Pauline Latour, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia, Kathrin Wuttig, Antarctic Climate & Ecosystems Cooperative Research Centre (ACE CRC), University of Tasmania, Hobart, TAS, Australia, Robert F Strzepek, University of Tasmania, Antarctic Gateway Partnership, Institute for Marine and Antarctic Studies (IMAS), Hobart, TAS, Australia, Pier van der Merwe, Antarctic Gateway Partnership, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia and Andrew R Bowie, University of Tasmania, Hobart, Australia