Siri Vatsø Haugum, University of Bergen, and Bjerknes Centre for Climate Research, Bergen, Norway, Liv Guri Velle, Moreforskning, Aalesund, Norway, Pål Thorvaldsen, Norwegian Institute of Bioeconomics, Tjøtta, Norway, Alexander Vågenes, University of Bergen, Department of Biological Sciences, Bergen, Norway, Casper Tai Christiansen, NORCE Norwegian Research Centre, Bjerknes Centre for Climate Research, Bergen, Norway and Vigdis Vandvik, University of Bergen, and Bjerknes Centre for Climate Research, Department of Biological Sciences, Bergen, Norway