Dr Dirk Welsford: BSc (Hons), PhD
Program Leader: Antarctic Conservation and Management
Research interests
I grew up in the western suburbs of Melbourne, and studied a BSc at the University of Melbourne, completing subjects in marine ecology, botany, zoology, marine chemistry and law of the sea in 1994. I then completed a BSc (Hons) program at the University of Melbourne/MAFRI Queenscliff Marine Station, on the behaviour and transport process of post-larval King George whiting in 1996. I worked there for a further year as a research assistant, investigating the early life history ecology of fish in intertidal and subtidal soft sediment habitats.
I moved to Hobart in 1998 to take up a University of Tasmania PhD scholarship, studying the biology and population dynamics of shallow reef wrasse species. In 2003, as a research scientist at the Tasmanian Aquaculture and Fisheries Institute, I worked on a range of projects, including assessment of the Small Pelagics Fishery, impacts of recreational fishing, and using video to assess interactions between midwater trawls and marine mammals.
I joined the Australian Antarctic Division as the leader of the Fish and Fisheries group in 2006, and became Leader of the Antarctic Conservation and Management Program in 2016. I am currently involved in a range of projects related to the assessment of fish stocks at Heard Island and McDonald Islands, krill and fish stocks of East Antarctica, and assessing and mitigating human impacts and conservation of biodiversity in Australia’s Antarctic and subantarctic territories.
In September 2021 I took on the part-time role of Science Convenor for the Department of Agriculture, Water and the Environment (DAWE), seeking to improve how we harness science to support our policy, regulatory and operational decision-making.
My interests include:
- use of science and logic in developing resource use and conservation strategies;
- effective communication of science for use by policy makers; and
- the role of human relationships in effective decision making.
Current projects
- Co-author, Antarctic Science Collaborative Agreement, Theme 3 ‘The Future of Antarctic Sea ice, Krill and Ecosystems’.
- Co-investigator, Fisheries Research and Development Corporation 2018–133. ‘Impact of environmental variability on the Patagonian Toothfish (Dissostichus eleginoides) fishery.’
- Co-Investigator, FRDC project 2017/21. ‘Stock Connectivity of Antarctic Toothfish (Dissostichus mawsoni).’
- Principal Investigator, FRDC project 2013/13. ‘Development of robust assessment methods and harvest strategies for spatially complex, multi-jurisdictional toothfish fisheries in the Southern Ocean.'