Organic carbon biolabilty increases with depth in a yedoma permafrost profile in Interior Alaska

Joanne K. Heslop1, Katey M Walter Anthony2, Robert G Spencer3, Matthias Winkel4, Mingchu Zhang5, Susanne Liebner6, David C Podgorski7, Phoebe Zito7 and Alexander L Kholodov8, (1)Queen's University, Kingston, ON, Canada, (2)University of Alaska Fairbanks, Water and Environmental Research Center, Fairbanks, AK, United States, (3)Florida State University, Tallahassee, FL, United States, (4)Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany, (5)University of Alaska Fairbanks, Fairbanks, AK, United States, (6)GFZ German Research Centre for Geosciences, Section Geomicrobiology, Potsdam, Germany, (7)University of New Orleans, Department of Chemistry, New Orleans, LA, United States, (8)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States