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Studying seasonal dynamics of surface water pollution in Lower Volga Basin

The results of environmental monitoring of surface-water quality in the Lower Volga Basin are given. The results of regular observations are differentiated. Water pollution is assessed based on the criterion of seasonal occurrence of chemicals in water at gage sections classified by zonal principle....

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Bibliographic Details
Published in:Water resources 2016-07, Vol.43 (4), p.657-662
Main Authors: Boronina, L. V., Sadchikov, P. N., Tazhieva, S. Z., Moskvicheva, E. V.
Format: Article
Language:English
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Summary:The results of environmental monitoring of surface-water quality in the Lower Volga Basin are given. The results of regular observations are differentiated. Water pollution is assessed based on the criterion of seasonal occurrence of chemicals in water at gage sections classified by zonal principle. An integrated estimate demonstrates considerable variations within a year and an increase in the normal annual concentrations of some pollutants of both natural and anthropogenic origin.
ISSN:0097-8078
1608-344X
DOI:10.1134/S0097807816040059