Geoecological Assessment of the Watershed Area According to the Level of Anthropogenic Load

Abstract

The purpose is to assess the catchment area for the level of anthropogenic load in areas of intense anthropogenic impact. Materials and methods. Based on our own observations, as well as stock long-term data for the period 2019-2021 provided by the Voronezh Centre for Hydrometeorology and Environmental Monitoring, the database for calculating the level of anthropogenic load has been formed. Results and discussion. In the territory of the Don River basin, regions with different anthropogenic pressures and impacts on water resources are clearly differentiated. Four degrees of risk from low to very high have been identified through water risk analysis. A very high (maximum) risk level includes the area of the Voronezh Metropolitan District along the western edge of which the Don River valley runs. Conclusions. In order to improve the environmental rationing system, especially in areas of high anthropogenic pollution, the comprehensive assessment should be introduced. It should be based on criteria that take into account the interconnectedness of all processes.