Chairs: Cathy Jean Wilson, Los Alamos National Laboratory, Earth and Environmental Science Division, Los Alamos, NM, United States, Larry D Hinzman, University of Alaska Fairbanks, Fairbanks, AK, United States and Stan D Wullschleger, Oak Ridge National Laboratory, Environmental Sciences Division, Oak Ridge, TN, United States
Primary Convener: Cathy Jean Wilson, Los Alamos National Laboratory, Earth and Environmental Science Division, 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 Liaison: Cathy Jean Wilson, Los Alamos National Laboratory, Earth and Environmental Science Division, Los Alamos, NM, United States
Estimating Arctic Tundra Soil Water Content Variability and Relationship to Landscape Properties Using Above- and Below-Ground Imaging (23093)
Baptiste Dafflon1, Susan S. Hubbard2, John Peterson1, Craig Ulrich1, Rusen Oktem3, John Bryan Curtis1, Anh Phuong Tran1, Yuxin Wu4, William Cable5 and Vladimir E Romanovsky6, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)Oak Ridge National Laboratory, Oak Ridge, TN, United States, (3)University of California Berkeley, Berkeley, United States, (4)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (5)Alfred Wegener Institute, Potsdam, Germany, (6)University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
Using Observational Data to Inform Physically Based Models of Subsurface Thermal Hydrology Properties and Active Layer Thickness at the Barrow Environmental Observatory, Alaska (19463)
Adam Lee Atchley, Los Alamos National Laboratory, Earth and Environmental Sciences, Los Alamos, NM, United States, Dylan R Harp, The Freshwater Trust, Portland, United States, Scott L Painter, Los Alamos National Lab, Los Alamos, United States, Ethan Coon, Oak Ridge National Laboratory, Environmental Sciences Division and Climate Change Science Institute, Oak Ridge, TN, United States, Cathy Jean Wilson, Los Alamos National Laboratory, Earth and Environmental Science Division, Los Alamos, NM, United States, Vladimir E Romanovsky, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States and Anna K Liljedahl, Woodwell Climate Research Center, Falmouth, United States
Effects of Soil Property Uncertainty on Projected Active Layer Thickness (25009)
Dylan R Harp, The Freshwater Trust, Portland, United States, Adam Lee Atchley, Los Alamos National Laboratory, Los Alamos, NM, United States, Ethan Coon, Oak Ridge National Laboratory, Environmental Sciences Division and Climate Change Science Institute, Oak Ridge, TN, United States, Scott L Painter, Oak Ridge National Lab, Oak Ridge, TN, United States, Cathy Jean Wilson, Los Alamos National Laboratory, Earth and Environmental Science Division, Los Alamos, NM, United States, Vladimir E Romanovsky, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States and Anna K Liljedahl, Woodwell Climate Research Center, Falmouth, United States
Measured Hydrologic Storage Characteristics of Three Major Ice Wedge Polygon Types, Barrow, Alaska (14387)
Andrew J Chamberlain, University of Alaska Fairbanks, Fairbanks, AK, United States, Anna K Liljedahl, Woodwell Climate Research Center, Falmouth, United States, Cathy Jean Wilson, Los Alamos National Laboratory, Earth and Environmental Science Division, Los Alamos, NM, United States, William Cable, Alfred Wegener Institute, Potsdam, Germany and Vladimir E Romanovsky, University of Alaska Fairbanks, Geophysical Institute, Fairbanks, AK, United States
Integrating Carbon Flux Measurements with Hydrologic and Thermal Responses in a Low Centered Ice-Wedge Polygon near Prudhoe Bay, AK (29897)
Michael Young1, Toti Larson2, Todd G Caldwell3 and Chuck Abolt3, (1)University of Texas at Austin, Bureau of Economic Geology, Austin, United States, (2)University of Texas at Austin, Department of Geological Sciences, Austin, TX, United States, (3)University of Texas at Austin, Bureau of Economic Geology, Austin, TX, United States
Variations in evapotranspiration fluxes across geomorphological units and plant functional types in a polygonal-structure Tundra in Barrow, Alaska (13231)
Naama Raz Yaseef, Lawrence Berkeley National Laboratory, Berkeley, CA, United States, Jessica M Young-Robertson, University of Alaska Fairbanks, Fairbanks, AK, United States, Thom A Rahn, LANL, Los Alamos, NM, United States, Brent D Newman, Los Alamos National Laboratory, Earth and Environmental Sciences Division, Los Alamos, United States and Margaret S Torn, Berkeley Lab/UC Berkeley, Berkeley, United States
Simulating Interactive Effects of Frozen Soil Hydrological Dynamics in the Caribou-Poker Creek Research Watershed, Alaska (28552)
Nawa Raj Pradhan, Engineer Research and Development Center Vicksburg, Coastal and Hydrualic Laboratory, Vicksburg, United States, Charles W Downer, Engineer Research and Development Center, Coastal and Hydraulics Laboratory, Hydrologic Systems Branch, Vicksburg, MS, United States, Mark Wahl, Engineer Research and Development Center Vicksburg, Coastal and Hydrualic Laboratory, Hydrologic Systems Branch, Vicksburg, MS, United States, Sergey S Marchenko, University of Alaska Fairbanks, Fairbanks, AK, United States and Anna K Liljedahl, Woodwell Climate Research Center, Falmouth, United States
Two-source energy balance model implementation in the Alaska Arctic tundra (25955)
Jordi Cristóbal-Rosselló1, Anupma Prakash2, Martha Anderson3, William P Kustas4 and Douglas L Kane1, (1)University of Alaska Fairbanks, Fairbanks, AK, United States, (2)University of Alaska Fairbanks, Department of Geology and Geosciences, Fairbanks, AK, United States, (3)USDA ARS, Hydrology and Remote Sensing Laboratory, Beltsville, United States, (4)USDA ARS, Beltsville, MD, United States
Permafrost degradation after the 2002 wildfire in Kougarok, Seward Peninsula, Alaska (4962)
Go Iwahana, University of Alaska Fairbanks, International Arctic Research Center, Fairbanks, United States, Koichiro Harada, Miyagi University, Sendai, Japan, Masao Uchida, Earth system division, Tsukuba, Japan, Miyuki Kondo, NIES National Institute of Environmental Studies, Ibaraki, Japan, Kazuyuki Saito, JAMSTEC Japan Agency for Marine-Earth Science and Technology, Kanagawa, Japan, Kenji Narita, Akita University, Akita, Japan, Keiji Kushida, Nihon University, Tokyo, Japan, Larry D Hinzman, University of Alaska Fairbanks, Fairbanks, AK, United States, Masami Fukuda, Fukuyama City University, Fukuyama, Japan and Shiro Tsuyuzaki, Hokkaido University, Faculty of Environmental Earth Science, Sapporo, Japan
Third-Year Results from the Circumarctic Lakes Observation Network (CALON) Project (7756)
Kenneth M Hinkel1, Christopher D Arp2, Richard A Beck3, Wendy R Eisner4, Karen E Frey5, Guido Grosse6, Benjamin M Jones7, Changjoo Kim4, John D Lenters8, Hongxing Liu4 and Amy Townsend-Small4, (1)University of Cincinnati, Cincinnati, United States, (2)University of Alaska Fairbanks, Water and Environmental Research Center, Fairbanks, United States, (3)University of Cincinnati Main Campus, Department of Geography and Geographic Information Science, Cincinnati, United States, (4)University of Cincinnati, Cincinnati, OH, United States, (5)Clark University, Graduate School of Geography, Worcester, MA, United States, (6)Alfred Wegener Institute Helmholtz Center for Polar and Marine Research, Permafrost Research Section, Potsdam, Germany, (7)USGS Alaska Science Center, Anchorage, AK, United States, (8)University of Michigan Biological Station, Ann Arbor, United States
Meso-Scale Hydrological Modeling Using Small Scale Parameterizations in a Discontinuous Permafrost Watershed in the Boreal Forest Ecosystem (11982)
Abraham Melesse Endalamaw, University of Alaska Fairbanks, International Arctic Research Center, Fairbanks, AK, United States, Bob Bolton, Oak Ridge National Laboratory, Oak Ridge, TN, United States, Larry D Hinzman, University of Alaska Fairbanks, Fairbanks, AK, United States, Don Morton, Boreal Scientific Computing, Fairbanks, AK, United States and Jessica M Young-Robertson, University of Alaska, International Arctic Research Center, Fairbanks, United States
Air Temperature Evolution for the Last 10 Years in the National Petroleum Reserve Alaska (7615)
Dragos A Vas1, Horacio A Toniolo2, Richard Kemnitz3 and Joel P Bailey2, (1)University of Alaska Fairbanks, Fairbanks, United States, (2)University of Alaska Fairbanks, Fairbanks, AK, United States, (3)United States Department of the Interior Bureau of Land Management, Fairbanks Alaska, United States Department of the Interior Bureau of Land Management, Fairbanks, AK, United States
Heat flux analyses for the Mackenzie, Yukon, and Lena rivers (16441)
Daqing Yang, National Hydrology Research Center, Environment Canada, Saskatoon, SK, Canada, Philip Marsh, Wilfrid Laurier University, Geography, Waterloo, ON, Canada and Shaoqing Ge, Virginia Tech, Blacksburg, VA, United States