A 400-year ice core melt layer record of summertime warming in the Alaska Range

Dominic Winski1, Erich C Osterberg1, Karl J Kreutz2, Cameron P Wake3, David G Ferris1, Seth W Campbell4, Mark Baum5, Adriana Raudzens Bailey5, Sean D Birkel6, Douglas Introne7 and Michael Handley8, (1)Dartmouth College, Department of Earth Sciences, Hanover, NH, United States, (2)University of Maine, School of Earth and Climate Sciences, Orono, ME, United States, (3)Univ New Hampshire, Durham, NH, United States, (4)U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, United States, (5)Dartmouth College, Hanover, NH, United States, (6)Climate Change Institute, Orono, ME, United States, (7)Univ Maine, Orono, ME, United States, (8)University of Maine, Climate Change Institute, Orono, ME, United States