The Cryosphere
The Cryosphere
TC
Articles | Volume 18, issue 11
Articles | Volume 18, issue 11
https://doi.org/10.5194/tc-18-5101-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-18-5101-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 18, issue 11
Research article
 | 
08 Nov 2024
Research article |  | 08 Nov 2024

Application of a regularised Coulomb sliding law to Jakobshavn Isbræ, western Greenland

Matt Trevers, Antony J. Payne, and Stephen L. Cornford

Viewed

Total article views: 1,527 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,188 229 110 1,527 68 33 33
  • HTML: 1,188
  • PDF: 229
  • XML: 110
  • Total: 1,527
  • Supplement: 68
  • BibTeX: 33
  • EndNote: 33
Views and downloads (calculated since 21 May 2024)
Cumulative views and downloads (calculated since 21 May 2024)

Viewed (geographical distribution)

Total article views: 1,527 (including HTML, PDF, and XML) Thereof 1,471 with geography defined and 56 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 
Latest update: 30 May 2025
Download
Short summary
The form of the friction law which determines the speed of ice sliding over the bedrock remains a major source of uncertainty in ice sheet model projections of future sea level rise. Jakobshavn Isbræ, the fastest-flowing glacier in Greenland, which has undergone significant changes in the last few decades, is an ideal case for testing sliding laws. We find that a regularised Coulomb friction law reproduces the large seasonal and inter-annual flow speed variations most accurately.
Read more
Share