In the observation areas, field studies are carried out, work is carried out to collect hydrobiological and ichthyological samples. Using plankton traps, material is collected to assess the concentration of pelagic eggs and fish larvae.
In addition, a large amount of work is carried out to study hydrological indicators: the temperature and flow velocity in the cross-section of the Volga River bed in this area are measured.
The data obtained are used to assess the impact of the enterprise's work on aquatic biological resources, as well as in the development of measures for the optimal use of water resources in economic activities.
Press service of VNIRO