Dr. Andrew Yool¹, Julien Palmieri¹, Jennifer J Freer², Aidan Hunter³, Adrian Martin⁴, Daniel Mayor⁵, Sally E Thorpe³ and Emma F Young³, (1)National Oceanography Centre, Southampton, United Kingdom, (2)NERC British Antarctic Survey, Cambridge, United Kingdom, (3)British Antarctic Survey, Cambridge, United Kingdom, (4)National Oceanography Centre Southampton, Southampton, United Kingdom, (5)University of Exeter, Faculty of Health and Life Sciences, Exeter, United Kingdom