Exceptionally high Geothermal heat flux needed to sustain the Northeast Greenland Ice Stream
Silje Smith-Johnsen1, Basile de Fleurian2, Nicole Schlegel3, Helene L Seroussi3 and Kerim Hestnes Nisancioglu4, (1)University of Bergen, Bjerknes Centre for Climate Research, Bergen, Norway, (2)University of Bergen, Bergen, Norway, (3)NASA Jet Propulsion Laboratory, Pasadena, CA, United States, (4)University of Bergen and the Bjerknes Centre for Climate Research, Bergen, Norway