Articles | Volume 19, issue 6
https://doi.org/10.5194/os-19-1529-2023
https://doi.org/10.5194/os-19-1529-2023
Research article
 | 
07 Nov 2023
Research article |  | 07 Nov 2023

On the drivers of regime shifts in the Antarctic marginal seas, exemplified by the Weddell Sea

Verena Haid, Ralph Timmermann, Özgür Gürses, and Hartmut H. Hellmer

Viewed

Total article views: 1,784 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
1,319 348 117 1,784 73 104 76
  • HTML: 1,319
  • PDF: 348
  • XML: 117
  • Total: 1,784
  • Supplement: 73
  • BibTeX: 104
  • EndNote: 76
Views and downloads (calculated since 10 Oct 2022)
Cumulative views and downloads (calculated since 10 Oct 2022)

Viewed (geographical distribution)

Total article views: 1,784 (including HTML, PDF, and XML) Thereof 1,759 with geography defined and 25 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 20 Nov 2024
Download
Short summary
Recently, it was found that cold-to-warm changes in Antarctic shelf sea areas are possible and lead to higher ice shelf melt rates. In modelling experiments, we found that if the highest density in front of the ice shelf becomes lower than the density of the warmer water off-shelf at the deepest access to the shelf, the off-shelf water will flow onto the shelf. Our results also indicate that this change will offer some, although not much, resistance to reversal and constitutes a tipping point.