Author(s): Maren Jenrich, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam (First Author, Presenting Author) Friederike Neiske, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam Anna-Maria Virkkala, Woodwell Climate Research Center Oliver Sonnentag, University of Montreal Aimée Pellissier-Tanon, Universität Hamburg Christian Knoblauch, University of Hamburg, Institute of Soil Science Susanne Liebner, GFZ German Research Centre for Geosciences Bo Elberling, University of Copenhagen Christian Beer, Universität Hamburg Henri Siljanen, University of Eastern Finland Carolina Voigt, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam