TY - JOUR T1 - Subglacial discharge at tidewater glaciers revealed by seismic tremor JF - Geophysical Research Letters Y1 - 2015 A1 - Bartholomaus, Timothy C A1 - Amundson, Jason M A1 - Walter, Jacob I A1 - O'Neel, Shad A1 - West, Michael E A1 - Chris F. Larsen ER -