Russell R Hopcroft, University of Alaska Fairbanks, Fairbanks, AK, United States, Caitlin A Smoot, University of Alaska Fairbanks, Oceanography, Fairbanks, United States, Jennifer M Questel, University of Alaska Fairbanks, College of Fisheries and Ocean Sciences, Fairbanks, United States and Fred W Ogston, Humboldt State University, Arcata, United States