Hannah Dawson¹, Edward Doddridge^1,2, Will R Hobbs^1,2, Ariaan Purich^3,4 and Matthew H England⁵, (1)Institute for Marine and Antarctic Studies, University of Tasmania, nipaluna/Hobart, TAS, Australia, (2)Australian Antarctic Program Partnership, University of Tasmania, nipaluna/Hobart, TAS, Australia, (3)Monash University, School of Earth, Atmosphere and Environment, Melbourne, VIC, Australia, (4)Monash University, ARC Special Research Initiative for Securing Antarctica’s Environmental Future, Melbourne, VIC, Australia, (5)ARC Australian Centre for Excellence in Antarctic Science & Centre for Marine Science and Innovation, University of New South Wales, Sydney, NSW, Australia