Microbiological Processes in the Gor'kovskoe Reservoir

The abundance of various groups of bacteria and the rate of microbiological processes of organic decay and methane cycle in the water and soils of the Gor'kovskoe Reservoir are determined, and the ecological characterization of its river reach is presented. The autochthonous and allochthonous impact on the bacterial community of the reservoir was found to be tolerable; however, some restricted areas were revealed, where the ecosystem is strongly affected by domestic and industrial wastewater, and where the abundance and activity of anaerobic methane-producing and sulfate-reducing soil bacteria increase.