Professor Andrew Brierley is a Professor of Marine Biology at the University of St Andrews, Scotland, where he leads the Pelagic Ecology Research Group. His research focusses on ecosystem processes in the pelagic – the watercolumn, away from the sea bed – and addresses questions to do with spatial and temporal patchiness, and how predators interact with prey in the vastness of the open ocean.
Professor Brierley has ongoing research projects in the Arctic, Antarctic and tropics. He is a UK delegate to the International Council for the Exploration of the Seas (ICES) Fisheries Acoustics Science and Technology Working Group, a UK representative on the International Arctic Science Committee’s Marine Working Group, and a member of the UK delegation to the International Whaling Commission’s Scientific Committee.
Professor Brierley convened the Third International Symposium on Krill in 2017, and in 2018 proposed to the Scientific Committee on Antarctic Research (SCAR) a Krill Action Group, which was adopted. His most recent research is using scientific echosounders to sample fish in the ocean’s ‘twilight zone’ (the mesopelagic; depth range 200 to 1,000m). There may be 1,000 Million Tonnes of fish there (the present total global commercial fish catch is about 100 MT) and it is vital that we develop a good understanding of this little-known ecosystem before commercial fishing develops.