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Optical-thermal fronts under ice cover of Lake Baikal and their connection with the bottom water renewal

Abstract

This work gives the measurement data of deep-water profiles of transparency and temperature in Lake Baikal in March–April, 2006. The optical-thermal manifestations of vertical exchange between surface and deep waters in the front zones of Baikal during the under-ice period have been considered. Mechanisms of surface water penetration into bottom ones over the period of inverse temperature stratification have been established.

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Correspondence to P. P. Sherstyankin.

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Original Russian Text © P.P. Sherstyankin, G.P. Kokhanenko, V.G. Ivanov, L.N. Kuimova, 2009, published in Optika Atmosfery i Okeana.

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Sherstyankin, P.P., Kokhanenko, G.P., Ivanov, V.G. et al. Optical-thermal fronts under ice cover of Lake Baikal and their connection with the bottom water renewal. Atmos Ocean Opt 22, 227–233 (2009). https://doi.org/10.1134/S1024856009020146

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Keywords

  • Oceanic Optic
  • Vertical Exchange
  • Lake BAIKAL
  • Index Line
  • Selenga River Delta