Benthic diversity and trophic sensitivity to on-going changes in sea ice cover – insights from multiyear sampling and compound-specific isotopic analyses of amino acids

Monika Kedra1, Mengjie Zhang2, Dana Biasatti3, Lee W. Cooper2 and Jacqueline M Grebmeier2, (1)Institute of Oceanology Polish Academy of Sciences, Sopot, Poland, (2)University of Maryland Center for Environmental Science, Chesapeake Biological Laboratory, Solomons, MD, United States, (3)University of Notre Dame, Notre Dame, IN, United States