Dr Prysor Williams

Uwch Ddarlithydd

!!Visiting address

F5a Thoday, School of Natural Sciences, Prifysgol Bangor University
LL57 2UW

Contact info

Mae gennyf ddiddordebau ymchwil eang o gwmpas amaeth a'r amgylchedd, a microbioleg.

  1. Erthygl › Ymchwil › Adolygwyd gan gymheiriaid
  2. 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 gyfnodolynErthygl

  3. Cyhoeddwyd

    A quantitative risk assessment for the safety of carcase storage systems for scrapie infected farms

    Adkin, A., Jones, D. L., Eckford, R. L., Edwards-Jones, G. & Williams, A. P., 21 Gorff 2014, Yn : Journal of Applied Microbiology. 117, 4, t. 940-948

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  4. Cyhoeddwyd

    A strategic assessment of micro-hydropower in the UK and Irish water industry: Identifying technical and economic constraints

    Gallagher, J., Harris, I. M., Packwood, A. J., McNabola, A. & Williams, A. P., 20 Ebr 2015, Yn : Renewable Energy. 81, t. 808-815

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  5. Cyhoeddwyd

    Absence of Escherichia coli 0157:H7 in sheep and cattle faeces in North Wales

    Alhefli, N. A., Adam, H., Jones, D. & Williams, P., 10 Awst 2013, Yn : Veterinary Record. 173, 6, t. 143-143

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  6. Cyhoeddwyd

    Antibacterial action of chitosan-arginine against Escherichia coli O157 in chicken juice

    Lahmer, R. A., Williams, A. P., Townsend, S., Baker, S. & Jones, D. L., 1 Gorff 2012, Yn : Food Control. 26, 1, t. 206-211

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  7. 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 gyfnodolynErthygl

  8. 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 gyfnodolynErthygl

  9. Cyhoeddwyd

    Bioreduction of Sheep Carcasses Effectively Contains and Reduces Pathogen Levels under Operational and Simulated Breakdown Conditions

    Golyshin, P., Gwyther, C. L., Jones, D. L., Golyshin, P. N., Edwards-Jones, G., McKillen, J., McNair, I., McDonald, J. E. & Williams, A. P., 21 Mai 2013, Yn : Environmental Science and Technology. 47, 10, t. 5267–5275

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  10. 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 gyfnodolynErthygl

  11. Cyhoeddwyd

    Changes in the physicochemical properties and enzymatic activity of waste during bioreduction of pig carcasses

    Gwyther, C. L., Jones, D. L., Gertler, C., Edwards-Jones, G. & Williams, A. P., 28 Chwef 2014, Yn : Environmental Technology. 35, 15, t. 1904-1915

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  12. 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

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  13. 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 gyfnodolynErthygl

  14. Cyhoeddwyd

    Communication of bluetongue mitigation techniques.

    Cross, P., Williams, P. & Edwards-Jones, G., 21 Tach 2009, Yn : Veterinary Record. 165, 21, t. 636

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  15. 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 gyfnodolynErthygl

  16. Cyhoeddwyd

    Current and Future Environmental Balance of Small-Scale Run-of-River Hydropower

    Gallagher, J., Styles, D., McNabola, A. & Williams, A. P., 24 Ebr 2015, Yn : Environmental Science and Technology. 49, 10, t. 6344-6351

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  17. 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 gyfnodolynErthygl

  18. 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 gyfnodolynErthygl

  19. Cyhoeddwyd

    Differences in the perceptions of farmers and veterinary surgeons about the efficacy of mitigation strategies for controlling bluetongue.

    Cross, P., Williams, A. P. & Edwards-Jones, G., 3 Hyd 2009, Yn : Veterinary Record. 165, 14, t. 397-403

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  20. 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 gyfnodolynErthygl

  21. 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 gyfnodolynErthygl

  22. Cyhoeddwyd

    Effectiveness of a wool based packaging system on the abundance of surface spoilage microorganisms on meat products

    Curling, S., Jones, D., Ormondroyd, G. & Williams, A., 2017, Yn : Arab Gulf Journal of Scientific Research. 34, 2/3

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  23. Cyhoeddwyd

    Effectiveness of a wool based packaging system on the abundance of surface spoilage microorganisms on meat products

    Lahmer, R. A., Morris, A., Curling, S., Ormondroyd, G., Jones, D. & Williams, A., Mai 2016, Yn : Assiut Journal of Agricultural Sciences (AJAS). 47, 2, t. 24-28

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  24. E-gyhoeddi cyn argraffu

    Elevated serum antibody responses to synthetic mycobacterial lipid antigens among UK farmers: an indication of exposure to environmental mycobacteria?

    Jones, A., Davies, C., Al-Dulayymi, J., Gwenin, C., Gibbons, J., Williams, P. & Baird, M., 26 Tach 2020, Yn : RSC Medicinal Chemistry.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  25. 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 gyfnodolynErthygl

  26. Cyhoeddwyd

    Energy recovery in the water industry using micro-hydropower: an opportunity to improve sustainability

    McNabola, A., Coughlan, P., Corcoran, L., Power, C., Williams, A. P., Harris, I., Gallagher, J. & Styles, D., 1 Chwef 2014, Yn : Water Policy. 16, 1

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  27. Cyhoeddwyd

    Energy recovery in the water industry: an assessment of the potential of micro-hydropower

    McNabola, A., Coughlin, P. & Williams, A. P., 1 Meh 2014, Yn : Water and Environment Journal. 28, 2, t. 294-304

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  28. Cyhoeddwyd

    Escherichia coli O157: comparing awareness of rural residents and visitors in livestock farming areas

    Jones, C. D., Hunter, C., Williams, A. P., Strachan, N. J. & Cross, P., 7 Ion 2011, Yn : Epidemiology and Infection. 139, 10, t. 1522-1530

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  29. Cyhoeddwyd

    Farmers’ perceptions of climate change: identifying types

    Hyland, J., Jones, D., Parkhill, K. A., Barnes, A. P. & Williams, A., 13 Mai 2015, Yn : Agriculture and Human Values. 33, 2, t. 323-339

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  30. Cyhoeddwyd

    Fate of pathogens in a simulated bioreduction system for livestock carcasses

    Golyshin, P., Gwyther, C. L., Jones, D. L., Golyshin, P. N., Edwards-Jones, G. & Williams, A. P., 1 Mai 2012, Yn : Waste Management. 32, 5, t. 933-938

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  31. 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 gyfnodolynErthygl

  32. Cyhoeddwyd

    Heat and lime-treatment as effective control methods for E.coli 0157:H7 in organic wastes

    Avery, L. M., Williams, P., Killham, K. & Jones, D. L., 1 Mai 2009, Yn : Bioresource Technology. 100, 10, t. 2692-2698

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  33. Cyhoeddwyd

    Impact of Sediment Concentration on the Survival of Wastewater-Derived blaCTX-M-15-Producing E. coli, and the Implications for Dispersal into Estuarine Waters

    Bashawri, Y. M. A., Robins, P., Jones, D. L., McDonald, J., Cooper, D. & Williams, P., 19 Hyd 2020, Yn : International journal of environmental research and public health. 17, 20, 15 t., 7608.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  34. Cyhoeddwyd

    Improving livestock production efficiencies presents a major opportunity to reduce sectoral greenhouse gas emissions

    Hyland, J., Styles, D., Jones, D. & Williams, A., 1 Medi 2016, Yn : Agricultural Systems. 147, t. 123-131

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  35. Cyhoeddwyd

    In-vessel bioreduction provides an effective storage and pre-treatment method for livestock carcasses prior to final disposal

    Edwards-Jones, G., Jones, D. & Williams, A., 1 Medi 2009, Yn : Bioresource Technology. 100, t. 4032-4040 9 t.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  36. 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 gyfnodolynErthygl

  37. Cyhoeddwyd

    Influence of historical climate patterns on streamflow and water demand in Wales, UK

    Dallison, R., Patil, S. & Williams, P., 12 Meh 2020, Yn : Water. 12, 6, 1684.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  38. Cyhoeddwyd

    Innovating for low‐carbon energy through hydropower: Enabling a conservation charity's transition to a low‐carbon community

    Gallagher, J., Coughlan, P., Williams, A. & McNabola, A., Rhag 2018, Yn : Creativity and innovation management. 27, 4, t. 375-386

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  39. Cyhoeddwyd

    Inventory compilation for renewable energy systems: the pitfalls of materiality thresholds and priority impact categories using hydropower case studies

    Gallagher, J., Styles, D., McNabola, A. & Williams, A. P., 15 Hyd 2015, Yn : International Journal of Life Cycle Assessment. 20, 12, t. 1701-1707

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  40. 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 gyfnodolynErthygl

  41. 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 gyfnodolynErthygl

  42. 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 gyfnodolynErthygl

  43. Cyhoeddwyd

    Life cycle environmental balance and greenhouse gas mitigation potential of micro-hydropower energy recovery in the water industry

    Gallagher, J., Styles, D., McNabola, A. & Williams, A. P., 11 Maw 2015, Yn : Journal of Cleaner Production. 99, t. 152-159

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  44. Cyhoeddwyd

    Making green technology greener: Achieving a balance between carbon and resource savings through ecodesign in hydropower systems

    Gallagher, J., Styles, D., McNabola, A. & Williams, A., 1 Rhag 2016, Yn : Resources, Conservation and Recycling. 105, Part A, t. 11-17

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  45. Cyhoeddwyd

    Microbiological quality of chicken wings damaged on the farm or in the processing plant.

    Malpass, M. C., Williams, A. P., Jones, D. L. & Omed, H. M., 1 Meh 2010, Yn : Food Microbiology. 27, 4, t. 521-525

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

  46. 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 gyfnodolynErthygl

  47. 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 gyfnodolynErthygl

  48. 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 gyfnodolynErthygl

  49. 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 gyfnodolynErthygl

  50. 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 gyfnodolynErthygl

  51. Cyhoeddwyd

    Reducing Escherichia coli O157 risk in rural communities

    Gordon, H., Roberts, J., Wossink, A., Jones, C., Hunter, C., Chadwick, D., Ogden, I., Jones, D., Rotariu, O., Strachan, N., Erdem, S., Rigby, D., Farrington, J., Teunis, P., Kosmider, R., Williams, P., Cross, P. & Killham, K., 1 Ion 2008, Yn : SAC-SEPA Proceedings: Agriculture in a Changing Environment.

    Allbwn ymchwil: Cyfraniad at gyfnodolynErthygl

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