Dr Prysor Williams

Uwch Ddarlithydd mewn Rheolaeth Amgylcheddol

Contact info

Lleoliad: F5a Thoday, Ysgol y Gwyddorau Naturiol ac Amgylcheddol, Prifysgol Bangor

E-bost: prysor.williams@bangor.ac.uk

Ffôn: 01248 382 637

X/Twitter: @PrysorWilliams

  1. Cyhoeddwyd

    Spatial zoning of microbial functions and plant-soil nitrogen dynamics across a riparian area in an extensively grazed livestock system

    de Sousa, L., Glanville, H., Marshall, M., Williams, A., Abadie, M., Clark, I. M., Blaud, A. & Jones, D. L., Mai 2018, Yn: Soil Biology and Biochemistry. 120, t. 153-164

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  2. Cyhoeddwyd

    Delineating and mapping riparian areas for ecosystem service assessment

    de Sosa, L. L., Glanville, H. C., Marshall, M. R., Abood, S. A., Williams, A. P. & Jones, D. L., Maw 2018, Yn: ECOHYDROLOGY. 11, 2, e1928.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  3. Cyhoeddwyd

    Quantifying the contribution of riparian soils to the provision of ecosystem services

    de Sosa, L. L., Glanville, H. C., Marshall, M. R., Williams, A. P. & Jones, D. L., 15 Mai 2018, Yn: Science of the Total Environment. 624, t. 807-819

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  4. Cyhoeddwyd

    Collaboration for Sustainable Intensification: The Underpinning Role of Social Sustainability

    Wynne-Jones, S., Hyland, J., Williams, P. & Chadwick, D., Ion 2020, Yn: Sociologia Ruralis. 60, 1, t. 58-82 25 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  5. Cyhoeddwyd

    Leaching of bioluminescent Escherichia coli O157:H7 from sheep and cattle faeces during simulated rainstorm events

    Williams, A. P., Gordon, H., Jones, D. L., Strachan, N. J., Avery, L. M. & Killham, K., 1 Tach 2008, Yn: Journal of Applied Microbiology. 105, 5, t. 1452-1460

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  6. Cyhoeddwyd

    Persistence and metabolic activity of Escherichia coli O157:H7 in farm animal faeces

    Williams, A. P., McGregor, K. A., Killham, K. & Jones, D. L., 1 Hyd 2008, Yn: FEMS Microbiology Letters. 287, 2, t. 168-173

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  7. Cyhoeddwyd

    Chicken wing microbiology: finger licking good?

    Williams, A. P., 1 Ion 2008.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  8. Cyhoeddwyd
  9. Cyhoeddwyd

    Persistence of Escherichia coli O157 on farm surfaces under different environmental conditions.

    Williams, A. P., Avery, L. M., Killham, K. & Jones, D. L., 18 Chwef 2005, Yn: Journal of Applied Microbiology. 98, 5, t. 1075-1083

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  10. Cyhoeddwyd

    Survival of Escherichia coli O157:H7 in the rhizosphere of maize grown in waste-amended soil.

    Williams, A. P., Avery, L. M., Killham, K. & Jones, D. L., 1 Chwef 2007, Yn: Journal of Applied Microbiology. 102, 2, t. 319-326

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  11. Cyhoeddwyd

    Earthworms as vectors of Escherichia coli O157:H7 in soil and vermicomposts.

    Williams, A. P., Roberts, P., Avery, L. M., Killham, K. & Jones, D. L., 1 Hyd 2006, Yn: Fems Microbiology Ecology. 58, 1, t. 54-64

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  12. Cyhoeddwyd

    Persistence, dissipation, and activity of Escherichia coli O157:H7 within sand and seawater environments.

    Williams, A. P., Avery, L. M., Killham, K. & Jones, D. L., 1 Ebr 2007, Yn: Fems Microbiology Ecology. 60, 1, t. 24-32

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  13. Cyhoeddwyd

    Seeking an alternative method of dealing with fallen stock.

    Williams, A. P., 1 Ion 2008.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  14. Cyhoeddwyd

    Influence of Land Use and Nutrient Flux on Metabolic Activity of E. coli O157 in River Water

    Williams, A. P., Quilliam, R. S., Thorn, C. E., Cooper, D., Reynolds, B. & Jones, D. L., 1 Gorff 2012, Yn: Water, Air and Soil Pollution. 223, 6, t. 3077-3083

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  15. Cyhoeddwyd

    Moisture, sawdust, and bleach regulate the persistence of Escherichia coli O157:H7 on floor surfaces in butcher shops

    Williams, A. P., Avery, L. M., Killham, K. & Jones, D. L., 1 Rhag 2008, Yn: Food Control. 19, 12, t. 1119-1125

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  16. Cyhoeddwyd

    Increasing the productivity of an upland pasture with the least environmental impacts

    Williams, N., Gibbons, J., Chadwick, D., Marsden, K. & Williams, P., 1 Awst 2021, Yn: Agriculture, Ecosystems and Environment. 315, 107449.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  17. Cyhoeddwyd

    How to compost a sheep.

    Williams, A. P., 1 Ion 2008.

    Allbwn ymchwil: Cyfraniad at gynhadleddPapur

  18. Cyhoeddwyd

    Declining reactivation ability of Escherichia coli O157 following incubation within soil

    Williams, A. P., Gordon, H. E., Jones, D. L., Killham, K., Strachan, N. J. & Forbes, K. J., 1 Awst 2013, Yn: Soil Biology and Biochemistry. 63, t. 85-88

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  19. Cyhoeddwyd

    Bioreduction of fallen stock – An evaluation of in-vessel bioreduction for containment of sheep prior to disposal: Final report

    Williams, A. P., Edwards-Jones, G. & Jones, D. L., 1 Ion 2008, 2008 gol. Unknown.

    Allbwn ymchwil: Llyfr/AdroddiadAdroddiad Comisiwn

  20. Cyhoeddwyd

    The role of the natural environment in the emergence of antibiotic resistance in Gram-negative bacteria

    Wellington, E. M., Boxall, A. B., Cross, P., Feil, E. J., Gaze, W. H., Hawkey, P. M., Johnson-Rollings, A. S., Jones, D. L., Otten, W., Thomas, C. M. & Williams, A. P., 1 Chwef 2013, Yn: Lancet Infectious Diseases. 13, 2, t. 155-165

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  21. Cyhoeddwyd

    Replacing inorganic fertilizer with anaerobic digestate may maintain agricultural productivity at less environmental cost

    Walsh, J. J., Jones, D. L., Edwards-Jones, G. & Williams, A. P., 1 Rhag 2012, Yn: Journal of Plant Nutrition and Soil Science. 175, 6, t. 840-845

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  22. Cyhoeddwyd

    Repeated application of anaerobic digestate, undigested cattle slurry and inorganic fertilizer N: Impacts on pasture yield and quality

    Walsh, J. J., Jones, D. L., Chadwick, D. & Williams, A., 1 Medi 2018, Yn: Grass and Forage Science. 73, t. 758-763

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  23. Cyhoeddwyd

    Fungal and bacterial growth following the application of slurry and anaerobic digestate of livestock manure to temperate pasture soils

    Walsh, J. J., Rousk, J., Edwards-Jones, G., Jones, D. L. & Williams, A. P., 3 Ebr 2012, Yn: Biology and Fertility of Soils. 48, 8, t. 889-897

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  24. Cyhoeddwyd

    Economic and environmental efficiency of UK and Ireland water companies: Influence of exogenous factors and rurality

    Walker, N., Norton, A., Harris, I., Williams, A. & Styles, D., 1 Gorff 2019, Yn: Journal of Environmental Management. 241, t. 363-373

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  25. Cyhoeddwyd

    Pitfalls in international benchmarking of energy intensity across wastewater treatment utilities

    Walker, N., Williams, P. & Styles, D., 15 Rhag 2021, Yn: Journal of Environmental Management. 300, 10 t., 113613.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  26. Cyhoeddwyd

    Water sector resilience in the United Kingdom and Ireland: The COVID-19 challenge

    Walker, N., Styles, D. & Williams, P., 1 Meh 2023, Yn: Utilities Policy. 82, 101550.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  27. Cyhoeddwyd

    Aligning efficiency benchmarking with sustainable outcomes in the United Kingdom water sector

    Walker, N. L., Styles, D., Gallagher, J. & Williams, A. P., 1 Meh 2021, Yn: Journal of Environmental Management. 287, 112317.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  28. Cyhoeddwyd

    Key performance indicators to explain energy & economic efficiency across water utilities, and identifying suitable proxies

    Walker, N., Williams, P. & Styles, D., 1 Medi 2020, Yn: Journal of Environmental Management. 269, 110810.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  29. Cyhoeddwyd

    Cross-sector sustainability benchmarking of major utilities in the United Kingdom

    Walker, N., Styles, D., Coughlan, P. & Williams, P., 1 Hyd 2022, Yn: Utilities Policy. 78, 101417.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  30. Cyhoeddwyd

    A life cycle assessment of the construction phase of eleven micro-hydropower installations in the UK

    Ueda, T., Roberts, E. S., Styles, D., Williams, A., Ramos, H. M. & Gallagher, J., 1 Mai 2019, Yn: Journal of Cleaner Production. 218, t. 1-9

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  31. Cyhoeddwyd

    Grazing intensity is a poor indicator of waterborne Escherichia coli O157 activity

    Thorn, C. E., Quilliam, R., Williams, P., Malham, S., Cooper, D. M., Jones, D. L. & Reynolds, B., 1 Rhag 2011, Yn: Anaerobe. 17, 6

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  32. Cyhoeddwyd

    Consequential life cycle assessment of biogas, biofuel and biomass energy options within an arable crop rotation

    Styles, D., Gibbons, J., Williams, A. P., Dauber, J., Stichnothe, H., Urban, B., Chadwick, D. R. & Jones, D. L., 26 Chwef 2015, Yn: GCB Bioenergy. 7, 6, t. 1305-1320

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  33. Cyhoeddwyd

    Cattle feed or bioenergy? Consequential life cycle assessment of biogas feedstock options on dairy farms

    Styles, D., Gibbons, J., Williams, A. P., Stichnothe, H., Chadwick, D. R. & Healey, J. R., 10 Awst 2015, Yn: Global Change Biology Bioenergy. 7, 5, t. 1034–1049

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  34. Cyhoeddwyd

    Climate mitigation efficacy of anaerobic digestion in a decarbonising economy

    Styles, D., Yesufu, J., Bowman, M., Williams, P., Duffy, C. & Luyckx, K., 1 Maw 2022, Yn: Journal of Cleaner Production. 338, 13 t., 130441.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  35. Cyhoeddwyd

    Assessing Soil Nitrogen Availability using Microdialysis-Derived Diffusive Flux Measurements

    Shaw, R., Williams, A. & Jones, D., 25 Medi 2014, Yn: Soil Science Society of America Journal. 78, 5, t. 1797-1803

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  36. Cyhoeddwyd

    Assessing the Potential for Ion Selective Electrodes and Dual Wavelength UV Spectroscopy as a Rapid on-Farm Measurement of Soil Nitrate Concentration

    Shaw, R., Williams, A., Miller, A. & Jones, D., 2 Gorff 2013, Yn: Agriculture. 3, 3, t. 327-341

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  37. Cyhoeddwyd

    Circular use of feed by-products from alcohol production mitigates water scarcity

    Schestak, I., Styles, D., Black, K. & Williams, P., 1 Maw 2022, Yn: Sustainable Production and Consumption. 30, t. 158-170

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  38. Cyhoeddwyd

    Emissions down the drain: Balancing life cycle energy and greenhouse gas savings with resource use for heat recovery from kitchen drains

    Schestak, I., Spriet, J., Styles, D. & Williams, P., 1 Hyd 2020, Yn: Journal of Environmental Management. 271, 110988.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  39. Cyhoeddwyd

    Introducing a Calculator for the Environmental and Financial Potential of Drain Water Heat Recovery in Commercial Kitchens.

    Schestak, I., Spriet, J., Styles, D. & Williams, P., 7 Rhag 2021, Yn: Water. 13, 24, 14 t., 3486.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  40. Cyhoeddwyd

    Heat recovery and water reuse in micro-distilleries improves eco-efficiency of alcohol production

    Schestak, I., Spriet, J., Black, K., Styles, D., Farago, M., Rygaard, M. & Williams, P., 1 Ion 2023, Yn: Journal of Environmental Management. 325, part A, 11 t., 116468.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  41. Cyhoeddwyd

    Combining risk assessment and epidemiological risk factors to elucidate the sources of human E. coli O157 infection

    Rotariu, O., Ogden, I. D., MacRitchie, L., Forbes, K. J., Williams, A. P., Cross, P., Hunter, C. J., Teunis, P. F. & Strachan, N. J., 1 Medi 2012, Yn: Epidemiology and Infection. 140, 08, t. 1414-1429

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  42. Cyhoeddwyd

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

    Rivero, M. J., Evans, A., Berndt, A., Cartmill, A., Dowsey, A., Farruggia, A., Mignolet, C., Enriquez-Hidalgo, D., Chadwick, D., McCracken, D., Busch, D., Pereyra, F., Martin, G. B., Sanford, G. R., Sheridan, H., Wright, I., Brunet, L., Eisler, M., Lopez-Villalobos, N., Rovira, P., Harris, P., Murphy, P., Williams, P., Jackson, R. D., Machado, R., Suraj, P. T., Puech, T., Boland, T., Ayala, W. & Lee, M. R. F., Hyd 2021, Yn: Animal Frontiers. 11, 5, t. 52-58 7 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  43. Cyhoeddwyd

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

    Rivero, M. J., Lopez-Villalobos, N., Evans, A., Berndt, A., Cartmill, A., Neal, A. L., McLaren, A., Farruggia, A., Mignolet, C., Chadwick, D., Styles, D., McCracken, D., Busch, D., Martin, G. B., Flemming, H., Sheridan, H., Gibbons, J., Merbold, L., Eisler, M., Lambe, N., Rovira, P., Harris, P., Murphy, P., Vercoe, P. E., Williams, P., Machado, R., Takahashi, T., Puech, T., Boland, T., Ayala, W. & Lee, M. R. F., 2021, Yn: Reproduction, Fertility and Development. 33, 2, t. 1-19

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  44. Cyhoeddwyd

    Identifying barriers to routine soil testing within beef and sheep farming systems

    Rhymes, J., Wynne-Jones, S., Williams, P., Harris, I., Rose, D., Chadwick, D. & Jones, D. L., 15 Rhag 2021, Yn: Geoderma. 404, 115298.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  45. Cyhoeddwyd

    Evaluating the accuracy and usefulness of commercially-available proximal soil mapping services for grassland nutrient management planning and soil health monitoring

    Rhymes, J., Chadwick, D. R., Williams, A. P., Harris, I. M., Lark, R. M. & Jones, D. L., Meh 2023, Yn: Precision Agriculture. 24, 3, t. 898-920 23 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  46. Cyhoeddwyd

    Reducing household greenhouse gas emissions from space and water heating through low-carbon technology: identifying cost-effective approaches

    Rafique, A. & Williams, P., 1 Hyd 2021, Yn: Energy and Buildings. 248, 11162.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  47. Cyhoeddwyd

    Subclinical infection and asymptomatic carriage of gastrointestinal zoonoses: occupational exposure, environmental pathways, and the anonymous spread of disease

    Quilliam, R. S., Cross, P., Williams, A. P., Edwards-Jones, G., Salmon, R. L., Rigby, D., Chalmers, R. M., Thomas, D. R. & Jones, D. L., 1 Hyd 2013, Yn: Epidemiology and Infection. 141, 10, t. 2011-2021

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl adolyguadolygiad gan gymheiriaid

  48. Cyhoeddwyd

    Lettuce Cultivar Mediates Both Phyllosphere and Rhizosphere Activity of Escherichia coli O157:H7

    Quilliam, R., Williams, P. & Jones, D. L., 16 Maw 2012, Yn: PLoS ONE. 7, 3, t. e33842

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  49. Cyhoeddwyd

    Seroprevalence and Risk Factors Associated with Escherichia coli O157 in a Farming Population

    Quilliam, R. S., Chalmers, R. M., Williams, A. P., Chart, H., Willshaw, G. A., Kench, S. M., Edwards-Jones, G., Evans, J., Thomas, D. R., Salmon, R. L. & Jones, D. L., 1 Maw 2012, Yn: Zoonoses and Public Health. 59, 2, t. 83-88

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

  50. Cyhoeddwyd

    Unearthing human pathogens at the agricultural–environment interface: A review of current methods for the detection of Escherichia coli O157 in freshwater ecosystems

    Quilliam, R. S., Williams, A. P., Avery, L. M., Malham, S. & Jones, D. L., 1 Maw 2011, Yn: Agriculture, Ecosystems and Environment. 140, 3-4, t. 354-360

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygladolygiad gan gymheiriaid

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