Changes in tundra vascular plant biomass over thirty years at Imnavait Creek, Alaska, and current ecosystem C and N dynamics.

Marion Syndonia Bret-Harte1, Gaius R Shaver2, Eugenie Susanne Euskirchen1, Diane C Huebner3, Jackson W Drew3, Jessica E Cherry4 and Colin Edgar5, (1)University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, AK, United States, (2)Marine Bio Lab, Woods Hole, MA, United States, (3)University of Alaska Fairbanks, Fairbanks, AK, United States, (4)NOAA, National Centers for Environmental Information, Anchorage, United States, (5)University of Alaska Fairbanks, Institute of Arctic Biology, Fairbanks, United States