My research interests are in fisheries science and its application to fisheries management, environmental impact assessment and environmental protection. Past and current research includes the effect of metal pollution on coastal marine fish, the population dynamics of juvenile salmonids in rivers, fish habitat modelling, impacts of forestry and acidification on freshwater fisheries, the development and application of biological reference points (BRPs) to the assessment of national salmon stocks in England and Wales, the role of river discharge on salmonid migration and effects of flow alteration, factors affecting the distribution and life histories of anadromous trout in rivers and coastal waters of the Irish Sea, the ecology and trophic relationships of fish in mangrove ecosystems.

• PhD: The Uptake and Regulation of Zinc in Juvenile Flatfish
  University of East Anglia, 1972–1976

2025

• E-gyhoeddi cyn argraffuQuantitative insights into the spatio‐temporal variation of Atlantic salmon (Salmo salar) biomass in a river catchment using eDNA metabarcoding
  Perry, W. B., Milner, N., Jâms, I. B., de Bruyn, M., Ormerod, S. J., Deiner, K., Bik, H. M., Carvalho, G., Colbourne, J., Cosby, B. J., Durance, I. & Creer, S., 11 Medi 2025, (E-gyhoeddi cyn argraffu) Yn: Journal of Fish Biology.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid

2024

• CyhoeddwydAn integrated spatio-temporal view of riverine biodiversity using environmental DNA metabarcoding
  Perry, W. B., Seymour, M., Orsini, L., Jâms, I. B., Milner, N., Edwards, F., Harvey, R., de Bruyn, M., Bista, I., Walsh, K., Emmett, B., Blackman, R., Altermatt, F., Lawson Handley, L., Mächler, E., Deiner, K., Bik, H. M., Carvalho, G., Colbourne, J. & Cosby, B. J. & 2 eraill, Durance, I. & Creer, S., 23 Mai 2024, Yn: Nature Communications. 15, 1, t. 4372
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
• CyhoeddwydUsing swim‐up traps to assess Arctic charr Salvelinus alpinus spawning habitat and the phenology and density of emergent fry
  Smith, A., Milner, N., Papadopoulos, A., Seymour, M. & Carvahlo, G., Chwef 2024, Yn: Fisheries Management and Ecology. 31, 1, e12648.
  Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid