Author(s): Maren Jenrich, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam (First Author, Presenting Author) Guido Grosse, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam Susanne Liebner, GFZ German Research Centre for Geosciences Christian Knoblauch, University of Hamburg, Institute of Soil Science Michael Angelopoulos, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Bremerhaven Maria Prodinger, Universität Hamburg Ingmar Nitze, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam Benjamin Jones, University of Alaska Fairbanks Jens Strauss, Alfred Wegener Institute for Polar and Marine Research Dustin Whalen, Natural Resources Canada