Deformation-Induced Melting in the Margins of the West Antarctic Ice Streams

• Published in: Journal of Geophysical Research: Earth Surface
• Main Authors: Suckale, Jenny, Platt, John Daniel, Perol, Thibaut, Rice, James Robert
• Format: Article in Journal/Newspaper
• Language: English
• Published: Wiley-Blackwell 2014
• Subjects: ice streams; shear margin; West Antarctica; Siple Coast; Dragon margin; deformation-induced melting; Antarctic; Siple; West Antarctic Ice Sheet; Antarc*; Antarctica; Ice Sheet
• Online Access: http://nrs.harvard.edu/urn-3:HUL.InstRepos:12992315; https://doi.org/10.1002/2013jf003008

Flow of glacial ice in the West Antarctic Ice Sheet localizes in narrow bands of fast-flowing ice streams bordered by ridges of nearly stagnant ice, but our understanding of the physical processes that generate this morphology is incomplete. Here we study the thermal and mechanical properties of ice...