Linking plant biology and soil physics to understand hillslope hydrology

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 .

Related outputs

The pore-rhizosheath shapes maize root architecture by enhancing root distribution in macropores

A - Papers appearing in refereed journals

Liu, L., Qin, S., Whalley, W. R., Zhou, H., Ren, T. and Gao, W. 2024. The pore-rhizosheath shapes maize root architecture by enhancing root distribution in macropores. Plant, Cell and Environment. pp. 1-12. https://doi.org/10.1111/pce.14915

The effects of soil compaction on wheat seedling root growth are specific to soil texture and soil moisture status

A - Papers appearing in refereed journals

Yu, C., Mawodza, T., Atkinson, B. S., Atkinson, J. A., Sturrock, C. J., Whalley, W. R., Hawkesford, M. J., Cooper, H., Zhang, X., Zhou, H. and Mooney, S. J. 2024. The effects of soil compaction on wheat seedling root growth are specific to soil texture and soil moisture status. Rhizosphere. 29, p. 100838. https://doi.org/10.1016/j.rhisph.2023.100838

Agricultural fertilisers contribute substantially to microplastic concentrations in UK soils

A - Papers appearing in refereed journals

Cusworth, S. J., Davies, W. J., McAinsh, M. R., Gregory, A. S., Storkey, J. and Stevens, C. J. 2024. Agricultural fertilisers contribute substantially to microplastic concentrations in UK soils. Communications Earth & Environment. 5 (1), p. 7. https://doi.org/10.1038/s43247-023-01172-y

The Broadbalk Wheat Experiment, Rothamsted, UK Crop yields and soil changes during the last 50 years

A - Papers appearing in refereed journals

Poulton, P. R., Johnston, A. E., Glendining, M. J., White, R. P., Gregory, A. S., Clark, S. J., Gregory, W., Macdonald, A. J. and Powlson, D. S. 2024. The Broadbalk Wheat Experiment, Rothamsted, UK Crop yields and soil changes during the last 50 years. Advances in Agronomy. 184, pp. 173-298. https://doi.org/10.1016/bs.agron.2023.11.003

Why do we make changes to the long-term experiments at Rothamsted?

A - Papers appearing in refereed journals

Poulton, P. R., Powlson, D. S., Glendining, M. J. and Gregory, A. S. 2024. Why do we make changes to the long-term experiments at Rothamsted? European Journal of Agronomy. 154 (March), p. 127062. https://doi.org/10.1016/j.eja.2023.127062

13C dicarboxylic acid signatures indicate temporal shifts in catchment sediment sources in response to extreme winter rainfall

A - Papers appearing in refereed journals

Upadhayay, H. R., Joynes, A. and Collins, A. L. 2024. 13C dicarboxylic acid signatures indicate temporal shifts in catchment sediment sources in response to extreme winter rainfall. Environmental Chemistry Letters. https://doi.org/10.1007/s10311-023-01684-1

Root phenotyping and root water uptake calculation using soil water contents measured in a winter wheat field

A - Papers appearing in refereed journals

Huang, Z., Zhang, X., Ashton, R. W., Hawkesford, M. J. and Whalley, W. R. 2023. Root phenotyping and root water uptake calculation using soil water contents measured in a winter wheat field. Agricultural Water Management. 290, p. 108607. https://doi.org/10.1016/j.agwat.2023.108607

Soil structure has a greater effect on the rooting of wheat (Triticum aestivum L.) than nitrogen fertilisation rate or genotype.

A - Papers appearing in refereed journals

Mawodza, T., Zhou, H., Atkinson, B. S., Atkinson, J. A., Sturrock, C. J., Riche, A. B., Whalley, W. R., Hawkesford, M. J., Cooper, H. V. and Mooney, S. J. 2023. Soil structure has a greater effect on the rooting of wheat (Triticum aestivum L.) than nitrogen fertilisation rate or genotype. Rhizosphere. 27 (Sept), p. 100770. https://doi.org/10.1016/j.rhisph.2023.100770

Soil structure has a greater effect on the rooting of wheat (Triticum aestivum L.) than nitrogen fertilisation rate or genotype

A - Papers appearing in refereed journals

Mawodza, T., Zhou, H., Atkinson, B. S., Atkinson, J. A., Sturrock, C. J., Riche, A. B., Whalley, W. R., Hawkesford, M. J., Cooper, H. and Mooney, S. J. 2023. Soil structure has a greater effect on the rooting of wheat (Triticum aestivum L.) than nitrogen fertilisation rate or genotype. Rhizosphere. 27, p. 100770. https://doi.org/10.1016/j.rhisph.2023.100770

Does no-tillage mitigate the negative effects of harvest compaction on soil pore characteristics in Northeast China?

A - Papers appearing in refereed journals

Tian, M., Whalley, W. R., Zhou, H., Ren, T. and Gao, W. 2023. Does no-tillage mitigate the negative effects of harvest compaction on soil pore characteristics in Northeast China? Soil & Tillage Research. 233, p. 105787. https://doi.org/10.1016/j.still.2023.105787

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

N - Datasets

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

Changes in soil surface properties under simulated rainfall and the effect of surface roughness on runoff, infiltration and soil loss

A - Papers appearing in refereed journals

Bahddou, S., Otten, W., Whalley, W. R., Shin, H., El Gharous, M. and Rickson, R. J. 2023. Changes in soil surface properties under simulated rainfall and the effect of surface roughness on runoff, infiltration and soil loss. Geoderma. 431, p. 116341. https://doi.org/10.1016/j.geoderma.2023.116341

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

A - Papers appearing in refereed journals

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

Effect of different organic amendments on actual and achievable yields in a cereal-based cropping system

A - Papers appearing in refereed journals

Albano, X., Whitmore, A. P., Sakrabani, O., Thomas, C. L., Sizmur, T., Ritz, K., Harris, J., Pawlett, M., Watts, C. W. and Haefele, S. M. 2023. Effect of different organic amendments on actual and achievable yields in a cereal-based cropping system. Journal of Soil Science and Plant Nutrition. 23, pp. 2122-2137. https://doi.org/10.1007/s42729-023-01167-w

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

An overlooked mechanism underlying the attenuated temperature response of soil heterotrophic respiration

A - Papers appearing in refereed journals

Zhang, X., Whalley, P. A., Gregory, A. S., Whalley, W. R., Coleman, K., Neal, A. L., Mooney, S. J., Soga, K. and Illangasekare, T. H. 2022. An overlooked mechanism underlying the attenuated temperature response of soil heterotrophic respiration. Journal of the Royal Society Interface. 19 (192), p. 20220276. https://doi.org/10.1098/rsif.2022.0276

Priorities for UK soils

A - Papers appearing in refereed journals

Peake, L. R., Dawson, L. A., Price, J. P. N., Aller, M. F., Bhogal, A., Doody, D. G., Gregory, A. S. and McKinley, J. M. 2022. Priorities for UK soils. Geoderma Regional. 29, p. e00512. https://doi.org/10.1016/j.geodrs.2022.e00512

Long-term fertilization enhances soil carbon stability by increasing the ratio of passive carbon - evidence from four typical croplands

A - Papers appearing in refereed journals

Zhou, W., Wen, S., Zhang, Y., Gregory, A. S., Xu, M., Shah, S. A. A., Zhang, W., Wu, H. and Hartley, I. P. 2022. Long-term fertilization enhances soil carbon stability by increasing the ratio of passive carbon - evidence from four typical croplands. Plant and Soil. 478, pp. 579-595. https://doi.org/10.1007/s11104-022-05488-0

Changes of soil structure under different tillage management assessed by bulk density, penetrometer resistance, water retention curve, least limiting water range and X-ray computed tomography

A - Papers appearing in refereed journals

Tian, M., Qin, S., Whalley, W. R., Zhou, H., Ren, T. and Gao, W. 2022. Changes of soil structure under different tillage management assessed by bulk density, penetrometer resistance, water retention curve, least limiting water range and X-ray computed tomography. Soil & Tillage Research. 221, p. 105420. https://doi.org/10.1016/j.still.2022.105420

Complementary protein extraction methods increase the identification of the Park Grass Experiment metaproteome

A - Papers appearing in refereed journals

Quinn, G. A., Abdelhameed, A., Banat, I. M., Berra, D., Doerr,S. H., Dudley, E., Francis, L. W., Gazze, S. A., Hallin, I., Matthews, G. P., Swain, M. T., Whalley, W. R. and Van Keulena, G. 2022. Complementary protein extraction methods increase the identification of the Park Grass Experiment metaproteome. Applied Soil Ecology. 173, p. 104388. https://doi.org/10.1016/j.apsoil.2022.104388

Grazing management, slope aspect and canopy effects on the compression characteristic of soils of the Gonbad experimental watershed in Hamedan, Iran

A - Papers appearing in refereed journals

Bayat, H., Sheklabadi, M., Moradhaseli, M., Rastgou, M. and Gregory, A. S. 2022. Grazing management, slope aspect and canopy effects on the compression characteristic of soils of the Gonbad experimental watershed in Hamedan, Iran. Geoderma. 409 (1 March), p. 115641. https://doi.org/10.1016/j.geoderma.2021.115641

Estimating Soil Water Retention Curve by Extreme Learning Machine, Radial Basis Function, M5 Tree and Modified Group Method of Data Handling Approaches

A - Papers appearing in refereed journals

Rastgou, M., Bayat, H., Mansoorizadeh, M. and Gregory, A. S. 2022. Estimating Soil Water Retention Curve by Extreme Learning Machine, Radial Basis Function, M5 Tree and Modified Group Method of Data Handling Approaches. Water Resources Research. 58 (4), p. e2021WR031059. https://doi.org/10.1029/2021WR031059

Coupled steroid and phosphorus leaching from cattle slurry at lysimeter scale

A - Papers appearing in refereed journals

Manley, A., Collins, A. L., Joynes, A., Mellander, P-E. and Jordan, P. 2022. Coupled steroid and phosphorus leaching from cattle slurry at lysimeter scale. Journal of Contaminant Hydrology. 247 (May), p. 103979. https://doi.org/10.1016/j.jconhyd.2022.103979

Localized nutrient supply can facilitate root proliferation and increase nitrogen-use efficiency in compacted soil

A - Papers appearing in refereed journals

Wu, X., Li, H., Rengel, Z., Whalley, W. R., Li, H., Zhang, F., Shen, J. and Jin, K. 2022. Localized nutrient supply can facilitate root proliferation and increase nitrogen-use efficiency in compacted soil. Soil & Tillage Research. 215 (January), p. 105198. https://doi.org/10.1016/j.still.2021.105198

On the improved Brutsaert's model to estimate the soil water content by measuring P-wave and S-wave speeds: A commentary on Xu et al. (2020)

A - Papers appearing in refereed journals

Shin, H. C. and Whalley, W. R. 2021. On the improved Brutsaert's model to estimate the soil water content by measuring P-wave and S-wave speeds: A commentary on Xu et al. (2020). Geoderma. 402 (15 November), p. 115335. https://doi.org/10.1016/j.geoderma.2021.115335

High-yielding forage grass cultivars increase root biomass and soil organic carbon stocks compared with mixed-species permanent pasture in temperate soil

A - Papers appearing in refereed journals

Gregory, A. S., Joynes, A., Dixon, E. R., Beaumont, D. A., Murray, P. J., Humphreys, M. W., Richter, G. M. and Dungait, J. A. J. 2021. High-yielding forage grass cultivars increase root biomass and soil organic carbon stocks compared with mixed-species permanent pasture in temperate soil. European Journal of Soil Science. https://doi.org/10.1111/ejss.13160

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

Prediction of soil hydraulic properties by Gaussian process regression algorithm in arid and semiarid zones in Iran

A - Papers appearing in refereed journals

Rastgou, M., Bayat, H., Mansoorizadeh, M. and Gregory, A. S. 2021. Prediction of soil hydraulic properties by Gaussian process regression algorithm in arid and semiarid zones in Iran. Soil & Tillage Research. 210, p. 104980. https://doi.org/10.1016/j.still.2021.104980

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

Long-term effect of magnesium and iron nanoparticles on solute transport in saturated condition

A - Papers appearing in refereed journals

Daraei, E., Bayat, H., Zamani, P. and Gregory, A. S. 2021. Long-term effect of magnesium and iron nanoparticles on solute transport in saturated condition. Archives of Agronomy and Soil Science. https://doi.org/10.1080/03650340.2021.1896708

Determination of wheat spike and spikelet architecture and grain traits using X-ray Computed Tomography imaging

A - Papers appearing in refereed journals

Zhou, H., Riche, A. B., Hawkesford, M. J., Whalley, W. R., Atkinson, B. S., Sturrock, C. J. and Mooney, S. J. 2021. Determination of wheat spike and spikelet architecture and grain traits using X-ray Computed Tomography imaging. Plant Methods. 17 (article), p. 26. https://doi.org/10.1186/s13007-021-00726-5

The interaction between wheat roots and soil pores in structured field soil

A - Papers appearing in refereed journals

Zhou, H., Whalley, W. R., Hawkesford, M. J., Ashton, R. W., Atkinson, B., Atkinson, J. A., Sturrock, C. J., Bennett, M. J. and Mooney, S. J. 2021. The interaction between wheat roots and soil pores in structured field soil. Journal of Experimental Botany. 72 (2), pp. 747-756. https://doi.org/10.1093/jxb/eraa475

Characteristics of soil organic matter within an erosional landscape under agriculture in Northeast China: stock, source, and thermal stability

A - Papers appearing in refereed journals

Zhang, W., Gregory, A. S., Whalley, W. R., Ren, T. and Gao, W. 2021. Characteristics of soil organic matter within an erosional landscape under agriculture in Northeast China: stock, source, and thermal stability. Soil & Tillage Research. 209, p. 104927. https://doi.org/10.1016/j.still.2020.104927

Plant roots sense soil compaction through restricted ethylene diffusion

A - Papers appearing in refereed journals

Pandey, B. K., Huang, G., Bhosale, R., Hartman, S., Sturrock, C., Jose, L., Martin, O. C., Karady, M., Voesenek, L. A. C. J., Ljung, K., Lynch, J. P., Brown, K. M, Whalley, W. R., Mooney, S. J., Zhang, D. and Bennett, M. J. 2021. Plant roots sense soil compaction through restricted ethylene diffusion. Science - AAAS. 371 (6526), p. 276–280. https://doi.org/10.1126/science.abf3013

Advances in understanding of nitrogen (N) uptake by plant roots

B - Book chapters etc edited externally

Hawkesford, M. J. and Whalley, W. R. 2021. Advances in understanding of nitrogen (N) uptake by plant roots. in: Gregory, P. (ed.) Understanding and improving crop root function UK Burleigh Dodds.

Investigating the effect of inoculation of chickpea with rhizobium and mycorrhizal fungi (Funneliformis mosseae) on soil mechanical and physical behavior

A - Papers appearing in refereed journals

Heydari, L., Bayat, H. and Gregory, A. S. 2021. Investigating the effect of inoculation of chickpea with rhizobium and mycorrhizal fungi (Funneliformis mosseae) on soil mechanical and physical behavior. Geoderma. 385, p. 114860. https://doi.org/10.1016/j.geoderma.2020.114860

The effect of organic carbon content on soil compression characteristics

A - Papers appearing in refereed journals

Suravi, K., Attenborough, K., Taherzadeh, S., Macdonald, A. J., Powlson, D. S., Ashton, R. W., Suravi, K. N. and Whalley, W. R. 2021. The effect of organic carbon content on soil compression characteristics. Soil & Tillage Research. 209 (May), p. 104975. https://doi.org/10.1016/j.still.2021.104975

Relationship between soil carbon sequestration and the ability of soil aggregates to transport dissolved oxygen

A - Papers appearing in refereed journals

Zhang, X., Gregory, A. S., Whalley, W. R., Coleman, K., Neal, A. L., Bacq-Labreuil, A., Mooney, S. J., Crawford, J. W., Soga, K. and Illangasekare, T. H. 2021. Relationship between soil carbon sequestration and the ability of soil aggregates to transport dissolved oxygen. Geoderma. 403, p. 115370. https://doi.org/10.1016/j.geoderma.2021.115370

Wheat growth responses to soil mechanical impedance are dependent on phosphorus supply

A - Papers appearing in refereed journals

Wang, X., Shen, J., Hedden, P., Phillips, A. L., Thomas, S. G., Ge, Y., Ashton, R. W. and Whalley, W. R. 2021. Wheat growth responses to soil mechanical impedance are dependent on phosphorus supply. Soil & Tillage Research. 205, p. 104754. https://doi.org/10.1016/j.still.2020.104754

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

Time-lapse geophysical assessment of agricultural practices on soil moisture dynamics

A - Papers appearing in refereed journals

Blanchy, G., Watts, C. W., Richards, J., Bussell, J., Huntenburg, K., Sparkes, D. L., Stalham, M., Hawkesford, M. J., Whalley, W. R. and Binley, A. 2020. Time-lapse geophysical assessment of agricultural practices on soil moisture dynamics. Vadose Zone Journal. 19 (1), p. e20080. https://doi.org/10.1002/vzj2.20080

Accounting for heterogeneity in the 𝛉–𝛔 relationship: Application to wheat phenotyping using EMI

A - Papers appearing in refereed journals

Blanchy, G., Watts, C. W., Ashton, R. W., Webster, C. P., Hawkesford, M. J., Whalley, W. R. and Binley, A. 2020. Accounting for heterogeneity in the 𝛉–𝛔 relationship: Application to wheat phenotyping using EMI. Vadose Zone Journal. 19 (1), p. e20037. https://doi.org/10.1002/vzj2.20037

Sustainable Cropping Requires Adaptation to a Heterogeneous Rhizosphere

A - Papers appearing in refereed journals

Wang, X., Whalley, W. R., Miller, A. J., White, P. J., Zhang, F. and Shen, J. 2020. Sustainable Cropping Requires Adaptation to a Heterogeneous Rhizosphere. Trends in Plant Science. 25 (12), pp. 1194-1202. https://doi.org/10.1016/j.tplants.2020.07.006

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

Comparing Extraction Methods for Biomarker Steroid Characterisation from Soil and Slurry

A - Papers appearing in refereed journals

Manley, A., Collins, A. L., Joynes, A., Mellander, P. E. and Jordan, P. 2020. Comparing Extraction Methods for Biomarker Steroid Characterisation from Soil and Slurry. Water Air And Soil Pollution. 231 (10), pp. 1-15. https://doi.org/10.1007/s11270-020-04871-w

Time-intensive geoelectrical monitoring under winter wheat

A - Papers appearing in refereed journals

Blanchy, G., Virlet, N., Sadeghi-Tehran, P., Watts, C. W., Hawkesford, M. J., Whalley, W. R. and Binley, A. 2020. Time-intensive geoelectrical monitoring under winter wheat . Near Surface Geophysics. https://doi.org/10.1002/nsg.12107

Change in hydraulic properties of the rhizosphere of maize under different abiotic stresses

A - Papers appearing in refereed journals

Wang, D., Gao, Y., Li, M., Sturrock, C. J., Gregory, A. S. and Zhang, X. 2020. Change in hydraulic properties of the rhizosphere of maize under different abiotic stresses . Plant and Soil. https://doi.org/10.1007/s11104-020-04592-3

Physical properties of a sandy soil as affected by incubation with a synthetic root exudate - strength, thermal and hydraulic conductivity, and evaporation

A - Papers appearing in refereed journals

Zhang, W., Gao, W., Whalley, W. R. and Ren, T. 2020. Physical properties of a sandy soil as affected by incubation with a synthetic root exudate - strength, thermal and hydraulic conductivity, and evaporation. European Journal of Soil Science. pp. 1-11. https://doi.org/10.1111/ejss.13007

Estimating the soil water retention curve - comparison of multiple nonlinear regression approach and random forest data mining technique

A - Papers appearing in refereed journals

Rastgou, M., Bayat, H., Mansoorizadeh, M. and Gregory, A. S. 2020. Estimating the soil water retention curve - comparison of multiple nonlinear regression approach and random forest data mining technique. Computers and Electronics in Agriculture. 174, p. 105502. https://doi.org/10.1016/j.compag.2020.105502

Effect of free swelling index on improving estimation of the soil moisture retention curve by different methods

A - Papers appearing in refereed journals

Javanshira, S., Bayat, H. and Gregory, A. S. 2020. Effect of free swelling index on improving estimation of the soil moisture retention curve by different methods. Catena. 189, p. 104479. https://doi.org/10.1016/j.catena.2020.104479

A comparison between water uptake and root length density in winter wheat: effects of root density and rhizosphere properties

A - Papers appearing in refereed journals

Whalley, W. R., Zhang, X., Whalley, P. A., Ashton, R. W., Evans, J., Hawkesford, M. J., Griffiths, G., Huang, Z. D., Zhou, H. and Mooney, S. J. 2020. A comparison between water uptake and root length density in winter wheat: effects of root density and rhizosphere properties . Plant and Soil. 451, pp. 345-356. https://doi.org/10.1007/s11104-020-04530-3

Short-term changes in soil pore size distribution : Impact of land use

A - Papers appearing in refereed journals

Jensen, J. L., Schjonning, P., Watts, C. W., Christensen, B. T. and Munkholm, L. J. 2020. Short-term changes in soil pore size distribution : Impact of land use. Soil & Tillage Research. 199, p. 104597. https://doi.org/10.1016/j.still.2020.104597

Soil degradation and recovery – changes in organic matter fractions and structural stability

A - Papers appearing in refereed journals

Jensen, J. L., Schjonning, P., Watts, C. W., Christensen, B. T, Obour, P. B. and Munkholm, L. J. 2020. Soil degradation and recovery – changes in organic matter fractions and structural stability . Geoderma. 364, p. 114181. https://doi.org/10.1016/j.geoderma.2020.114181

Soil organic carbon, extracellular polymeric substances (EPS), and soil structural stability as affected by previous and current land-use

A - Papers appearing in refereed journals

Redmile-Gordon, M. A., Watts, C. W., Gregory, A. S. and White, R. P. 2020. Soil organic carbon, extracellular polymeric substances (EPS), and soil structural stability as affected by previous and current land-use. Geoderma. 363 (1st April), p. 114143. https://doi.org/10.1016/j.geoderma.2019.114143

A novel approach to estimate soil penetrometer resistance from water content, bulk density, and shear wave velocity: A laboratory study on a loamy sand soil

A - Papers appearing in refereed journals

Zhang, W., Gao, W., Ren, T. and Whalley, W. R. 2020. A novel approach to estimate soil penetrometer resistance from water content, bulk density, and shear wave velocity: A laboratory study on a loamy sand soil. Geoderma. 368 (1 June), p. 114276. https://doi.org/10.1016/j.geoderma.2020.114276

Soil strength influences wheat root interactions with soil macropores

A - Papers appearing in refereed journals

Atkinson, J. A., Hawkesford, M. J., Whalley, W. R., Zhou, H. and Money, S. J. 2019. Soil strength influences wheat root interactions with soil macropores. Plant, Cell and Environment. pp. 1-11. https://doi.org/10.1111/pce.13659

Hydrogeophysics for agriculture - Capabilities and Limitations

A - Papers appearing in refereed journals

Blanchy, G., Watts, C. W. and Binley, A. 2019. Hydrogeophysics for agriculture - Capabilities and Limitations. Landwards. 74 (3), pp. 19(i-iii).

Editorial for soil organic matter 2019 special issue

A - Papers appearing in refereed journals

Gregory, A. S. and Blagodatskaya, E. 2019. Editorial for soil organic matter 2019 special issue. European Journal of Soil Science. 70 (4), pp. 713-714. https://doi.org/10.1111/ejss.12830

Multiple abiotic stress, nitrate availability and the growth of wheat

A - Papers appearing in refereed journals

Ge, Y., Hawkesford, M. J., Rosolem, C. A., Mooney, S. J., Ashton, R. W., Evans, J. and Whalley, W. R. 2019. Multiple abiotic stress, nitrate availability and the growth of wheat . Soil & Tillage Research. 191 (August), pp. 171-184. https://doi.org/10.1016/j.still.2019.04.005

The role of plant species and soil condition in the structural development of the rhizosphere

A - Papers appearing in refereed journals

Helliwell, J. R., Sturrock, C. J., Miller, A. J., Whalley, W. R. and Mooney, S. J. 2019. The role of plant species and soil condition in the structural development of the rhizosphere. Plant, Cell and Environment. 42 (6), pp. 1974-1986. https://doi.org/10.1111/pce.13529

Soil water contents for tillage : a comparison of approaches and consequences for the number of workable days

A - Papers appearing in refereed journals

Obour, P. B., Keller, T., Jensen, J. L., Edwards, G., Lamande, M., Watts, C. W., Sorensen, C. G and Munkholm, L. J. 2019. Soil water contents for tillage : a comparison of approaches and consequences for the number of workable days . Soil & Tillage Research. 195, p. 104384. https://doi.org/10.1016/j.still.2019.104384

The relationships between seedling root screens, root growth in the field and grain yield for wheat

A - Papers appearing in refereed journals

Bai, C., Ge, Y., Ashton, R. W., Evans, J., Milne, A. E., Hawkesford, M. J., Whalley, W. R., Parry, M. A. J., Melichar, J., Feuerhelm, D., Bansept, P. and Bartsch, M. 2019. The relationships between seedling root screens, root growth in the field and grain yield for wheat . Plant and Soil. https://doi.org/10.1007/s11104-019-04088-9

Relating soil C and organic matter fractions to structural stability

A - Papers appearing in refereed journals

Jensen, J. L., Schjonning, P., Watts, C. W., Christensen, B. T., Peltre, C. and Munkholm, L. 2019. Relating soil C and organic matter fractions to structural stability. Geoderma. 337 (1 March), pp. 834-843. https://doi.org/10.1016/j.geoderma.2018.10.034

Shrinkage characteristics of lime concretion black soil as affected by biochar amendment

A - Papers appearing in refereed journals

Wei, C., Gao, W., Whalley, W. R. and Li, B. 2018. Shrinkage characteristics of lime concretion black soil as affected by biochar amendment. Pedosphere. 28 (5), pp. 713-725. https://doi.org/10.1016/S1002-0160(18)60041-4

Improved Interpretation of Mercury Intrusion and Soil Water Retention Percolation Characteristics by Inverse Modelling and Void Cluster Analysis

A - Papers appearing in refereed journals

Matthews, G. P., Levy, C. L., Laudone, G. M., Jones, K. L., Ridgway, C. J., Hallin, I. L., Gazze, S. A., Francis, L., Whalley, W. R., Schoelkopf, J. and Gane, P. A. C. 2018. Improved Interpretation of Mercury Intrusion and Soil Water Retention Percolation Characteristics by Inverse Modelling and Void Cluster Analysis. Transport In Porous Media. https://doi.org/10.1007/s11242-018-1087-1

Soil Water Retention: Uni-Modal Models of Pore-Size Distribution Neglect Impacts of Soil Management

A - Papers appearing in refereed journals

Jensen, J. L., Schjonning, P., Watts, C. W., Christensen, B. T. and Munkholm, L. J. 2018. Soil Water Retention: Uni-Modal Models of Pore-Size Distribution Neglect Impacts of Soil Management. Soil Science Society of America Journal. 83 (1), pp. 18-26. https://doi.org/10.2136/sssaj2018.06.0238

Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure

A - Papers appearing in refereed journals

Jensen, J. L., Christensen, B. T., Schjonning, P., Watts, C. W. and Munkholm, L. J. 2018. Converting loss-on-ignition to organic carbon content in arable topsoil: Pitfalls and proposed procedure . European Journal of Soil Science. https://doi.org/10.1111/ejss.12558

Species and Genotype Effects of Bioenergy Crops on Root Production, Carbon and Nitrogen in Temperate Agricultural Soil

A - Papers appearing in refereed journals

Gregory, A. S., Dungait, J. A. J., Shield, I. F., Macalpine, W. J., Cunniff, J., Durenkamp, M., White, R. P., Joynes, A. and Richter, G. M. 2018. Species and Genotype Effects of Bioenergy Crops on Root Production, Carbon and Nitrogen in Temperate Agricultural Soil. BioEnergy Research. 11 (2), pp. 382-397. https://doi.org/10.1007/s12155-018-9903-6

The effect of microbial activity on soil water diffusivity

A - Papers appearing in refereed journals

Choudhury, B. U., Ferraris, S., Ashton, R. W., Powlson, D. S. and Whalley, W. R. 2018. The effect of microbial activity on soil water diffusivity. European Journal of Soil Science. 69 (3), pp. 407-413. https://doi.org/10.1111/ejss.12535

Soil organic matter widens the range of water contents for tillage

A - Papers appearing in refereed journals

Obour, P. B., Jensen, J. L., Lamande, M., Watts, C. W. and Munkholm, L. J. 2018. Soil organic matter widens the range of water contents for tillage. Soil & Tillage Research. 182 (October), pp. 57-65. https://doi.org/10.1016/j.still.2018.05.001

A comparison of GPR early-time signal approaches for mapping changes in shallow soil water content

A - Papers appearing in refereed journals

Algeo, J., Slater, L., Binley, A., Van Dam, R. L. and Watts, C. W. 2018. A comparison of GPR early-time signal approaches for mapping changes in shallow soil water content. Vadose Zone Journal. 17 (1), pp. 1-11. https://doi.org/10.2136/vzj2018.01.0001

A novel dielectric tensiometer enabling precision PID-based irrigation control of polytunnel-grown strawberries in coir

A - Papers appearing in refereed journals

Goodchild, M. S., Jenkins, M. D., Whalley, W. R. and Watts, C. W. 2018. A novel dielectric tensiometer enabling precision PID-based irrigation control of polytunnel-grown strawberries in coir. Biosystems Engineering. 165 (January), pp. 70-76. https://doi.org/10.1016/j.biosystemseng.2017.10.018

Woburn Experimental Farm Soil and Field Maps

D1 - Technical reports: non-confidential

Watts, C. W., Glendining, M. J. and Castells-Brooke, N. I. D. 2017. Woburn Experimental Farm Soil and Field Maps. https://doi.org/10.23637/ws-soil-maps-01

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

N - Datasets

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

Improvement of soil structure and crop yield by adding organic matter to soil (AHDB Project Report No.576)

D1 - Technical reports: non-confidential

Whitmore, A. P., Watts, C. W., Stroud, J. L., Sizmur, T., Ebrahim, S. M., Pawlett, M., Harris, J., Ritz, K., Wallace, P., White, E., Stobart, R., McKenzie, B. and Thallon, G. 2017. Improvement of soil structure and crop yield by adding organic matter to soil (AHDB Project Report No.576). Stoneleigh Agriculture and Horticulture Development Board.

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

Effect of microbial activity on penetrometer resistance and elastic modulus of soil at different temperatures

A - Papers appearing in refereed journals

Gao, W., Muñoz-Romero, V., Ren, T., Ashton, R. W., Morin, M., Clark, I. M., Powlson, D. S. and Whalley, W. R. 2017. Effect of microbial activity on penetrometer resistance and elastic modulus of soil at different temperatures. European Journal of Soil Science. 68 (4), pp. 412-419. https://doi.org/10.1111/ejss.12440

Shaping an Optimal Soil by Root–Soil Interaction

A - Papers appearing in refereed journals

Jin, K., White, P. J., Whalley, W. R., Shen, J. and Shi, L. 2017. Shaping an Optimal Soil by Root–Soil Interaction. Trends in Plant Science. 22 (10), pp. 823-829. https://doi.org/10.1016/j.tplants.2017.07.008

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

Soil texture analysis revisited: Removal of organic matter matters more than ever

A - Papers appearing in refereed journals

Jensen, J. L., Schjonning, P., Watts, C. W., Christensen, B. T. and Munkholm, L. J. 2017. Soil texture analysis revisited: Removal of organic matter matters more than ever. PLOS ONE. 12 (5), p. 10p. https://doi.org/10.1371/journal.pone.0178039

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

Milled cereal straw accelerates earthworm (Lumbricus terrestris) growth more than selected organic amendments

A - Papers appearing in refereed journals

Sizmur, T., Martin, E., Wagner, K., Parmentier, E., Watts, C. W. and Whitmore, A. P. 2017. Milled cereal straw accelerates earthworm (Lumbricus terrestris) growth more than selected organic amendments. Applied Soil Ecology. 113 (May), pp. 166-177. https://doi.org/10.1016/j.apsoil.2016.12.006

On the effectiveness of GPR early-time analysis for mapping soil water content

C1 - Edited contributions to conferences/learned societies

Van Dam, R. L., Alegro, J., Slater, L. D. and Watts, C. W. 2017. On the effectiveness of GPR early-time analysis for mapping soil water content. Proceedings 15th International Congress of the Brazillian Geophysical Society, Rio de Janeiro, 31st July-3rd August, 2017. Sociedade Brasileira de Geofisica. pp. 3pp https://doi.org/10.1190/sbgf2017-141

Methods to estimate changes in soil water for phenotyping root activity in the field

A - Papers appearing in refereed journals

Whalley, W. R., Binley, A., Watts, C. W., Shanahan, P., Dodd, I. C., Ober, E. S., Ashton, R. W., Webster, C. P., White, R. P. and Hawkesford, M. J. 2017. Methods to estimate changes in soil water for phenotyping root activity in the field. Plant and Soil. 415 (1-2), pp. 407-422. https://doi.org/10.1007/s11104-016-3161-1

Cover cropping with oilseed radish (Raphanus sativus) alone does not enhance deep burrowing earthworm (Lumbricus terrestris) midden counts

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D. E., Watts, C. W., Storkey, J., Morris, N. L., Stobart, R. M., Fielding, H. A. and Whitmore, A. P. 2017. Cover cropping with oilseed radish (Raphanus sativus) alone does not enhance deep burrowing earthworm (Lumbricus terrestris) midden counts. Soil & Tillage Research. 165 (January), pp. 11-15. https://doi.org/10.1016/j.still.2016.07.013

Soil aggregate stability and macrofauna as indicators of soil health and sustainable agricultural systems

Conference paper

Stroud, J. L. and Watts, C. W. 2017. Soil aggregate stability and macrofauna as indicators of soil health and sustainable agricultural systems. International Fertiliser Society 810. International Fertiliser Society (IFS).

The emergent rhizosphere: imaging the development of the porous architecture at the root-soil interface

A - Papers appearing in refereed journals

Helliwell, J. R., Sturrock, C. J., Mairhofer, S., Craigon, J., Ashton, R. W., Miller, A. J., Whalley, W. R. and Mooney, S. J. 2017. The emergent rhizosphere: imaging the development of the porous architecture at the root-soil interface. Scientific Reports. 7, p. 14875. https://doi.org/10.1038/s41598-017-14904-w

Enhanced Plant Rooting and Crop System Management for Improved N Use Efficiency

B - Book chapters etc edited externally

Rosolem, C. A., Ritz, K., Cantarella, H., Hawkesford, M. J., Whalley, W. R. and Mooney, S. J. 2017. Enhanced Plant Rooting and Crop System Management for Improved N Use Efficiency. in: Sparks, D. L. (ed.) Advances in Agronomy Vol.146 Academic Press Inc Elsevier Science.

Root growth in field-grown winter wheat: Some effects of soil conditions, season and genotype.

A - Papers appearing in refereed journals

Hodgkinson, L., Dodd, I. C., Binley, A., Ashton, R. W., White, R. P., Watts, C. W. and Whalley, W. R. 2017. Root growth in field-grown winter wheat: Some effects of soil conditions, season and genotype. European Journal of Agronomy. 91 (November), pp. 74-83. https://doi.org/10.1016/j.eja.2017.09.014

A Novel Method to Quantify Soil Aggregate Stability by Measuring Aggregate Bond Energies

A - Papers appearing in refereed journals

Efrat, R., Rawlins, B. G., Quinton, J. N., Watts, C. W. and Whitmore, A. P. 2016. A Novel Method to Quantify Soil Aggregate Stability by Measuring Aggregate Bond Energies. Geophysical Research Abstracts. 18, pp. EGU2016-513-3.

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

Parametric estimation of water retention using Mgmdh method and principal component analysis

A - Papers appearing in refereed journals

Neyshaburi, M. R., Bayat, H., Rastgou, M., Mohammadi, K., Gregory, A. S. and Nariman-Zadeh, N. 2016. Parametric estimation of water retention using Mgmdh method and principal component analysis. Polish journal of soil science. 49 (1), pp. 29-47. https://doi.org/10.17951/pjss.2016.49.1.29

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

Increased soil phosphorus availability induced by faba bean root exudation stimulates root growth and phosphorus uptake in neighbouring maize

A - Papers appearing in refereed journals

Zhang, D. S., Zhang, C. C., Tang, X. Y., Li, H. G., Zhang, F-S., Rengel, Z., Whalley, W. R., Davies, W. J. and Shen, J. B. 2016. Increased soil phosphorus availability induced by faba bean root exudation stimulates root growth and phosphorus uptake in neighbouring maize. New Phytologist. 209 (2), pp. 823-831. https://doi.org/10.1111/nph.13613

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

Lumbricus terrestris middens are biological and chemical hotspots in a minimum tillage arable ecosystem

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D. E., Carter, J. E., Watts, C. W., Murray, P. J., Norris, S. L. and Whitmore, A. P. 2016. Lumbricus terrestris middens are biological and chemical hotspots in a minimum tillage arable ecosystem. Applied Soil Ecology. 105, pp. 31-35. https://doi.org/10.1016/j.apsoil.2016.03.019

Lumbricus terrestris abundance is not enhanced after three years of compost amendments on a reduced tillage wheat cultivation conversion

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D., Watts, C. W. and Whitmore, A. P. 2016. Lumbricus terrestris abundance is not enhanced after three years of compost amendments on a reduced tillage wheat cultivation conversion. Applied Soil Ecology. 98, pp. 282-284. https://doi.org/10.1016/j.apsoil.2015.10.007

On the theory of Brutsaert about elastic wave speeds in unsaturated soils

A - Papers appearing in refereed journals

Shin, H., Whalley, W. R., Attenborough, K. and Taherzadeh, S. 2016. On the theory of Brutsaert about elastic wave speeds in unsaturated soils. Soil & Tillage Research. 156, pp. 155-165. https://doi.org/10.1016/j.still.2015.10.006

A simple model to predict soil penetrometer resistance as a function of density, drying and depth in the field

A - Papers appearing in refereed journals

Gao, W. D., Whalley, W. R., Tian, Z. C., Liu, J. and Ren, T. S. 2016. A simple model to predict soil penetrometer resistance as a function of density, drying and depth in the field. Soil & Tillage Research. 155, pp. 190-198. https://doi.org/10.1016/j.still.2015.08.004

Major crop species show differential balance between root morphological and physiological responses to variable phosphorus supply

A - Papers appearing in refereed journals

Lyu, Y., Tang, H. L., Li, H. G., Zhang, F-S., Rengel, Z., Whalley, W. R., Shen, J. B. and Stralia, V. P. 2016. Major crop species show differential balance between root morphological and physiological responses to variable phosphorus supply. Frontiers in Plant Science. 7. https://doi.org/10.3389/fpls.2016.01939

Population collapse of Lumbricus terrestris in conventional arable cultivations and response to straw applications

A - Papers appearing in refereed journals

Stroud, J. L., Irons, D. E., Watts, C. W., White, R. P., McGrath, S. P. and Whitmore, A. P. 2016. Population collapse of Lumbricus terrestris in conventional arable cultivations and response to straw applications. Applied Soil Ecology. 108 (December), pp. 72-75. https://doi.org/10.1016/j.apsoil.2016.08.002

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

The unique contribution of Rothamsted to ecological research at large temporal scales

B - Book chapters etc edited externally

Storkey, J., Macdonald, A. J., Bell, J. R., Clark, I. M., Gregory, A. S., Hawkins, N. J., Hirsch, P. R., Todman, L. C. and Whitmore, A. P. 2016. The unique contribution of Rothamsted to ecological research at large temporal scales. in: Dumbrell, A. J., Kordas, R. L. and Woodward, G. (ed.) Advances in Ecological Research 55: Large-Scale Ecology: Model Systems to Global Perspectives Academic Press, Oxford. pp. 3-42

Long-term management changes in topsoil and subsoil organic carbon and nitrogen dynamics in a temperate agricultural system

A - Papers appearing in refereed journals

Gregory, A. S., Dungait, J. A. J., Watts, C. W., Bol, R., Dixon, E. R., White, R. P. and Whitmore, A. P. 2016. Long-term management changes in topsoil and subsoil organic carbon and nitrogen dynamics in a temperate agricultural system. European Journal of Soil Science. 67 (4), pp. 421-430. https://doi.org/10.1111/ejss.12359

Deep roots and soil structure

A - Papers appearing in refereed journals

Gao, W., Hodgkinson, L., Jin, K., Watts, C. W., Ashton, R. W., Shen, J., Ren, T., Dodd, I. C., Binley, A., Phillips, A. L., Hedden, P., Hawkesford, M. J. and Whalley, W. R. 2016. Deep roots and soil structure. Plant, Cell and Environment. 39 (8), pp. 1662-1668. https://doi.org/10.1111/pce.12684

Uniting genetics and chemistry to reduce the risk of take-all disease in 2nd wheat crops

C1 - Edited contributions to conferences/learned societies

Moughan, J., Mcmillan, V. E., Melichar, J., Ranner, D., Thornton, C., Whalley, W. R. and Hammond-Kosack, K. E. 2015. Uniting genetics and chemistry to reduce the risk of take-all disease in 2nd wheat crops. Abstracts 9th Symposium International Society for Root Research (ISRR) "Roots Down Under", Canberra, Australia, 6-9 Octomber, 2015. pp. P90

Exploring the susceptibility of cereal species to Phialophora fungi

C1 - Edited contributions to conferences/learned societies

Osborne, S., Mcmillan, V. E., Whalley, W. R., Foulkes, J. and Hammond-Kosack, K. E. 2015. Exploring the susceptibility of cereal species to Phialophora fungi. Abstracts Molecular Biology of Plant Pathogens Conference (MBPP), University of West England, Bristol, 8-9 April, 2015. pp. 56

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

Soil water uptake from SRC willow simulated using the process-based model LUCASS

C1 - Edited contributions to conferences/learned societies

Richard, B., Cunniff, J., Cerasuolo, M., Barraclough, T. J. P., Gregory, A. S. and Richter, G. M. 2015. Soil water uptake from SRC willow simulated using the process-based model LUCASS. Biomass and Energy Crops V. Aspects of Applied Biology 131 . Association of Applied Biologists (AAB) Wellesbourne Warwick . pp. 251-255

Effect of soil strength on roots and vegetative growth of wheat at seedling stage

A - Papers appearing in refereed journals

Khattak, G. S. S., Webster, C. P., Saeed, I. and Khan, A. J. 2015. Effect of soil strength on roots and vegetative growth of wheat at seedling stage. Pakistan Journal Of Botany. 47 (2), pp. 523-526.

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

A - Papers appearing in refereed journals

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

Probing the basis of soil resilience

A - Papers appearing in refereed journals

Corstanje, R., Deeks, L. R., Whitmore, A. P., Gregory, A. S. and Ritz, K. 2015. Probing the basis of soil resilience. Soil Use and Management. 31 (Suppl. 1), pp. 72-81. https://doi.org/10.1111/sum.12107

A review of the impacts of degradation threats on soil properties in the UK

A - Papers appearing in refereed journals

Gregory, A. S., Ritz, K., McGrath, S. P., Quinton, J. N., Goulding, K. W. T., Jones, R. J. A., Harris, J. A., Bol, R., Wallace, P., Pilgrim, E. S. and Whitmore, A. P. 2015. A review of the impacts of degradation threats on soil properties in the UK. Soil Use and Management. 31 (S1), pp. 1-15. https://doi.org/10.1111/sum.12212

High yielding biomass genotypes of willow (Salix spp.) show differences in below ground biomass allocation

A - Papers appearing in refereed journals

Cunniff, J., Purdy, S. J., Barraclough, T. J. P., Castle, M., Maddison, A. L., Jones, L. E., Shield, I. F., Gregory, A. S. and Karp, A. 2015. High yielding biomass genotypes of willow (Salix spp.) show differences in below ground biomass allocation. Biomass & Bioenergy. 80 (September), pp. 114-127. https://doi.org/10.1016/j.biombioe.2015.04.020

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

The use of electromagnetic induction to monitor changes in soil moisture profiles beneath different wheat genotypes

A - Papers appearing in refereed journals

Shanahan, P. W., Binley, A., Whalley, W. R. and Watts, C. W. 2015. The use of electromagnetic induction to monitor changes in soil moisture profiles beneath different wheat genotypes. Soil Science Society of America Journal. 79, pp. 459-466. https://doi.org/10.2136/sssaj2014.09.0360

The effect of impedance to root growth on plant architecture in wheat

A - Papers appearing in refereed journals

Jin, K., Shen, J., Ashton, R. W., White, Robin P., Dodd, I. C., Phillips, A. L., Parry, M. A. J. and Whalley, W. R. 2015. The effect of impedance to root growth on plant architecture in wheat. Plant and Soil. 392, pp. 323-332. https://doi.org/10.1007/s11104-015-2462-0

Carbon sequestration by perennial energy crops: is the jury still out?

A - Papers appearing in refereed journals

Agostini, F., Gregory, A. S. and Richter, G. M. 2015. Carbon sequestration by perennial energy crops: is the jury still out? BioEnergy Research. 8 (3), pp. 1057-1080. https://doi.org/10.1007/s12155-014-9571-0

The Rothamsted Long-term Experiments

A - Papers appearing in refereed journals

Macdonald, A. J., Powlson, D. S., Poulton, P. R., Watts, C. W., Clark, I. M., Storkey, J., Hawkins, N. J., Glendining, M. J., Goulding, K. W. T. and McGrath, S. P. 2015. The Rothamsted Long-term Experiments. Aspects of Applied Biology. 128.

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

A - Papers appearing in refereed journals

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

Wheat root growth responses to horizontal stratification of fertiliser in a water-limited environment

A - Papers appearing in refereed journals

Jin, K., Shen, J., Ashton, R. W., White, Robin P., Dodd, I. C., Parry, M. A. J. and Whalley, W. R. 2015. Wheat root growth responses to horizontal stratification of fertiliser in a water-limited environment. Plant and Soil. 386, pp. 77-88. https://doi.org/10.1007/s11104-014-2249-8

Carbon and macronutrient losses during accelerated erosion under different tillage and residue management

A - Papers appearing in refereed journals

Beniston, J. W., Shipitalo, M. J., Lal, R., Dayton, E. A., Hopkins, D. W., Jones, F., Joynes, A. and Dungait, J. A. J. 2015. Carbon and macronutrient losses during accelerated erosion under different tillage and residue management. European Journal of Soil Science. 66 (1), pp. 218-225. https://doi.org/10.1111/ejss.12205

Investigating the relationship between unsaturated hydraulic conductivity curve and confined compression curve

A - Papers appearing in refereed journals

Bayat, H., Sedaghat, A., Sinegani, A. A. S. and Gregory, A. S. 2015. Investigating the relationship between unsaturated hydraulic conductivity curve and confined compression curve. Journal of Hydrology. 522, pp. 353-368. https://doi.org/10.1016/j.jhydrol.2014.12.050

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

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

C2 - Non-edited contributions to conferences

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

Triaxial testing to determine the effect of soil type and organic carbon content on soil consolidation and shear deformation characteristics

A - Papers appearing in refereed journals

Chakraborty, D., Watts, C. W., Powlson, D. S., Macdonald, A. J., Ashton, R. W., White, Robin P. and Whalley, W. R. 2014. Triaxial testing to determine the effect of soil type and organic carbon content on soil consolidation and shear deformation characteristics. Soil Science Society of America Journal. 78, pp. 1192-1200. https://doi.org/10.2136/sssaj2014.01.0007

Quantifying the impact of microbes on soil structural development and behaviour in wet soils

A - Papers appearing in refereed journals

Helliwell, J. R., Miller, A. J., Whalley, W. R., Mooney, S. J. and Sturrock, C. J. 2014. Quantifying the impact of microbes on soil structural development and behaviour in wet soils. Soil Biology and Biochemistry. 74, pp. 138-147. https://doi.org/10.1016/j.soilbio.2014.03.009

Ranking factors affecting emissions of GHG from incubated agricultural soils

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

Effects of cutting, mulching and applications of farmyard manure on the supply of nitrogen from a red clover/grass sward

A - Papers appearing in refereed journals

Hatch, D. R., Joynes, A., Roderick, S., Shepherd, M. and Goodlass, G. 2014. Effects of cutting, mulching and applications of farmyard manure on the supply of nitrogen from a red clover/grass sward. Organic Agriculture. 4, pp. 15-24. https://doi.org/10.1007/s13165-014-0062-6

An assessment of subsoil organic carbon stocks in England and Wales

A - Papers appearing in refereed journals

Gregory, A. S., Kirk, G. J. D., Keay, C. A., Rawlins, B. G., Wallace, P. and Whitmore, A. P. 2014. An assessment of subsoil organic carbon stocks in England and Wales. Soil Use and Management. 30 (1), pp. 10-22. https://doi.org/10.1111/sum.12085

Modelling the path to better soil applied pesticides

C2 - Non-edited contributions to conferences

Sweeney, P., Travis, K., Whalley, W. R., Whitmore, A. P., Dailey, A. G., Wu, L., Van Beinum, W. and Brown, C. 2013. Modelling the path to better soil applied pesticides. Abstracts Conference on Pesticide Behaviour in Soils, Water and Air, York, 2-4 September 2013 .

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

How do roots elongate in a structured soil?

A - Papers appearing in refereed journals

Jin, K., Shen, J., Ashton, R. W., Dodd, I. C., Parry, M. A. J. and Whalley, W. R. 2013. How do roots elongate in a structured soil? Journal of Experimental Botany. 64, pp. 4761-4777. https://doi.org/10.1093/jxb/ert286

The involvement of gibberellin signalling in the effect of soil resistance to root penetration on leaf elongation and tiller number in wheat

A - Papers appearing in refereed journals

Coelho Filho, M. A., Colebrook, E. H., Lloyd, D. P. A., Webster, C. P., Mooney, S. J., Phillips, A. L., Hedden, P. and Whalley, W. R. 2013. The involvement of gibberellin signalling in the effect of soil resistance to root penetration on leaf elongation and tiller number in wheat. Plant and Soil. 371, pp. 81-94. https://doi.org/10.1007/s11104-013-1662-8

Measurement of the matric potential of soil water in the rhizosphere

A - Papers appearing in refereed journals

Whalley, W. R., Ober, E. S. and Jenkins, M. 2013. Measurement of the matric potential of soil water in the rhizosphere. Journal of Experimental Botany. 64, pp. 3951-3963. https://doi.org/10.1093/jxb/ert044

Biomarkers of novel ecosystem development in boreal forest soils

A - Papers appearing in refereed journals

Norris, C. E., Dungait, J. A. J., Joynes, A. and Quideau, S. A. 2013. Biomarkers of novel ecosystem development in boreal forest soils. Organic Geochemistry. 64, pp. 9-18. https://doi.org/10.1016/j.orggeochem.2013.08.014

Wavelet analysis of the variability of nitrous oxide emissions from soil at decameter to kilometer scales

A - Papers appearing in refereed journals

Milne, A. E., Haskard, K. A., Webster, C. P., Truan, I. A., Goulding, K. W. T. and Lark, R. M. 2013. Wavelet analysis of the variability of nitrous oxide emissions from soil at decameter to kilometer scales. Journal of Environmental Quality. 42, pp. 1070-1079. https://doi.org/10.2134/jeq2012.0007

Soil mechanical resistance and root growth and function

B - Book chapters etc edited externally

Whalley, W. R. and Bengough, A. G. 2013. Soil mechanical resistance and root growth and function. in: Beeckman, T. and Eshel, A. (ed.) Plant roots: the hidden half, 4th ed CRC Press, Boca Raton, Florida. pp. 37.1-37.15

Estimating penetrometer resistance and matric potential from the velocities of shear and compression waves

A - Papers appearing in refereed journals

Gao, W., Watts, C. W., Ren, T., Shin, H-C., Taherzadeh, S., Attenborough, K., Jenkins, M. and Whalley, W. R. 2013. Estimating penetrometer resistance and matric potential from the velocities of shear and compression waves. Soil Science Society of America Journal. 77, pp. 721-728. https://doi.org/10.2136/sssaj2012.0394

Non-invasive characterization of pore-related and elastic properties of soils in linear Biot-Stoll theory using acoustic-to-seismic coupling

A - Papers appearing in refereed journals

Shin, H-C., Taherzadeh, S., Attenborough, K., Whalley, W. R. and Watts, C. W. 2013. Non-invasive characterization of pore-related and elastic properties of soils in linear Biot-Stoll theory using acoustic-to-seismic coupling. European Journal of Soil Science. 64 (3), pp. 308-323. https://doi.org/10.1111/ejss.12000

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 dual-porous, inverse model of water retention to study biological and hydrological interactions in soil

A - Papers appearing in refereed journals

Laudone, G. M., Matthews, G. P., Gregory, A. S., Bird, N. R. A. and Whalley, W. R. 2013. A dual-porous, inverse model of water retention to study biological and hydrological interactions in soil. European Journal of Soil Science. 64 (3), pp. 345-356. https://doi.org/10.1111/ejss.12055

Applications of X-ray computed tomography for examining biophysical interactions and structural development in soil systems: a review

A - Papers appearing in refereed journals

Helliwell, J. R., Sturrock, C. J., Grayling, K. M., Tracy, S. R., Flavel, R. J., Young, I. M., Whalley, W. R. and Mooney, S. J. 2013. Applications of X-ray computed tomography for examining biophysical interactions and structural development in soil systems: a review. European Journal of Soil Science. 64 (3), pp. 279-297. https://doi.org/10.1111/ejss.12028

Soil physics: new approaches and emerging challenges

A - Papers appearing in refereed journals

Hallett, P., Mooney, S. and Whalley, W. R. 2013. Soil physics: new approaches and emerging challenges. European Journal of Soil Science. 64 (3), pp. 277-278. https://doi.org/10.1111/ejss.12053

Genotypic variation in the ability of wheat roots to penetrate wax layers

A - Papers appearing in refereed journals

Whalley, W. R., Dodd, I. C., Watts, C. W., Webster, C. P., Phillips, A. L., Andralojc, P. J., White, Robin P., Davies, W. J. and Parry, M. A. J. 2013. Genotypic variation in the ability of wheat roots to penetrate wax layers. Plant and Soil. 364, pp. 171-179. https://doi.org/10.1007/s11104-012-1342-0

Natural capital and ecosystem services, developing an appropriate soils framework as a basis for valuation

A - Papers appearing in refereed journals

Robinson, D. A., Hockley, N., Cooper, D. M., Emmett, B. A., Keith, A. M., Lebron, I., Reynolds, B., Tipping, E., Tye, A. M., Watts, C. W., Whalley, W. R., Black, H. I. J., Warren, G. P. and Robinson, J. S. 2013. Natural capital and ecosystem services, developing an appropriate soils framework as a basis for valuation. Soil Biology and Biochemistry. 57, pp. 1023-1033. https://doi.org/10.1016/j.soilbio.2012.09.008

Nitrogen losses and transformations within farmyard manure storage

C2 - Non-edited contributions to conferences

Camp, V., Joynes, A., Norris, S., Misselbrook, T. H., Rollett, A., Crookes, M. and Williams, J. 2013. Nitrogen losses and transformations within farmyard manure storage. Abstracts RAMIRAN 2013 15th International Conference, Versailles, 3-5 June 2013 .

Combination of artificial neural networks and fractal theory to predict soil water retention curve

A - Papers appearing in refereed journals

Bayat, H., Neyshaburi, M. R., Mohammadi, K., Nariman-Zadeh, N., Irannejad, M. and Gregory, A. S. 2013. Combination of artificial neural networks and fractal theory to predict soil water retention curve. Computers and Electronics in Agriculture. 92, pp. 92-103. https://doi.org/10.1016/j.compag.2013.01.005

The velocity of shear waves in unsaturated soil

A - Papers appearing in refereed journals

Whalley, W. R., Jenkins, M. and Attenborough, K. 2012. The velocity of shear waves in unsaturated soil. Soil & Tillage Research. 125, pp. 30-37. https://doi.org/10.1016/j.still.2012.05.013

The effect of compaction and shear deformation of saturated soil on hydraulic conductivity

A - Papers appearing in refereed journals

Whalley, W. R., Matthews, G. P. and Ferraris, S. 2012. The effect of compaction and shear deformation of saturated soil on hydraulic conductivity. Soil & Tillage Research. 125, pp. 23-29. https://doi.org/10.1016/j.still.2012.05.020

The effects of compaction and soil drying on penetrometer resistance

A - Papers appearing in refereed journals

Gao, W., Watts, C. W., Ren, T. and Whalley, W. R. 2012. The effects of compaction and soil drying on penetrometer resistance. Soil & Tillage Research. 125, pp. 14-22. https://doi.org/10.1016/j.still.2012.07.006

Predicting penetrometer resistance from the compression characteristic of soil

A - Papers appearing in refereed journals

Gao, W., Ren, T., Bengough, A. G., Auneau, L., Watts, C. W. and Whalley, W. R. 2012. Predicting penetrometer resistance from the compression characteristic of soil. Soil Science Society of America Journal. 76, pp. 361-369. https://doi.org/10.2136/sssaj2011.0217

Roots, water and nutrient acquisition: let's get physical

A - Papers appearing in refereed journals

Chapman, N., Miller, A. J., Lindsey, K. and Whalley, W. R. 2012. Roots, water and nutrient acquisition: let's get physical. Trends in Plant Science. 17 (12), pp. 701-710. https://doi.org/10.1016/j.tplants.2012.08.001

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

Influence of organic matter on rheological properties of soil

A - Papers appearing in refereed journals

Markgraf, W., Watts, C. W., Whalley, W. R., Hrkac, T. and Horn, R. 2012. Influence of organic matter on rheological properties of soil. Applied Clay Science. 64, pp. 25-33. https://doi.org/10.1016/j.clay.2011.04.009

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

The effect of agricultural land use on the nature and dynamics of subsoil

C2 - Non-edited contributions to conferences

Gregory, A. S., Dungait, J. A. J., Dixon, E. R., Bol, R. and Whitmore, A. P. 2012. The effect of agricultural land use on the nature and dynamics of subsoil. Abstracts 4th International Congress Eurosoil, Bari, 2-6 July 2012 . pp. 387

Soil organic matter turnover is governed by accessibility not recalcitrance

A - Papers appearing in refereed journals

Dungait, J. A. J., Hopkins, D. W., Gregory, A. S. and Whitmore, A. P. 2012. Soil organic matter turnover is governed by accessibility not recalcitrance. Global Change Biology. 18 (6), pp. 1781-1796. https://doi.org/10.1111/j.1365-2486.2012.02665.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

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

C2 - Non-edited contributions to conferences

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

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

C2 - Non-edited contributions to conferences

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

An assessment of a new model of dynamic fragmentation of soil with test data

A - Papers appearing in refereed journals

Gregory, A. S., Bird, N. R. A., Watts, C. W. and Whitmore, A. P. 2012. An assessment of a new model of dynamic fragmentation of soil with test data. Soil & Tillage Research. 120, pp. 61-68. https://doi.org/10.1016/j.still.2011.11.007

Genetic and management approaches to boost UK wheat yields by ameliorating water deficits

A - Papers appearing in refereed journals

Dodd, I. C., Whalley, W. R., Ober, E. S. and Parry, M. A. J. 2011. Genetic and management approaches to boost UK wheat yields by ameliorating water deficits. Journal of Experimental Botany. 62, pp. 5241-5248. https://doi.org/10.1093/jxb/err242

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

A - Papers appearing in refereed journals

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

The velocity of shear waves in saturated soil

A - Papers appearing in refereed journals

Whalley, W. R., Jenkins, M. and Attenborough, K. 2011. The velocity of shear waves in saturated soil. Soil Science Society of America Journal. 75, pp. 1652-1657. https://doi.org/10.2136/sssaj2010.0449

Review of the evidence base for the status and change of soil carbon below 15cm from the soil surface in England and Wales (Report on Sub-project 3 of DEFRA Project SP1106)

D1 - Technical reports: non-confidential

Gregory, A. S., Whitmore, A. P., Kirk, G. J. D., Rawlins, B. G., Ritz, K. and Wallace, P. 2011. Review of the evidence base for the status and change of soil carbon below 15cm from the soil surface in England and Wales (Report on Sub-project 3 of DEFRA Project SP1106). Department for Environment, Food and Rural Affairs (DEFRA).

Water supply and not nitrate concentration determines primary root growth in Arabidopsis

A - Papers appearing in refereed journals

Chapman, N., Whalley, W. R., Lindsey, K. and Miller, A. J. 2011. Water supply and not nitrate concentration determines primary root growth in Arabidopsis. Plant, Cell and Environment. 34 (10), pp. 1630-1638. https://doi.org/10.1111/j.1365-3040.2011.02358.x

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

C2 - Non-edited contributions to conferences

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

Drought stress, effect on soil mechanical impedance and root (crop) growth

G - Articles in popular magazines and other technical publications

Whalley, W. R. and Clark, L. J. 2011. Drought stress, effect on soil mechanical impedance and root (crop) growth.

Crop emergence, the impact of mechanical impedance

B - Book chapters etc edited externally

Whalley, W. R. and Finch-Savage, W. E. 2011. Crop emergence, the impact of mechanical impedance. in: Glinski, J., Lipiec, J. and Horabik, J. (ed.) Encyclopedia of agrophysics Springer, Dordrecht. pp. 163-167

Wavelet analysis of the correlations between soil properties and potential nitrous oxide emission at farm and landscape scales

A - Papers appearing in refereed journals

Milne, A. E., Haskard, K. A., Webster, C. P., Truan, I. A., Goulding, K. W. T. and Lark, R. M. 2011. Wavelet analysis of the correlations between soil properties and potential nitrous oxide emission at farm and landscape scales. European Journal of Soil Science. 62 (3), pp. 467-478. https://doi.org/10.1111/j.1365-2389.2011.01361.x

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 .

Soil engineering in vivo: harnessing natural biogeochemical systems for sustainable, multi-functional engineering solutions

A - Papers appearing in refereed journals

Dejong, J. T., Soga, K., Banwart, S. A., Whalley, W. R., Ginn, T. R., Nelson, D. C., Mortensen, B. M., Martinez, B. C. and Barkouki, T. 2011. Soil engineering in vivo: harnessing natural biogeochemical systems for sustainable, multi-functional engineering solutions. Journal of the Royal Society Interface. 8, pp. 1-15. https://doi.org/10.1098/rsif.2010.0270

Soil management in relation to sustainable agriculture and ecosystem services

A - Papers appearing in refereed journals

Powlson, D. S., Gregory, P. J., Whalley, W. R., Quinton, J. N., Hopkins, D. W., Whitmore, A. P., Hirsch, P. R. and Goulding, K. W. T. 2011. Soil management in relation to sustainable agriculture and ecosystem services. Food Policy. 36, pp. S72-S87. https://doi.org/10.1016/j.foodpol.2010.11.025

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

Estimating soil strength in the rooting zone of wheat

A - Papers appearing in refereed journals

Whitmore, A. P., Whalley, W. R., Bird, N. R. A., Watts, C. W. and Gregory, A. S. 2011. Estimating soil strength in the rooting zone of wheat. Plant and Soil. 339, pp. 363-375. https://doi.org/10.1007/s11104-010-0588-7

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

Separating the effects of water and nitrate stress on root system architecture

C2 - Non-edited contributions to conferences

Chapman, N., Whalley, W. R., Miller, A. J. and Lindsey, K. 2010. Separating the effects of water and nitrate stress on root system architecture. Abstracts 15th International Workshop on Plant Membrane Biology, Adelaide, 19-24 September 2010 . pp. 61

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

Root water potential integrates discrete soil physical properties to influence ABA signalling during partial rootzone drying

A - Papers appearing in refereed journals

Dodd, I. C., Egea, G., Watts, C. W. and Whalley, W. R. 2010. Root water potential integrates discrete soil physical properties to influence ABA signalling during partial rootzone drying. Journal of Experimental Botany. 61, pp. 3543-3551. https://doi.org/10.1093/jxb/erq195

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

Measurement and simulation of the effect of compaction on the pore structure and saturated hydraulic conductivity of grassland and arable soil

A - Papers appearing in refereed journals

Matthews, G. P., Laudone, G. M., Gregory, A. S., Bird, N. R. A., Matthews, A. G. De G. and Whalley, W. R. 2010. Measurement and simulation of the effect of compaction on the pore structure and saturated hydraulic conductivity of grassland and arable soil. Water Resources Research. 46, p. W05501 (13pp). https://doi.org/10.1029/2009WR007720

Estimating relative hydraulic conductivity from the water release characteristic of a shrinking clay soil

A - Papers appearing in refereed journals

Gregory, A. S., Bird, N. R. A., Whalley, W. R. and Matthews, G. P. 2010. Estimating relative hydraulic conductivity from the water release characteristic of a shrinking clay soil. Soil Science Society of America Journal. 74, pp. 1113-1118. https://doi.org/10.2136/sssaj2009.0356

Deformation and shrinkage effects on the soil water release characteristic

A - Papers appearing in refereed journals

Gregory, A. S., Bird, N. R. A., Whalley, W. R., Matthews, G. P. and Young, I. M. 2010. Deformation and shrinkage effects on the soil water release characteristic. Soil Science Society of America Journal. 74, pp. 1104-1112. https://doi.org/10.2136/sssaj2009.0278

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

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

C2 - Non-edited contributions to conferences

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

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

C2 - Non-edited contributions to conferences

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

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

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

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

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

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

A - Papers appearing in refereed journals

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

Aspects of soil strength and stability in relation to soil management

C2 - Non-edited contributions to conferences

Watts, C. W. 2009. Aspects of soil strength and stability in relation to soil management. Abstracts UK-Brazil Workshop on Soil Quality and Soil Processes, Rio de Janeiro, 20-27 March 2009 .

Soil strength and its influence on crop growth and tillage

C2 - Non-edited contributions to conferences

Watts, C. W. 2009. Soil strength and its influence on crop growth and tillage. Abstracts China-UK Workshop on Soils for Sustainable Agriculture, Beijing, 13-17 October 2009 .

Long-term effects of fertilizing systems on soil microstructure: rheological investigations of Rothamsted soils classifying stiffness degradation

C2 - Non-edited contributions to conferences

Markgraf, W., Horn, R., Watts, C. W. and Whalley, W. R. 2009. Long-term effects of fertilizing systems on soil microstructure: rheological investigations of Rothamsted soils classifying stiffness degradation. ISTRO 18th Triennial Conference Proceedings, Izmir, Turkey, 15-19 June 2009 . pp. T4-025-1-8

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

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

C2 - Non-edited contributions to conferences

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

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 .

Measurement of low matric potentials with porous matrix sensors and water-filled tensiometers

A - Papers appearing in refereed journals

Whalley, W. R., Lock, G., Jenkins, M., Peloe, T., Burek, K., Balendonck, J., Take, W. A., Tuzel, I. H. and Tuzel, Y. 2009. Measurement of low matric potentials with porous matrix sensors and water-filled tensiometers. Soil Science Society of America Journal. 73 (6), pp. 1796-1803. https://doi.org/10.2136/sssaj2008.0400

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

Physical effects of soil drying on roots and crop growth

A - Papers appearing in refereed journals

Whitmore, A. P. and Whalley, W. R. 2009. Physical effects of soil drying on roots and crop growth. Journal of Experimental Botany. 60, pp. 2845-2857. https://doi.org/10.1093/jxb/erp200

The effect of long-term soil management on the physical and biological resilience of a range of arable and grassland soils in England

A - Papers appearing in refereed journals

Gregory, A. S., Watts, C. W., Griffiths, B. S., Hallett, P. D., Kuan, H. L. and Whitmore, A. P. 2009. The effect of long-term soil management on the physical and biological resilience of a range of arable and grassland soils in England. Geoderma. 153, pp. 172-185. https://doi.org/10.1016/j.geoderma.2009.08.002

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

Modeling dynamic fragmentation of soil

A - Papers appearing in refereed journals

Bird, N. R. A., Watts, C. W., Tarquis, A. M. and Whitmore, A. P. 2009. Modeling dynamic fragmentation of soil. Vadose Zone Journal. 8 (1), pp. 197-201. https://doi.org/10.2136/vzj2008.0046

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).

Evidence from near-isogenic lines that root penetration increases with root diameter and bending stiffness in rice

A - Papers appearing in refereed journals

Clark, L. J., Price, A. H., Steele, K. A. and Whalley, W. R. 2008. Evidence from near-isogenic lines that root penetration increases with root diameter and bending stiffness in rice. Functional Plant Biology. 35, pp. 1163-1171. https://doi.org/10.1071/FP08132

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 .

A bioinformatic and transcriptomic approach to identifying positional candidate genes without fine mapping: an example using rice root-growth QTLs

A - Papers appearing in refereed journals

Norton, G. J., Aitkenhead, M. J., Khowaja, F. S., Whalley, W. R. and Price, A. H. 2008. A bioinformatic and transcriptomic approach to identifying positional candidate genes without fine mapping: an example using rice root-growth QTLs. Genomics. 92 (5), pp. 344-352. https://doi.org/10.1016/j.ygeno.2008.07.002

Wetting of agricultural soil measured by a simplified capillary rise technique

A - Papers appearing in refereed journals

Matthews, G. P., Watts, C. W., Powlson, D. S., Price, J. C. and Whalley, W. R. 2008. Wetting of agricultural soil measured by a simplified capillary rise technique. European Journal of Soil Science. 59 (4), pp. 817-823. https://doi.org/10.1111/j.1365-2389.2008.01039.x

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

The effects of simulated rain on the erosion threshold and biogeochemical properties of intertidal sediments

A - Papers appearing in refereed journals

Tolhurst, T. J., Watts, C. W., Vardy, S., Saunders, J. E., Consalvey, M. C. and Paterson, D. M. 2008. The effects of simulated rain on the erosion threshold and biogeochemical properties of intertidal sediments. Continental Shelf Research. 28, pp. 1217-1230. https://doi.org/10.1016/j.csr.2008.01.005

A gradual rather than abrupt increase in soil strength gives better root penetration of strong layers

A - Papers appearing in refereed journals

Clark, L. J., Ferraris, S., Price, A. H. and Whalley, W. R. 2008. A gradual rather than abrupt increase in soil strength gives better root penetration of strong layers. Plant and Soil. 307, pp. 235-242. https://doi.org/10.1007/s11104-008-9602-8

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

Functional resilience of soil microbial communities depends on both soil structure and microbial community composition

A - Papers appearing in refereed journals

Griffiths, B. S., Hallett, P. D., Kuan, H. L., Gregory, A. S., Watts, C. W. and Whitmore, A. P. 2008. Functional resilience of soil microbial communities depends on both soil structure and microbial community composition. Biology And Fertility Of Soils. 44, pp. 745-754. https://doi.org/10.1007/s00374-007-0257-z

The effect of soil strength on yield of wheat

A - Papers appearing in refereed journals

Whalley, W. R., Watts, C. W., Gregory, A. S., Mooney, S. J., Clark, L. J. and Whitmore, A. P. 2008. The effect of soil strength on yield of wheat. Plant and Soil. 306, pp. 237-247. https://doi.org/10.1007/s11104-008-9577-5

Farm Level Optimal Water Management: Assistant for Irrigation under Deficit (FLOW-AID)

G - Articles in popular magazines and other technical publications

Whalley, W. R. 2008. Farm Level Optimal Water Management: Assistant for Irrigation under Deficit (FLOW-AID). RRA Newsletter. 26, p. 2.

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

Physical resilience of soil to field compaction and the interactions with plant growth and microbial community structure

A - Papers appearing in refereed journals

Gregory, A. S., Watts, C. W., Whalley, W. R., Kuan, H. L., Griffiths, B. S., Hallett, P. D. and Whitmore, A. P. 2007. Physical resilience of soil to field compaction and the interactions with plant growth and microbial community structure. European Journal of Soil Science. 58 (6), pp. 1221-1232. https://doi.org/10.1111/j.1365-2389.2007.00956.x

Short-term soil development in a clay soil-forming material used as a landfill restoration cap: a case study

A - Papers appearing in refereed journals

Gregory, A. S. and Vickers, A. W. 2007. Short-term soil development in a clay soil-forming material used as a landfill restoration cap: a case study. Land Contamination and Reclamation. 15, pp. 289-300. https://doi.org/10.2462/09670513.673

The biological and physical stability and resilience of a selection of Scottish soils to stresses

A - Papers appearing in refereed journals

Kuan, H. L., Hallett, P. D., Griffiths, B. S., Gregory, A. S., Watts, C. W. and Whitmore, A. P. 2007. The biological and physical stability and resilience of a selection of Scottish soils to stresses. European Journal of Soil Science. 58 (3), pp. 811-821. https://doi.org/10.1111/j.1365-2389.2006.00871.x

A porous-matrix sensor to measure the matric potential of soil water in the field

A - Papers appearing in refereed journals

Whalley, W. R., Clark, L. J., Take, W. A., Bird, N. R. A., Leech, P. K., Cope, R. E. and Watts, C. W. 2007. A porous-matrix sensor to measure the matric potential of soil water in the field. European Journal of Soil Science. 58 (1), pp. 18-25. https://doi.org/10.1111/j.1365-2389.00790.x

Prediction of the penetrometer resistance of soils with models with few parameters

A - Papers appearing in refereed journals

Whalley, W. R., To, J., Kay, B. D. and Whitmore, A. P. 2007. Prediction of the penetrometer resistance of soils with models with few parameters. Geoderma. 137, pp. 370-377. https://doi.org/10.1016/j.geoderma.2006.08.029

Effects of soil compaction and irrigation on the concentrations of selenium and arsenic in wheat grains

A - Papers appearing in refereed journals

Zhao, F-J., Lopez-Bellido, F. J., Gray, C. W., Whalley, W. R., Clark, L. J. and McGrath, S. P. 2007. Effects of soil compaction and irrigation on the concentrations of selenium and arsenic in wheat grains. Science of the Total Environment. 372, pp. 433-439. https://doi.org/10.1016/j.scitotenv.2006.09.028

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.

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

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

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

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

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

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

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

A - Papers appearing in refereed journals

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

The role of clay, organic carbon and long-term management on mouldboard plough draught measured on the Broadbalk wheat experiment at Rothamsted

A - Papers appearing in refereed journals

Watts, C. W., Clark, L. J., Poulton, P. R., Powlson, D. S. and Whitmore, A. P. 2006. The role of clay, organic carbon and long-term management on mouldboard plough draught measured on the Broadbalk wheat experiment at Rothamsted. Soil Use and Management. 22 (4), pp. 334-341. https://doi.org/10.1111/j.1475-2743.2006.00054.x

The effects of rain on the erosion threshold of intertidal cohesive sediments

A - Papers appearing in refereed journals

Tolhurst, T. J., Friend, P. L., Watts, C. W., Wakedfield, R., Black, K. S. and Paterson, D. M. 2006. The effects of rain on the erosion threshold of intertidal cohesive sediments. Aquatic Ecology. 40, pp. 533-541. https://doi.org/10.1007/s10452-004-8058-z

Calculation of the compression index and precompression stress from soil compression test data

A - Papers appearing in refereed journals

Gregory, A. S., Whalley, W. R., Watts, C. W., Bird, N. R. A., Hallett, P. D. and Whitmore, A. P. 2006. Calculation of the compression index and precompression stress from soil compression test data. Soil & Tillage Research. 89, pp. 45-57. https://doi.org/10.1016/j.still.2005.06.012

Does soil strength play a role in wheat yield losses caused by soil drying?

A - Papers appearing in refereed journals

Whalley, W. R., Clark, L. J., Gowing, D. J. G., Cope, R. E., Lodge, R. J. and Leeds-Harrison, P. B. 2006. Does soil strength play a role in wheat yield losses caused by soil drying? Plant and Soil. 280, pp. 279-290. https://doi.org/10.1007/s11104-005-3485-8

Mechanical impedance and nutrient acquisition in rice

A - Papers appearing in refereed journals

Brown, D. A., Clark, L. J., Howarth, J. R., Parmar, S. and Hawkesford, M. J. 2006. Mechanical impedance and nutrient acquisition in rice. Plant and Soil. 280, pp. 65-76. https://doi.org/10.1007/s11104-005-2508-9

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

C2 - Non-edited contributions to conferences

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

Fluorescent tracing of slurry to headwater streams

C2 - Non-edited contributions to conferences

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

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.

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.

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

C1 - Edited contributions to conferences/learned societies

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

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.

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.

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].

Adverse effects of simulated harvesting of short-rotation willow and poplar coppice on vertical pressures and rut depths

A - Papers appearing in refereed journals

Watts, C. W., Clark, L. J., Chamen, W. C. T. and Whitmore, A. P. 2005. Adverse effects of simulated harvesting of short-rotation willow and poplar coppice on vertical pressures and rut depths. Soil & Tillage Research. 84 (2), pp. 192-199. https://doi.org/10.1016/j.still.2004.11.012

Can min-till stop climate change?

G - Articles in popular magazines and other technical publications

Goulding, K. W. T., Webster, C. P. and Scott, T. 2005. Can min-till stop climate change? RRA Newsletter. No 19, p. 1.

Sensing the physical and nutritional status of the root environment in the field: a review of progress and opportunities

A - Papers appearing in refereed journals

Clark, L. J., Gowing, D. J. G., Lark, R. M., Leeds-Harrison, P. B., Miller, A. J., Wells, D. M., Whalley, W. R. and Whitmore, A. P. 2005. Sensing the physical and nutritional status of the root environment in the field: a review of progress and opportunities. The Journal of Agricultural Science. 143, pp. 347-358. https://doi.org/10.1017/S0021859605005253

Biological and technical processes that mediate micro-aggregation of clays

A - Papers appearing in refereed journals

Watts, C. W., Whalley, W. R., Brookes, P. C., Devonshire, B. J. and Whitmore, A. P. 2005. Biological and technical processes that mediate micro-aggregation of clays. Soil Science. 170 (8), pp. 573-583. https://doi.org/10.1097/01.ss.0000178206.74040.0c

Wavelet analysis of the scale- and location-dependent correlation of modelled and measured nitrous oxide emissions from soil

A - Papers appearing in refereed journals

Milne, A. E., Lark, R. M., Addiscott, T. M., Goulding, K. W. T., Webster, C. P. and O'flaherty, S. 2005. Wavelet analysis of the scale- and location-dependent correlation of modelled and measured nitrous oxide emissions from soil. European Journal of Soil Science. 56 (1), pp. 3-17. https://doi.org/10.1111/j.1365-2389.2004.00650.x

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

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.

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.

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.

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

Field experiments to help optimise nitrogen fixation by legumes on organic farms

C1 - Edited contributions to conferences/learned societies

Joynes, A., Hatch, D. J., Stone, A., Cuttle, S., Goodlass, G. and Roderick, S. 2005. Field experiments to help optimise nitrogen fixation by legumes on organic farms. Jarvis, S. C., Murray, P. J. and Roker, J. A. (ed.) XX International Grassland Congress, Oxford Satellite Workshop, "Optimisation of nutrient cycling and soil quality for sustainable grasslands", 3rd - 6th July, 2005. Wageningen Academic Publishers, Wageningen, Netherlands. pp. p67

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

A - Papers appearing in refereed journals

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

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

D1 - Technical reports: non-confidential

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

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

A - Papers appearing in refereed journals

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

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

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 Coates Farm Study - nitrogen cycling at the farm system scale

G - Articles in popular magazines and other technical publications

Goulding, K. W. T. and Webster, C. P. 2004. The Coates Farm Study - nitrogen cycling at the farm system scale. Rothamsted Research Annual Report.

Scale- and location-dependent correlation of nitrous oxide emissions with soil properties: an analysis using wavelets

A - Papers appearing in refereed journals

Lark, R. M., Milne, A. E., Addiscott, T. M., Goulding, K. W. T., Webster, C. P. and O'flaherty, S. 2004. Scale- and location-dependent correlation of nitrous oxide emissions with soil properties: an analysis using wavelets. European Journal of Soil Science. 55 (3), pp. 611-627. https://doi.org/10.1111/j.1365-2389.2004.00620.x

Analysing spatially intermittent variation of nitrous oxide emissions from soil with wavelets and the implications for sampling

A - Papers appearing in refereed journals

Lark, R. M., Milne, A. E., Addiscott, T. M., Goulding, K. W. T., Webster, C. P. and O'flaherty, S. 2004. Analysing spatially intermittent variation of nitrous oxide emissions from soil with wavelets and the implications for sampling. European Journal of Soil Science. 55 (3), pp. 601-610. https://doi.org/10.1111/j.1365-2389.2004.00629.x

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).

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.

Novel legume trials

C2 - Non-edited contributions to conferences

Roderick, S., Hatch, D. J., Joynes, A. and Stone, A. 2004. Novel legume trials. Poster Organic Farmers Day, IGER North Wyke, Devon, 18th August 2004.

Experiments to determine N accumulation under fertility building crops

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2004. Experiments to determine N accumulation under fertility building crops. Poster Organic Farmers Day, IGER North Wyke, Devon, 18th August 2004.

Measurement of N accumulation under legumes and subsequent supply to crops on selected organic farms

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A., Cuttle, S., Goodlass, G. and Roderick, S. 2004. Measurement of N accumulation under legumes and subsequent supply to crops on selected organic farms. Poster Organic Farmers Day, IGER North Wyke, Devon, 18th August 2004.

Field experiments to determine N accumulation under fertility building crops

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2004. Field experiments to determine N accumulation under fertility building crops. Poster 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), Murcia, Spain, 6-9 October 2004.

Factors affecting nitrogen fixation by red clover

G - Articles in popular magazines and other technical publications

Hatch, D. J., Joynes, A. and Stone, A. C. 2004. Factors affecting nitrogen fixation by red clover. Organic Studies Centre - Technical Bulletin. August (5), pp. 1-2.

Novel legumes

G - Articles in popular magazines and other technical publications

Roderick, S., Hatch, D. J., Joynes, A. and Stone, A. C. 2004. Novel legumes. Organic Studies Centre - Technical Bulletin. December (6), pp. 3-4.

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.

Soil fertility building crops in organic farming

C1 - Edited contributions to conferences/learned societies

Hatch, D. J., Joynes, A., Stone, A. C. and Goodlass, G. 2004. Soil fertility building crops in organic farming. 11th International Conference of the FAO ESCORENA Network on Recycling of Agricultural, Municipal and Industrial Residues in Agriculture (RAMIRAN), Murcia, Spain, 6-9 October 2004.

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.

Field experiments to determine N accumulation under fertility building crops

C1 - Edited contributions to conferences/learned societies

Joynes, A., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2004. Field experiments to determine N accumulation under fertility building crops. 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. 182-183

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

Can tillage practice affect the contribution of nitrous oxide to the total greenhouse gas production from arable agriculture?

C2 - Non-edited contributions to conferences

Webster, C. P., Scott, T. and Goulding, K. W. T. 2003. Can tillage practice affect the contribution of nitrous oxide to the total greenhouse gas production from arable agriculture? Abstracts 12th N Workshop: Controlling N Flows and Losses, Exeter, 21-24 September 2003 .

In situ measurements of erosion shear stress and geotechnical shear strength of the intertidal sediments of the experimental managed realignment scheme at Tollesbury, Essex, UK

A - Papers appearing in refereed journals

Watts, C. W., Tolhurst, T. J., Black, K. S. and Whitmore, A. P. 2003. In situ measurements of erosion shear stress and geotechnical shear strength of the intertidal sediments of the experimental managed realignment scheme at Tollesbury, Essex, UK. Estuarine, Coastal and Shelf Science. 58, pp. 611-620. https://doi.org/10.1016/S0272-7714(03)00139-2

Novel sensors for measuring soil nitrogen, water availability and strength

C1 - Edited contributions to conferences/learned societies

Miller, A. J., Wells, D. M., Braven, J., Ebdon, L., Le Goff, T., Clark, L. J., Whalley, W. R., Gowing, D. J. G. and Leeds-Harrison, P. B. 2003. Novel sensors for measuring soil nitrogen, water availability and strength. Proceedings BCPC International Congress - Crop Science and Technology, Glasgow, 10-12 November 2003 . pp. 1107-1114

Nitrogen leaching losses under a less intensive farming and environment (LIFE) integrated system

A - Papers appearing in refereed journals

Webster, C. P., Conway, J. S., Crew, A. P. and Goulding, K. W. T. 2003. Nitrogen leaching losses under a less intensive farming and environment (LIFE) integrated system. Soil Use and Management. 19 (1), pp. 36-44. https://doi.org/10.1079/SUM2002160

How do roots penetrate strong soil?

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R. and Barraclough, P. B. 2003. How do roots penetrate strong soil? Plant and Soil. 255, pp. 93-104.

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).

Field experiments to determine N accumulation under fertility building crops

C2 - Non-edited contributions to conferences

Joynes, A., Hatch, D. J., Stone, A. C., Cuttle, S. P., Goodlass, G. and Roderick, S. 2003. Field experiments to determine N accumulation under fertility building crops. Abstracts 12th N Workshop, Controlling N flows and losses, Exeter, Devon, UK, 21-24 September 2003.

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..

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.

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.

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.

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.

Root penetration of strong soil in rainfed lowland rice: comparison of laboratory screens with field performance

A - Papers appearing in refereed journals

Clark, L. J., Cope, R. E., Whalley, W. R., Barraclough, P. B. and Wade, L. J. 2002. Root penetration of strong soil in rainfed lowland rice: comparison of laboratory screens with field performance. Field Crops Research. 76, pp. 189-198. https://doi.org/10.1016/S0378-4290(02)00039-4

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.

Coates Farm Study: reducing nitrogen emissions to the environment

C2 - Non-edited contributions to conferences

Goulding, K. W. T., Leach, K., Cartwright, R., Hatch, D. J., Conway, J., Jarvis, S. C. and Webster, C. P. 2002. Coates Farm Study: reducing nitrogen emissions to the environment. Poster 'Managing the environmental effects of agriculture'. SCI Crop Protection Group/Agriculture and Environment Group meeting, Warwick University, 25-26 March 2002.

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

Agriculture, Hydrology and Water Quality

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

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

Soils and Environmental Quality

C2 - Non-edited contributions to conferences

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

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

Losses of dissolved organic N (DON) from soils of contrasting organic matter content on the Broadbalk Continuous Wheat Experiment

C2 - Non-edited contributions to conferences

Macdonald, A. J., Webster, C. P., Poulton, P. R., Wilmer, W. S. and Goulding, K. W. T. 2001. Losses of dissolved organic N (DON) from soils of contrasting organic matter content on the Broadbalk Continuous Wheat Experiment. Abstracts 11th Nitrogen Workshop, Reims, 9-12 September 2001 .

Can over-winter N leaching losses be predicted from easily measured indicators?

C2 - Non-edited contributions to conferences

Webster, C. P. and Goulding, K. W. T. 2001. Can over-winter N leaching losses be predicted from easily measured indicators? Abstracts 11th Nitrogen Workshop, Reims, 9-12 September 2001 . pp. 531-532

Aggregation of a soil with different cropping histories following the addition of organic materials

A - Papers appearing in refereed journals

Watts, C. W., Whalley, W. R., Longstaff, D. J., White, Robin P., Brookes, P. C. and Whitmore, A. P. 2001. Aggregation of a soil with different cropping histories following the addition of organic materials. Soil Use and Management. 17 (4), pp. 263-268. https://doi.org/10.1111/j.1475-2743.2001.tb00036.x

Partial mechanical impedance can increase the turgor of seedling pea roots

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R. and Barraclough, P. B. 2001. Partial mechanical impedance can increase the turgor of seedling pea roots. Journal of Experimental Botany. 52, pp. 167-171.

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.

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.

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

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., 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. Haygarth, P. M., Condron, L. M., Butler, P. J. and Chisholm, J. S. (ed.) Connecting Phosphorus transfer from agriculture to impacts in surface waters. Abstract, Proceedings International Phosphorus Transfer Workshop, Plymouth University, Plymouth, Devon, UK, 28 August - 1 September 2001. pp. 112

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.

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

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

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

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

A - Papers appearing in refereed journals

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

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

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.

The effect of iron concentration, hindered settling, saturating cation and aggregate density of clays on the size distribution determined by gravitation X-ray sedimentometry

A - Papers appearing in refereed journals

Watts, C. W., Whalley, W. R., Bird, N. R. A. and Ashman, M. R. 2000. The effect of iron concentration, hindered settling, saturating cation and aggregate density of clays on the size distribution determined by gravitation X-ray sedimentometry. European Journal of Soil Science. 51 (2), pp. 305-311. https://doi.org/10.1046/j.1365-2389.2000.00311.x

Nitrate leaching from the Broadbalk wheat experiment, Rothamsted, UK, as controlled by fertiliser and manure inputs and the weather

A - Papers appearing in refereed journals

Goulding, K. W. T., Poulton, P. R., Webster, C. P. and Howe, M. 2000. Nitrate leaching from the Broadbalk wheat experiment, Rothamsted, UK, as controlled by fertiliser and manure inputs and the weather. Soil Use and Management. 16 (4), pp. 244-250. https://doi.org/10.1111/j.1475-2743.2000.tb00203.x

Interactions between agricultural emissions to the environment: the value of system studies in minimizing all emissions

C2 - Non-edited contributions to conferences

Goulding, K. W. T., Jordan, V., Leake, A., Warman, K., Donaghy, D., Reynolds, F., Stockdale, E. A., Crew, A., Webster, C. P., Conway, J. and Jarvis, S. 2000. Interactions between agricultural emissions to the environment: the value of system studies in minimizing all emissions. Internet On-line Conference on Nitrogen Emissions from Soil, 18 September-30 November 2000 (http://www.nitro-soil.at).

Use of autumn mineral N, sowing date and weather to predict the ensuing over-winter N leaching loss

C2 - Non-edited contributions to conferences

Webster, C. P., Goulding, K. W. T. and Conway, J. S. 2000. Use of autumn mineral N, sowing date and weather to predict the ensuing over-winter N leaching loss. Abstracts Society of Chemical Industry Meeting, 10 October 2000 .

The effect of several years low input farm management on N leaching loss

C2 - Non-edited contributions to conferences

Webster, C. P., Goulding, K. W. T., Conway, J. S. and Crew, A. P. 2000. The effect of several years low input farm management on N leaching loss. Abstracts British Society of Soil Science Conference Eurosoil 2000, Reading, 4-6 September 2000 .

Screening the ability of rice roots to overcome the mechanical impedance of wax layers: importance of test conditions and measured criteria

A - Papers appearing in refereed journals

Clark, L. J., Aphale, S. L. and Barraclough, P. B. 2000. Screening the ability of rice roots to overcome the mechanical impedance of wax layers: importance of test conditions and measured criteria. Plant and Soil. 219 (1-2), pp. 187-196. https://doi.org/10.1023/A:1004753900945

Soluble organic nitrogen in agricultural soils

A - Papers appearing in refereed journals

Murphy, D. V., Macdonald, A. J., Stockdale, E. A., Goulding, K. W. T., Fortune, S., Gaunt, J. L., Poulton, P. R., Wakefield, J. A., Webster, C. P. and Wilmer, W. S. 2000. Soluble organic nitrogen in agricultural soils. Biology And Fertility Of Soils. 30, pp. 374-387. https://doi.org/10.1007/s003740050018

A combined RFLP and AFLP linkage map of upland rice (Oryza sativa L.) used to identify QTLs for root-penetration ability

A - Papers appearing in refereed journals

Price, A. H., Steele. K. A., Moore, B. J., Barraclough, P. B. and Clark, L. J. 2000. A combined RFLP and AFLP linkage map of upland rice (Oryza sativa L.) used to identify QTLs for root-penetration ability. Theoretical and Applied Genetics. 100 (1), pp. 49-56. https://doi.org/10.1007/s001220050007

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

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.

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.

How should plant breeders screen for rice root growth through strong soil?

G - Articles in popular magazines and other technical publications

Clark, L. J., Whalley, W. R., Price, A. H., Wade, L. J. and Barraclough, P. B. 1999. How should plant breeders screen for rice root growth through strong soil?

Screening rice root growth under mechanical impedance. Final Technical Report of DFID Project No. R6373

D1 - Technical reports: non-confidential

Clark, L. J., Whalley, W. R., Dexter, A. R. and Barraclough, P. B. 1999. Screening rice root growth under mechanical impedance. Final Technical Report of DFID Project No. R6373.

Assessing the importance of soluble organic nitrogen in agricultural soils

C1 - Edited contributions to conferences/learned societies

Murphy, D. V., Fortune, S., Wakefield, J. A., Stockdale, E. A., Poulton, P. R., Webster, C. P., Wilmer, W. S., Goulding, K. W. T. and Gaunt, J. L. 1999. Assessing the importance of soluble organic nitrogen in agricultural soils. Wilson, W. S., Hinton, R. H. and Ball, A. S. (ed.) Managing risks of nitrates to humans and the environment . Royal Society of Chemistry (RSC), Cambridge. pp. 65-86

Interactions between agricultural emissions to the environment: the value of system studies in minimizing all emissions

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T., Jordan, V. W. L., Leake, A., Warman, K., Donaghy, D., Reynolds, F., Stockdale, E. A., Crew, A., Webster, C. P., Conway, J. and Jarvis, S. 1999. Interactions between agricultural emissions to the environment: the value of system studies in minimizing all emissions. Proceedings Conference on Agriculture and the Environment: Challenges and Conflicts for the New Millennium, Warwick, 14-16 April 1999 . pp. 55-63

Do dicotyledons generate greater maximum axial root growth pressures than monocotyledons?

A - Papers appearing in refereed journals

Clark, L. J. and Barraclough, P. B. 1999. Do dicotyledons generate greater maximum axial root growth pressures than monocotyledons? Journal of Experimental Botany. 50 (336), pp. 1263-1266. https://doi.org/10.1093/jxb/50.336.1263

Maximum axial root growth pressure in pea seedlings: effects of measurement techniques and cultivars

A - Papers appearing in refereed journals

Clark, L. J., Bengough, A. G., Whalley, W. R., Dexter, A. R. and Barraclough, P. B. 1999. Maximum axial root growth pressure in pea seedlings: effects of measurement techniques and cultivars. Plant and Soil. 209, pp. 101-109.

Denitrification in riparian buffer zones: the role of floodplain hydrology

A - Papers appearing in refereed journals

Burt, T. P., Matchett, L. S., Goulding, K. W. T., Webster, C. P. and Haycock, N. E. 1999. Denitrification in riparian buffer zones: the role of floodplain hydrology. Hydrological Processes. 13 (10), pp. 1451-1463. https://doi.org/10.1002/(SICI)1099-1085(199907)13:10<1451::AID-HYP822>3.0.CO;2-W

Evaluation of agar and agarose gels for studying mechanical impedance in rice roots

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R., Leigh, R. A., Dexter, A. R. and Barraclough, P. B. 1999. Evaluation of agar and agarose gels for studying mechanical impedance in rice roots. Plant and Soil. 207, pp. 37-43.

Nitrogen leaching from winter cereals grown as part of a 5-year ley-arable rotation

A - Papers appearing in refereed journals

Webster, C. P., Poulton, P. R. and Goulding, K. W. T. 1999. Nitrogen leaching from winter cereals grown as part of a 5-year ley-arable rotation. European Journal of Agronomy. 10 (2), pp. 99-109. https://doi.org/10.1016/S1161-0301(98)00058-6

Denitrification in the subsoil of the Broadbalk Continuous Wheat Experiment

A - Papers appearing in refereed journals

Richards, J. E. and Webster, C. P. 1999. Denitrification in the subsoil of the Broadbalk Continuous Wheat Experiment. Soil Biology and Biochemistry. 31, pp. 747-755.

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.

Interactions between agricultural emissions to the environment: the value of system studies in minimizing all emissions

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T., Jordan, V. W. L., Leake, A. R., Warman, K. D., Donaghy, D. T., Reynolds, F. H., Stockdale, E. A., Crew, A., Webster, C. P., Conway, J. S. and Jarvis, S. C. 1999. Interactions between agricultural emissions to the environment: the value of system studies in minimizing all emissions. Turner, S. T. D. and Alford, D. V. (ed.) Agriculture and the Environment: Challenges and Conflicts for the New Millennium. Proceedings of an International Conference, Warwick, 14-16 April 1999. (Also submitted to Internet Conference on Nitrogen Emissions from Soil, 18 September - 31 December 2000. ADAS, Wolverhampton. pp. 55-63

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.

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

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.

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.

The effect of long-term fertilizer nitrogen and farmyard manure on soluble forms of nitrogen in the soil

C2 - Non-edited contributions to conferences

Wakefield, J. A., Poulton, P. R., Murphy, D. V. and Webster, C. P. 1998. The effect of long-term fertilizer nitrogen and farmyard manure on soluble forms of nitrogen in the soil. Abstracts British Society for Soil Science Down to Earth Conference, University of Reading, 31 March-1 April 1998 .

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.

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 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.

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

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

A - Papers appearing in refereed journals

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

Enzymatic determination of bioavailable organic phosphorus in runoff

C1 - Edited contributions to conferences/learned societies

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

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

The effect of agriculture on methane oxidation in soil

A - Papers appearing in refereed journals

Powlson, D. S., Goulding, K. W. T., Willison, T. W., Webster, C. P. and Hutsch, B. W. 1997. The effect of agriculture on methane oxidation in soil. Nutrient Cycling in Agroecosystems. 49, pp. 59-70. https://doi.org/10.1023/A:1009704226554

Analysis of monoterpenoids in glandular trichomes of the catmint Nepeta racemosa

A - Papers appearing in refereed journals

Clark, L. J., Hamilton, J. G. C., Chapman, J. V., Rhodes, M. J. C. and Hallahan, D. L. 1997. Analysis of monoterpenoids in glandular trichomes of the catmint Nepeta racemosa. The Plant Journal. 11 (6), pp. 1387-1393. https://doi.org/10.1046/j.1365-313X.1997.11061387.x

Evaluation of techniques for screening the ability of rice roots to grow against mechanical impedance

C2 - Non-edited contributions to conferences

Clark, L. J., Whalley, W. R., Cope, R. E., Aphale, S. L., Barraclough, P. B., Dexter, A. R. and Leigh, R. A. 1997. Evaluation of techniques for screening the ability of rice roots to grow against mechanical impedance. Abstracts 2nd Tansley Conference Putting Plant Physiology On The Map, Bangor, 1-3 April 1997 . pp. 12

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

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.

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

N2O, NO and NO2 fluxes from a grassland: effect of soil pH

A - Papers appearing in refereed journals

Yamulki, S., Harrison, R. M., Goulding, K. W. T. and Webster, C. P. 1997. N2O, NO and NO2 fluxes from a grassland: effect of soil pH. Soil Biology and Biochemistry. 29 (8), pp. 1199-1208. https://doi.org/10.1016/S0038-0717(97)00032-1

Mass balances of phosphorus in dairy farm soils

C2 - Non-edited contributions to conferences

Haygarth, P. M. and Jarvis, S. C. 1997. Mass balances of phosphorus in dairy farm soils. British Grassland Society (BGS) Fifth Research Conference, Seale Hayne Faculty of Agriculture Food & Land Use, University of Plymouth, Newton Abbot, Devon, 8-10 September 1997. British Grassland Society (BGS) Hurley. pp. 121-122

Determination of total dissolved phosphorus in soil solutions

A - Papers appearing in refereed journals

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

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.

What predicts nitrous oxide emissions and denitrification N-loss from European soils?

A - Papers appearing in refereed journals

Kaiser, E. A., Eiland, F., Germon, J. C., Gispert, M. A., Heinemeyer, O., Henault, C., Lind, A. M., Maag, M., Saguer, E., Van Cleemput, O., Vermoesen, A. and Webster, C. P. 1996. What predicts nitrous oxide emissions and denitrification N-loss from European soils? Zeitschrift fur Pflanzenernahrung und Bodenkunde. 159, pp. 541-547.

Development and essential oil accumulation in glandular trichomes of catmint (Nepeta racemosa )

C2 - Non-edited contributions to conferences

Clark, L. J., Hallahan, D. L., Bourett, T. M., Howard, R. J. and Hamilton, J. G. C. 1996. Development and essential oil accumulation in glandular trichomes of catmint (Nepeta racemosa ). Abstracts SEB Meeting on Control of Plant Development: Genes and Signals, Dublin, 21-25 July 1996 . pp. P21

Factors controlling denitrification during spring in a temperate climate

C2 - Non-edited contributions to conferences

Webster, C. P. 1996. Factors controlling denitrification during spring in a temperate climate. Transactions 9th Nitrogen Workshop, Braunschweig, 9-12 September 1996 .

Nitrogen and phosphorus flows from agricultural hillslopes

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T., Matchett, L. S., Heckrath, G., Webster, C. P., Brookes, P. C. and Burt, T. P. 1996. Nitrogen and phosphorus flows from agricultural hillslopes. Anderson, M. G. and Brooks, S. M. (ed.) Advances in Hillslope Processes. Proceedings British Geomorphological Research Group Conference, September 1996. Vol. 1 . John Wiley & Sons Chichester, West Sussex. pp. 213-227

Methane fluxes in aerobic soils

A - Papers appearing in refereed journals

Goulding, K. W. T., Willison, T. W., Webster, C. P. and Powlson, D. S. 1996. Methane fluxes in aerobic soils. Environmental Monitoring And Assessment. 42, pp. 175-187. https://doi.org/10.1007/BF00394049

The effect of mechanical impedance on root growth in rice

C2 - Non-edited contributions to conferences

Clark, L. J., Whalley, W. R., Cope, R. E., Dexter, A. R., Barraclough, P. B. and Leigh, R. A. 1996. The effect of mechanical impedance on root growth in rice. Abstracts 5th Symposium of the International Society of Root Research, Clemson, 14-18 July 1996 . pp. 139

Complete mechanical impedance increases the turgor of cells in the apex of pea roots

A - Papers appearing in refereed journals

Clark, L. J., Whalley, W. R., Dexter, A. R., Barraclough, P. B. and Leigh, R. A. 1996. Complete mechanical impedance increases the turgor of cells in the apex of pea roots. Plant, Cell and Environment. 19 (9), pp. 1099-1102. https://doi.org/10.1111/j.1365-3040.1996.tb00217.x

The Soil Trail

G - Articles in popular magazines and other technical publications

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

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

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

Farming, fertilizers and the greenhouse effect

G - Articles in popular magazines and other technical publications

Willison, T. W., Goulding, K. W. T., Powlson, D. S. and Webster, C. P. 1995. Farming, fertilizers and the greenhouse effect. Outlook on Agriculture. 24 (4), pp. 241-247. https://doi.org/10.1177/003072709502400408

Effect of one year rotational set-aside on immediate and ensuing nitrogen leaching loss

A - Papers appearing in refereed journals

Webster, C. P. and Goulding, K. W. T. 1995. Effect of one year rotational set-aside on immediate and ensuing nitrogen leaching loss. Plant and Soil. 177, pp. 203-209. https://doi.org/10.1007/BF00010126

Methane oxidation in temperate soils; effects of land use and the chemical form of nitrogen fertilizer

A - Papers appearing in refereed journals

Willison, T. W., Webster, C. P., Goulding, K. W. T. and Powlson, D. S. 1995. Methane oxidation in temperate soils; effects of land use and the chemical form of nitrogen fertilizer. Chemosphere. 30, pp. 539-546. https://doi.org/10.1016/0045-6535(94)00416-R

The effect of agriculture on methane oxidation in soil

A - Papers appearing in refereed journals

Goulding, K. W. T., Hutsch, B. W., Webster, C. P., Willison, T. W. and Powlson, D. S. 1995. The effect of agriculture on methane oxidation in soil. Philosophical Transactions of the Royal Society A-Mathematical Physical and Engineering Sciences. 351, pp. 313-325. https://doi.org/10.1098/rsta.1995.0036

The effect of agriculture on methane oxidation in soil

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T., Powlson, D. S., Webster, C. P. and Willison, T. W. 1995. The effect of agriculture on methane oxidation in soil. Proceedings UK-Japan Workshop Controlling Methane and the Nitrogen Cycle on Farms, Silsoe, 19-24 March 1995 . pp. 19-31

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

C2 - Non-edited contributions to conferences

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

Ultrafilter and membrane separation of molybdate reactive phosphorus in natural waters

C2 - Non-edited contributions to conferences

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

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

Studies on NO and N2O fluxes from a wheat field

A - Papers appearing in refereed journals

Yamulki, S., Goulding, K. W. T., Webster, C. P. and Harrison, R. M. 1995. Studies on NO and N2O fluxes from a wheat field. Atmospheric Environment. 29 (14), pp. 1627-1635. https://doi.org/10.1016/1352-2310(95)00059-8

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

Effect of fertilizer application on NO and N2O fluxes from agricultural fields

A - Papers appearing in refereed journals

Harrison, R. M., Yamulki, S., Goulding, K. W. T. and Webster, C. P. 1995. Effect of fertilizer application on NO and N2O fluxes from agricultural fields. Journal Of Geophysical Research-Atmospheres. 100 (D12), pp. 25923-25931. https://doi.org/10.1029/95JD02461

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

Nitrogen fertilization and methane oxidation in agricultural soils

C1 - Edited contributions to conferences/learned societies

Hutsch, B. W., Webster, C. P. and Powlson, D. S. 1994. Nitrogen fertilization and methane oxidation in agricultural soils. Proceedings 15th World Congress of Soil Science, Acapulco, 10-16 July 1994 .

Physiological and cellular basis for the growth of rice roots through compacted soil

D1 - Technical reports: non-confidential

Clark, L. J., Barraclough, P. B., Leigh, R. A., Whalley, W. R. and Dexter, A. R. 1994. Physiological and cellular basis for the growth of rice roots through compacted soil. Overseas Development Administration (ODA) London.

Methane oxidation in soil as affected by land use, soil pH and N fertilisation

A - Papers appearing in refereed journals

Hutsch, B. W., Webster, C. P. and Powlson, D. S. 1994. Methane oxidation in soil as affected by land use, soil pH and N fertilisation. Soil Biology and Biochemistry. 26, pp. 1613-1622.

Estimating nitrate leaching and denitrification by simultaneous use of Br and 15N tracers

A - Papers appearing in refereed journals

Abu Bakar, R., Goulding, K. W. T., Webster, C. P., Poulton, P. R. and Powlson, D. S. 1994. Estimating nitrate leaching and denitrification by simultaneous use of Br and 15N tracers. Journal of the Science of Food and Agriculture. 66 (4), pp. 509-519. https://doi.org/10.1002/jsfa.2740660414

The temperature-dependence of the maximum axial growth pressure of roots of pea (Pisum sativum L.)

A - Papers appearing in refereed journals

Whalley, W. R., Clark, L. J. and Dexter, A. R. 1994. The temperature-dependence of the maximum axial growth pressure of roots of pea (Pisum sativum L.). Plant and Soil. 163, pp. 211-215.

Effect of land use, especially fertilizer and acidity, on the oxidation of methane by soil

C2 - Non-edited contributions to conferences

Goulding, K. W. T., Willison, T. W., Webster, C. P. and Hutsch, B. 1994. Effect of land use, especially fertilizer and acidity, on the oxidation of methane by soil.

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

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

A - Papers appearing in refereed journals

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

Analytical techniques for phosphorus in water

D1 - Technical reports: non-confidential

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

Accelerated soil erosion in the Picos de Europa, Northern Spain

A - Papers appearing in refereed journals

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

Methane oxidation in agricultural soils as affected by the form of nitrogen fertilizer

C2 - Non-edited contributions to conferences

Webster, C. P., Hutsch, B. W., Goulding, K. W. T. and Powlson, D. S. 1993. Methane oxidation in agricultural soils as affected by the form of nitrogen fertilizer. Abstracts 4th AFRC Meeting on Plant and Soil Nitrogen Metabolism, Silsoe, 15-17 December 1993 .

An amended functional leaching model applicable to structured soils. II. Model application

A - Papers appearing in refereed journals

Hall, D. G. M. and Webster, C. P. 1993. An amended functional leaching model applicable to structured soils. II. Model application. Journal of Soil Science. 44 (4), pp. 589-599.

The dynamics of nitrate fertilizer in soil in the autumn and the effect of farmyard manuring

C1 - Edited contributions to conferences/learned societies

Rosenani, A. B., Powlson, D. S., Webster, C. P., Goulding, K. W. T. and Poulton, P. R. 1993. The dynamics of nitrate fertilizer in soil in the autumn and the effect of farmyard manuring. Nuclear Methods in Soil/Plant Aspects of Sustainable Agriculture. Proceedings FAO/IAEA Regional Seminar for Asia and the Pacific, Colombo, April 1993 . pp. 51-59

Long-term effects of nitrogen fertilisation on methane oxidation in soil of the Broadbalk wheat experiment

A - Papers appearing in refereed journals

Hutsch, B. W., Webster, C. P. and Powlson, D. S. 1993. Long-term effects of nitrogen fertilisation on methane oxidation in soil of the Broadbalk wheat experiment. Soil Biology and Biochemistry. 25, pp. 1307-1315. https://doi.org/10.1016/0038-0717(93)90045-D

Comparisons of methods for measuring the leaching of mineral nitrogen from arable land

A - Papers appearing in refereed journals

Webster, C. P., Shepherd, M. A., Goulding, K. W. T. and Lord, E. 1993. Comparisons of methods for measuring the leaching of mineral nitrogen from arable land. Journal of Soil Science. 44 (1), pp. 49-62. https://doi.org/10.1111/j.1365-2389.1993.tb00433.x

Methane oxidation in the Broadbalk wheat experiment

C2 - Non-edited contributions to conferences

Hutsch, B., Webster, C. P. and Powlson, D. S. 1993. Methane oxidation in the Broadbalk wheat experiment. Insight from Foresight. Abstracts Rothamsted 150th Anniversary Conference, Harpenden, July 1993 .

Denitrification losses of nitrogen fertilizer applied to winter wheat following ley and arable rotations as estimated by acetylene inhibition and 15N balance

A - Papers appearing in refereed journals

Goulding, K. W. T., Webster, C. P., Powlson, D. S. and Poulton, P. R. 1993. Denitrification losses of nitrogen fertilizer applied to winter wheat following ley and arable rotations as estimated by acetylene inhibition and 15N balance. Journal of Soil Science. 44 (1), pp. 63-72. https://doi.org/10.1111/j.1365-2389.1993.tb00434.x

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

D1 - Technical reports: non-confidential

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

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

A - Papers appearing in refereed journals

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

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

C1 - Edited contributions to conferences/learned societies

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

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

A - Papers appearing in refereed journals

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

Geographical and seasonal variation in deposition of selenium to vegetation

A - Papers appearing in refereed journals

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

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

A - Papers appearing in refereed journals

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

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

C1 - Edited contributions to conferences/learned societies

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

The effect of cultivation and plant establishment on nitrogen conservation on set-aside land

C1 - Edited contributions to conferences/learned societies

Hewitt, M. V., Webster, C. P. and Bacon, E. T. G. 1992. The effect of cultivation and plant establishment on nitrogen conservation on set-aside land. Set-aside. British Crop Protection Council Monograph.

The effectiveness of winter cover crops in minimising nitrogen leaching loss

C1 - Edited contributions to conferences/learned societies

Webster, C. P., Macdonald, A. J., Poulton, P. R. and Christian, D. G. 1992. The effectiveness of winter cover crops in minimising nitrogen leaching loss. Scaife, A. (ed.) Proceedings Second Congress of the European Society for Agronomy, Warwick University, 23-28 August 1992. European Society for Agronomy, Wellesbourne. pp. 380-381

Methods for measuring nitrate leaching from sandy soils

C1 - Edited contributions to conferences/learned societies

Webster, C. P., Goulding, K. W. T., Shepherd, M. A. and Lord, E. 1992. Methods for measuring nitrate leaching from sandy soils. Nitrate and Farming Systems. Aspects of Applied Biology .

Methods for measuring nitrate leaching from sandy soils

C1 - Edited contributions to conferences/learned societies

Webster, C. P., Goulding, K. W. T., Shepherd, M. A. and Lord, E. 1992. Methods for measuring nitrate leaching from sandy soils. Nitrate and Farmimg Systems. Aspects of Applied Biology.

Methods for measuring nitrate leaching

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T. and Webster, C. P. 1992. Methods for measuring nitrate leaching. Nitrate and Farming Systems. Aspects of Applied Biology .

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

F - Theses

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

Atmospheric deposition of metals to agricultural surfaces

B - Book chapters etc edited externally

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

The efficiency of use of nitrogen fertiliser at Brimstone Farm with special reference to denitrification losses

C1 - Edited contributions to conferences/learned societies

Powlson, D. S., Goulding, K. W. T., Webster, C. P., Poulton, P. R. and Abu Bakar, R. 1991. The efficiency of use of nitrogen fertiliser at Brimstone Farm with special reference to denitrification losses. Catt, J. A. (ed.) The Brimstone Experiment: Proceedings of a Conference on Collaborative Work by ADAS Field Drainage Experimental Unit and Rothamsted Experimental Station, 15-16 October, 1991. Lawes Agricultural Trust, (LAT) Harpenden. pp. 79-80

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.

Studies on the mechanism of sodium transport at the tonoplast of Beta vulgaris. PhD thesis, University of London

F - Theses

Clark, L. J. 1990. Studies on the mechanism of sodium transport at the tonoplast of Beta vulgaris. PhD thesis, University of London. F - Theses

The assessment of methods for measuring and strategies for decreasing nitrate leached from arable land

C1 - Edited contributions to conferences/learned societies

Webster, C. P., Goulding, K. W. T. and Goss, M. J. 1990. The assessment of methods for measuring and strategies for decreasing nitrate leached from arable land. Proceedings of the 1st Congress of the European Society of Agronomy, Paris, 1990. pp. 5-0-09

Losses of nitrate from arable land by leaching and their effect on nitrates in drainage and groundwater

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T., Johnston, A. E., Webster, C. P. and Howe, M. 1990. Losses of nitrate from arable land by leaching and their effect on nitrates in drainage and groundwater. Merckx, R., Vlassak, K. and Vereecken, H. (ed.) Fertilization and the environment. University Press, Leuven. pp. 26-34

Direct methods for estimating denitrification losses of nitrogen fertiliser.

B - Book chapters etc edited externally

Goulding, K. W. T., Webster, C. P., Powlson, D. S., Poulton, P. R. and Abu Bakar, R. 1990. Direct methods for estimating denitrification losses of nitrogen fertiliser. in: Harrison, A. F., Ineson, P. and Heal, O. W. (ed.) Nutrient cycling in terrestial ecosystems. Field methods, application and interpretation. A.F. Harrison, P. Ineson & O.W. Heal, eds Elsevier, London. pp. 153-163

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.

Artefacts associated with the use of acridine orange to measure sodium/proton exchange in tonoplast vesicles.

B - Book chapters etc edited externally

Clark, L. J. and Leigh, R. A. 1989. Artefacts associated with the use of acridine orange to measure sodium/proton exchange in tonoplast vesicles. in: Plant membrane transport: the current position. J. Dainty, M.I. de Michelis, E. Marre & F. Rasi-Caldogno eds Elsevier, Amsterdam. pp. 207-208

Denitrification losses of nitrogen from arable soils as affected by old and new organic matter from leys and farmyard manure.

C1 - Edited contributions to conferences/learned societies

Goulding, K. W. T. and Webster, C. P. 1989. Denitrification losses of nitrogen from arable soils as affected by old and new organic matter from leys and farmyard manure. Nitrogen in organic wastes applied to soils , J.A. Hansen & K. Henriksen eds.. Academic Press, London. pp. 225-234

Influence of soil carbon content on denitrification from fallow land during autumn.

A - Papers appearing in refereed journals

Webster, C. P. and Goulding, K. W. T. 1989. Influence of soil carbon content on denitrification from fallow land during autumn. Journal of the Science of Food and Agriculture. 49 (2), pp. 131-142. https://doi.org/10.1002/jsfa.2740490202

Implications to N losses of a switch from inorganic towards organic manures and from continuous arable cropping to ley-arable rotations. Agriculture Group Symposium : future use of nitrogen fertilisers.

A - Papers appearing in refereed journals

Goulding, K. W. T., Powlson, D. S., Poulton, P. R., Webster, C. P., Macdonald, A. J. and Glendining, M. J. 1989. Implications to N losses of a switch from inorganic towards organic manures and from continuous arable cropping to ley-arable rotations. Agriculture Group Symposium : future use of nitrogen fertilisers. Journal of the Science of Food and Agriculture. 48 (1), pp. 115-129. https://doi.org/10.1002/jsfa.2740480113

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.

Theory and use of centrifugal photosedimentation for particle size analysis of clays

F - Theses

Whalley, W. R. 1988. Theory and use of centrifugal photosedimentation for particle size analysis of clays. F - Theses

Recent advances in our understanding of the transport of nutrients across vacuolar membranes of plant cells. Agriculture Group Symposium : advances in plant nutrition.

C1 - Edited contributions to conferences/learned societies

Leigh, R. A., Pope, A. J. and Clark, L. J. 1988. Recent advances in our understanding of the transport of nutrients across vacuolar membranes of plant cells. Agriculture Group Symposium : advances in plant nutrition. Wiley.

Effect of drought and irrigation on the fate of nitrogen applied to cut permanent grass swards in lysimeters: Nitrogen balance sheet and the effect of sward destruction and ploughing on nitrogen mineralisation.

A - Papers appearing in refereed journals

Webster, C. P. and Dowdell, R. J. 1986. Effect of drought and irrigation on the fate of nitrogen applied to cut permanent grass swards in lysimeters: Nitrogen balance sheet and the effect of sward destruction and ploughing on nitrogen mineralisation. Journal of the Science of Food and Agriculture. 37 (9), pp. 845-854. https://doi.org/10.1002/jsfa.2740370905

Crop uptake and leaching losses of 15N labelled fertilizer nitrogen in relation to waterlogging of clay and sandy loam soils.

A - Papers appearing in refereed journals

Webster, C. P., Belford, R. K. and Cannell, R. Q. 1986. Crop uptake and leaching losses of 15N labelled fertilizer nitrogen in relation to waterlogging of clay and sandy loam soils. Plant and Soil. 92 (1), pp. 89-101. https://doi.org/10.1007/BF02372270

A lysimeter study of the fate of nitrogen applied to perennial ryegrass swards: soil analyses and the final balance sheet

A - Papers appearing in refereed journals

Webster, C. P. and Dowdell, R. J. 1985. A lysimeter study of the fate of nitrogen applied to perennial ryegrass swards: soil analyses and the final balance sheet. Journal of Soil Science. 36 (4), pp. 605-611. https://doi.org/10.1111/j.1365-2389.1985.tb00362.x

Uptake of labelled nitrate by roots of winter barley on a direct-drilled or ploughed silt loam soil

A - Papers appearing in refereed journals

Webster, C. P., Dowdell, R. J. and Cannell, R. Q. 1985. Uptake of labelled nitrate by roots of winter barley on a direct-drilled or ploughed silt loam soil. Soil & Tillage Research. 5 (4), pp. 381-389. https://doi.org/10.1016/S0167-1987(85)80006-4