MAN-CAUSED INFLUENSE ON POTABLE WATER QUALITY IN KYIV WELL-ROOMS (BY THE EXAMPLE OF CENOMANIANCALLOVIAN GROUNDWATER COMPLEX)
Journal Title: Вісник Одеського національного університету. Географічні та геологічні науки - Year 2014, Vol 19, Issue 4
Abstract
Purpose. The article is devoted to a problem of groundwater chemical composition changes in Kyiv well-rooms during exploitation towards deterioration by the example of cenomanian-callovian groundwater complex. Methodology. By means of geoinformational systems MapInfo Professional and ArcGIS well-rooms layer with attributive information, containing the main groundwater chemical composition components data, was created, Kyiv territory typification in accordance with geological-geomorphological construction was done. Mathematical-statistical data processing of groundwater chemical analysis for such indices as total mineralization and ammonium content was performed by means of non-parametric Mann-Whitney criterion. Investigation was performed to define tritium content with the aim to assess groundwater protectability, ground on isotopic-radioge–ochemistry data. Results. It was revealed that man-caused factor is significant in a process of well-rooms water chemical composition forming.
Authors and Affiliations
T. O. Koshliakova, O. E. Koshliakov, M. M. Korgnev
Keywords
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