HYDROGEOLOGICAL CONDITIONS AND FEATURES FORMATION OF GROUNDWATER SARMATIAN AQUIFER IN THE SOUTHWESTERN PART OF ODESSA REGION
Journal Title: Вісник Одеського національного університету. Географічні та геологічні науки - Year 2015, Vol 20, Issue 2
Abstract
One of the main economic problems of the south-western region of Odessa region is the provision of high-quality drinking water. Fresh underground drinking water in this territory are practicaly absent. Water for drinking is used with a salinity of more than 1.5 g / dm3. Purpose of the work has been to estimate the hydrogeological conditions, and identifying features of formation Sarmatian aquifer in the South-western part of Odessa region. Study object is underground water, subject of the work are the main features of the underground waters regime and the factors of it is formation. Methodology. It was comparing hydrogeological and dynamic (levels), physicochemical (salinity) parameters of underground water for ascertainment of features of formation of the aquifer. This processing was carried out by constructing maps of salinity and static levels, and with mathematical statistics methods. General characteristic of hydrogeological conditions in the South-western part of Odessa region has been given. It has been analyzed temporal variability hydrodynamic and physicochemical elements of underground water under natural conditions and in conditions of anthropogenic impact on the results of underground water monitoring system introduction, as well as on the basis of long-term monitoring observations hydrological parameters on the study area. Results. Mode analysis of the Sarmatian aquifer in space and time shows that the movement of undergroun water is not limited only to travel from the main power supply to the main area of the unloading area. They take part in a difficult water exchange with adjacent horizons.
Authors and Affiliations
H. S. Pedan, A. A. Senkovych
Keywords
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