C11B
Crevasses, Fractures, and Faults in Glaciers, Ice Sheets, and Ice Shelves Posters

Monday, 14 December 2015: 08:00-12:20
Poster Hall (Moscone South)
Primary Conveners:  Steven A Arcone, U.S. Army Cold Regions Research and Engineering Laboratory, Hanover, NH, United States
Conveners:  Gabriel Lewis, Dartmouth College, Department of Earth Sciences, Hanover, NH, United States
Chairs:  Robert W Jacobel, St. Olaf College, Northfield, MN, United States and Steven A Arcone, US Army Engineer Research and Development, Hanover, NH, United States
OSPA Liaisons:  Steven A Arcone, US Army Engineer Research and Development, Hanover, NH, United States
 
Crevasses, Fractures and Folds within Firn and Marine Ice of the McMurdo Shear Zone, Antarctica interpreted from GPR Profiles acquired with an Unmanned Rover (64837)
Steven A Arcone, US Army Engineer Research and Development, Hanover, NH, United States, James Lever, US Army Engineer Research and Developmen, Hanover, NH, United States and Laura Ray, Dartmouth College, Thayer School of Engineering, Hanover, NH, United States
 
Crevasse Extent and Lateral Shearing of the McMurdo Shear Zone, Antarctica, Using GPR and GPS Observations, and Numerical Modeling (85367)
Lynn M Kaluzienski, Emory University, Atlanta, United States
 
Near-Surface Crevasse Detection in Ice Sheets using Feature-Based Machine Learning (66302)
Benjamin Walker, Dartmouth College, Hanover, NH, United States
 
Autonomous Rover for Polar GPR Surveys (85841)
James Howard Lever, US Army Engineer Research and Development, Cold Regions Research and Engineering Laboratory, Hanover, NH, United States
 
Glacier and Ice Sheet Crevasses: Lifecycles and Mass Balance Implications (59874)
William T Colgan, Geological Survey of Denmark and Greenland, Copenhagen, Denmark
 
Imaging Basal Crevasses at the Grounding Line of Whillans Ice Stream, West Antarctica (60056)
Robert W Jacobel1, Emma C Dawson1 and Knut Christenson1,2, (1)St. Olaf College, Northfield, MN, United States, (2)University of Washington, Earth and Space Sciences, Seattle, WA, United States
 
Modeling of bottom crevasse and undercutting on Thwaites Glacier, West Antarctica (73741)
Hongju Yu1, Eric J Rignot2 and Mathieu Morlighem2, (1)Univ of California Irvine, Irvine, CA, United States, (2)University of California Irvine, Irvine, CA, United States
 
The Recent Nansen’s Ice-Shelf Calving Event : Comparison with Meteo-Climatic and Marine Conditions. (66816)
Arturo Costantino Claudio Cannito, d'Annunzio University, Chieti, Italy
 
Triggers for the Collapse of Ice Shelves in Antarctica: Investigating Compressive Arch Failure with Numerical Models (84600)
Alex Huth, Applied Physics Laboratory University of Washington, Seattle, WA, United States and Benjamin Eaton Smith, University of Washington Seattle Campus, Seattle, WA, United States
 
Tracking the Propagation and Effects of Crevasses in the Helheim Glacier in Greenland (86588)
Josh Everett Hedgepeth, Georgia Institute of Technology Main Campus, Atlanta, GA, United States
 
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