Pascale Bouruet-Aubertot¹, Julien Lenne², Robin Rolland³, Yannis Cuypers⁴, Anne Petrenko⁵, Anthony Bosse⁶, Louise Rousselet⁷, Maristella Berta⁸, Stéphanie Barrillon⁹, Ananda Pascual¹⁰, Gerald Gregori¹¹, Francesco d'Ovidio¹² and Andrea Michelangelo Doglioli¹¹, (1)LOCEAN, Paris Cedex 05, France, (2)Sorbonne Université, CNRS, IRD, MNHN, LOCEAN-IPSL, Paris, France, (3)University of Bremen, Institute of Environmental Physics, MARUM, Bremen, Germany, (4)Sorbonne Universite, LOCEAN, Paris, France, (5)MIO - AMU, Marseille, France, (6)Aix-Marseille Université, Université de Toulon, CNRS, IRD, MIO UM 110, Marseille, France, (7)LEGOS (Université Toulouse), Toulouse, France, (8)Institute of Marine Sciences (ISMAR), National Research Council (CNR), La Spezia, Italy, (9)MIO, Marseille, France, (10)Mediterranean Institute for Advanced Studies (CSIC-UIB), Esporles, Spain, (11)Aix-Marseille Université, Université de Toulon, CNRS/INSU, IRD, Mediterranean Institute of Oceanography (MIO), UM 110, Marseille, France, (12)CNRS, LOCEAN-IPSL, Paris, France