C23B:
On the Impact of Land Ice-Ocean Interactions on Greenland and Antarctica Ice Mass Balance I Posters
Session ID#: 2151
Tuesday, 16 December 2014: 1:40 PM-6:00 PM
Not an Option (Moscone West)
Chairs: Eric J Rignot, University of California Irvine, Department of Earth System Science, Irvine, CA, United States and Ian G Fenty, NASA Jet Propulsion Laboratory, Pasadena, United States
Primary Convener: Eric J Rignot, University of California Irvine, Department of Earth System Science, Irvine, CA, United States; NASA Jet Propulsion Laboratory, Pasadena, United States
Co-Convener: Ian G Fenty, NASA Jet Propulsion Laboratory, Pasadena, United States
OSPA Liaison: Ian G Fenty, NASA Jet Propulsion Laboratory, Pasadena, United States
Co-Sponsor(s):
Virtual Option?: No
Swirl Theme: Enhanced Climate Changes at High Latitude
Abstracts Submitted to this Session:
Susceptibility of the Antarctic Ice Sheet to Changes in Ice Shelf Buttressing (8511)
Johannes Jakob Fürst1,2, Gaël Durand1,2, Fabien Gillet-chaulet2,3, Laure Tavard1 and Olivier Gagliardini1,2, (1)University Joseph Fourier Grenoble, Grenboble, France, (2)LGGE Laboratoire de Glaciologie et Géophysique de l’Environnement, Saint Martin d'Hères, France, (3)Univ. Grenoble Alpes, LGGE, F-38041, Grenboble, France
Modelling Antarctic ice shelf melting under LGM and doubled CO2 climate using ice shelf-ocean model and climate model (14814)
Takashi Obase, University of Tokyo, Atmosphere and Ocean Research Institute, Kashiwa, Japan, Ayako Abe-Ouchi, University of Tokyo, Atmosphere and Ocean Research Institute, Bunkyo-ku, Japan, Kazuya Kusahara, Institute of Low Temperature Science, Sapporo, Hokkaido, Japan and Hiroyasu Hasumi, Atmosphere and Ocean Research Institute University of Tokyo, Tokyo, Japan
Characterising fjord circulation patterns and ice flux from time-lapse imagery at Sermilik Fjord, southeast Greenland (16729)
Timothy James1, Yoann Jocelyn Raphael Drocourt1, Francois Ayoub2, Tavi Murray3 and Anna L C Hughes4, (1)Glaciology Group, Swansea University, Swansea, United Kingdom, (2)Jet Propulsion Laboratory, Pasadena, CA, United States, (3)Swansea University, Glaciology Group, Cardiff, CF5, United Kingdom, (4)University of Bergen, Department of Earth Science, Bergen, Norway
The effects of Antarctic ice-shelf/ocean interactions in a global sea-ice-ocean isopycnal model (16747)
Olga V Sergienko, Princeton University, AOS, Princeton, United States, Matt Harrison, Geophysical Fluid Dynamics Laboratory, Princeton, United States and Robert Hallberg, NOAA Geophysical Fluid Dynamics Laboratory, Princeton, United States
Mid-depth Subtropical Water Circulation and Distribution Near Tidewater Glaciers in Uummannaq Fjord, West Greenland (18885)
Ian G Fenty, NASA Jet Propulsion Laboratory, Pasadena, United States, Eric J Rignot, University of California Irvine, Department of Earth System Science, Irvine, CA, United States, Cilan Cai, University of California Irvine, Irvine, CA, United States and Dimitris Menemenlis, NASA JPL/Caltech, Pasadena, CA, United States
Modeling of subaqueous melting in Petermann Fjord, Northwestern Greenland using an ocean general circulation model (19489)
Cilan Cai1, Eric J Rignot2, Yun Xu1, Lu An1, Kirsty J Tinto3 and Michiel R van den Broeke4, (1)University of California Irvine, Irvine, CA, United States, (2)University of California Irvine, Department of Earth System Science, Irvine, CA, United States, (3)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (4)Utrecht University, Utrecht, Netherlands
Tidewater glacier dynamics and the mass budget of the Northwest Greenland ice sheet (22902)
Richard Ashley Morris, Swansea University, Swansea, United Kingdom, Adrian J Luckman, Swansea University, Glaciology Group, Swansea, United Kingdom, Tavi Murray, Swansea University, Cardiff, CF5, United Kingdom and Edward Hanna, University of Lincoln, Lincoln, United Kingdom
New Gravity-Derived Grounding Line Depths Highlight Role Bathymetry Plays in Ongoing Greenland Ice Sheet Change (30117)
Alexandra Boghosian1, David Felton Porter2, Kirsty J Tinto1, Robin Elizabeth Bell1, James R. Cochran3 and Beata M Csatho4, (1)Lamont-Doherty Earth Observatory, Palisades, NY, United States, (2)Columbia University, Lamont-Doherty Earth Observatory, Palisades, NY, United States, (3)Lamont -Doherty Earth Observatory, Palisades, NY, United States, (4)University at Buffalo, Department of Earth Sciences, Buffalo, NY, United States
Analysis of Environmental Forcing and Melange Fluctuation in Asynchronous Retreat of Ocean Terminating Glaciers in Greenland’s Sermilik Fjord (30312)
Fiona Seifert, University of Michigan, Ann Arbor, MI, United States, Charles E Galey, NASA Jet Propulsion Laboratory, Pasadena, CA, United States and Jeremy N Bassis, University of Michigan, Climate and Space Sciences and Engineering, Ann Arbor, United States
