Primary Convener: Kristin M Schild, University of Maine, Orono, ME, United States
Conveners: Colin R Meyer, Dartmouth College, Hanover, United States, Laura Stevens, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom and Samiah Moustafa, Brown University, Institute at Brown for Environment and Society, Providence, RI, United States
Primary Liaison: Kristin M Schild, University of Maine, Orono, ME, United States
Chairs: Kristin M Schild, University of Maine, Orono, ME, United States, Colin R Meyer, Dartmouth College, Hanover, United States, Laura Stevens, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom and Samiah Moustafa, Brown University, Institute at Brown for Environment and Society, Providence, RI, United States
OSPA Liaison: Laura Stevens, University of Oxford, Department of Earth Sciences, Oxford, United Kingdom
11:38
Rapid Supraglacial Lake Drainages Dewater Isolated Cavities and Decrease Ice Velocity in Western Greenland (683522)
Jessica Z Mejia1, Jason Gulley2, Celia Trunz3, Matthew D Covington3, Timothy C Bartholomaus4, Surui Xie2 and Timothy H Dixon2, (1)University of South Florida Tampa, Tampa, FL, United States, (2)University of South Florida, School of Geosciences, Tampa, FL, United States, (3)University of Arkansas, Geosciences, Fayetteville, AR, United States, (4)University of Idaho, Moscow, ID, United States
11:54
A gaining and losing meltwater corridor in the subglacial environment (673061)
Lauren Miller Simkins, University of Virginia, Charlottesville, VA, United States, Sarah L. Greenwood, Stockholm University, Department of Geological Sciences, Stockholm, Sweden, Santiago Munevar Garcia, University of Virginia, Department of Environmental Sciences, Charlottesville, VA, United States, Lindsay O Prothro, Texas A&M University Corpus Christi, Department of Physical and Environmental Sciences, Corpus Christi, TX, United States and John B Anderson, Rice University, Houston, TX, United States
11:58
Record surface meltwater ponding on the Northern George VI Ice Shelf, Antarctic Peninsula, during the 2019/2020 melt season (Invited) (688082)
Alison F Banwell, University of Colorado Boulder, Cooperative Institute for Research in Environmental Sciences, Boulder, United States, Rajashree Datta, University of Maryland, Earth System Science Interdisciplinary Center, Greenbelt, MD, United States; NASA Goddard Space Flight Center, Cryospheric Sciences Laboratory, Code 615, Greenbelt, NY, United States, Rebecca L Dell, University of Cambridge, Scott Polar Research Institute, Cambridge, United Kingdom, Mahsa S Moussavi, University of Colorado at Boulder, Boulder, CO, United States; National Snow and Ice Data Center, Boulder, CO, United States and Christopher A. Shuman, University of Maryland, Baltimore County, Joint Center for Earth Systems Technology, Greenbelt, MD, United States; NASA Goddard Space Flight Center, Cryospheric Sciences Laboratory, Code 615, Greenbelt, MD, United States
