Mean depth of winter vertical convection in the Caspian Sea

Conventions: 1 – circulation reaches the bottom and is accompanied by ice accumulation;
2 - circulation reaches the bottom only through temperature reduction;
3 – depth of distribution of winter vertical circulation, m.
Reference: Hydrometeorology and Hydrochemistry of Seas (1992). Volume VI The Caspian Sea. Issue 1 Hydrometeorological regime. Eds. F.S. Terziev, A.N. Kosarev, A.A. Kerimov.

Mean depth of winter vertical convection in the Caspian Sea, m
Mean depth of winter vertical convection in the Caspian Sea