G44A:
Cryosphere, Solid Earth, and Sea-Level Interactions and the Next Generation of Glacial Isostatic Models I

Thursday, 18 December 2014: 4:00 PM-6:00 PM
Chairs:  Erik R Ivins, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Wouter van der Wal, Delft University of Technology, Delft, Netherlands
Primary Conveners:  Jeanne M Sauber, NASA Goddard SFC, Greenbelt, MD, United States
Co-conveners:  Erik R Ivins, JPL/Caltech, Pasadena, CA, United States, Wouter van der Wal, Delft University of Technology, Delft, Netherlands and Volker Klemann, GFZ German Research Centre, Potsdam, Germany
OSPA Liaisons:  Jeanne M Sauber, NASA Goddard SFC, Greenbelt, MD, United States

Abstracts Submitted to this Session:

4:00 PM
G44A-01
 
Glacial Isostatic Adjustment in Antarctica
Pippa L Whitehouse, Durham University, Durham, United Kingdom
4:15 PM
G44A-02
 
The Influence of Earth structure on a coupled Antarctic ice sheet - sea level model
Natalya A Gomez1, David Pollard2, David M Holland1 and Konstantin Latychev3, (1)New York University, New York, NY, United States, (2)Pennsylvania State University, University Park, PA, United States, (3)University of Toronto, Toronto, ON, Canada
4:30 PM
G44A-03
 
Antarctic Glacial Isostatic Adjustment from an inversion of satellite and in-situ observations
Alba Martin1, Jonathan L Bamber2, Nana Schoen1, Andrew Zammit-Mangion1, Jonathan Rougier1, Elizabeth J Petrie3, Riccardo Riva4, Scott B Luthcke5 and Thomas Flament6, (1)University of Bristol, Bristol, United Kingdom, (2)University of Bristol, Bristol, BS8, United Kingdom, (3)Newcastle University, Newcastle, United Kingdom, (4)Delft University of Technology, Delft, Netherlands, (5)Goddard Space Flight Center, Severna Park, MD, United States, (6)University of Leeds, School of Earth and Environment, Leeds, United Kingdom
4:45 PM
G44A-04
 
Earth Structure, Ice Mass Changes, and the Local Dynamic Geoid
Christopher Harig, Princeton University, Department of Geosciences, Princeton, NJ, United States and Frederik J Simons, Princeton University, Princeton, NJ, United States
5:00 PM
G44A-05
 
Constraining Earth’s Rheology of the Barents Sea Using Grace Gravity Change Observations
Barend Cornelis Root, Delft University of Technology, Delft, 5612, Netherlands, Wouter van der Wal, Delft University of Technology, Delft, Netherlands and Lev Tarasov, Memorial University of Newfoundland, St John's, NL, Canada
5:15 PM
G44A-06
 
Construction of Late Pleistocene Laurentide Ice History on Earth with Composite Rheology
Patrick P C Wu, University of Hong Kong, Hong Kong, Hong Kong, Wouter van der Wal, Delft University of Technology, Delft, Netherlands, Holger Steffen, Lantmäteriet, Gävle, Sweden and Hansheng Wang, CAS Chinese Academy of Sciences, Institute of Geodesy and Geophysics, State Key Lab of Geodesy and Earth's Dynamics, Wuhan, China
5:30 PM
G44A-07
 
The thickness history of the northern sector of the Laurentide Ice Sheet: an assessment of glacial isostatic adjustment models, sea-level measurements, and vertical land motion rates
Karen M Simon, Pacific Geoscience Center, Sidney, BC, Canada, Thomas S James, Geological Survey Canada, Sidney, BC, Canada, Joseph Alan Henton, Geological Survey of Canada Sidney, Sidney, BC, Canada and Arthur Dyke, Memorial University of Newfoundland, St. John's, Canada
5:45 PM
G44A-08
 
Postglacial Rebound Model ICE-6G_C (VM5a) Constrained by Geodetic and Geologic Observations
W Richard Peltier1, Donald F Argus2 and Rosemarie Drummond1, (1)University of Toronto, Toronto, ON, Canada, (2)JPL, Pasadena, CA, United States
 
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