Circumpolar Dynamics of Arctic Tundra Vegetation in Relation to Temperature Trends

Howard E Epstein, University of Virginia, Department of Environmental Sciences, Charlottesville, VA, United States, Uma Suren Bhatt, University of Alaska Fairbanks, Fairbanks, AK, United States, Martha K Raynolds, University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States, Donald A Walker, University of Alaska Fairbanks, Alaska Geobotany Center, Fairbanks, AK, United States and Leah Reichle, University of Virginia Main Campus, Environmental Sciences, Charlottesville, VA, United States