The Cryosphere
The Cryosphere
TC
Articles | Volume 20, issue 2
Articles | Volume 20, issue 2
https://doi.org/10.5194/tc-20-1047-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-20-1047-2026
© Author(s) 2026. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 20, issue 2
Research article
 | 
11 Feb 2026
Research article |  | 11 Feb 2026

Stabilizing feedbacks allow for multiple states of the Greenland Ice Sheet in a fully coupled Earth System – Ice Sheet Model

Malena Andernach, Marie-Luise Kapsch, and Uwe Mikolajewicz

Viewed

Total article views: 4,031 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
3,225 667 139 4,031 218 231
  • HTML: 3,225
  • PDF: 667
  • XML: 139
  • Total: 4,031
  • BibTeX: 218
  • EndNote: 231
Views and downloads (calculated since 26 Sep 2025)
Cumulative views and downloads (calculated since 26 Sep 2025)

Viewed (geographical distribution)

Total article views: 4,031 (including HTML, PDF, and XML) Thereof 3,839 with geography defined and 192 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Saved (final revised paper)

Latest update: 16 Aug 2026
Download
Short summary
Using a fully-coupled climate-ice sheet model, we find that the Greenland Ice Sheet has at least four steady states under pre-industrial CO2 concentrations, which are stabilized by several climate-ice sheet feedbacks. We also show that interactions with the Antarctic Ice Sheet impact the timing of some state transitions. The multistability implies that once a certain volume threshold is passed, the mass loss of the Greenland Ice Sheet would be irreversible under subsequently reduced CO2 levels.
Read more
Share