1. Sorbonne Universités (UPMC, Univ Paris 06)-CNRS-IRD-MNHN, LOCEAN Laboratory; Paris France
2. Institute of Earth Sciences, University of Iceland; Reykjavik Iceland
3. Ifremer, Univ. Brest, CNRS, IRD, Laboratoire d'Océanographie Physique et Spatiale (LOPS), IUEM, F-29280; Plouzane´ France
4. Department of Fisheries and Oceans, Ocean Sciences Division; Bedford Institute of Oceanography; Dartmouth Nova Scotia Canada
5. National Oceanography Centre; Southampton UK
6. Laboratoire des Sciences de l'Environnement Marin (UMR 6539 CNRS/UBO/IRD/Ifremer); Plouzané France