Manel Prada, Institute of Marine Science - CSIC, Barcelona, Spain, Valenti Sallares, Institute of Marine Sciences - CSIC, Barcelona, Spain, Adria Melendez, Institute of Marine Sciences-CSIC, Barcelona, Spain, Slaven Begovic, ICM-CSIC, Barcelona-CSI, Geosciences, Barcelona, Spain, Alcinoe Calahorrano, Institute of Marine Science -CSIC, Barcelona, Spain, Cesar R Ranero, ICREA at Institute of Marine Sciences-CSIC, Barcelona, Spain, Percy Galvez, King Abdullah University of Science and Technology, Thuwal, Saudi Arabia and Jean-Paul Ampuero, Université Côte d'Azur, CNRS, IRD, OCA, Géoazur, Valbonne, France