Articles | Volume 11, issue 3
https://doi.org/10.5194/tc-11-1283-2017
https://doi.org/10.5194/tc-11-1283-2017
Research article
 | 
30 May 2017
Research article |  | 30 May 2017

Iceberg calving of Thwaites Glacier, West Antarctica: full-Stokes modeling combined with linear elastic fracture mechanics

Hongju Yu, Eric Rignot, Mathieu Morlighem, and Helene Seroussi

Viewed

Total article views: 3,977 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,910 1,885 182 3,977 191 118 186
  • HTML: 1,910
  • PDF: 1,885
  • XML: 182
  • Total: 3,977
  • Supplement: 191
  • BibTeX: 118
  • EndNote: 186
Views and downloads (calculated since 09 Nov 2016)
Cumulative views and downloads (calculated since 09 Nov 2016)

Viewed (geographical distribution)

Total article views: 3,977 (including HTML, PDF, and XML) Thereof 3,724 with geography defined and 253 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 28 Mar 2024
Download
Short summary
We combine 2-D ice flow model with linear elastic fracture mechanics (LEFM) to model the calving behavior of Thwaites Glacier, West Antarctica. We find the combination of full-Stokes (FS) model and LEFM produces crevasses that are consistent with observations. We also find that calving is enhanced with pre-existing surface crevasses, shorter ice shelves or undercut at the ice shelf front. We conclude that the FS/LEFM combination is capable of constraining crevasse formation and iceberg calving.