The dynamics of qualitative and quantitative changes of hydrobionts and the status of ecosystem of reservoir due to human activity (as in Karmanovsky reservoir)

The present state ecosystem of the Karmanovsky reservoir is considered and its hydrochemical regime. The qualitative and quantitative changes in the composition hydrofauna are analyzed, including ichthyofauna reservoir, as observed during the formation of the reservoir and its operating. With the new taxonomic revisions, reports and provides current species composition of the ichthyofauna of Karmanovsky reservoir and the river Buy, are compiled on the basis of our own data and literature.