Professor Shelagh Malham
Athro mewn Bioleg Forol / Cyfarwyddwr Sefydliad Ymchwil y Coleg

Aelodaeth
Contact info
Room: Marine Centre Wales Phone:01248 383252
E-Mail:S.Malham@bangor.ac.uk
I am a Professor in Marine Biology in the School of Ocean Sciences. I completed my BSc (Jt. Hons. Marine Biology and Zoology) and PhD in Octopus immunology at Bangor University. Following a Marie Curie fellowship (on oyster immune function) in Centre National de la Recherche Scientifique (CNRS) station in Roscoff, France and a Return Marie Curie (immunology and genetics of oysters) I was made a Research Lecturer in 2007 and a Senior Research Fellow in 2015. I have been successful in obtaining a number of research council, EU and commercial funding.
My primary research is on environmental impacts on shellfish. This covers four main themes: i) Understanding the current ecological processes and functions which govern shellfish health, ii) Studying the impact of climate change on the abundance, distribution and health of shellfish, iii) Quantifying the terrestrial sources and impacts of pollutants and pathogens on shellfish, iv) As a cross-cutting theme running across these areas of science, my research seeks to understand the cascading effects of these drivers of change on the aquaculture industry, and the wider societal impacts on the ecosystem services that shellfish underpin.
My research is often applied science, driven by industry questions. When combined with novel scientific techniques and taking a holistic, multidisciplinary approach, this produces both cutting-edge science and research impact, with direct benefits to stakeholders as well as the research community.
Research Areas
- Erthygl › Ymchwil › Adolygwyd gan gymheiriaid
- Cyhoeddwyd
Physicochemical Factors Influence the Abundance and Culturability of Human Enteric Pathogens and Fecal Indicator Organisms in Estuarine Water and Sediment
Hassard, F., Andrews, A., Jones, D. L., Parsons, L., Jones, V., Cox, B. A., Daldorph, P., Brett, H., McDonald, J. & Malham, S., Hyd 2017, Yn: Frontiers in Microbiology. 8, 1996.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Poor air passenger knowledge of COVID-19 symptoms and behaviour undermines strategies aimed at preventing the import of SARS-CoV-2 into the UK
Jones, D. L., Rhymes, J., Green, E., Rimmer, C., Kevill, J., Malham, S., Weightman, A. & Farkas, K., 1 Maw 2023, Yn: Scientific Reports. 13, 1, 3494.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Predicting potential spawning areas of European bass, Dicentrarchus labrax, in the Irish and Celtic Seas
Lincoln, H., Robins, P., Wilmes, S.-B., Pérez-Mayol, S., Moore, A., Simpson, S., Goward Brown, A., Heney, C., Malham, S., Morales-Nin, B., Hold, N. & McCarthy, I., 1 Chwef 2024, Yn: Fisheries Research. 270, 106884.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Predicting the dispersal of SARS-CoV-2 RNA from the wastewater treatment plant to the coast
Robins, P., Dickson, N., Kevill, J., Malham, S., Singer, A., Quilliam, R. & Jones, D. L., Medi 2022, Yn: Heliyon. 8, 9, E10547.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Review of climate change impacts on marine aquaculture in the UK and Ireland
Callaway, R., Shinn, A. P., Grenfell, S. E., Bron, J. E., Burnell, G., Cook, E. J., Crumlish, M., Culloty, S., Davidson, K., Ellis, R. P., Flynn, K. J., Fox, C., Green, D. M., Hays, G. C., Hughes, A., Jhonston, E., Lowe, C. D., Lupatsch, I., Malham, S., Mendzil, A. F., Nickell, T., Pickerell, T., Rowley, A. F., Stanley, M. S., Tocher, D. R., Turnbull, J. F., Webb, G., Wootton, E. & Shields, R., 22 Maw 2013, Yn: Aquatic Conservation: Marine and Freshwater Ecosystems. 22, 3, t. 389-421Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Seasonal and diurnal surveillance of treated and untreated wastewater for human enteric viruses
Farkas, K., Marshall, M., Cooper, D., McDonald, J. E., Malham, S. K., Peters, D. E., Maloney, J. D. & Jones, D. L., Tach 2018, Yn: Environmental Science and Pollution Research. 25, 33, t. 33391-33401Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Seasonal and spatial dynamics of enteric viruses in wastewater and in riverine and estuarine receiving waters
Malham, S., Farkas, K., McDonald, J., Jones, D. L., Cooper, D. & de Rougemont, A., 1 Medi 2018, Yn: Science of the Total Environment. 634, t. 1174 1183 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Seasonal development of a tidal mixing front drives shifts in community structure and diversity of bacterioplankton
King, N., Wilmes, S.-B., Browett, S. S., Healey, A., McDevitt, A. D., McKeown, N. J., Roche, R., Skujina, I., Smale, D., Thorpe, J. & Malham, S., 5 Medi 2023, Yn: Molecular Ecology. 32, 18, t. 4953-5210Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Sediment Composition Influences Spatial Variation in the Abundance of Human Pathogen Indicator Bacteria within an Estuarine Environment
Perkins, T. L., Clements, K., Baas, J. H., Jago, C. F., Jones, D. L., Malham, S. K. & McDonald, J. E., 14 Tach 2014, Yn: PLoS ONE. 9, 11Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Spatial and temporal heterogeneity of bacteria across an intertidal shellfish bed: Implications for regulatory monitoring of faecal indicator organisms
Malham, S., Clements, K., Quilliam, R. S., Jones, D. L., Wilson, J. & Malham, S. K., 14 Tach 2014, Yn: Science of the Total Environment. 506, t. 1-9Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Spatial patterns and environmental constraints on ecosystem services at a catchment scale
Emmett, B., Cooper, D., Smart, S., Jackson, B., Thomas, A., Cosby, B., Evans, C., Glanville, H., McDonald, J., Malham, S., Marshall, M., Jarvis, S., Rajko-Nenow, P., Webb, G. P., Ward, S., Rowe, E., Jones, L., Vanbergen, E. J., Keith, A., Carter, H., Pereira, M. G., Hughes, S., Lebron, I., Wade, A. & Jones, D., 1 Rhag 2016, Yn: Science of the Total Environment. 572, t. 1586-1600Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Spatial variation of waterborne Escherichia coli - implications for routine water quality monitoring
Quilliam, R. S., Clements, K., Duce, C. E., Cottrill, S. B., Malham, S. K. & Jones, D. L., 1 Rhag 2011, Yn: Journal of Water and Health. 9, 4, t. 734-737Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Stress and stress-induced neuroendocrine changes increase the susceptibility of juvenile oysters (Crassostrea gigas) to Vibrio splendidus.
Lacoste, A., Jalabert, F., Malham, S. K., Cueff, A. & Poulet, S. A., 1 Mai 2001, Yn: Applied and Environmental Microbiology. 67, 5, t. 2304-2309Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Stress-induced catecholamine changes in the hemolymph of the oyster Crassostrea gigas.
Lacoste, A., Malham, S. K., Cueff, A. & Poulet, S. A., 1 Mai 2001, Yn: General and Comparative Endocrinology. 122, 2, t. 181-188Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Stress-induced immune changes in the oyster Crassostrea gigas.
Lacoste, A., Malham, S. K., Gelebart, F., Cueff, A. & Poulet, S. A., 1 Ion 2002, Yn: Developmental and Comparative Immunology. 26, 1, t. 1-9Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Suitability of aircraft wastewater for pathogen detection and public health surveillance
Jones, D. L., Rhymes, J., Wade, M. J., Kevill, J., Malham, S., Grimsley, J. M. S., Rimmer, C., Weightman, A. & Farkas, K., 15 Ion 2023, Yn: Science of the Total Environment. 856, Pt 2, t. 159162 159162.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Summer mortality of the Pacific oyster, Crassostrea gigas, in the Irish Sea: The influence of temperature and nutrients on health and survival.
Malham, S., Cotter, E., O'Keeffe, S., Lynch, S., Culloty, S. C., King, J. W., Latchford, J. W. & Beaumont, A., 1 Chwef 2009, Yn: Aquaculture. 287, 1-2, t. 128-138Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Summer mortality of the Pacific oyster, Crassostrea gigas, in the Irish Sea: the influence of growth, biochemistry and gametogenesis.
Cotter, E., Malham, S., O'Keefe, S., Lynch, S. A., Latchford, J. W., King, J. W., Beaumont, A. R. & Culloty, S. C., 24 Mai 2010, Yn: Aquaculture. 303, 1-4, t. 8-21Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Ten priority questions for increasing the consistency and success in hatchery production of the European flat oyster for habitat restoration
zu Ermgassen, S. O. S. E., Albentosa, M., Bakker, N., Blanco, A., Bonacic, K., Carboni, S., Brundu, G., Colsoul, B., Pineiro, N. A., da Costa, F., Dubbeldam, M., Fabra, M., Galley, T., Gowland, D., Jones, N., Hernandez, A., Hernandis, S., Laugen, A. T., Magnesen, T., Malham, S., Pogoda, B., Preston, J., Sas, H., Saurel, C., Barja, J. L. & Kamermans, P., 20 Hyd 2023, Yn: Aquatic Living Resources. 36, 10 t., 29.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The health status of mussels, Mytilus spp., in Ireland and Wales with the molecular identification of a previously undescribed haplosporidian
Lynch, S. A., Morgan, E., Carlsson, J., Mackenzie, C., Wooton, E. C., Malham, S. K. & Culloty, S. C., 6 Maw 2014, Yn: Journal of Invertebrate Pathology. 118, t. 59-65Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The interaction of human microbial pathogens, particulate material and nutrients in estuarine environments and their impacts on recreational and shellfish waters
Malham, S. K., Rajko-Nenow, P., Howlett, E., Tuson, K. E., Perkins, T. L., Pallett, D. W., Wang, H., Jago, C. F., Jones, D. L. & McDonald, J. E., 7 Gorff 2014, Yn: Environmental Science: Processes and Impacts. 16, t. 2145-2155Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The potential impact of climate change on the infectious diseases of commercially important shellfish populations in the Irish Sea—a review
Robins, P. E., Malham, S., Rowley, A. F., Cross, M. E., Culloty, S. C., Lynch, S. A., Mackenzie, C. L., Morgan, E., O'Riordan, R. M., Robbins, P. E., Smith, A. L., Thrupp, T. J., Vogan, C. L., Wootton, E. C. & Malham, S. K., 1 Mai 2014, Yn: ICES Journal of Marine Science. 71, 4, t. 741-759Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
The role of wind in controlling the connectivity of blue mussels (Mytilus edulis L.) populations
Demmer, J., Robins, P., Malham, S., Lewis, M., Owen, A., Jones, T. & Neill, S., 21 Ion 2022, Yn: Movement Ecology. 10, 1, 3.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Trapping and bypassing of suspended particulate matter, particulate nutrients and faecal indicator organisms in the river-estuary transition zone of a shallow macrotidal estuary
Jago, C., Robins, P., Howlett, E., Hassard, F., Rajko-Nenow, P., Jackson, S., Nguyen, C. & Malham, S., 20 Maw 2024, Yn: Science of the Total Environment. 917, 170343.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Two-Step Concentration of Complex Water Samples for the Detection of Viruses
Farkas, K., McDonald, J., Malham, S. & Jones, D. L., 10 Medi 2018, Yn: Methods and Protocols. 1, 3, 35.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid