1. Department of Arctic and Marine BiologyFaculty of Biosciences, Fisheries and EconomicsUiT The Arctic University of Norway Tromsø Norway
2. Norwegian College of Fishery ScienceFaculty of Biosciences, Fisheries and EconomicsUiT The Arctic University of Norway Tromsø Norway
3. Norwegian Institute for Nature Research (NINA) Tromsø Norway
4. Department of Ecology, Evolution and Marine BiologyMarine Science InstituteUC Santa Barbara Santa Barbara California
5. U.S. Geological SurveyWestern Ecological Research CenterMarine Science InstituteUC Santa Barbara Santa Barbara California