The Cryosphere
The Cryosphere
TC
Articles | Volume 15, issue 8
Articles | Volume 15, issue 8
https://doi.org/10.5194/tc-15-3731-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/tc-15-3731-2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.
Articles | Volume 15, issue 8
Research article
 | 
12 Aug 2021
Research article |  | 12 Aug 2021

Development of a subglacial lake monitored with radio-echo sounding: case study from the eastern Skaftá cauldron in the Vatnajökull ice cap, Iceland

Eyjólfur Magnússon, Finnur Pálsson, Magnús T. Gudmundsson, Thórdís Högnadóttir, Cristian Rossi, Thorsteinn Thorsteinsson, Benedikt G. Ófeigsson, Erik Sturkell, and Tómas Jóhannesson

Viewed

Total article views: 2,807 (including HTML, PDF, and XML)
HTML PDF XML Total BibTeX EndNote
1,806 931 70 2,807 60 62
  • HTML: 1,806
  • PDF: 931
  • XML: 70
  • Total: 2,807
  • BibTeX: 60
  • EndNote: 62
Views and downloads (calculated since 17 Mar 2021)
Cumulative views and downloads (calculated since 17 Mar 2021)

Viewed (geographical distribution)

Total article views: 2,807 (including HTML, PDF, and XML) Thereof 2,648 with geography defined and 159 with unknown origin.
Country # Views %
  • 1
1
 
 
 
 

Cited

Latest update: 26 Jul 2024
Download
Short summary
We present a unique insight into the shape and development of a subglacial lake over a 7-year period, using repeated radar survey. The lake collects geothermal meltwater, which is released in semi-regular floods, often referred to as jökulhlaups. The applicability of our survey approach to monitor the water stored in the lake for a better assessment of the potential hazard of jökulhlaups is demonstrated by comparison with independent measurements of released water volume during two jökulhlaups.
Read more