Modelling climate change impacts on an Arctic polygonal tundra: Changes in CO2 and CH4 exchange depend on rates of permafrost thaw as affected by changes in vegetation and drainage


Robert F Grant, University of Alberta, Department of Renewable Resources, Edmonton, AB, Canada, Zelalem A Mekonnen, Lawrence Berkeley National Laboratory, Climate & Ecosystem Sciences Division, Berkeley, CA, United States, William J Riley, Lawrence Berkeley National Laboratory, Climate and Ecosystem Sciences Division, Berkeley, CA, United States, Bhavna Arora, Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, CA, United States and Margaret S Torn, Berkeley Lab/UC Berkeley, Berkeley, United States