Articles | Volume 14, issue 2
https://doi.org/10.5194/tc-14-497-2020
https://doi.org/10.5194/tc-14-497-2020
Research article
 | 
07 Feb 2020
Research article |  | 07 Feb 2020

Pan-Antarctic map of near-surface permafrost temperatures at 1 km2 scale

Jaroslav Obu, Sebastian Westermann, Gonçalo Vieira, Andrey Abramov, Megan Ruby Balks, Annett Bartsch, Filip Hrbáček, Andreas Kääb, and Miguel Ramos

Viewed

Total article views: 5,388 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
3,827 1,430 131 5,388 129 147
  • HTML: 3,827
  • PDF: 1,430
  • XML: 131
  • Total: 5,388
  • BibTeX: 129
  • EndNote: 147
Views and downloads (calculated since 25 Jun 2019)
Cumulative views and downloads (calculated since 25 Jun 2019)

Viewed (geographical distribution)

Total article views: 5,388 (including HTML, PDF, and XML) Thereof 4,588 with geography defined and 800 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 12 Nov 2024
Download
Short summary
Little is known about permafrost in the Antarctic outside of the few research stations. We used a simple equilibrium permafrost model to estimate permafrost temperatures in the whole Antarctic. The lowest permafrost temperature on Earth is −36 °C in the Queen Elizabeth Range in the Transantarctic Mountains. Temperatures are commonly between −23 and −18 °C in mountainous areas rising above the Antarctic Ice Sheet, between −14 and −8 °C in coastal areas, and up to 0 °C on the Antarctic Peninsula.