How stable are inter-annual patterns in snow accumulation on glaciers? Results from ground-penetrating radar surveys on Wolverine and Gulkana glaciers, Alaska between 2013 and 2017

Daniel McGrath, Colorado State University, Geosciences Department, Fort Collins, United States, Louis Sass, USGS Alaska Science Center, Anchorage, United States, Shad O'Neel, USGS, Anchorage, United States, Chris McNeil, Organization Not Listed, Washington, DC, United States, Salvatore G Candela, Alaska Pacific University, Anchorage, AK, United States and Emily H Baker, Institute of Arctic and Alpine Research, Boulder, United States