Contribution of microbially-derived carbon to benthic invertebrates across the Chukchi Sea shelf using amino acid specific stable isotope analyses

Ann-Christine Zinkann1, Katrin Iken2, Matthew J Wooller2 and Diane O´Brien3, (1)University of Alaska Fairbanks, College of Fisheries and Ocean Sciences, Fairbanks, United States, (2)University of Alaska Fairbanks, College of Fisheries and Ocean Sciences, Fairbanks, AK, United States, (3)University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States