Adrian Collins

NameAdrian Collins
Job titleInterim Head of Sustainable Agriculture Sciences North Wyke
Email addressadrian.collins@rothamsted.ac.uk
DepartmentSustainable Agriculture Sciences North Wyke
Research clusterSAS-NW: Environment Systems and Modelling
ORCIDhttps://orcid.org/0000-0001-8790-8473
Preferred citationCollins, A. L.
OfficeNorth Wyke

Research outputs

Current advisory interventions for grazing ruminant farming cannot close exceedance of modern background sediment loss – Assessment using an instrumented farm platform and modelled scaling out

Collins, A. L., Zhang, Y., Upadhayay, H., Pulley, S., Granger, S. J., Harris, P., Sint, H. M. and Griffith, B. A. 2020. Current advisory interventions for grazing ruminant farming cannot close exceedance of modern background sediment loss – Assessment using an instrumented farm platform and modelled scaling out. Environmental Science & Policy. 116 (2021), pp. 114-127. https://doi.org/10.1016/j.envsci.2020.11.004

Mapping wind erosion hazard with regression-based machine learning algorithms

Gholami, H., Mohammadifar, A., Bui, D.T. and Collins, A. L. 2020. Mapping wind erosion hazard with regression-based machine learning algorithms. Scientific Reports. 10, p. 20494. https://doi.org/10.1038/s41598-020-77567-0

Comparing Extraction Methods for Biomarker Steroid Characterisation from Soil and Slurry

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

Using catchment characteristics to model seasonality of dissolved organic carbon fluxes in semi-arid mountainous headwaters

Nosrati, K., Collins, A. L. and Fiener, P. 2020. Using catchment characteristics to model seasonality of dissolved organic carbon fluxes in semi-arid mountainous headwaters. Environmental Monitoring And Assessment. 192 (Article), p. 674. https://doi.org/10.1007/s10661-020-08626-2

Sediment source fingerprinting: benchmarking recent outputs, remaining challenges and emerging themes

Collins, A. L., Blackwell, M. S. A., Boeckx, P., Chivers, C-A., Emelko, M., Evrad, O., Foster, I., Gellis, A., Gholami, H., Granger, S. J., Harris, P., Horowitz, A. J., Laceby, J. P., Martinez-Carreras, N., Minella, J., Mol, L., Nosrati, K., Pulley, S., Silins, U., Da Silva, Y. J., Stone, M., Tiecher, T., Upadhayay, H. and Zhang, Y. 2020. Sediment source fingerprinting: benchmarking recent outputs, remaining challenges and emerging themes. Journal of Soils and Sediments. 20, pp. 4160-4193. https://doi.org/10.1007/s11368-020-02755-4

Soil loss on the arable lands of the forest-steppe and steppe zones of European Russia and Siberia during the period of intensive agriculture

Golosov, V. N., Collins, A. L., Dobrovolskaya, N. G., Bazhenova, O. I., Ryzhov, Y. V. and Sidorchuk, A. Y. 2021. Soil loss on the arable lands of the forest-steppe and steppe zones of European Russia and Siberia during the period of intensive agriculture . Geoderma. 381 (January), p. 114678. https://doi.org/10.1016/j.geoderma.2020.114678

Sediment sources, soil loss rates and sediment yields in a Karst plateau catchment in Southwest China

Cheng, Q., Wang, S., Peng, T., Cao, L., Zhang, X., Buckerfield, S. J., Zhang, Y. and Collins, A. L. 2020. Sediment sources, soil loss rates and sediment yields in a Karst plateau catchment in Southwest China. Agriculture, Ecosystems & Environment. 304, p. 107114. https://doi.org/10.1016/j.agee.2020.107114

Source fingerprinting loess deposits in Central Asia using elemental geochemistry with Bayesian and GLUE models

Li, Y., Gholami, H., Song, Y., Fathabadi, A., Malakooti, H. and Collins, A. L. 2020. Source fingerprinting loess deposits in Central Asia using elemental geochemistry with Bayesian and GLUE models. Catena. 194, p. 104808. https://doi.org/10.1016/j.catena.2020.104808

A new integrated data mining model to map spatial variation in the susceptibility of land to act as a source of aeolian dust

Gholami, H., Mohammadifar, A., Pourghasemi, H. R. and Collins, A. L. 2020. A new integrated data mining model to map spatial variation in the susceptibility of land to act as a source of aeolian dust. Environmental Science and Pollution Research. https://doi.org/10.1007/s11356-020-10168-6

Sediment loss in response to scheduled pasture ploughing and reseeding: The importance of soil moisture content in controlling risk

Pulley, S. and Collins, A. L. 2020. Sediment loss in response to scheduled pasture ploughing and reseeding: The importance of soil moisture content in controlling risk. Soil & Tillage Research. 204, p. 104746. https://doi.org/10.1016/j.still.2020.104746

Storm dust source fingerprinting for different particle size fractions using colour and magnetic susceptibility and a Bayesian un-mixing model

Nosrati, K., Akbari-Mahdiabad, M., Ayoubi, S., Degos, E., Koubansky, A., Coquatrix, Q., Pulley, S. and Collins, A. L. 2020. Storm dust source fingerprinting for different particle size fractions using colour and magnetic susceptibility and a Bayesian un-mixing model. Environmental Science and Pollution Research. 27, p. 31578–31594. https://doi.org/10.1007/s11356-020-09249-3

Experimental Investigation of Erosion Characteristics of Fine-Grained Cohesive Sediments

Krishnappan, B. G., Stone, M., Granger, S. J., Upadhayay, H. R., Tang, Q., Zhang, Y. and Collins, A. L. 2020. Experimental Investigation of Erosion Characteristics of Fine-Grained Cohesive Sediments. Water. 12 (5), p. 1511. https://doi.org/10.3390/w12051511

Catchment-wide variations and biogeochemical time lags in soil fatty acid carbon isotope composition for different land uses: Implications for sediment source classification

Upadhayay, H. R., Griepentrog, M., Bode, S., Bajracharya, R. M., Cornelis, W., Collins, A. L. and Boeckx, P. 2020. Catchment-wide variations and biogeochemical time lags in soil fatty acid carbon isotope composition for different land uses: Implications for sediment source classification. Organic Geochemistry. 146, p. 104048. https://doi.org/10.1016/j.orggeochem.2020.104048

A comparison of machine learning models for the mapping of groundwater spring potential

Al-Fugara, A., Pourghasemi, H. R., Al-Shabeeb, A. R., Habib, M., Al-Adamat, R., Al-Amoush, H. and Collins, A. L. 2020. A comparison of machine learning models for the mapping of groundwater spring potential. Environmental Earth Sciences. 79, p. 206. https://doi.org/10.1007/s12665-020-08944-1

Mapping the spatial sources of atmospheric dust using GLUE and Monte Carlo simulation

Gholami, H., Rahimi, S., Fathabadi, A., Habibi, S. and Collins, A. L. 2020. Mapping the spatial sources of atmospheric dust using GLUE and Monte Carlo simulation. Science of the Total Environment. 723, p. 138090. https://doi.org/10.1016/j.scitotenv.2020.138090

A novel ensemble computational intelligence approach for the spatial prediction of land subsidence susceptibility

Arabameri, A., Saha, S., Roy, J., Tiefenbacher, J. P., Cerda, A., Biggs, T., Pradhan, B., Ngo, P. T. T. and Collins, A. L. 2020. A novel ensemble computational intelligence approach for the spatial prediction of land subsidence susceptibility . Science of the Total Environment. 726, p. 138595. https://doi.org/10.1016/j.scitotenv.2020.138595

Using the Budyko hypothesis for detecting and attributing changes in runoff to climate and vegetation change in the soft sandstone area of the middle Yellow River basin, China

Li, H., Shi, C., Zhang, Y., Ning, T., Sun, P., Liu, X., Ma, X., Liu, W. and Collins, A. L. 2020. Using the Budyko hypothesis for detecting and attributing changes in runoff to climate and vegetation change in the soft sandstone area of the middle Yellow River basin, China . Science of the Total Environment. 703, p. 135588. https://doi.org/10.1016/j.scitotenv.2019.135588

Gully erosion spatial modelling - Role of machine learning algorithms in selection of the best controlling factors and modelling process

Pourghasemi, H. R., Sadhasivam, N., Kariminejad, N. and Collins, A. L. 2020. Gully erosion spatial modelling - Role of machine learning algorithms in selection of the best controlling factors and modelling process. Geoscience Frontiers. https://doi.org/10.1016/j.gsf.2020.03.005

Dry cropland changes in China's Three Gorges Reservoir Region during the period 1990 to 2015

Wang, M., Tian, F., He, X., Anjum, R., Bao, Y. and Collins, A. L. 2020. Dry cropland changes in China's Three Gorges Reservoir Region during the period 1990 to 2015. Journal of Mountain Science. 17, pp. 516-527. https://doi.org/10.1007/s11629-019-5598-1

Sensitivity of source apportionment predicted by a Bayesian tracer mixing model to the inclusion of a sediment connectivity index as an informative prior: Illustration using the Kharka catchment (Nepal)

Upadhayay, H. R., Lamichhane, S., Bajracharya, R. M., Cornelis, W., Collins, A. L. and Boeckx, P. 2020. Sensitivity of source apportionment predicted by a Bayesian tracer mixing model to the inclusion of a sediment connectivity index as an informative prior: Illustration using the Kharka catchment (Nepal). Science of the Total Environment. 713, p. 136703. https://doi.org/10.1016/j.scitotenv.2020.136703

Optimizing farmyard manure and cattle slurry applications for intensively managed grasslands based on UK-DNDC model simulations

Shah, S. H. H., Li, Y., Wang, J. and Collins, A. L. 2020. Optimizing farmyard manure and cattle slurry applications for intensively managed grasslands based on UK-DNDC model simulations. Science of the Total Environment. 714, p. 136672. https://doi.org/10.1016/j.scitotenv.2020.136672

The representation of sediment source group tracer distributions in Monte Carlo uncertainty routines for fingerprinting: An analysis of accuracy and precision using data for four contrasting catchments

Pulley, S., Collins, A. L. and Laceby, J. P. 2020. The representation of sediment source group tracer distributions in Monte Carlo uncertainty routines for fingerprinting: An analysis of accuracy and precision using data for four contrasting catchments. Hydrological Processes. pp. 1-20. https://doi.org/10.1002/hyp.13736

Spatial mapping of the provenance of storm dust: Application of data mining and ensemble modelling

Gholami, G., Mohamadifar, A. and Collins, A. L. 2020. Spatial mapping of the provenance of storm dust: Application of data mining and ensemble modelling. Atmospheric Research. 233 (104716). https://doi.org/10.1016/j.atmosres.2019.104716

A soil quality index for evaluation of degradation under land use and soil erosion categories in a small mountainous catchment, Iran

Nosrati, K. and Collins, A. L. 2019. A soil quality index for evaluation of degradation under land use and soil erosion categories in a small mountainous catchment, Iran. Journal of Mountain Science. 16 (11), pp. 2577-2590. https://doi.org/10.1007/s11629-019-5567-8

Thorium content in soil, water and sediment samples and fluvial sediment-associated transport in a catchment system with a semi-arid interface, Brazil

Nascimento, R. C., da Silva, Yuri J. A. B., do Nascimento, C. W. A., da Silva, Ygor J. A. B., da Silva, R. J. A. B. and Collins, A. L. 2019. Thorium content in soil, water and sediment samples and fluvial sediment-associated transport in a catchment system with a semi-arid interface, Brazil. Environmental Science and Pollution Research. pp. 1-9. https://doi.org/10.1007/s11356-019-06499-8

Field-based determination of controls on runoff and fine sediment generation from lowland grazing livestock fields

Pulley, S. and Collins, A. L. 2019. Field-based determination of controls on runoff and fine sediment generation from lowland grazing livestock fields. Journal of Environmental Management. 249 (1 November), p. 109365. https://doi.org/10.1016/j.jenvman.2019.109365

Fingerprinting sub-basin spatial suspended sediment sources by combining geochemical tracers and weathering indices

Nosrati, K., Fathi, Z. and Collins, A. L. 2019. Fingerprinting sub-basin spatial suspended sediment sources by combining geochemical tracers and weathering indices. Environmental Science and Pollution Research. 26 (27), p. 28401–28414. https://doi.org/10.1007/s11356-019-06024-x

Land use and climate change impacts on erosion and sediment transport. Proceedings of the International Association of Hydrological Sciences (PIAHS), Volume 381, P 1-126

Chalov, S., Golosov, A., Collins, A. L. and Stone, M. (ed.) 2019. Land use and climate change impacts on erosion and sediment transport. Proceedings of the International Association of Hydrological Sciences (PIAHS), Volume 381, P 1-126. Copernicus Publications.

A palaeoenvironmental study of particle size‐specific connectivity—New insights and implications from the West Sussex Rother Catchment, United Kingdom

Foster, I. D. L., Biddulph, M., Boardman, J., Copeland-Phillips, R., Evans, J., Pulley, S., Zhang, Y. and Collins, A. L. 2019. A palaeoenvironmental study of particle size‐specific connectivity—New insights and implications from the West Sussex Rother Catchment, United Kingdom. River Research and Applications. 35 (8), pp. 1192-1202. https://doi.org/10.1002/rra.3477

Twenty-three unsolved problems in hydrology (UPH) – a community perspective

Bloschl, G., Bierkens, M., Chambel, A., Cudennec, C., Destouni, G., Fiori, A., Kirchner, J. W., McDonnell, J. J., Sivapalan, M., Stumpp, C., Toth, E., Volpi, E., Carr, G., Lupton, C., Salinas, J., Szeles, B., Viglione, A., Aksoy, H., Allen, S. T., Amin, A., Andreassian, V., Arheimer, B., Aryal, S. K., Baker, V., Bardsley, E., Barendrecht, M. H., Bartosova, A., Batelaan, O., Berghuijs, W. R., Beven, K., Blume. T., Bogaard, T., Borges de Amorim, P., Bottcher, M. E., Boulet, G., Breinl, K., Brilly, M., Brocca, L., Buytaert, W., Castellarin, A., Castelletti, A., Chen, X., Chen ,Y., Chen , Y., Chifflard, P., Claps, P., Clark, M. P., Collins, A. L., Croke, B., Dathe, A., David, P. C., De Barros, F. P. J., De Rooij, G., Di Baldassarre, G., Driscoll, J. M., Duethmann, D., Dwivedi, R., Eris, E., Farmer, W. H., Feiccabrino, J., Ferguson, G., Ferrari, E., Ferrais, S., Fersch, B., Finger, D., Foglia, L., Fowler, K., Gartsman, B., Gascoin, S., Gaume, E., Gelfan, A., Geris, J., Gharari, S., Gleeson, T., Glendell, M., Gonzalez Bevacqua, A., Gonzalez-Dugo, M. P., Grimaldi, S., Gupta, A. B., Guse, B., Han, D., Hannah, D., Harpold, A., Haun, S., Heal, K., Helfricht, K., Herrnegger, M., Hipsey, M., Hlavacikova, H., Hohmann, C., Holko, L., Hopkinson, C., Hrachowitz, M., Illangasekare, T. H., Inam, A., Innocente, C., Istanbulluoglu, E., Jarihani, B., Kalantari, Z., Kalvans, A., Khanal, S., Khatami, S., Kiesel, J., Kirby, M., Knoben, W., Kochanek, K., Kohnova, S., Kolechkina, A., Krause, S., Kreamer, D., Kreibich, H., Kunstmann, H., Lange, H., Liberato, M. L. R., Lindquist, E., Link, T., Liu, J., Loucks, D. P., Luce, C., Mahe, G., Makarieva, O., Malard, J., Mashtayeva, S., Maskey, S., Mas-Pla, J., Mavrova-Guirguinova, M., Mazzoleni, M., Mernild, S., Misstear, B. D., Montanari, A., Muller-Thomy, H., Nabizadeh, A., Nardi, F., Neale, C., Nesterova, N., Nurtaev, B., Odongo, V. O., Panda, S., Pande, S., Pang, Z., Papacharalampous, G., Perrin, C., Pfister, L., Pimentel, R., Polo, M. J., Post, D., Prieto Sierra, C., Ramos, M-H., Renner, M., Reynolds, J. E., Ridolfi, E., Rigon, R., Riva, M., Robertson, D. E., Rosso, R., Roy, T., Sa, J. H. M., Salvadori, G., Sandells, M., Schaefli, B., Schumann, A., Scolobig, A., Seibert, J., Servat, E., Shafieri, M., Sharma, A., Sidibe, M., Sidle, R. C., Skaugen, T., Smith, H., Spiessel, S. M., Stein, L., Steinsland, I., Strasser, U., Su, B., Szolgay, J., Tarboton, D., Tauro, F., Thirel, G., Tian, F., Tong, R., Tussupova, K., Tryalsi, H., Uijlenhoet, R., Van Beek, R., Van der Ent, R. J., Van der Ploeg, M., Van Loon, A. F., Van Meerveld, I., Van Nooijen, R., Van Oel, P. R., Vidal, J-P., Von Freyberg, J., Vorogushyn, S., Wachniew, P., Wade, A. J., Ward, P., Westerberg, I. K., White, C., Wood, E. F., Woods, R., Xu, Z., Yilmaz, K. K. and Zhang, Y. 2019. Twenty-three unsolved problems in hydrology (UPH) – a community perspective. Hydrological Sciences Journal. 64 (10), pp. 1141-1158. https://doi.org/10.1080/02626667.2019.1620507

Fingerprinting sub-basin spatial sediment sources in a large Iranian catchment under dry-land cultivation and rangeland farming: combining geochemical tracers and weathering indices

Raigani, Z. M., Nosrati, K. and Collins, A. L. 2019. Fingerprinting sub-basin spatial sediment sources in a large Iranian catchment under dry-land cultivation and rangeland farming: combining geochemical tracers and weathering indices. Journal of Hydrology: Regional Studies. 24, p. 100613. https://doi.org/10.1016/j.ejrh.2019.100613

A Generic Approach for Live prediction of the risk of agricultural field runoff and delivery to watercourses: linking parsimonious soil-water-connectivity models with live weather data APIs in decision tools

Comber, A., Collins, A. L., Haro-Monteagudo, D., Hess, T., Zhang, Y., Smith, A. and Turner, A. 2019. A Generic Approach for Live prediction of the risk of agricultural field runoff and delivery to watercourses: linking parsimonious soil-water-connectivity models with live weather data APIs in decision tools. Frontiers in Sustainable Food Systems. 3, p. Article 42. https://doi.org/10.3389/fsufs.2019.00042

Fingerprinting the sources of water-mobilized sediment threatening agricultural and water resource sustainability: Progress, challenges and prospects in China

Tang, Q., Fu, B., Wen, A., Zhang, X., He, X. and Collins, A. L. 2019. Fingerprinting the sources of water-mobilized sediment threatening agricultural and water resource sustainability: Progress, challenges and prospects in China. Science China Earth Sciences. 62, pp. 2017-2030. https://doi.org/10.1007/s11430-018-9349-0

Monte Carlo fingerprinting of the terrestrial sources of different particle size fractions of coastal sediment deposits using geochemical tracers: some lessons for the user community

Gholami, H., TakhtiNajad, E. J., Collins, A. L. and Fathabadi, A. 2019. Monte Carlo fingerprinting of the terrestrial sources of different particle size fractions of coastal sediment deposits using geochemical tracers: some lessons for the user community. Environmental Science and Pollution Research. 26 (13), pp. 13560-13579. https://doi.org/10.1007/s11356-019-04857-0

Fingerprinting the contribution of quarrying to fine‐grained bed sediment in a mountainous catchment, Iran

Nosrati, K. and Collins, A. L. 2019. Fingerprinting the contribution of quarrying to fine‐grained bed sediment in a mountainous catchment, Iran. River Research and Applications. 35, pp. 290-300. https://doi.org/10.1002/rra.3408

Decision support framework to identify lakes that are likely to meet water quality targets if external inputs of phosphorus from agriculture are reduced

May, L., Taylor, P., Spears, B., Pitt, J-A., Collins, A. L., Corkley, I., Anthony, S., Skirvin, D., Lee, D. and Pamela, S. Naden 2019. Decision support framework to identify lakes that are likely to meet water quality targets if external inputs of phosphorus from agriculture are reduced. Limnetica. 38 (1), pp. 489-501. https://doi.org/10.23818/limn.38.28

The impact of metal-rich sediments derived from mining on freshwater stream life

Jones, I. J., Murphy, J. F., Collins, A. L., Spencer, K. L., Rainbow, P. S., Arnold, A., Pretty, J. L., Moorhouse A. M. L., Aguilera, V., Edwards, P., Parsonage, F., Potter, H. and Whitehouse, P. 2020. The impact of metal-rich sediments derived from mining on freshwater stream life. in: De Voogt, P. (ed.) Reviews of Environmental Contamination and Toxicology Volume 248. Reviews of Environmental Contamination and Toxicology (Continuation of Residue Reviews) Springer. pp. 111-189

Investigating the importance of recreational roads as a sediment source in a mountainous catchment using a fingerprinting procedure with different multivariate statistical techniques and a Bayesian un-mixing model

Nosrati, K. and Collins, A. L. 2019. Investigating the importance of recreational roads as a sediment source in a mountainous catchment using a fingerprinting procedure with different multivariate statistical techniques and a Bayesian un-mixing model. Journal of Hydrology. 569 (February), pp. 506-518. https://doi.org/10.1016/j.jhydrol.2018.12.019

Bed and suspended sediment-associated rare earth element concentrations and fluxes in a polluted Brazilian river system

da Silva, Y., Nascimento, C., da Silva, Y., Amorim, F., Singh, V. and Collins, A. L. 2018. Bed and suspended sediment-associated rare earth element concentrations and fluxes in a polluted Brazilian river system . Environmental Science and Pollution Research. 25 (34), pp. 34426-34437. https://doi.org/10.1007/s11356-018-3357-4

The sources and dynamics of fine-grained sediment degrading the Freshwater Pearl Mussel (Margaritifera margaritifera) beds of the River Torridge, Devon, UK

Pulley, S., Goubet, A., Mosser, I., Browning, S. and Collins, A. L. 2019. The sources and dynamics of fine-grained sediment degrading the Freshwater Pearl Mussel (Margaritifera margaritifera) beds of the River Torridge, Devon, UK. Science of the Total Environment. 657 (March 20), pp. 420-434. https://doi.org/10.1016/j.scitotenv.2018.11.401

Subsurface sources contribute substantially to fine‐grained suspended sediment transported in a tropical West African watershed in Burkina Faso

Rode, M., Op de Hipt, F., Collins, A. L., Zhang, Y., Theuring, P., Schkade, U-K. and Diekkruger, B. 2018. Subsurface sources contribute substantially to fine‐grained suspended sediment transported in a tropical West African watershed in Burkina Faso. Land Degradation & Development. 29 (11), pp. 4092-4105. https://doi.org/10.1002/ldr.3165

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

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

The environmental costs and benefits of high-yield farming

Balmford, A., Amano, T., Bartlett, H., Chadwick, D., Collins, A. L., Edwards, D., Field, R., Garnsworthy, P., Green, R., Smith, P., Waters, H., Whitmore, A. P., Broom, D. M., Chara, J., Finch, T., Garnett, E., Gathorne-Hardy, A., Hernandez-Medrano, J., Herrero, M., Hua, F., Latawiec, A., Misselbrook, T. H., Phalan, B., Simmons I. B., Takahashi, T., Vause, J., Ermgassen, E. Z. and Eisner, R. 2018. The environmental costs and benefits of high-yield farming. Nature Sustainability. 1, pp. 477-285. https://doi.org/10.1038/s41893-018-0138-5

Tracing sediment sources in a mountainous forest catchment under road construction in northern Iran: comparison of Bayesian and frequentist approaches

Nosrati, K., Haddadchi, A., Collins, A. L., Jalali, S. and Reza Zare, M. 2018. Tracing sediment sources in a mountainous forest catchment under road construction in northern Iran: comparison of Bayesian and frequentist approaches. Environmental Science and Pollution Research. 25, pp. 30979-30999. https://doi.org/10.1007/s11356-018-3097-5

Determining the sources of nutrient flux to water in headwater catchments: Examining the speciation balance to inform the targeting of mitigation measures

Lloyd, C. E. M., Johnes, P. J., Freer, J. E., Carswell, A. M., Jones, J. I., Stirling, M. W., Hodgkinson, R. A., Richmond, C. and Collins, A. L. 2019. Determining the sources of nutrient flux to water in headwater catchments: Examining the speciation balance to inform the targeting of mitigation measures. Science of the Total Environment. 648, pp. 1179-1200. https://doi.org/10.1016/j.scitotenv.2018.08.190

Small Water Bodies in Great Britain and Ireland: Ecosystem function, human-generated degradation, and options for restorative action

Riley, W. D., Potter, E. C. E., Collins, A. L., Biggs, J., Jarvie, H. P., Jones, J. I., Kelly-Quinn, M., Ormerod, S. J., Sear, D. A., Wilby, R. L., Broadmeadow, S., Brown, C. D., Chanin, P., Copp, G. H., Cowx, I. G., Grogan, A., Hornby, D. D., Huggett, D., Kelly, M. G., Naura, M., Newman, J. R. and Siriwardena, G. M. 2018. Small Water Bodies in Great Britain and Ireland: Ecosystem function, human-generated degradation, and options for restorative action. Science of the Total Environment. 645, pp. 1598-1616. https://doi.org/10.1016/j.scitotenv.2018.07.243

A method for uncertainty constraint of catchment discharge and phosphorus load estimates

Holloway, M. J., Beven K. J., Benskin, C. Mc. W. H., Collins, A. L., Evans, R., Fallon, P. D., Forber, K. J., Hiscock, K. M., Kahana R., Macleod, C. J. A., Ockenden, M. C., Villamizar, M., Wearing, C., Withers, P. J. A., Zhou, J. G., Barber, N. J. and Haygarth, P. M. 2018. A method for uncertainty constraint of catchment discharge and phosphorus load estimates. Hydrological Processes. 32 (17), pp. 2779-2787. https://doi.org/10.1002/hyp.13217

Tracing catchment fine sediment sources using the new SIFT (SedIment Fingerprinting Tool) open source software

Pulley, S. and Collins, A. L. 2018. Tracing catchment fine sediment sources using the new SIFT (SedIment Fingerprinting Tool) open source software. Science of the Total Environment. 635, p. 838–858. https://doi.org/10.1016/j.scitotenv.2018.04.126

Sedimentary chronology reinterpreted from Changshou Lake of the Three Gorges Reservoir Area reveals natural and anthropogenic control on sediment production

Anjum, R., Tang, Q., Collins, A. L., Gao, J., Long, Y., Zhang, X., He, X., Zhonglin, S., Wen, A. and Wei, J. 2018. Sedimentary chronology reinterpreted from Changshou Lake of the Three Gorges Reservoir Area reveals natural and anthropogenic control on sediment production. Environmental Science and Pollution Research. 24, pp. 17620-17633. https://doi.org/10.1007/s11356-018-1916-3

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

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

Particle size differentiation explains flow regulation controls on sediment sorting in the water-level fluctuation zone of the Three Gorges Reservoir, China

Tang, Q., Collins, A. L., Wen, A., He, X., Bao, Y., Yan, D., Long, Y. and Zhang, Y. 2018. Particle size differentiation explains flow regulation controls on sediment sorting in the water-level fluctuation zone of the Three Gorges Reservoir, China. Science of the Total Environment. 633, pp. 1114-1125. https://doi.org/10.1016/j.scitotenv.2018.03.258

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

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

The stable oxygen isotope ratio of resin extractable phosphate derived from fresh cattle faeces

Granger, S. J., Yang, Y., Pfahler, V., Hodgson, C., Smith, A. C., Le Cocq, K., Collins, A. L., Blackwell, M. S. A. and Howden, N. K. J. 2018. The stable oxygen isotope ratio of resin extractable phosphate derived from fresh cattle faeces. Rapid Communications in Mass Spectrometry. 32 (9), pp. 703-710. https://doi.org/10.1002/rcm.8092

Developing a sustainable strategy to conserve reservoir marginal landscapes

Tang, Q., Fu, B., Collins, A. L., Wen, A., He, X. and Bao, Y. 2018. Developing a sustainable strategy to conserve reservoir marginal landscapes. National Science Review. 5 (1), pp. 10-14. https://doi.org/10.1093/nsr/nwx102

An analysis of potential controls on long-term 137Cs accumulation in the sediments of UK lakes

Pulley, S., Foster, I. D. L., Collins, A. L., Zhang, Y. and Evans, Jennine 2018. An analysis of potential controls on long-term 137Cs accumulation in the sediments of UK lakes. Journal Of Paleolimnology. 60, pp. 1-30. https://doi.org/10.1007/s10933-017-0016-6

The challenges of modelling phosphorus in a headwater catchment: Applying a "limits of acceptability" uncertaintly framework to a water quality model

Hollaway, M. J., Beven, K. J., Benskin, C. McW. H., Collins, A. L., Evans, R., Falloon, P. D., Forber, K. J., Hiscock, K. M., Kahana, R., Macleod, C. J. A., Ockenden, M. C., Villamizar, M. L., Wearing, C., Withers, P. J. A., Zhou, J. G., Barber, N. J. and Haygarth, P. M. 2018. The challenges of modelling phosphorus in a headwater catchment: Applying a "limits of acceptability" uncertaintly framework to a water quality model. Journal of Hydrology. 558, pp. 607-624. https://doi.org/10.1016/j.jhydrol.2018.01.063

Fingerprinting sub-basin spatial sediment sources using different multivariate statistical techniques and the Modified MixSIR model

Collins, A. L., Nosrati, K. and Madankan, M. 2018. Fingerprinting sub-basin spatial sediment sources using different multivariate statistical techniques and the Modified MixSIR model. Catena. 164 (May), pp. 32-43. https://doi.org/10.1016/j.catena.2018.01.003

Variability in the mineral magnetic properties of soils and sediments within a single field in the Cape Fold mountains, South Africa : Implications for sediment sourcing tracing

Collins, A. L., Pulley, S. and Van der Waal, B. 2018. Variability in the mineral magnetic properties of soils and sediments within a single field in the Cape Fold mountains, South Africa : Implications for sediment sourcing tracing. Catena. 163, pp. 172-183. https://doi.org/10.1016/j.catena.2017.12.019

Prediction of storm transfers and annual loads with data-based mechanistic models using high-frequency data

Collins, A. L., Ockenden, M. C., Tych, W., Beven, K. J., Evans, R., Fallon, P. D., Forber, K. J., Hiscock, K. M., Holloway, M. J., Kahana, R., Macleod, C. J. A., Villamizar, M. L., Wearing, C., Withers, P. A. J., Zhou, J. G., Benskin, C. McW. H., Buke, S., Cooper, R. J., Freer, J. E. and Haygarth, P. M. 2017. Prediction of storm transfers and annual loads with data-based mechanistic models using high-frequency data. Hydrology And Earth System Sciences. 21, pp. 6425-6444. https://doi.org/10.5194/hess-21-6425-2017

Can macroinvertebrate biological traits indicate fine-grained sediment conditions in streams?

Collins, A. L., Murphy, J. F., Jones, J. I., Duerdoth, C. P., Pretty, J. L., Naden, P. S. and Sear, D. A. 2017. Can macroinvertebrate biological traits indicate fine-grained sediment conditions in streams? River Research and Applications. 33 (10), pp. 1606-1617. https://doi.org/10.1002/rra.3194

Assessing the potential impacts of a revised set of on-farm nutrient and sediment "basic" control measures for reducing agricultural diffuse pollution across England

Collins, A. L., Newell Price, J. P., Zhang, Y., Gooday, R., Naden, P. S. and Skirvin, D. 2018. Assessing the potential impacts of a revised set of on-farm nutrient and sediment "basic" control measures for reducing agricultural diffuse pollution across England. Science of the Total Environment. 621, pp. 1499-1511. https://doi.org/10.1016/j.scitotenv.2017.10.078

An exploration of individual, social and material factors influencing water pollution mitigation behaviours within the farming community

Inman, A., Michael, M., Wheeler, R., Vrain, E., Lovett, A., Collins, A. L., Jones, I., Johnes, P. and Cleasby, W. 2018. An exploration of individual, social and material factors influencing water pollution mitigation behaviours within the farming community. Land Use Policy. 70, pp. 16-26. https://doi.org/10.1016/j.landusepol.2017.09.042

The magnitude and significance of sediment oxygen demand in gravel spawning beds for the incubation of salmonid embryos

Collins, A. L., Sear, D. A., Pattison, I., Smallman, D. J., Jones, J. I. and Naden, P. S. 2017. The magnitude and significance of sediment oxygen demand in gravel spawning beds for the incubation of salmonid embryos. River Research and Applications. 33 (10), pp. 1642-1654. https://doi.org/10.1002/rra.3212

The fine sediment conundrum; quantifying, mitigating and managing the isues

Collins, A. L., Mathers, K. L., England, J., Brierley, B. and Rice, S. P. 2017. The fine sediment conundrum; quantifying, mitigating and managing the isues. River Research and Applications. 33, pp. 1509-1514. https://doi.org/10.1002/rra.3228

The scale problem in tackling diffuse water pollution from agriculture: Insights from the Avon Demonstration Test

Biddulph, M., Collins, A. L., Foster, I. D. L. and Holmes, N. 2017. The scale problem in tackling diffuse water pollution from agriculture: Insights from the Avon Demonstration Test. River Research and Applications. 33 (10), pp. 1527-1538. https://doi.org/10.1002/rra.3222

Colour as reliable tracer to identify the sources of historically deposited flood bench sediment in the Transkei, South Africa: A comparison with mineral magnetic tracers before and after hydrogen peroxide pre-treatment

Pulley, S., Van der Waal, B., Collins, A. L. and Rowntree, K. 2018. Colour as reliable tracer to identify the sources of historically deposited flood bench sediment in the Transkei, South Africa: A comparison with mineral magnetic tracers before and after hydrogen peroxide pre-treatment. Catena. 160, pp. 242-251. https://doi.org/10.1016/j.catena.2017.09.018

Hydrological controls on DOC : nitrate resource stoichiometry in a lowland, agricultural catchment, southern UK

Heppell, C. M., Binley, A., Trimmer, M., Darch, T., Jones, A., Malone, E., Collins, A. L., Johnes, P. J., Freer, J. E. and Lloyd, C. E. M. 2017. Hydrological controls on DOC : nitrate resource stoichiometry in a lowland, agricultural catchment, southern UK. Hydrology And Earth System Sciences. 21 (9), pp. 4785-4802. https://doi.org/10.5194/hess-21-4785-2017

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

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

Are source groups always appropriate when sediment fingerprinting? The direct comparison of source and sediment samples as a methodological step

Collins, A. L., Pulley, S., Van der Waal, B., Foster, I. D. L. and Rowntree, K. 2017. Are source groups always appropriate when sediment fingerprinting? The direct comparison of source and sediment samples as a methodological step. River Research and Applications. 33 (10), pp. 1553-1563. https://doi.org/10.1002/rra.3192

A comparison of conventional and 137Cs-based estimates of soil erosion rates on arable and grassland across lowland England and Wales

Evans, R., Collins, A. L., Zhang, Y., Foster, I. D. L., Boardman, J., Sint, H., Lee, M. R. F. and Griffith, B. A. 2017. A comparison of conventional and 137Cs-based estimates of soil erosion rates on arable and grassland across lowland England and Wales. Earth-Science Reviews. 173 (October), pp. 49-64. https://doi.org/10.1016/j.earscirev.2017.08.005

Fingerprinting source contributions to bed sediment‐associated organic matter in the headwater subcatchments of the River Itchen SAC, Hampshire, UK

Collins, A. L., Zhang, Y., McMillan, S., Dixon, E. R., Cancer-Berroya, E., Poiret, C. and Stringellow, A. 2017. Fingerprinting source contributions to bed sediment‐associated organic matter in the headwater subcatchments of the River Itchen SAC, Hampshire, UK. River Research and Applications. 33 (10), pp. 1515-1526. https://doi.org/10.1002/rra.3172

Major agricultural changes required to mitigate phosphorus losses under climate change

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

Sediment‐associated organic matter sources and sediment oxygen demand in a Special Area of Conservation (SAC): A case study of the River Axe, UK

Collins, A. L., Zhang, Y., McMillan, S., Dixon, E. R., Stringfellow, A., Bateman, S. and Sear, D. A. 2017. Sediment‐associated organic matter sources and sediment oxygen demand in a Special Area of Conservation (SAC): A case study of the River Axe, UK. River Research and Applications. 33 (10), pp. 1539-1552. https://doi.org/10.1002/rra.3175

Reducing soil phosphorus fertility brings potential long-term environmental gains: A UK analysis

Withers, P. J. A., Hodgkinson, R. A., Rollett, A., Dyer, C., Dils, R., Collins, A. L., Bilsborrow, P. E., Bailey, G. and Sylvester-Bradley, R. 2017. Reducing soil phosphorus fertility brings potential long-term environmental gains: A UK analysis. Environmental Research Letters. 12 (6). https://doi.org/10.1088/1748-9326/aa69fc

The potential benefits of on-farm mitigation scenarios for reducing multiple pollutant loadings in prioritised agri-environment areas across England

Zhang, Y., Collins, A. L., Jones, J. I., Johnes, P. J., Inman, A. and Freer, J. E. 2017. The potential benefits of on-farm mitigation scenarios for reducing multiple pollutant loadings in prioritised agri-environment areas across England. Environmental Science & Policy. 73 (July), pp. 100-114. https://doi.org/10.1016/j.envsci.2017.04.004

Sediment transfer at different spatial and temporal scales in the Sichuan Hilly Basin, China: Synthesizing data from multiple approaches and preliminary interpretation in the context of climatic and anthropogenic drivers

Golosov, V., Collins, A. L., Tang, Q., Zhang, X., Zhou, P., He, X. and Wen, A. 2017. Sediment transfer at different spatial and temporal scales in the Sichuan Hilly Basin, China: Synthesizing data from multiple approaches and preliminary interpretation in the context of climatic and anthropogenic drivers. Science of the Total Environment. 598 (15 November), pp. 319-329. https://doi.org/10.1016/j.scitotenv.2017.04.133

Analysis of fundamental physical factors influencing channel bank erosion: results for contrasting catchments in England and Wales

James, V. J. J., Nicholas, A. P., Collins, A. L. and Quine, T. A. 2017. Analysis of fundamental physical factors influencing channel bank erosion: results for contrasting catchments in England and Wales. Environmental Earth Sciences. 76, p. 307. https://doi.org/10.1007/s12665-017-6593-x

Sediment source fingerprinting for informing catchment management: Methodological approaches, problems and uncertainty

Collins, A. L., Foster, I. D. L., Gellis, A. C., Porto, P. and Horowitz, A. J. 2017. Sediment source fingerprinting for informing catchment management: Methodological approaches, problems and uncertainty. Journal of Environmental Management. 194 (1 June), pp. 1-3. https://doi.org/10.1016/j.jenvman.2017.03.026

The potential for gamma-emitting radionuclides to contribute to an understanding of erosion processes in South Africa

Foster, I. D. L., Boardman, J., Collins, A. L., Copeland-Phillips, R., Kuhn, N. J., Mighall, T. M., Pulley, S. and Rowntree, K. M. 2017. The potential for gamma-emitting radionuclides to contribute to an understanding of erosion processes in South Africa. Proceedings of the International Association of Hydrological Sciences. 375, pp. 29-34. https://doi.org/10.5194/piahs-375-29-2017

Projected impacts of increased uptake of source control mitigation measures on agricultural diffuse pollution emissions to water and air

Zhang, Y., Collins, A. L., Johnes, P. J. and Jones, J. I. 2017. Projected impacts of increased uptake of source control mitigation measures on agricultural diffuse pollution emissions to water and air. Land Use Policy. 62 (March), pp. 185-201. https://doi.org/10.1016/j.landusepol.2016.12.017

Integrating monitoring and modelling for understanding, predicting and managing sediment dynamics

Collins, A. L., Stone, M., Horowitz, A. and Foster, I. (ed.) 2017. Integrating monitoring and modelling for understanding, predicting and managing sediment dynamics. Copernicus Publications.

The oxygen isotopic composition of phosphate in river water and its potential sources in the Upper River Taw catchment, UK

Granger, S. J., Heaton, T. H. E., Pfahler, V., Blackwell, M. S. A., Yuan, H-M. and Collins, A. L. 2017. The oxygen isotopic composition of phosphate in river water and its potential sources in the Upper River Taw catchment, UK. Science of the Total Environment. 574 (1 January), pp. 680-690. https://doi.org/10.1016/j.scitotenv.2016.09.007

Sediment source fingerprinting as an aid to catchment management: A review of the current state of knowledge and a methodological decision-tree for end-users

Collins, A. L., Pulley, S., Foster, I. D. L., Gellis, A., Porto, P. and Horowitz, A. J. 2017. Sediment source fingerprinting as an aid to catchment management: A review of the current state of knowledge and a methodological decision-tree for end-users. Journal of Environmental Management. 194 (1 June), pp. 86-108. https://doi.org/10.1016/j.jenvman.2016.09.075

Use of sediment source fingerprinting to assess the role of subsurface erosion in the supply of fine sediment in a degraded catchment in the Eastern Cape, South Africa

Manjoro, M., Rowntree, K. M., Kakembo, V., Foster, I. D. L. and Collins, A. L. 2017. Use of sediment source fingerprinting to assess the role of subsurface erosion in the supply of fine sediment in a degraded catchment in the Eastern Cape, South Africa. Journal of Environmental Management. 194 (1 June), pp. 27-41. https://doi.org/10.1016/j.jenvman.2016.07.019

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

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

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

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

The impact of catchment source group classification on the accuracy of sediment fingerprinting outputs

Pulley, S., Foster, I. and Collins, A. L. 2017. The impact of catchment source group classification on the accuracy of sediment fingerprinting outputs. Journal of Environmental Management. 194, pp. 16-26. https://doi.org/10.1016/j.jenvman.2016.04.048

Fine sediment transport and management

Walling, D. E. and Collins, A. L. 2016. Fine sediment transport and management. in: Gilvear, D., Greenwood, Malcolm T., Thoms, Martin C. and Wood, Paul J. (ed.) River science : research and management for the 21st Century (Chapter 3) Chichester, Sussex Wiley-Blackwell. pp. 37-60

Tackling agricultural diffuse pollution: What might uptake of farmer-preferred measures deliver for emissions to water and air?

Collins, A. L., Zhang, Y., Winter, M., Inman, A., Jones, J. I., Johnes, P. J., Cleasby, W., Vrain, E., Lovett, A. and Noble, L. 2016. Tackling agricultural diffuse pollution: What might uptake of farmer-preferred measures deliver for emissions to water and air? Science of the Total Environment. 547 (15 March), pp. 269-281. https://doi.org/10.1016/j.scitotenv.2015.12.130

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

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

Flow regulation manipulates contemporary seasonal sedimentary dynamics in the reservoir fluctuation zone of the Three Gorges Reservoir, China

Tang, Q., Bao, Y. H., He, X. B., Fu, B. J., Collins, A. L. and Zhang, X. B. 2016. Flow regulation manipulates contemporary seasonal sedimentary dynamics in the reservoir fluctuation zone of the Three Gorges Reservoir, China. Science of the Total Environment. 548, pp. 410-420. https://doi.org/10.1016/j.scitotenv.2015.12.158

Discharge and nutrient uncertainty: implications for nutrient flux estimation in small streams

Lloyd, C. E. M., Freer, J. E., Johnes, P. J., Coxon, G. and Collins, A. L. 2016. Discharge and nutrient uncertainty: implications for nutrient flux estimation in small streams. Hydrological Processes. 30 (1), pp. 135-152. https://doi.org/10.1002/hyp.10574

Use of farm survey returns from the Demonstration Test Catchments to update modelled predictions of sediment and total phosphorus loadings from subsurface drains across England and Wales

Zhang, Y., Collins, A. L. and Hodgkinson, R. 2016. Use of farm survey returns from the Demonstration Test Catchments to update modelled predictions of sediment and total phosphorus loadings from subsurface drains across England and Wales. Soil Use and Management. 32, pp. 127-137. https://doi.org/10.1111/sum.12249

Understanding the controls on deposited fine sediment in the streams of agricultural catchments

Naden, P. S., Murphy, J. F., Old, G. H., Newman, J., Scarlett, P., Harman, M., Duerdoth, C. P., Hawczak, A., Pretty, J. L., Arnold, A., Laize, C., Hornby, D. D., Collins, A. L., Sear, D. A. and Jones, J. I. 2016. Understanding the controls on deposited fine sediment in the streams of agricultural catchments. Science of the Total Environment. 547, pp. 366-381. https://doi.org/10.1016/j.scitotenv.2015.12.079

Sediment-phosphorus dynamics can shift aquatic ecology and cause downstream legacy effects after wildfire in large river systems

Emelko, M. B., Stone, M., Silins, U., Allin, D., Collins, A. L., Williams, C. H. S., Martens, A. M. and Bladon, K. D. 2016. Sediment-phosphorus dynamics can shift aquatic ecology and cause downstream legacy effects after wildfire in large river systems. Global Change Biology. 22 (3), pp. 1168-1184. https://doi.org/10.1111/gcb.13073

Mapping the combined risk of agricultural fine sediment input and accumulation for riverine ecosystems across England and Wales

Naura, M., Hornby, D. D., Collins, A. L., Sear, D. A., Hill, C., Jones, J. I. and Naden, P. S. 2016. Mapping the combined risk of agricultural fine sediment input and accumulation for riverine ecosystems across England and Wales. Ecological Indicators. 70, pp. 209-221. https://doi.org/10.1016/j.ecolind.2016.03.055

Lattice Boltzmann method for the fractional advection-diffusion equation

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

Interpreting sedimentation dynamics at Longxi catchment in the Three Gorges Area, China, using Cs-137 activity, particle size and rainfall erosivity

Gao, J. Z., Long, Y., Zhang, X. B., Collins, A. L., He, X. B., Zhang, Y-Q. and Shi, Z. L. 2016. Interpreting sedimentation dynamics at Longxi catchment in the Three Gorges Area, China, using Cs-137 activity, particle size and rainfall erosivity. Journal of Mountain Science. 13 (5), pp. 857-869. https://doi.org/10.1007/s11629-015-3637-0

Exceedance of modern 'background' fine-grained sediment delivery to rivers due to current agricultural land use and uptake of water pollution mitigation options across England and Wales

Collins, A. L. and Zhang, Y. 2016. Exceedance of modern 'background' fine-grained sediment delivery to rivers due to current agricultural land use and uptake of water pollution mitigation options across England and Wales. Environmental Science & Policy. 61, pp. 61-73. https://doi.org/10.1016/j.envsci.2016.03.017

The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150

Wang, L., Stuart, M. E., Lewis, M. A., Ward, R. S., Skirvin, D., Naden, P. S., Collins, A. L. and Ascott, M. J. 2016. The changing trend in nitrate concentrations in major aquifers due to historical nitrate loading from agricultural land across England and Wales from 1925 to 2150. Science of the Total Environment. 542, pp. 694-705. https://doi.org/10.1016/j.scitotenv.2015.10.127

Does fine sediment source as well as quantity affect salmonid embryo mortality and development?

Sear, D. A., Jones, J. I., Collins, A. L., Hulin, A., Burke, N., Bateman, S., Pattison, I. and Naden, P. S. 2016. Does fine sediment source as well as quantity affect salmonid embryo mortality and development? Science of the Total Environment. 541, pp. 957-968. https://doi.org/10.1016/j.scitotenv.2015.09.155

A review of the policies and implementation of practices to decrease water quality impairment by phosphorus in New Zealand, the UK and the US

Mcdowell, R. W., Dils, R. M., Collins, A. L., Flahive, K. A., Sharpley, A. N. and Quinn, J. 2016. A review of the policies and implementation of practices to decrease water quality impairment by phosphorus in New Zealand, the UK and the US. Nutrient Cycling in Agroecosystems. 104 (3), pp. 289-305. https://doi.org/10.1007/s10705-015-9727-0

Using hysteresis analysis of high-resolution water quality monitoring data, including uncertainty, to infer controls on nutrient and sediment transfer in catchments

Lloyd, C. E. M., Freer, J. E., Johnes, P. J. and Collins, A. L. 2016. Using hysteresis analysis of high-resolution water quality monitoring data, including uncertainty, to infer controls on nutrient and sediment transfer in catchments. Science of the Total Environment. 543, pp. 388-404. https://doi.org/10.1016/j.scitotenv.2015.11.028

Technical note: testing an improved index for analysing storm discharge-nutrient hysteresis

Lloyd, C. E. M., Freer, J. E., Johnes, P. J. and Collins, A. L. 2016. Technical note: testing an improved index for analysing storm discharge-nutrient hysteresis. Hydrology And Earth System Sciences. 20 (2), pp. 625-632. https://doi.org/10.5194/hess-20-625-2016

Extent, frequency and rate of water erosion of arable land in Britain - benefits and challenges for modelling

Evans, R., Collins, A. L., Foster, I. D. L., Rickson, R. J., Anthony, S. G., Brewer, T., Deeks, L., Newell-Price, J. P., Truckell, I. G. and Zhang, Y. 2016. Extent, frequency and rate of water erosion of arable land in Britain - benefits and challenges for modelling. Soil Use and Management. 32 (S1), pp. 149-161. https://doi.org/10.1111/sum.12210

Interactions between fine-grained sediment delivery, river bed deposition and salmonid spawning success

Pattison, I., Sear, D. A., Jones, J. I. and Naden, P. S. 2015. Interactions between fine-grained sediment delivery, river bed deposition and salmonid spawning success. Proceedings of the International Association of Hydrological Sciences. 367, pp. 199-206. https://doi.org/10.5194/piahs-367-199-2015

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

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

Capturing the spatial variability of N2O emissions on grazed grasslands

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

Source identification of fine-grained suspended sediment in the Kharaa River basin, northern Mongolia

Theuring, P., Collins, A. L. and Rode, M. 2015. Source identification of fine-grained suspended sediment in the Kharaa River basin, northern Mongolia. Science of the Total Environment. 526, pp. 77-87. https://doi.org/10.1016/j.scitotenv.2015.03.134

Development of a biotic index using stream macroinvertebrates to assess stress from deposited fine sediment

Murphy, J. F., Jones, J. I., Pretty, J. L., Duerdoth, C. P., Hawczak, A., Arnold, A., Blackburn, J. H., Naden, P. S., Old, G., Sear, D. A., Hornby, D., Clarke, R. T. and Collins, A. L. 2015. Development of a biotic index using stream macroinvertebrates to assess stress from deposited fine sediment. Freshwater Biology. 60 (10), pp. 2019-2036. https://doi.org/10.1111/fwb.12627

Assessment of a rapid method for quantitative reach-scale estimates of deposited fine sediment in rivers

Duerdoth, C. P., Arnold, A., Murphy, J. F., Naden, P. S., Scarlett, P., Collins, A. L., Sear, D. A. and Jones, J. I. 2015. Assessment of a rapid method for quantitative reach-scale estimates of deposited fine sediment in rivers. Geomorphology. 230, pp. 37-50. https://doi.org/10.1016/j.geomorph.2014.11.003

Sources of sediment-bound organic matter infiltrating spawning gravels during the incubation and emergence life stages of salmonids

Collins, A. L., Williams, L. J., Zhang, Y., Marius, M., Dungait, J. A. J., Smallman, D. J., Dixon, E. R., Stringfellow, A., Sear, D. A., Jones, J. I. and Naden, P. S. 2014. Sources of sediment-bound organic matter infiltrating spawning gravels during the incubation and emergence life stages of salmonids. Agriculture, Ecosystems & Environment. 196 (15 October), pp. 76-93. https://doi.org/10.1016/j.agee.2014.06.018

The use of composite fingerprints to quantify sediment sources in a wildfire impacted landscape, Alberta, Canada

Stone, M., Collins, A. L., Silins, U., Emelko, M. B. and Zhang, Y. 2014. The use of composite fingerprints to quantify sediment sources in a wildfire impacted landscape, Alberta, Canada. Science of the Total Environment. 473-474 (1 March), pp. 642-650. https://doi.org/10.1016/j.scitotenv.2013.12.052

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

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

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

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

Distributed and dynamic modelling of hydrology, phosphorus and ecology in the Hampshire Avon and Blashford Lakes: evaluating alternative strategies to meet WFD standards

Whitehead, P. G., Jin, L., Crossman, J., Comber, S., Johnes, P. J., Daldorph, P., Flynn, N., Collins, A. L., Butterfield, D., Mistry, R., Bardon, R., Pope, L. and Willows, R. 2014. Distributed and dynamic modelling of hydrology, phosphorus and ecology in the Hampshire Avon and Blashford Lakes: evaluating alternative strategies to meet WFD standards. Science of the Total Environment. 481, pp. 157-166. https://doi.org/10.1016/j.scitotenv.2014.02.007

Groundwater conceptual models: implications for evaluating diffuse pollution mitigation measures

Allen, D. J., Darling, W. G., Davies, J., Newell, A. J., Gooddy, D. C. and Collins, A. L. 2014. Groundwater conceptual models: implications for evaluating diffuse pollution mitigation measures. Quarterly Journal Of Engineering Geology And Hydrogeology. 47, pp. 65-80. https://doi.org/10.1144/qjegh2013-043

Cross sector contributions to river pollution in England and Wales: updating waterbody scale information to support policy delivery for the Water Framework Directive

Zhang, Y., Collins, A. L., Murdoch, N., Lee, D. and Naden, P. S. 2014. Cross sector contributions to river pollution in England and Wales: updating waterbody scale information to support policy delivery for the Water Framework Directive. Environmental Science & Policy. 42, pp. 16-32. https://doi.org/10.1016/j.envsci.2014.04.010

Identifying priorities for nutrient mitigation using river concentration-flow relationships: the Thames basin, UK

Bowes, M. J., Jarvie, H. P., Naden, P. S., Old, G. H., Scarlett, P. M., Roberts, C., Armstrong, L. K., Harman, S. A., Wickham, H. D. and Collins, A. L. 2014. Identifying priorities for nutrient mitigation using river concentration-flow relationships: the Thames basin, UK. Journal of Hydrology. 517, pp. 1-12. https://doi.org/10.1016/j.jhydrol.2014.03.063

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

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

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

Methods for detecting change in hydrochemical time series in response to targeted pollutant mitigation in river catchments

Lloyd, C. E. M., Freer, J. E., Collins, A. L., Johnes, P. J. and Jones, J. I. 2014. Methods for detecting change in hydrochemical time series in response to targeted pollutant mitigation in river catchments. Journal of Hydrology. 514, pp. 297-312. https://doi.org/10.1016/j.jhydrol.2014.04.036

The costs and efficacy of sediment mitigation measures for representative farm types across England and Wales

Collins, A. L., Zhang, Y. and Naden, P. 2014. The costs and efficacy of sediment mitigation measures for representative farm types across England and Wales. Proceedings Symposium on Sediment Dynamics from the Summit to the Sea, New Orleans, 11-14 December 2014 (IAHS Publication), Vol.367. International Association of Hydrological Sciences (IAHS) Press, Wallingford Oxford. pp. 382-388

Mitigating diffuse pollution from agriculture: international approaches and experience. Editorial

Collins, A. L., Stutter, M. and Kronvang, B. 2014. Mitigating diffuse pollution from agriculture: international approaches and experience. Editorial. Science of the Total Environment. 468-469, pp. 1173-1177. https://doi.org/10.1016/j.scitotenv.2013.11.001

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

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

Catchment source contributions to the sediment-bound organic matter degrading salmonid spawning gravels in a lowland river, southern England

Collins, A. L., Williams, L. J., Zhang, Y., Marius, M., Dungait, J. A. J., Smallman, D. J., Dixon, E. R., Stringfellow, A., Sear, D. A., Jones, J. I. and Naden, P. S. 2013. Catchment source contributions to the sediment-bound organic matter degrading salmonid spawning gravels in a lowland river, southern England. Science of the Total Environment. 456-457 (1 July), pp. 181-195. https://doi.org/10.1016/j.scitotenv.2013.03.093

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

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

Contemporary fine‐grained bed sediment sources across the River Wensum Demonstration Test Catchment, UK

Collins, A. L., Zhang, Y. S., Hickinbotham, R., Bailey, G., Darlington, S., Grenfell, S. E., Evans, R. and Blackwell, M. S. A. 2013. Contemporary fine‐grained bed sediment sources across the River Wensum Demonstration Test Catchment, UK. Hydrological Processes. 27 (6), pp. 857-884. https://doi.org/10.1002/hyp.9654