Characterizing Sources and Sinks of CO2 and CH4 Across Polygonal Tundra: A Multi-Scale Approach

Sigrid Dengel1, Oriana Chafe1,2, Margaret S Torn3 and Stan Wullschleger4, (1)Lawrence Berkeley National Laboratory, Berkeley, CA, United States, (2)University of Oregon, Eugene, CA, United States, (3)Berkeley Lab/UC Berkeley, Berkeley, CA, United States, (4)Oak Ridge National Laboratory, Climate Change Science Institute, Environmental Science Division, Oak Ridge, TN, United States