HYDROCHEMICAL REGIME OF LAKE OSEK IN THE ALMATY REGION

Abstract

The article presents the hydrochemical regime of lake Osek for 2021, obtained as a result of comprehensive studies of JSC «Institute of Geography and water security» within the framework of the project «Development of passports of small lakes of Kazakhstan». Studies on the hydrophysical and hydrochemical regime were presented according to the following range of indicators: temperature of water, water transparency, pH, carbon dioxide, oxygen dissolved in water, organic and biogenic substances, ionic composition and mineralization of water, using modern multiparameter devices, titrimetric and spectrometric methods.