Ivano-Frankivsk city groundwater landscapes ecological state
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504.4.054:[556.388:543.3](477-25) (1)
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GUTSULEAK, Vasyl, FOMENKO, Nataliia. Ivano-Frankivsk city groundwater landscapes ecological state. In: Present Environment and Sustainable Development , 2017, nr. 2, pp. 247-253. ISSN 1843-5971. DOI: https://doi.org/10.1515/pesd-2017-0040
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Present Environment and Sustainable Development
Numărul 2 / 2017 / ISSN 1843-5971 /ISSNe 2284-7820

Ivano-Frankivsk city groundwater landscapes ecological state

DOI:https://doi.org/10.1515/pesd-2017-0040
CZU: 504.4.054:[556.388:543.3](477-25)

Pag. 247-253

Gutsuleak Vasyl1, Fomenko Nataliia2
 
1 Yuriy Fedkovych National University of Chernivtsi,
2 Vasilii Stefanyk Precarpathian National University, Ivano-Frankivsk
 
 
Disponibil în IBN: 7 iunie 2020


Rezumat

Ecological state of groundwater used as a source of potable water in urban areas of the city of Ivano-Frankivsk and its satellites is dealt with. Groundwater is assessed as a ratio between the content of pollutants and the relevant hygiene standards. Environmental assessment grounded on the materials of chemical analysis (74 samples) compared to maximum allowable concentrations and background values. Calculations of the value of hazard and the intensity of pollutions were the methods of ecological and geochemical evaluation of groundwater contamination. Based on calculation results, geochemical maps were compiled depicting satisfactory, hazardous and critical degrees of hydro-ecological situation. Developed maps can serve for the purposes of further geochemical monitoring of ecological situation

Cuvinte-cheie
Groundwater, intensity of pollutions, geochemical monitoring, ecological