Greenhouse Gas (CO2, CH4 & N2O) Feedbacks are Regulated by Phenological Changes in Herbivore-Vegetation Interactions in Alaskan Coastal Tundra

Kathy Kelsey1, Alan Joshua Leffler2, Karen H. Beard3, Kaj Lynoe4, Ryan T. Choi5 and Jeffrey M Welker4, (1)University of Alaska Anchorage, Biological Sciences, Anchorage, AK, United States, (2)South Dakota State University, Department of Natural Resource Management, Brookings, SD, United States, (3)Utah State University, Department of Wildland Resources, Logan, United States, (4)University of Alaska Anchorage, Anchorage, AK, United States, (5)Utah State University, Department of Wildland Resources, Logan, UT, United States