B42C
Vulnerability of Permafrost Carbon to Climate Change III

Thursday, 17 December 2015: 10:20-12:20
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:  Cristian Estop-Aragones, University of Exeter, College of Life and Environmental Sciences, Exeter, EX4, United Kingdom and Christina Schaedel, Northern Arizona University, Flagstaff, AZ, United States
OSPA Liaisons:  Cristian Estop-Aragones, University of Exeter, College of Life and Environmental Sciences, Exeter, EX4, United Kingdom
10:20
High Resolution Partitioning of Soil Properties and Soil Organic Carbon Storage in the Lena River Delta (59937)
Matthias Benjamin Siewert, Stockholm University, Stockholm, Sweden
10:35
Erosion of Organic Carbon from Permafrost Zones in the Arctic as a Geological Carbon Dioxide Sink (71790)
Robert G Hilton1, Valier Galy2, Jerome Gaillardet3, Mathieu Dellinger4, Charlotte Bryant5, Matt O'Regan6, Darren R Gröcke1, Helen Coxall6, Julien Bouchez7 and Damien Calmels7, (1)University of Durham, Durham, United Kingdom, (2)Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, MA, United States, (3)Institut de Physique du Globe de Paris, Paris, France, (4)University of Southern California, Los Angeles, CA, United States, (5)NERC Radiocarbon Facility, East Kilbride, United Kingdom, (6)Stockholm University, Department of Geological Sciences, Stockholm, Sweden, (7)Institute de Physique d Globe Paris, Paris, France
10:50
Long-term Impacts of Fire on Permafrost Vulnerability and C loss in Siberian Larch Forests (82719)
Jocelyn E Egan, Dalhousie University, Earth Sciences, Halifax, NS, Canada, Susan Natali, Woods Hole Science Center Falmouth, Falmouth, MA, United States, Heather Dawn Alexander, University of Texas at Brownsville, Brownsville, TX, United States, Michael M Loranty, Colgate University, Geography, Hamilton, NY, United States, Seth Spawn, Organization Not Listed, Washington, DC, United States and David A Risk, St. Francis Xavier University, Earth Sciences, Ottawa, ON, Canada
11:05
Merging Field Measurements and High Resolution Modeling to Predict Possible Societal Impacts of Permafrost Degradation (Invited) (60540)
Vladimir E Romanovsky, Dmitry Nicolsky, Sergey S Marchenko, William Cable and Santosh K Panda, University of Alaska Fairbanks, Fairbanks, AK, United States
11:20
CALM at 21: Results of long-term monitoring of the active layer/upper permafrost system. (79273)
Nikolay I Shiklomanov1, Frederick E Nelson2, Dmitry A Streletskiy1 and Anna Elizabeth Klene3, (1)George Washington University, Washington, DC, United States, (2)University of Delaware, Newark, DE, United States, (3)University of Montana, Geography, Missoula, MT, United States
11:35
Temperature Increase due to the Permafrost Carbon Feedback (69727)
Elchin E Jafarov, National Snow and Ice Data Center, Boulder, CO, United States and Kevin M Schaefer, University of Colorado, National Snow and Ice Data Center, Boulder, CO, United States
11:50
The Temporal Evolution of Changes in Carbon Storage in the Northern Permafrost Region Simulated by Carbon Cycle Models between 2010 and 2300: Implications for Atmospheric Carbon Dynamics (73807)
Anthony David McGuire, U.S. Geological Survey, University of Alaska Fairbanks, Fairbanks, AK, United States, David M Lawrence, National Center for Atmospheric Research, Boulder, CO, United States, Eleanor Burke, Met Office Hadley Centre, Exeter, United Kingdom, Guangsheng Chen, Oak Ridge National Laboratory, Oak Ridge, TN, United States, Elchin E Jafarov, Institute of Arctic and Alpine Research, Boulder, CO, United States, Charles Koven, Lawrence Berkeley National Laboratory, Berkeley, CA, United States, Andrew H MacDougall, University of Victoria, Victoria, BC, Canada, Dmitry Nicolsky, University of Alaska Fairbanks, Fairbanks, AK, United States, Shushi Peng, Peking University, Beijing, China and Annette Rinke, Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
12:05
A simplified, data-constrained approach to estimate the permafrost carbon-climate feedback: The PCN Incubation-Panarctic Thermal (PInc-PanTher) Scaling Approach (74303)
Charles D Koven1, Edward Schuur2, Christina Schaedel2, Theodore J Bohn3, Eleanor Burke4, Guangsheng Chen5, Xiaodong Chen6, Philippe Ciais7, Guido Grosse8, Jennifer W Harden9, Daniel J Hayes10, Gustaf Hugelius11, Elchin E Jafarov12, Gerhard Krinner13, Peter Kuhry11, David M Lawrence14, Andrew MacDougall15, Sergey S Marchenko16, Anthony David McGuire17, Susan Natali18, Dmitry Nicolsky16, David Olefeldt19, Shushi Peng7, Vladimir E Romanovsky16, Kevin M Schaefer20, Jens Strauss8, Claire C Treat16 and Merritt R Turetsky21, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Northern Arizona University, Flagstaff, AZ, United States, (3)Arizona State University, Tempe, AZ, United States, (4)Met Office Hadley Centre, Exeter, United Kingdom, (5)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (6)University of Washington Seattle Campus, Seattle, WA, United States, (7)LSCE Laboratoire des Sciences du Climat et de l'Environnement, Gif-Sur-Yvette Cedex, France, (8)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany, (9)USGS Geological Survey, Menlo Park, CA, United States, (10)University of Maine, Orono, ME, United States, (11)Stockholm University, Stockholm, Sweden, (12)Institute of Arctic and Alpine Research, Boulder, CO, United States, (13)LGGE Laboratoire de Glaciologie et Géophysique de l’Environnement, Saint Martin d'Hères, France, (14)National Center for Atmospheric Research, Boulder, CO, United States, (15)University of Victoria, Victoria, BC, Canada, (16)University of Alaska Fairbanks, Fairbanks, AK, United States, (17)University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States, (18)Woods Hole Science Center Falmouth, Falmouth, MA, United States, (19)University of Alberta, Edmonton, AB, Canada, (20)University of Colorado, National Snow and Ice Data Center, Boulder, CO, United States, (21)University of Guelph, Guelph, ON, Canada
 
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