Institute of Antarctic and Southern Ocean Studies

Institute of Antarctic and Southern Ocean Studies
Name	Institute of Antarctic and Southern Ocean Studies
Established	1991
Type	Research institute
City	Hobart
State	Tasmania
Country	Australia
Parent	University of Tasmania

Institute of Antarctic and Southern Ocean Studies is an interdisciplinary research institute based in Hobart, Tasmania, engaged in polar science, climate research, and Southern Ocean studies. The institute undertakes observational programs, modeling, and policy-relevant analysis that intersect with institutions such as the Commonwealth Scientific and Industrial Research Organisation, Antarctic Climate and Ecosystems Cooperative Research Centre, Australian Antarctic Division, University of Tasmania, and international partners like the British Antarctic Survey and United States Antarctic Program. Researchers collaborate with agencies and programs including the Intergovernmental Panel on Climate Change, Scientific Committee on Antarctic Research, Commission for the Conservation of Antarctic Marine Living Resources, World Meteorological Organization, and United Nations Framework Convention on Climate Change.

History

The institute was founded in 1991 amid restructuring at the University of Tasmania and following policy initiatives from the Australian Government and the Antarctic Treaty Consultative Meeting that emphasized southern hemisphere research. Early collaborations linked the institute with the Australian Antarctic Division, CSIRO Marine and Atmospheric Research, and the Australian Bureau of Meteorology while engaging with international programs such as SCAR and the International Geosphere-Biosphere Programme. Over subsequent decades the institute contributed to major efforts including coordinated expeditions aligned with the World Climate Research Programme, involvement in data synthesis for the Intergovernmental Panel on Climate Change assessment reports, and support for logistical operations during Antarctic field seasons tied to the Mawson Station, Casey Station, and Davis Station programs.

Mission and Research Focus

The institute's mission centers on advancing knowledge of the Antarctic continent and the Southern Ocean through integrated studies spanning glaciology, oceanography, atmospheric science, marine ecology, and biogeochemistry. Research priorities connect to the Antarctic Treaty System, Convention on Biological Diversity obligations, and the scientific agendas of organizations such as the Scientific Committee on Antarctic Research and the Commission for the Conservation of Antarctic Marine Living Resources. The institute emphasizes contributions to international syntheses including the Intergovernmental Panel on Climate Change reports, the Global Ocean Observing System, and policy dialogues under the United Nations Framework Convention on Climate Change and Convention on the Conservation of Antarctic Marine Living Resources.

Research Programs and Projects

Research programs address sea-ice dynamics, circumpolar circulation, ice-sheet stability, and Southern Ocean ecosystems, linking projects with the Southern Ocean Observing System, Argo (oceanography), Mooring arrays, and ship-based campaigns using vessels such as RV Aurora Australis and collaborations with RRS James Clark Ross and RV Polarstern. Programs integrate paleoclimate studies using sediment cores from contexts like Wilkes Land and Ross Sea, genetics and biodiversity projects connected to CCAMLR assessments, and modeling efforts using frameworks influenced by the Coupled Model Intercomparison Project and the Community Earth System Model. Specific projects have examined interactions between the Antarctic Circumpolar Current, West Antarctic Ice Sheet, East Antarctic Ice Sheet, and atmospheric teleconnections linked to the Southern Annular Mode and the El Niño–Southern Oscillation.

Facilities and Field Stations

The institute operates laboratories in Hobart within facilities affiliated with the University of Tasmania and maintains access to field platforms including collaboration with Mawson Station, Casey Station, Davis Station, and research voyages aboard national and international icebreakers. Instrumentation suites support programs in isotope geochemistry, remote sensing tied to satellites such as ICESat and CryoSat, and autonomous platforms including gliders (autonomous underwater vehicles), Argo floats, and autonomous drifters. Field logistics are coordinated with agencies like the Australian Antarctic Division and international logistics providers connected to COMNAP operations and the International Association of Antarctic Tour Operators for non-governmental coordination.

Collaborations and Partnerships

The institute maintains partnerships with the Australian Antarctic Division, CSIRO, Commonwealth Scientific and Industrial Research Organisation, Plymouth Marine Laboratory, British Antarctic Survey, National Oceanic and Atmospheric Administration, National Science Foundation (United States), and universities including University of Cambridge, University of Oxford, Columbia University, Scripps Institution of Oceanography, Woods Hole Oceanographic Institution, and regional partners in the Pacific Islands Forum. Multilateral engagement extends to programs under SCAR, IOC, WMO, IPCC, and conservation efforts with CCAMLR and the Convention on the Conservation of Antarctic Marine Living Resources.

Education, Outreach, and Training

Educational activities include postgraduate supervision within the University of Tasmania doctoral programs, summer schools coordinated with the Antarctic Climate and Ecosystems CRC, and public outreach in partnership with institutions such as the Tasmanian Museum and Art Gallery and science festivals that engage with the National Science Week program. Training programs emphasize ship-based field methods, polar safety courses linked to Antarctic Logistics providers, and data science workshops that complement offerings from the Australian Research Council and international summer schools associated with SCAR and World Climate Research Programme networks.

Governance and Funding

Governance frameworks align with the University of Tasmania academic structure and advisory links to the Australian Antarctic Division and national funding bodies including the Australian Research Council, National Environmental Science Program, and competitive grants from international funders such as the National Science Foundation (United States), European Research Council, and philanthropic foundations active in polar research. Institutional oversight includes academic committees, external advisory boards with representatives from partners like the CSIRO and British Antarctic Survey, and compliance with regulatory regimes under the Antarctic Treaty System and national environmental legislation.

Category:Antarctic research institutions Category:Southern Ocean