1. University of Bordeaux, UMR 5805, F-33120 Arcachon, France
2. CNRS, EPOC, UMR 5805, F-33120 Arcachon, France
3. Akvaplan-niva AS, Fram – High North Centre for Climate and the Environment, Langnes, Postbox 6606, 9296 Tromsø, Norway
4. Faculty of Biosciences, Fisheries and Economics, UiT The Arctic University of Norway, 9037 Tromsø, Norway
5. University Centre in Svalbard, Pb 156, 9171 Longyearbyen, Norway
6. Department of Biology, Norwegian University of Science and Technology, Centre for Autonomous Marine Operations and Systems, NTNU