Helene Seroussi1 1Jet Propulsion Lab, United States Conditions at the base of ice sheets are critical to understand ice motion and the future evolution of the ice sheets but remain largely unknown due to the lack of direct measurements. These...
- March 9, 2018
Dustin Schroeder1, Winnie Chu1 1Stanford University, Stanford, United States Geothermal heat flux exerts a fundamental control on the behavior, stability, and evolution of ice sheets. However, this basal boundary is also exceedingly difficult and costly to measure directly. Geophysical remote...
- March 9, 2018
Anya Reading1, Tobias Staal1, Jacqueline Halpin1, Joanne Whittaker1 1Institute for Marine and Antarctic Studies, University Of Tasmania, Hobart, Australia The spatial variation of heat supplied to ice sheets is an important input model parameter in ice sheet models. Continental models...
- March 9, 2018
Alicia Pollett1, Betina Bendall2, Tom Raimondo1, Martin Hand3 1School of Natural and Built Environments, University Of South Australia, Adelaide, Australia, 2Energy and Resources Division, Department of Premier and Cabinet, Adelaide, Australia, 3Geology and Geophysics, School of Physical Sciences, University of...
- March 9, 2018
Mark Pittard1, Ben Galton-Fenzi2,3, Jason Roberts2,3, Christopher Watson4 1Department of Geography, Durham University, Durham, United Kingdom, 2Australian Antarctic Division, Kingston, Australia, 3Antarctic Climate & Ecosystems Cooperative Research Centre, Hobart, Australia, 4School of Land and Food, University of Tasmania, Hobart, Australia...
- March 9, 2018
Steven Phipps1, Jacqueline Halpin1 1Institute for Marine and Antarctic Studies, University of Tasmania, Hobart, Australia Ice sheet models are the only physically-based tools that allow us to simulate the future evolution of the Antarctic Ice Sheet, including its contribution towards...
- March 9, 2018
Brice Van Liefferinge1, Frank Pattyn1, Marie Cavitte2, Nanna Karlsson3,4, Duncan Young2, Johannes Sutter4,5, Olaf Eisen4,6 1Université Libre De Bruxelles, Brussels, Belgium, 2University of Texas at Austin, Austin, USA, 3Geological Survey of Denmark and Greenland (GEUS), Copenhagen, Denmark, 4Alfred Wegener Institute,...
- March 9, 2018
Sandra Mclaren1, Chris Carson2, Roger Powell1 1University Of Melbourne, University Of Melbourne, Australia, 2Geoscience Australia, Canberra, AUSTRALIA Prior to the breakup of Gondwana (beginning around the late Cretaceous) cratonic rocks of southern Australia, including the Gawler and Curnamona cratons, are...
- March 9, 2018
Ben Mather1, Javier Fullea1, Louis Moresi2, Thomas Farrell1, Robert Delhaye1 1Dublin Institute For Advanced Studies, Dublin, Ireland, 2The University of Melbourne, Melbourne, Australia Surface heat flux is highly sensitive to small temperature fluctuations at varying timescales. The magnitude of these...
- March 9, 2018
Yasmina M Martos1,2, Manuel Catalan3, Tom A Jordan4, Alexander Golynsky5, Dmitry Golynsky5, Graeme Eagles6 1NASA Goddard Space Flight Center, Greenbelt, United States, 2University of Maryland, College Park, United States, 3Royal Observatory of the Spanish Navy, San Fernando, Spain, 4British Antarctic...
- March 9, 2018
