David N. Thomas (academic)

David N. Thomas
FRSB FLSW
Thomas in 2026
Born
David Neville Thomas

(1962-10-12) 12 October 1962
EducationPrior Park College - Guildford College
Alma materUniversity of Liverpool (BSc, PhD)
Known forSea ice biology, Polar ecosystem research
Scientific career
FieldsArctic ecosystems
WorkplacesUniversity of Helsinki
ThesisSalt Tolerances in Cladophora (Chlorophyceae): A Study of Populations and Species (1987)
George Russell and Julian C. Collins

David Neville Thomas (born 12 October 1962) is a British scientist who is currently the Professor of Arctic Ecosystems Research at the University of Helsinki.[1][2]

Education

Thomas was educated at Prior Park College in Bath, UK and at Guildford College.[3] He went on to study at the University of Liverpool and graduated with a BSc in Environmental Science in 1984.[1] In 1988, he received a PhD from the University of Liverpool for his thesis "Salt Tolerances in Cladophora (Chlorophyceae): A Study of Population and Species".[4] He was supervised by Drs George Russell and Julian C. Collins. In 2001, he received a Postgraduate Certificate in Teaching Higher Education at the University of Wales.[1]

Career and research

After his PhD studies, Thomas moved to northern Germany for 7.5 years to conduct postdoctoral research at various institutions such as the University of Bremen, the Alfred Wegener Institute in Bremerhaven, ICBM Oldenburg, and ZMT Bremen.[1][5] There, he worked on experiments into cold tolerance of algae and oceanographic projects in the Antarctic, Arctic, and other sea areas.[6]

Thomas returned to the UK in July 1996 to join the School of Ocean Sciences at Bangor University, where he became the Professor of Marine Biology (2006-2020), Head of School (2016-2019), and the Pro Vice-Chancellor for Research (2019-2020).[7] During this time period, he was also a professor of Arctic Marine Biology at Aarhus University in 2013.[8] From December 2013 to March 2019, Thomas was the director of the Welsh Sêr Cymru National Research Network for Low Carbon Energy and the Environment.[9]

Thomas held leadership roles in two major UK research programmes for the Natural Environment Research Council (NERC).[10][11] He chaired the Programme Advisory Group for the £15 million Arctic Research Programme (2010-2016).[12][13] He subsequently chaired the Programme Advisory Group for the £20 million Changing Arctic Ocean Programme (2015-2021).[14][15]

Concurrently, Thomas was an Academy of Finland FiDiPro (Finland Distinguished Professor Programme) from 2009 to 2013 at the Finnish Environment Institute (SYKE), where he continued as a visiting Research Professor between 2014 and 2019.[1][16]

He moved to the University of Helsinki in 2020 to take up the Professorship in Arctic Ecosystems Research, where he has also been a Docent since 2010.[1]

Thomas' research focuses on marine biology, aquatic ecology, and biogeochemistry, with a specific emphasis on Arctic, Antarctic, and Baltic sea ice environments.[1][17] His academic work also examines the role of dissolved organic matter, inorganic nutrients, and bacteria in ice, aquatic systems, and land-ocean transitions, and on the physiological ecology of seaweed and halophytes.[1][18] In applied science, his interests encompass inorganic nutrients, phytoplankton primary production, and industrial microalgal biomass production and utilization.[1][19] Beyond core research, Thomas works in science and innovation strategies, public science communication, and interdisciplinary initiatives exploring the connections between science and art.[20][21]

Selected publications

Thomas has authored, co-authored, and edited over 270 scholarly works, including specialist research articles and works for non-specialist audiences:[1][22]

  • Sea Ice: Its physics, chemistry, biology, geology and societal importance. Wiley, Oxford. 2025[17]
  • Burden of calling out toxic academic practices. Nature, 2023[23]
  • Introducing Oceanography. Dunedin Academic Press Ltd. 2021[24]
  • Arctic ecology. Wiley-Blackwell, Oxford. 2021[25]
  • Marine Ecology - Processes, Systems and Impacts. Oxford University Press. 2020[26]
  • Sea Ice. Wiley-Blackwell, Oxford. 2017[27]
  • Art Forms from the Abyss: Ernst Haeckel's images from the HMS Challenger Expedition. Prestel, NY. 2015[20]
  • Biology of Polar Regions. Oxford University Press. 2010[28]
  • The biology of polar regions. Oxford: Oxford University Press. 2008. ISBN 978-0-19-929811-2.
  • Frozen Oceans: The Floating World of Pack Ice. Natural History Museum. 2004[21]
  • Sea ice: An Introduction to its Physics, Chemistry, Biology and Geology. Blackwell Science. 2003[29]
  • Phytoplankton productivity: carbon assimilation in marine and freshwater ecosystems. Oxford: Blackwell Science. 2003. ISBN 978-0-632-05711-5.
  • Antarctic sea ice: A habitat for extremophiles. Science, 2002[30]
  • Seaweeds. Natural History Museum. 2002[31]

Awards and honours

References

  1. 1 2 3 4 5 6 7 8 9 10 "David Neville Thomas". University of Helsinki. Retrieved 2026-06-02.
  2. ↑ "David N. Thomas". Google Scholar. Retrieved 2026-06-02.
  3. ↑ "Prior Park College Gossip Bowl 2022" (PDF). Prior Park College. 2022. p. 30. Retrieved 2026-06-30.
  4. ↑ Thomas, David N. (1987). "Salt Tolerances in Cladophora (Chlorophyceae): A Study of Populations and Species" (PDF). PhD Thesis.
  5. ↑ "New Professor of Arctic Ecosystems Research - meet David N. Thomas | Faculty of Biological and Environmental Sciences | University of Helsinki". www.helsinki.fi. 2020-12-18. Retrieved 2026-06-30.
  6. ↑ Ocean, Changing Arctic (2020-12-09). "Professor David Thomas". Changing Arctic Ocean. Retrieved 2026-06-02.
  7. ↑ "New Professor of Arctic Ecosystems Research - meet David N. Thomas". 2020-12-18. Retrieved 2026-06-30.
  8. ↑ Arndal, Marie Frost (2026-05-20). "David Thomas - New Professor in Arctic Research Centre". arctic.au.dk. Retrieved 2026-06-30.
  9. ↑ "Sêr Cymru National Research Network for Low Carbon, Energy and Environment | News and Events | Bangor University". www.bangor.ac.uk. Retrieved 2026-06-30.
  10. 1 2 "Polar Medal awarded to Bangor University scientist". Bangor University. 2022-10-14. Retrieved 2026-06-02.
  11. ↑ "NERC Arctic Programmes – Arctic Office". www.arctic.ac.uk. Retrieved 2026-06-30.
  12. ↑ "NERC Arctic Research Programme Implementation Plan" (PDF). Natural Environment Research Council. Retrieved 2026-06-30.
  13. ↑ "Arctic Research Programme – Policy Report – Arctic Office". www.arctic.ac.uk. Retrieved 2026-06-30.
  14. ↑ Ocean, Changing Arctic. "Programme Advisory Group". Changing Arctic Ocean. Retrieved 2026-06-30.
  15. ↑ Wales, The Learned Society of; Boyle, Joe (2022-01-31). "Professor David Thomas awarded Polar Medal". The Learned Society of Wales. Retrieved 2026-06-30.
  16. ↑ "Algae and bacteria in sea ice are important for the carbon budgets of frozen oceans". ScienceDaily. Retrieved 2026-06-30.
  17. 1 2 Thomas, David N., ed. (2026). Sea ice: its physics, chemistry, biology, geology and societal importance (4th ed.). Hoboken, NJ: Wiley. ISBN 978-1-394-21373-3.
  18. ↑ Thomas, David N.; Kattner, Gerhard; Engbrodt, Ralph; Giannelli, Virginia; Kennedy, Hilary; Haas, Christian; Dieckmann, Gerhard S. (2001). "Dissolved organic matter in Antarctic sea ice". Annals of Glaciology. 33: 297–303. Bibcode:2001AnGla..33..297T. doi:10.3189/172756401781818338. ISSN 0260-3055.
  19. ↑ Webb, J. M.; Quintã, R.; Papadimitriou, S.; Norman, L.; Rigby, M.; Thomas, D. N.; Le Vay, L. (2012-10-15). "Halophyte filter beds for treatment of saline wastewater from aquaculture". Water Research. 46 (16): 5102–5114. Bibcode:2012WatRe..46.5102W. doi:10.1016/j.watres.2012.06.034. ISSN 0043-1354. PMID 22818948.
  20. 1 2 Williams, Peter J. Le B.; Evans, Dylan W.; Roberts, David J.; Thomas, David N. (2015). Art Forms from the Abyss: Ernst Haeckel's Images from the HMS Challenger Expedition. Prestel. ISBN 9783791381411.
  21. 1 2 Thomas, David N. (2004). Frozen oceans: the floating world of pack ice. London: Natural History Museum. ISBN 978-0-565-09188-0.
  22. ↑ "David N. Thomas". scholar.google.com. Retrieved 2026-07-01.
  23. ↑ Thomas, David N. (2023-12-14). "The burden of calling out toxic academic practices". Nature. 624 (7991): 252. Bibcode:2023Natur.624..252T. doi:10.1038/d41586-023-03951-1. ISSN 0028-0836. PMID 38086936.
  24. ↑ Thomas, David N.; Bowers, David George (2021). Introducing oceanography. Earth & environmental sciences (Second ed.). Edinburgh, London: Dunedin. ISBN 978-1-78046-095-6.
  25. ↑ Thomas, David N., ed. (2020). Arctic ecology. Hoboken, NJ: Wiley-Blackwell. ISBN 978-1-118-84655-1.
  26. ↑ Kaiser, Michel J. (2020). Marine ecology: processes, systems, and impacts (Third ed.). New York, NY: Oxford University Press. ISBN 978-0-19-871785-0.
  27. ↑ Thomas, David N., ed. (2017). Sea ice (Third ed.). Chichester, UK ; Hoboken, NJ: John Wiley & Sons. ISBN 978-1-118-77838-8.
  28. ↑ Thomas, David N.; Fogg, Gordon E., eds. (2010). The biology of polar regions. The biology of habitats series. Oxford New York: Oxford University Press. ISBN 978-0-19-153826-1.
  29. ↑ Thomas, David N.; Dieckmann, Gerhard, eds. (2003). Sea ice: an introduction to its physics, chemistry, biology, and geology. Oxford, UK ; Malden, MA, USA: Blackwell Science. ISBN 978-0-632-05808-2.
  30. ↑ Thomas, D. N.; Dieckmann, G. S. (2002-01-25). "Antarctic Sea Ice--a Habitat for Extremophiles". Science. 295 (5555): 641–644. Bibcode:2002Sci...295..641T. doi:10.1126/science.1063391. ISSN 0036-8075. PMID 11809961.
  31. ↑ Thomas, David N. (2002). Seaweeds. Life series. London: Natural History Museum. ISBN 978-0-565-09175-0.
  32. ↑ "Media Fellow alumni". British Science Association. 2021-06-08. Retrieved 2026-07-08.
  33. 1 2 "What's the impact of a Media Fellowship? Media Fellows 1987-2013 case studies" (PDF). British Science Association. Retrieved 2026-07-08.
  34. ↑ Ahuja, Anjana (2001-01-29). "Life goes on in the big freeze". The times. pp. 10[S1]+. Retrieved 2026-07-07 – via The Times Digital Archive.
  35. ↑ "Hanse-Wissenschaftskolleg - Fellow". hanse-ias.de. Retrieved 2026-08-21.
  36. ↑ "Membership Directory: Royal Society of Biology". RSB. Retrieved 2026-06-30.
  37. ↑ Wales, The Learned Society of. "David Thomas". The Learned Society of Wales. Retrieved 2026-06-30.
  38. 1 2 "David N. Thomas from University of Helsinki awarded the British Polar Medal". UArctic. 2022-02-03. Retrieved 2026-06-02.
  39. ↑ Karmitsa, Eeva; Committee, the UK Antarctic Place-names (2020-12-03). "Antarctic Thomas Glacier named after new University of Helsinki Professor David N. Thomas". University of Helsinki. Retrieved 2026-06-02.
  40. ↑ "Antarctic Thomas Glacier named after Professor David N. Thomas". Bangor University. Retrieved 2026-06-02.
  41. ↑ "Honorary Degrees 2024". Bangor University. Retrieved 2026-06-30.
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