The Cryosphere
The Cryosphere
TC
Articles | Volume 17, issue 1
Articles | Volume 17, issue 1
https://doi.org/10.5194/tc-17-327-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-17-327-2023
© Author(s) 2023. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 17, issue 1
Research article
 | 
24 Jan 2023
Research article |  | 24 Jan 2023

Timescales of outlet-glacier flow with negligible basal friction: theory, observations and modeling

Johannes Feldmann and Anders Levermann

Viewed

Total article views: 2,522 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,915 528 79 2,522 188 57 55
  • HTML: 1,915
  • PDF: 528
  • XML: 79
  • Total: 2,522
  • Supplement: 188
  • BibTeX: 57
  • EndNote: 55
Views and downloads (calculated since 29 Jul 2022)
Cumulative views and downloads (calculated since 29 Jul 2022)

Viewed (geographical distribution)

Total article views: 2,522 (including HTML, PDF, and XML) Thereof 2,423 with geography defined and 99 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 14 Jan 2025
Download
Short summary
Here we present a scaling relation that allows the comparison of the timescales of glaciers with geometric similarity. According to the relation, thicker and wider glaciers on a steeper bed slope have a much faster timescale than shallower, narrower glaciers on a flatter bed slope. The relation is supported by observations and simplified numerical simulations. We combine the scaling relation with a statistical analysis of the topography of 13 instability-prone Antarctic outlet glaciers.
Read more