C14A:
Arctic Hydrology in a Changing Climate II

Monday, 15 December 2014: 4:00 PM-6:00 PM
Chairs:  Cathy Jean Wilson, Los Alamos National Lab, Los Alamos, NM, United States, Larry D Hinzman, University of Alaska Fairbanks, Fairbanks, AK, United States and Stan D Wullschleger, Oak Ridge National Laboratory, Oak Ridge, TN, United States
Primary Conveners:  Cathy Jean Wilson, Los Alamos National Lab, Los Alamos, NM, United States
Co-conveners:  Stan D Wullschleger, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States and Larry D Hinzman, University of Alaska Fairbanks, Fairbanks, AK, United States
OSPA Liaisons:  Cathy Jean Wilson, Los Alamos National Lab, Los Alamos, NM, United States

Abstracts Submitted to this Session:

4:00 PM
C14A-01
 
Transformation Pathways through the Land-water Geosphere in Permafrost Regions
Georgia Destouni, Stockholm University, Stockholm, Sweden
4:15 PM
C14A-02
 
Hydrological Parameter Estimation (HYPE) System for Bayesian Exploration of Parameter Sensitivities in an Arctic Watershed
Don Morton1,2, William R Bolton3, Abraham Melesse Endalamaw3, Jessica M Young3 and Larry D Hinzman3, (1)Arctic Region Supercomputing Center, Fairbanks, AK, United States, (2)Boreal Scientific Computing LLC, Fairbanks, AK, United States, (3)University of Alaska, International Arctic Research Center, Fairbanks, United States
4:30 PM
C14A-03
 
Hydrogeologic Controls on Water Dynamics in a Discontinuous Permafrost, Lake-Rich Landscape
Michelle A Walvoord1, Martin A Briggs2, Frederick David Day-Lewis2, Steven M Jepsen3, John W Lane Jr2, Jeffrey M McKenzie4, Burke J Minsley1, Robert G Striegl5, Clifford I Voss6 and Tristan P Wellman1, (1)USGS, Denver, CO, United States, (2)USGS, Storrs, CT, United States, (3)University of California Merced, Merced, CA, United States, (4)McGill University, Montreal, QC, Canada, (5)USGS WRD, Boulder, CO, United States, (6)USGS, Menlo Park, CA, United States
4:45 PM
C14A-04
 
Groundwater Flow Impacts on Thawing Permafrost Systems
Clifford I Voss, USGS, Menlo Park, CA, United States and Jeffrey M McKenzie, McGill University, Montreal, QC, Canada
5:00 PM
C14A-05
 
Supra-permafrost Subsurface Flow on the Arctic Coastal Plain of Alaska
Joshua C Koch, Joel A. Schmutz and Tom Fondell, USGS Alaska Science Center, Anchorage, AK, United States
5:15 PM
C14A-06
 
Effects of spatial and temporal resolution on simulated feedbacks from polygonal tundra.
Ethan Coon1, Adam Lee Atchley2, Scott L Painter2, Satish Karra2, John D Moulton2, Cathy Jean Wilson1 and Anna Liljedahl3, (1)Los Alamos National Lab, Los Alamos, NM, United States, (2)Los Alamos National Laboratory, Los Alamos, NM, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States
5:30 PM
C14A-07
 
Subsurface Thermal Erosion Of Ice-Wedge Polygon Terrains: Implications For Arctic Geosystem In Transition
Daniel Fortier1,2, Etienne Godin1,2, Esther Lévesque2,3 and Audrey Veillette1,2, (1)University of Montreal, Montreal, QC, Canada, (2)Centre d'études nordiques, Québec, QC, Canada, (3)Université du Québec à Trois-Rivières, Trois-Rivières, QC, Canada
5:45 PM
C14A-08
 
Initial Conceptualization and Simulation of Arctic Tundra Landscape Evolution Using the Alaska Thermokarst Model
William R Bolton1, Vladimir E Romanovsky1, Anthony David McGuire2, Guido Grosse3 and Mark J Lara1, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States, (3)Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research Potsdam, Potsdam, Germany
 
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