Isabel Seguro¹, Natalia Osma^2,3, Igor Fernandez-Urruzola⁴, Cecilia Mary Liszka^1,5, Elena Garcia-Martin^1,6 and Carol Robinson¹, (1)University of East Anglia, Centre for Ocean and Atmospheric Sciences, Environmental Science, Norwich, United Kingdom, (2)Millennium Institute of Oceanography (IMO), Universidad de Concepción, Concepción, Chile, (3)Aquatic Ecosystem Functioning Lab, Chile, (4)Universidad de Concepcion, Millennium Institute of Oceanography, Concepción, Chile, (5)British Antarctic Survey, United Kingdom, (6)National Oceanographic Centre, United Kingdom