B41J
Vulnerability of Permafrost Carbon to Climate Change II

Thursday, 17 December 2015: 08:00-10:00
2004 (Moscone West)
Primary Conveners:  Christina Schaedel, Northern Arizona University, Flagstaff, AZ, United States
Conveners:  Edward Schuur, Northern Arizona University, Flagstaff, AZ, United States and Cristian Estop-Aragones, University of Alberta, Edmonton, AB, Canada
Chairs:  Christina Schaedel, Northern Arizona University, Flagstaff, AZ, United States and Edward Schuur, Northern Arizona University, Flagstaff, AZ, United States
OSPA Liaisons:  Christina Schaedel, Northern Arizona University, Flagstaff, AZ, United States
08:00
Mobilization of stable organic carbon in thawing permafrost by fresh organic matter from recent vegetation (Invited) (62142)
Christian Knoblauch, University of Hamburg, Hamburg, Germany, Beer Christian, Department of Environmental Science and Analytical Chemistry, Bolin Centre for Climate Research, Stockholm, Sweden and Eva-Maria Pfeiffer, Universit├Ąt Hamburg, Center for Earth System Research and Sustainability, Institute of Soil Science, Hamburg, Germany
08:15
Long Term Thawing Experiments on Intact Cores of Arctic Mineral Cryosol: Implications for Greenhouse Gas Feedbacks from Global Warming (64708)
Tullis C Onstott1, Brandon T Stackhouse1, Chui Yim Maggie Lau2, Lyle G. Whyte3, Susan M Pfiffner4 and Tatiana A Vishnivetskaya4, (1)Princeton Univ, Princeton, NJ, United States, (2)Princeton University, Princeton, NJ, United States, (3)McGill University, Department of Natural Resource Sciences, Ste. Anne de Bellevue, QC, Canada, (4)University of Tennessee, Knoxville, TN, United States
08:30
Susceptibility of Permafrost Soil Organic Carbon under Warming Climate (73091)
Ziming Yang1, Stan D Wullschleger1, Liyuan Liang1, David E Graham2 and Baohua Gu1, (1)Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States, (2)Oak Ridge National Laboratory, Biosciences Division, Oak Ridge, TN, United States
08:45
Legacy Effects of Warming on Permafrost Carbon Release (78314)
Daan Blok1, Samuel Faucherre2, Imre Banyasz2, Anders Michelsen2 and Bo Elberling2, (1)University of Copenhagen, Copenhagen, Denmark, (2)Center For Permafrost (CENPERM), Department of Geosciences and Nature Management, University of Copenhagen, Copenhagen, Denmark
09:00
Aerobic Conditions are Required for Rapid Carbon Losses following Permafrost Thaw (72916)
Mark David Arthur Cooper, University of Exeter, Exeter, EX4, United Kingdom and Cristian Estop-Aragones, University of Exeter, College of Life and Environmental Sciences, Exeter, EX4, United Kingdom
09:15
Carbon and Nitrogen cycling in a permafrost soil profile (78774)
Verity G Salmon1, Christina Schaedel2, Michelle C Mack2 and Edward Schuur2, (1)University of Florida, Biology, Ft Walton Beach, FL, United States, (2)Northern Arizona University, Flagstaff, AZ, United States
09:30
Microbial communities and greenhouse gas production from a thermokarst bog chronosequence: Mechanisms of rapid carbon loss (84396)
Mark P Waldrop, USGS California Water Science Center Menlo Park, Menlo Park, CA, United States
09:45
Here Today, Gone Tomorrow? Using Contrasting Peatland Histories To Determine Fate Of Permafrost Carbon With Future Climate Change And Permafrost Thaw (60621)
Claire C Treat, University of Alaska Fairbanks, Fairbanks, AK, United States, Miriam Jones, USGS Headquarters, Reston, VA, United States, Steve E Frolking, University of New Hampshire Main Campus, Durham, NH, United States and Jay R Alder, USGS, Baltimore, MD, United States
 
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