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Contemporary Problems of Ecology

2005 year, number 2

Basic Hydrologic-Morphometric and Hydrochemical Characteristics of the Lake Chany

V. M. SAVKIN, S. Ya. DVURECHENSKAYA, Ya. V. SAPRYKINA, K. V. MARUSIN

Abstract

The work is dedicated to a comparative analysis of change of level characteristics and morphometry of the Chany lacustrine system depending on the cyclicity of the total wetting of the Baraba plain, and to the study of the time course of changes of the chemical composition of water in association with water balance indicators of the lake. The time course of hydrological characteristics and morphometry of the lake, the change of the chemical composition of water based on retrospective analysis and experimental study of the current state of the lake Chany are theoretically substantiated. Graphs of oscillations of water levels across water pools are built. An estimation of the water ecology of the lake is made.