Georgina Falster¹, Gab Abramowitz², Sanaa Hobeichi³, Cath E Hughes⁴, Pauline Clare Treble⁵, Nerilie J. Abram⁶, Michael Ian Bird⁷, Alexandre Cauquoin⁸, Russell Drysdale⁹, Chenhui Jin¹⁰, Niels Munksgaard¹¹, Bernadette Proemse¹², Jonathan James Tyler¹³, Martin Werner¹⁴ and Carol V Tadros⁴, (1)University of Adelaide, School of Physics, Chemistry and Earth Sciences, Adelaide, SA, Australia, (2)ARC Centre of Excellence for Climate Extremes, UNSW - Sydney, Sydney, NSW, Australia, (3)University of New South Wales, Sydney, Australia, (4)Australian Nuclear Science and Technology Organization, Kirrawee, Australia, (5)Australian Nuclear Science and Technology Organization, Lucas Heights, NSW, Australia, (6)Australian National University, Research School of Earth Sciences, Canberra, Australia, (7)James Cook University, College of Science, Technology, and Engineering, Cairns, Australia, (8)The University of Tokyo, Kashiwa, Japan, (9)University of Melbourne, Parkville, VIC, Australia, (10)Monash University, School of Earth, Atmosphere and Environment, Melbourne, VIC, Australia, (11)James Cook University, College of Science and Engineering, Smithfield, Australia, (12)University of Tasmania, Hobart, Australia, (13)University of Adelaide, Adelaide, SA, Australia, (14)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research, Bremerhaven, Germany