Climate, fire, and herbivory in northwest Alaska over the last 35,000 years

Richard S Vachula1, Yongsong Huang2, James M Russell1, Eleanor Pereboom1, Mark B Abbott3, Matthew S Finkenbinder4 and Jonathan A O'Donnell5, (1)Brown University, Providence, RI, United States, (2)Brown University, Earth, Environmental and Planetary Sciences, Providence, RI, United States, (3)University of Pittsburgh, Department of Geology and Environmental Science, Pittsburgh, PA, United States, (4)Univ of Pittsburgh-GPS, Pittsburgh, PA, United States, (5)National Park Service Anchorage, Anchorage, AK, United States