Published in
American Association for the Advancement of Science, Science Advances, 4(5), 2019
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Ice-stream demise dynamically conditioned by trough shape and bed strength
Journal article published in 2019 by
Tom Bradwell 
,
David Small ,
Derek Fabel ,
Rachel K. Smedley ,
Chris D. Clark ,
Margot H. Saher ,
S. Louise Callard ,
Richard C. Chiverrell ,
Dayton Dove,
Steven G. Moreton ,
David H. Roberts,
Geoff A. T. Duller ,
Colm Ó. Cofaigh
,
David Small ,
Derek Fabel ,
Rachel K. Smedley ,
Chris D. Clark ,
Margot H. Saher ,
S. Louise Callard ,
Richard C. Chiverrell ,
Dayton Dove,
Steven G. Moreton ,
David H. Roberts,
Geoff A. T. Duller ,
Colm Ó. Cofaigh
This paper is made freely available by the publisher.
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Abstract
We show how the shape and strength of an ice stream’s bed can drive step changes in retreat rate and hasten ice loss to the ocean.