Abstract
The basis for the research was the GIS project, which includes groundwater monitoring data on the territory of the Republic of North Ossetia-Alania. The paper presents generalized materials on fresh groundwater and comparative analysis of their quality change during water intake exploitation on the territory of the Republic of North Ossetia-Alania. Special geoinformation system (GIS) including groundwater parameters data for about 20 years of monitoring was developed. The results of chemical analyzes of groundwater for different years are systematized. The characteristics of deformation changes in aquifers and their relationship to surface waters are given. The evaluation of the groundwater protection against natural and anthropogenic pollution is given. The methodology for calculating of protective sanitary zones for water intakes with various hydrogeological conditions is developed, and measures for sanitary protection and revealing of pollution sources are offered (reasons for increasing hardness and mineralization of fresh groundwater in the industrial zone of Vladikavkaz city). Based on the investigation results, the conclusions on possible sources of hardness increase and deterioration of groundwater quality in the Ossetian artesian aquifer were drawn.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
