Doklady Earth Sciences

, Volume 474, Issue 2, pp 649–652 | Cite as

Change in the circulation regime in the stratified saline Lake Shira (Siberia, Republic of Khakassia)

  • V. M. Belolipetskii
  • A. G. Degermendzhi
  • S. N. Genova
  • D. Y. Rogozin
Geography

Abstract

The in-situ data on the vertical structure and stability of the vertical stratification of saline Lake Shira over the past decade (2007–2015) are analyzed. Simplified mathematical models have shown that strong wind in the autumn of 2014 together with rather thick ice in the winter of 2015 caused a change in the circulation regime of this water reservoir from meromictic (incomplete mixing) to holomictic (compete mixing). Based on the results obtained, a circulation regime for deep saline lakes located in the continental climate zone, in particular, in the arid zones of Southern Siberia (Khakassia, Transbaikal, and Altai) can be predicted under various climate scenarios of the future.

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Copyright information

© Pleiades Publishing, Ltd. 2017

Authors and Affiliations

  • V. M. Belolipetskii
    • 1
  • A. G. Degermendzhi
    • 2
  • S. N. Genova
    • 1
  • D. Y. Rogozin
    • 2
    • 3
  1. 1.Institute of Computational Modeling, Siberian BranchRussian Academy of SciencesKrasnoyarskRussia
  2. 2.Institute of Biophysics, Siberian BranchRussian Academy of SciencesKrasnoyarskRussia
  3. 3.Siberian Federal UniversityKrasnoyarskRussia

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