Increasing fire frequency and short-interval fires in the boreal forest: precedence and context from Alaskan paleoecological records

Philip E Higuera1, Tyler J Hoecker2, Adam M Young2, Melissa L Chipman3 and Fengsheng Hu4, (1)University of Montana, Missoula, MT, United States, (2)University of Idaho, Moscow, ID, United States, (3)Syracuse University, Syracuse, NY, United States, (4)University of Illinois at Urbana Champaign, Plant Biology, Geology, Urbana, IL, United States