non-edited contributions to conferences

Hawkins, J. M. B. and Scholefield, D. 1993. Measurement of nitrogen and nitrous oxide fluxes using a novel technique. Fourth AFRC Meeting on Plant and Soil Nitrogen Metabolism, 15-17 December 1993, Silsoe, UK.

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

Integration of experimental and modelling techniques to asses preferential flow

C2 - Non-edited contributions to conferences

Holden, N. M., Scholefield, D., Williams, A. J. and Dawd, J. F. 1993. Integration of experimental and modelling techniques to asses preferential flow. EOS Supplement. pp. 293

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.

Experiment NW 88 Forms and rates of phosphate fertilizers for grass-clover swards

D1 - Technical reports: non-confidential

Scholefield, D., Sheldrick, R. D., Lavender, R. H. and Martyn, T. M. 1993. Experiment NW 88 Forms and rates of phosphate fertilizers for grass-clover swards.

Efficient fertiliser strategies for grassland

C2 - Non-edited contributions to conferences

Titchen, N. M. and Scholefield, D. 1993. Efficient fertiliser strategies for grassland. Grassland 1993, May 1993, Stoneleigh, UK.

Development of an N-cycle model to predict nitrate leaching from grassland catchments

C2 - Non-edited contributions to conferences

Rodda, H. J. E. and Scholefield, D. 1993. Development of an N-cycle model to predict nitrate leaching from grassland catchments. pp. 302

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

The role of earthworms in managed, permanent pastures in Devon, England

A - Papers appearing in refereed journals

Knight, D., Elliott, P. W., Andersen, J. M. and Scholefield, D. 1992. The role of earthworms in managed, permanent pastures in Devon, England. Soil Biology and Biochemistry. 24 (12), pp. 1511-1517.

More efficient use of fertilizer N on dairy farms

D1 - Technical reports: non-confidential

Titchen, N. M., Scholefield, D. and Panayides, R. 1992. More efficient use of fertilizer N on dairy farms.

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

An isotope tracer experiment on a drained grassland soil: implications for the 'old water - new water' controversy

C1 - Edited contributions to conferences/learned societies

Addison, P. J., Williams, A. S., Ternon, J. L., Wenner, D. B., Dowd, J. F. and Scholefield, D. 1992. An isotope tracer experiment on a drained grassland soil: implications for the 'old water - new water' controversy. Seventeenth General Assembly of European Geographical Society, Session HS1.2, Run-off prediction on small catchments, Edinburgh 1991.

A model to predict transformations and losses of nitrogen in UK pastures grazed by beef-cattle

A - Papers appearing in refereed journals

Scholefield, D., Lockyer, D. R., Whitehead, D. C. and Tyson, K. C. 1991. A model to predict transformations and losses of nitrogen in UK pastures grazed by beef-cattle. Plant and Soil. 132 (2), pp. 165-177. https://doi.org/10.1007/bf00010397

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.

An isotope tracer experiment on a drained grassland soil: implications for the "old water - new water" controversy

C2 - Non-edited contributions to conferences

Addison, P. J., Dowd, J. F., Wenner, D. B., Scholefield, D. and Williams, A. G. 1991. An isotope tracer experiment on a drained grassland soil: implications for the "old water - new water" controversy. American Geophysical Union Full Meeting 1991.

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.

Soil, water and nutrient dynamics in a silvopastoral system

C2 - Non-edited contributions to conferences

Penn, M., Parkinson, R. J., Scholefield, D. and Williams, A. J. 1989. Soil, water and nutrient dynamics in a silvopastoral system. Proceedings of the Fourth British Grassland Society (BGS) Research Conference, 26-28 September, Reading, UK.

Strategies of fertilizer nitrogen application to grassland for beef: effects on production and soil mineral nitrogen

C1 - Edited contributions to conferences/learned societies

Titchen, N. M., Wilkins, R. J., Philipps, L. and Scholefield, D. 1989. Strategies of fertilizer nitrogen application to grassland for beef: effects on production and soil mineral nitrogen. Desroches, R. (ed.) Proceedings of XVIth International Grassland Congress, Nice, France. pp. 183-184

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.

Fertiliser strategies to reduce leaching losses from grazed grassland

G - Articles in popular magazines and other technical publications

Titchen, N. M., Philipps, L., Scholefield, D. and Wilkins, R. J. 1988. Fertiliser strategies to reduce leaching losses from grazed grassland. AgTec 1988/89.

Fertiliser strategies to reduce leaching loss from grazed grass

C2 - Non-edited contributions to conferences

Titchen, N. M., Philipps, L., Wilkins, R. J. and Scholefield, D. 1988. Fertiliser strategies to reduce leaching loss from grazed grass. Research Meeting No 1, British Grassland Society (BGS), September 1988, Session II, Paper 3.