Formation of Hydrochemical River Regime Under Extreme Contamination by Waste Water (the Sak-Elga River in the Chelyabinsk Region)

[摘要] Modern technologies designed to use natural resources in different ways are applied to restructure the environment. The use of technologies results in the deformation of environment, its local, regional and global changes occur. In the course of mining the spaces disturbed by the mine opening rock heaps and processing wastes are formed and rapidly appear. These spaces are dead surfaces the negative effect of which extends to the surrounding areas. Thus, the indirect impact on the lands connected with the change of the condition and regime of the surface and groundwater, settling of dust and chemical compounds from emissions to the atmosphere as well as the products of wind and water erosion lead to deterioration in the quality of the lands, surface and groundwater resources in the area affected by mining.

[发布机构] Department of Town Planning, Engineering Networks and Systems, South Ural State University, Lenin Avenue 76, Chelyabinsk; 454080, Russia^1

[学科分类] 土木及结构工程学

[关键词] Global change;Hydrochemicals;Mine opening;Modern technologies;Processing wastes;River regimes;Water erosion