ASSESSMENT OF HYDROPHYSICAL AND HYDROCHEMICAL FEATURES OF WATER BODIES: A CASE STUDY OF LAKE IMANTAU, KAZAKHSTAN
Yerlan Z. Abilzhan K. Aigul K. Leonid S. Onerkhan G.
1 January 2021Zibeline International Publishing Sdn. Bhd.
Water Conservation and Management
2021#5Issue 2108 - 113 pp.
The lakes of Kokshetau State National Natural Park (SNNP) are scanty and have a mosaic, fragmented character due to the present ecological state. In current work, the chemistry and degree of pollution in this lake is studied. The present research aimed to analyse the hydrophysical and hydrochemical parameters of lake Imantau of Kokshetau SNNP. This assessment includes dynamics of the hydrochemical water composition and benthal deposits, heavy metals content, and morphometric indicators of the lake using Earth’s remote sensing technique. This technique is based on Earth’s retrospective multichannel satellite images Landsat. Ionic water composition, total mineralization, hydrogen index, gas regime, and nutrient content (nitrates, nitrites) are determined. To assess the geochemical state of benthal deposits, the parameters like concentration coefficient (Cc), maximum allowable concentration (MAC) of pollutants in the soil, and total pollution index (Zc) are calculated. The results of this work is measured in terms of changes takes place in lake depth, water mass volume, water hardness, chemical concentrations.
Benthal deposits , Ecological state , Hydro-chemical features , Hydro-physical and morphometric indicators , Lake Imantau , Pollution index
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Sh. Ualikhanov Kokshetau State University, Kazakhstan
Tyumen Industrial University, Russian Federation
Kazakh University of Technology and Business, Kazakhstan
Sh. Ualikhanov Kokshetau State University
Tyumen Industrial University
Kazakh University of Technology and Business
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