Ariaan Purich¹, Nerilie J. Abram², Matthew H England³, Felicity McCormack⁴, Jan Strugnell⁵, Dana Bergstrom⁶, Tessa Vance⁷, Tobias Staal⁸, Barbara Wienecke⁹, Petra Heil¹⁰, Edward Doddridge¹¹, Jean-Baptiste Sallée¹², Thomas Williams¹³, Anya M. Reading¹⁴, Andrew Mackintosh¹⁵, Ronja Reese¹⁶, Ricarda Winkelmann¹⁷, Ann Kristin Klose¹⁸, Philip W Boyd¹⁹, Steven L Chown²⁰ and Sharon Robinson⁶, (1)Monash University, ARC Special Research Initiative for Securing Antarctica’s Environmental Future, Melbourne, VIC, Australia, (2)Australian National University, Research School of Earth Sciences, Canberra, Australia, (3)Univ New South Wales, Sydney, NSW, Australia, (4)Monash University, School of Earth, Atmosphere & Environment, Clayton, VIC, Australia, (5)James Cook University, Townsville, Australia, (6)University of Wollongong, Wollongong, Australia, (7)University of Tasmania, Institute for Marine and Antarctic Studies, Hobart, TAS, Australia, (8)University of Tasmania, School of Natural Sciences (Physics), Hobart, Australia, (9)Australian Antarctic Division, Kingston, TAS, Australia, (10)Univ Tasmania, Hobart, TAS, Australia, (11)University of Oxford, Oxford, United Kingdom, (12)LOCEAN‐IPSL, Sorbonne Université, CNRS, IRD, MNHN, Paris, France, (13)University of Tasmania, Hobart, Australia, (14)University of Tasmania, School of Natural Sciences (Physics), Hobart, TAS, Australia, (15)Victoria University of Wellington, School of Geography, Environment and Earth Sciences, Wellington, New Zealand, (16)Northumbria University, Newcastle, United Kingdom, (17)Potsdam Institute for Climate Impact Research, Earth Resilience Science Unit, Potsdam, Germany, (18)Potsdam Institute for Climate Impact Research, Potsdam, Germany, (19)Institute for Marine and Antarctic Sciences, University of Tasmania, Hobart, TAS, Australia, (20)Monash University, School of Biological Sciences,, Victoria, Australia