Adekunle O. Ajayi¹, Julien Lesommer¹, Laurent Brodeau², Brian K Arbic³, Guillaume Serazin⁴, Aurélie Albert¹ and Patrice Klein⁵, (1)Institut des Géosciences de l'Environnement, CNRS/Univ. Grenoble Alpes/G-INP/IRD, Grenoble, France, (2)Stockholm University, Stockholm, Sweden, (3)University of Michigan, Earth and Environmental Sciences, Ann Arbor, MI, United States, (4)Climate Change Research Center, UNSW, Australia., Sydney, NSW, Australia, (5)Cnrs/Ifremer/LOPS, Plouzané, France