Articles | Volume 12, issue 20
https://doi.org/10.5194/bg-12-5941-2015
https://doi.org/10.5194/bg-12-5941-2015
Research article
 | 
19 Oct 2015
Research article |  | 19 Oct 2015

Thermal processes of thermokarst lakes in the continuous permafrost zone of northern Siberia – observations and modeling (Lena River Delta, Siberia)

J. Boike, C. Georgi, G. Kirilin, S. Muster, K. Abramova, I. Fedorova, A. Chetverova, M. Grigoriev, N. Bornemann, and M. Langer

Viewed

Total article views: 5,195 (including HTML, PDF, and XML)
HTML PDF XML Total Supplement BibTeX EndNote
2,553 2,269 373 5,195 334 126 143
  • HTML: 2,553
  • PDF: 2,269
  • XML: 373
  • Total: 5,195
  • Supplement: 334
  • BibTeX: 126
  • EndNote: 143
Views and downloads (calculated since 30 Apr 2015)
Cumulative views and downloads (calculated since 30 Apr 2015)

Cited

Saved (final revised paper)

Saved (preprint)

Latest update: 13 Dec 2024
Download
Short summary
We show that lakes in northern Siberia are very efficient with respect to energy absorption and mixing using measurements as well as numerical modeling. We show that (i) the lakes receive substantial energy for warming from net short-wave radiation; (ii) convective mixing occurs beneath the ice cover, follow beneath the ice cover, following ice break-up, summer, and fall (iii) modeling suggests that the annual mean net heat flux across the bottom sediment boundary is approximately zero.
Altmetrics
Final-revised paper
Preprint