The Cryosphere
The Cryosphere
TC
Articles | Volume 15, issue 6
Articles | Volume 15, issue 6
https://doi.org/10.5194/tc-15-2647-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-2647-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 6
Research article
 | 
14 Jun 2021
Research article |  | 14 Jun 2021

Mechanics and dynamics of pinning points on the Shirase Coast, West Antarctica

Holly Still and Christina Hulbe

Viewed

Total article views: 4,536 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,961 1,434 141 4,536 453 137 191
  • HTML: 2,961
  • PDF: 1,434
  • XML: 141
  • Total: 4,536
  • Supplement: 453
  • BibTeX: 137
  • EndNote: 191
Views and downloads (calculated since 28 Oct 2020)
Cumulative views and downloads (calculated since 28 Oct 2020)

Viewed (geographical distribution)

Total article views: 4,536 (including HTML, PDF, and XML) Thereof 4,395 with geography defined and 141 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Saved (final revised paper)

Latest update: 05 Aug 2026
Download
Short summary
Pinning points, locations where floating ice shelves run aground, modify ice flow and thickness. We use a model to quantify the Ross Ice Shelf and tributary ice stream response to a group of pinning points. Ice stream sensitivity to pinning points is conditioned by basal drag, and thus basal properties, upstream of the grounding line. Without the pinning points, a redistribution of resistive stresses supports faster flow and increased mass flux but with a negligible change in total ice volume.
Read more
Share