USING GIS FOR WATER QUALITY ASSESSMENT OF KUYALNIK LIMAN, ON THE BASIS OF HYDRO CHEMICAL PARAMETERS

Abstract

The article shows the GIS methodology for the assessment of pollution level of the water body based on hydro chemical parameters. Proposed GIS scheme of water quality assessment was realized in ArcGIS ESRI environment. The scheme was applied on Kuyalnik Liman seasonal research data of hydrological water regime (1999—2009). There were made different kinds of pollution level maps of Kuyalnik Liman water area: maps of the first priority of the region organic and nonorganic pollutants and based on calculated integral index of pollution – water quality index. Obtained maps let to reveal main sources of pollutants income, its migration ways and accumulation.

Keywords

• ГІС оцінка, вода, гідрохімічні показники, Куяльницький лиман