Articles | Volume 18, issue 5
https://doi.org/10.5194/os-18-1339-2022
https://doi.org/10.5194/os-18-1339-2022
Research article
 | Highlight paper
 | 
14 Sep 2022
Research article | Highlight paper |  | 14 Sep 2022

Hydrography, circulation, and response to atmospheric forcing in the vicinity of the central Getz Ice Shelf, Amundsen Sea, Antarctica

Vår Dundas, Elin Darelius, Kjersti Daae, Nadine Steiger, Yoshihiro Nakayama, and Tae-Wan Kim

Viewed

Total article views: 3,690 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
2,980 626 84 3,690 56 54
  • HTML: 2,980
  • PDF: 626
  • XML: 84
  • Total: 3,690
  • BibTeX: 56
  • EndNote: 54
Views and downloads (calculated since 01 Mar 2022)
Cumulative views and downloads (calculated since 01 Mar 2022)

Viewed (geographical distribution)

Total article views: 3,690 (including HTML, PDF, and XML) Thereof 3,520 with geography defined and 170 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 10 Nov 2024
Download
Co-editor-in-chief
The Antarctic is by far the largest body of water (mostly ice in this case) that is not in the sea and therefore potentially important for changing sea level. The large size of the Getz ice shelf and its as yet uncertain potential for melting by oceanic waters below make this an important study for understanding and predicting impacts of a warmer climate.
Short summary
Ice shelves in the Amundsen Sea are thinning rapidly as ocean currents bring warm water into cavities beneath the floating ice. We use 2-year-long mooring records and 16-year-long model simulations to describe the hydrography and circulation near the ice front between Siple and Carney Islands. We find that temperatures here are lower than at neighboring ice fronts and that the transport of heat toward the cavity is governed by wind stress over the Amundsen Sea continental shelf.