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
A comparison of precipitation and filtration-based SARS-CoV-2 recovery methods and the influence of temperature, turbidity, and surfactant load in urban wastewater
Kevill, J. L., Pellett, C., Farkas, K., Brown, M. R., Bassano, I., Denise, H., McDonald, J. E., Malham, S. K., Porter, J., Warren, J., Evens, N. P., Paterson, S., Singer, A. C. & Jones, D. L., 20 Chwef 2022, Yn: Science of the Total Environment. 808, 151916.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
A comparison of the MPN and pour plate methods for estimating shellfish contamination by Escherichia coli
Cooper, D. M., Mannion, F., Jones, L., Pinn, E., Sorby, R., Malham, S. & Le Vay, L., 2 Gorff 2024, Yn: Journal of Applied Microbiology. 135, 7, lxae163.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
A methodology for screening haemolymph of intertidal mussels, Mytilus edulis, using FT-IR spectroscopy as a tool for environmental assesment.
Gidman, E. A., Jones, M. L., Bussell, J. A., Malham, S., Reynolds, B., Seed, R., Causton, D. R., Johnson, H. E. & Gwynn-Jones, D., 1 Rhag 2007, Yn: Metabolomics. 3, 4, t. 465-473Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Abundance and Distribution of Enteric Bacteria and Viruses in Coastal and Estuarine Sediments—a Review
Hassard, F., Gwyther, C. L., Farkas, K., Andrews, A., Jones, V., Cox, B., Brett, H., Jones, D., McDonald, J. & Malham, S., 1 Tach 2016, Yn: Frontiers in Microbiology.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Air pollution abatement from Green-Blue-Grey infrastructure
Kumar, P., Corada, K., Debele, S. E., Emygdio, A. P. M., Abhijith, K., Hassan, H., Broomandi, P., Baldauf, R., Calvillo, N., Cao, S.-J., Desrivières, S., Feng, Z., Gallagher, J., Kjeldsen, T. R., Khan, A. A., Khare, M., Kota, S. H., Li, B., Malham, S. K., McNabola, A., Namdeo, A., Nema, A. K., Reis, S., Sm, S. N., Tiwary, A., Vardoulakis, S., Wenk, J., Wang, F., Wang, J., Woolf, D., Yao, R. & Jones, L., 3 Rhag 2024, Yn: The Innovation Geoscience. 2, 4, 100100.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Assessment of wastewater derived pollution using viral monitoring in two estuaries
Farkas, K., Mannion, F., Sorby, R., Winterbourn, B., Allender, S., Gregory, C. G. M., Holding, P., Thorpe, J. M., Malham, S. K. & Le Vay, L., 1 Maw 2024, Yn: Marine pollution bulletin. 200, 116081.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Changes in the immune response and metabolic fingerprint of the mussel, Mytilus edulis (Linnaeus) in response to lowered salinity and physical stress.
Bussell, J. A., Gidman, E. A., Causton, D. R., Gwynn-Jones, D., Malham, S. K., Jones, M. L., Reynolds, B. & Seed, R., 7 Ebr 2008, Yn: Journal of Experimental Marine Biology and Ecology. 358, 1, t. 78-85Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Climate and land-use change impact on faecal indicator bacteria in a temperate maritime catchment (the River Conwy, Wales)
Bussi, G., Whitehead, P., Thomas, A., Masante, D., Jones, L., Cosby, J., Emmett, B., Malham, S., Prudhomme, C. & Prosser, H., Hyd 2017, Yn: Journal of Hydrology. 553, t. 248-261Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Climate change accelerates range expansion of the invasive non-native species, the Pacific oyster, Crassostrea gigas.
King, N., Wilmes, S.-B., Smyth, D., Tinker, J., Robins, P., Thorpe, J., Jones, L. & Malham, S., Chwef 2021, Yn: ICES Journal of Marine Science. 78, 1, t. 70-81 70-81.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- E-gyhoeddi cyn argraffu
Comparative impact of sunlight and salinity on human pathogenic virus survival in river, estuarine, and marine water microcosms
Kevill, J., Herridge, K., Li, X., Farkas, K., Malham, S., Robins, P. & Jones, D. L., 15 Meh 2025, Yn: Water Research. 278, 123411, 123411.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Concentration and Quantification of SARS-CoV-2 RNA in Wastewater Using Polyethylene Glycol-Based Concentration and qRT-PCR.(vol 4, 17, 2021)
Farkas, K., Hillary, L. S., Thorpe, J., Walker, D. I., Lowther, J. A., McDonald, J. E., Malham, S. K. & Jones, D. L., 12 Tach 2021, Yn: Methods and Protocols. 4, 4Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Concentration and quantification of SARS-CoV-2 RNA in wastewater using polyethylene glycol-based concentration and qRT-PCR
Farkas, K., Hillary, L., Thorpe, J., Walker, D., Lowther, J. A., McDonald, J., Malham, S. & Jones, D. L., 23 Chwef 2021, Yn: Methods and Protocols. 4, 1, 10 t., 17.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Core Community Persistence Despite Dynamic Spatiotemporal Responses in the Associated Bacterial Communities of Farmed Pacific Oysters
King, N. G., Smale, D. A., Thorpe, J. M., McKeown, N. J., Andrews, A. J., Browne, R. & Malham, S. K., Gorff 2023, Yn: Microbial Ecology. 86, 1, t. 154-162 9 t.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Critical Evaluation of CrAssphage as a Molecular Marker for Human-Derived Wastewater Contamination in the Aquatic Environment
Farkas, K., Adriaenssens, E. M., Walker, D. I., McDonald, J., Malham, S. & Jones, D. L., 1 Meh 2019, Yn: Food and Environmental Virology. 11, 2, t. 113-119Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Critical Review on the Public Health Impact of Norovirus Contamination in Shellfish and the Environment: A UK Perspective
Hassard, F., Sharp, J., Taft, H., Le Vay, L., Harris, J., McDonald, J., Tuson, K., Wilson, J., Jones, D. & Malham, S., Meh 2017, Yn: Food and Environmental Virology. 9, 2, t. 123-141Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Decay rates of faecal indicator bacteria from sewage and ovine faeces in brackish and freshwater microcosms with contrasting suspended particulate matter concentrations
Perkins, T. L., Perrow, K. A., Rajko-Nenow, P., Jago, C. F., Jones, D. L., Malham, S. K. & McDonald, J. E., 1 Rhag 2016, Yn: Science of the Total Environment. 572, t. 1645-1652Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
E. coli Is a Poor End-Product Criterion for Assessing the General Microbial Risk Posed From Consuming Norovirus Contaminated Shellfish
Sharp, J. H., Clements, K., Diggens, M., McDonald, J. E., Malham, S. K. & Jones, D. L., 19 Chwef 2021, Yn: Frontiers in Microbiology. 12, t. 608888Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Effectiveness of cooking to reduce Norovirus and infectious F-specific RNA bacteriophage concentrations in Mytilus edulis
Flannery, J., Rajko-Nenow, P., Winterbourn, J. B., Malham, S. K. & Jones, D. L., 1 Awst 2014, Yn: Journal of Applied Microbiology. 117, 2, t. 564-571Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Emerging technologies for the rapid detection of enteric viruses in the aquatic environment
Farkas, K., Mannion, F., Hillary, L., Malham, S. & Walker, D., Awst 2020, Yn: Current Opinion in Environmental Science & Health. 16, t. 1-6Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Epizoic Barnacles Act as Pathogen Reservoirs on Shellfish Beds
Clements, K., Gimenez Noya, L., Jones, D., Wilson, J. & Malham, S. K., Awst 2013, Yn: Journal of Shellfish Research. 32, 2, t. 533-538Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Evaluation of Molecular Methods for the Detection and Quantification of Pathogen-Derived Nucleic Acids in Sediment
Farkas, K., Hassard, F., McDonald, J., Malham, S. & Jones, D., 24 Ion 2017, Yn: Frontiers in Microbiology. 6, t. 1-12 53.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- E-gyhoeddi cyn argraffu
Evaluation of Three Viral Capsid Integrity qPCR Methods for Wastewater-Based Viral Surveillance
Kevill, J., Farkas, K., Herridge, K., Malham, S. & Jones, D. L., 6 Ion 2025, (E-gyhoeddi cyn argraffu) Yn: Food and Environmental Virology. 17, 12, 12.Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Evaluation of Two Triplex One-Step qRT-PCR Assays for the Quantification of Human Enteric Viruses in Environmental Samples
Farkas, K., Peters, D. E., McDonald, J., de Rougemont, A., Malham, S. & Jones, D., Medi 2017, Yn: Food and Environmental Virology. 9, 3, t. 342-349Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Evidence for a form of adrenergic response to stress in the oyster Crassostrea giga.
Lacoste, A., Malham, S. K., Cueff, A., Jalabert, F., Gelebart, F. & Poulet, S. A., 1 Ebr 2001, Yn: Journal of Experimental Biology. 204, 7, t. 1247-1255Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid
- Cyhoeddwyd
Fine-scale seascape genomics of an exploited marine species, the common cockle Cerastoderma edule, using a multi-modelling approach
Coscia, I., Wilmes, S.-B., Ironside, J. E., Goward Brown, A., O'Dea, E., Malham, S., McDevitt, A. & Robins, P., Medi 2020, Yn: Evolutionary Applications. 13, 8, t. 1854-1867Allbwn ymchwil: Cyfraniad at gyfnodolyn › Erthygl › adolygiad gan gymheiriaid