US Army Cold Regions Research and Engineering Laboratory, 72 Lyme Rd., Hanover, NH 03755 United States ; Lamont Doherty Earth Observatory of Columbia University, P.O. Box 1000, Palisades, NY 10964 United States
US Army Cold Regions Research and Engineering Laboratory, 72 Lyme Rd., Hanover, NH 03755 United States
Lamont Doherty Earth Observatory of Columbia University, P.O. Box 1000, Palisades, NY 10964 United States