Thin, Conductive Permafrost Surrounding Lake Fryxell Indicates Salts From Past Lakes, McMurdo Dry Valleys, Antarctica

Neil Foley1, Slawek M Tulaczyk2, Michael N Gooseff3, Krista F Myers4, Peter T Doran4, Esben Auken5, Hilary A Dugan6, Jill Mikucki7 and Ross A Virginia8, (1)University of California Santa Cruz, Santa Cruz, CA, United States, (2)University of California Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, (3)Institute of Arctic and Alpine Research, Boulder, CO, United States, (4)Louisiana State University, Baton Rouge, LA, United States, (5)Aarhus University, Aarhus C, Denmark, (6)University of Wisconsin-Madison, Center for Limnology, Madison, United States, (7)University of Tennessee, Department of Microbiology, Knoxville, United States, (8)Dartmouth College, Department of Environmental Studies, Hanover, United States