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261	NGEE Arctic Quarterly Report June 30, 2013 Contents FEATURED HIGHLIGHT __________________________________ 2 Leaves Are Just the ‘Tip of the Iceberg’: Root Biomass and Distribution Across Polygonal Tundra Plant Commu Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2013-07-09 12:46:36 Hydrology Climate Geomorphology Permafrost Ecology METRIC Tundra Arctic Active layer Physical geography Geography Pedology
262	NGEE Arctic Quarterly Report June 30, 2014 Contents FEATURED HIGHLIGHT __________________________________ 2 Geomorphological Change in Response to Warming Alters CO2 and CH4 Flux on the Barrow Peninsula ................ Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2014-07-01 10:06:37 Climate Geomorphology Permafrost Tundra Arctic Active layer Physical geography Geography Pedology
263	C13C[removed]Monitoring Freeze Thaw Transitions in Arctic Soils using Complex Resistivity Method Yuxin Wu1, Baptiste Dafflon1, Susan S Hubbard1, John Peterson1, Craig Ulrich1, Stan D Wullschleger2 1. Lawrence Berkeley Nati Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2012-12-21 10:00:12 Chemistry Geomorphology Electrical resistivity and conductivity Materials science Active layer Soil Properties of water Permafrost Physical geography Pedology Geography
264	2010 AGU Fall Meeting December 13-17, 2010 San Francisco, California USA Session C34: The Legacy and Fate of Permafrost, Geochemical, Geophysical, and Geomorphic aspects Deployment of an Ecosystem Warming Prototype at th Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2014-10-08 22:41:07 Geomorphology Permafrost Climate Active layer Cold Regions Research and Engineering Laboratory Taiga Arctic Alaska Interior Soil Physical geography Geography Pedology
265	Characterizing rooting depth distribution and nitrogen acquisition by dominant tundra plant species Colleen M. Iversen, Victoria L. Sloan, Joanne Childs, Richard J. Norby, and Stan D. Wullschleger* Climate Change Science Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2014-05-20 15:31:24 Biology Plant roots Land management Soil Root Active layer Arctic ecology Carex aquatilis Ecology Pedology Physical geography Geography
266	PROJECT IN PROGRESS PRODUCING PREDICTIVE MAPS OF PERMAFROST CHARACTERISTICS TO GUIDE THE DEVELOPMENT OF THE BUILT ENVIRONMENT IN NUNAVIK COMMUNITIES Program NORTHERN ENVIRONMENT Add to Reading List Source URL: www.ouranos.ca Language: English - Date: 2011-08-19 14:04:01 Nunavik Geomorphology Earth Geography of Quebec Permafrost Akulivik Active layer Soil International Permafrost Association Pedology Physical geography Geography
267	NGEE Arctic Quarterly Report March 31, 2014 Contents FEATURED HIGHLIGHT __________________________________ 2 NGEE Arctic Team Hosts Permafrost Core “Jamboree” .................... 2 PROGRESS AND ACCOMPLISHMENTS ____ Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2014-04-01 15:25:39 Pedology Geomorphology Permafrost Climate change Active layer International Arctic Research Center Tundra Global warming Arctic Physical geography Geography Earth
268	Journal of Photochemistry and Photobiology B: Biology[removed]–19 Changes in biologically active ultraviolet radiation reaching the Earth’s surface ¨ c, M.M. Caldwell d S. Madronich a,, R.L. McKenzie b, L.O. Bj Add to Reading List Source URL: www.gcrio.org Language: English* - Date: 2006-01-02 18:26:27 Ozone depletion Millennium Development Goals Oxygen Sun tanning Ultraviolet radiation Ozone layer Ultraviolet Ozone Sunburn Electromagnetic radiation Environment Atmospheric sciences
269	Plant-available nutrient dynamics across a gradient of polygonal tundra in Barrow, Alaska (NGEE - Arctic) CM Iversen1,2, VL Sloan1, J Childs1, RJ Norby1 1Oak Ridge National Laboratory; [removed] • The plant Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2012-12-21 10:50:15 Active layer Land use Human geography Agriculture Soil Land management Pedology
270	Physico-Chemical Characterization of Arctic Low Centered Polygonal Microtopographs Taniya Roy Chowdhury1, Baohua Gu2, Dwayne A. Elias2, Tommy J. Phelps2, Liyuan Liang2 and David E. Graham1 1Biosciences Division, Oak Rid Add to Reading List Source URL: ngee-arctic.ornl.gov Language: English - Date: 2012-12-21 10:27:10 Geomorphology Permafrost Active layer Soil Tundra Permafrost carbon cycle Physical geography Geography Pedology

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