джерела забруднення

Purpose. Analysis of anthropogenic impact on the environment Rivne region. Methods. Geoinformation method, system ArcGIS. Results. In the article was analyzed pollution sources of Rivne region nature environment. Also was studied industrial complex and prevailing branches of industry features. The detailed long-term analysis made for anthropogenic impact on region air. Characterized main pollutants of atmospheric air. Using geoinformational system ArcGIS constructed series of GIS models that showed ecological condition of studied region. Conclusions. The main air pollutants are road transport and small businesses.

With the use of monitoring information were calculated index modular and integrated environmental assessment of surface water quality of the river Western Bug and its tributaries for the years 2013-2014, defined class and category of water quality in the basin of the Western Bug. Surface waters of the Western Bug and its tributaries correspond II - III class quality. Excess of pollutants recorded for ecological-sanitary indicators (NH4+, NO2-) and specific substances toxic effects (Fe).

There are the analysis of the ecological status of water resources Luhansk region for the period of 2007-2011. Also determine the environmental situation in the Seversky Donets River and the sources of pollution. The worst ecological situation in the rivers Lugan and the Seversky Donets River, where most of the water quality is classified as contaminated. The basic amount of pollutants into the Seversky Donets river basin within the Lu-gansk region comes from discharges of chemical and coal industry, housing and utilities directly to the river channels.