THE CHEMICAL COMPOSITION OF SURFACE WATERS OF THE BASIN OF THE OKA RIVER IN THE TERRITORY OF THE ORYOL REGION

One of the main environmental problems of the industrial cities consists in intensive pollution of a surface water harmful substances. Studying of the ecological environment of the city is based on use of both traditional, and modern methods of research by means of which the necessary database of natural and anthropogenous characteristics of an urban environment in connection with a target task - an assessment of a state of environment of the city is formed, of extent of influence of sources of harmful emissions and scales of pollution of territories. The understanding of an ecological situation of the urbanized territories requires detection of features of pollution, a form of finding of harmful substances, possibilities of their accumulation and carrying out in landscapes, to their concentration.

the surface water polluting substances, basins of the rivers, migration processes, organic compounds