Every year, a scientific group of the State Research Center of the Russian Federation "All-Russian Research Institute of Fisheries and Oceanography" (VNIRO), consisting of highly qualified and experienced hydrochemists, hydrobiologists, and ecologists, continues to implement a multi-year program of monitoring work on the Norilo-Pyasinskaya water system, which suffered as a result of the accident at TPP-3 in 2020. It is planned that VNIRO specialists will regularly carry out similar work until 2051.

In order to assess the productivity of sturgeon species and black-backed herring, monitoring work was continued from the third ten-day period of June to the first ten-day period of July on the research vessels Ecologist and Daphnia of the Volga-Caspian branch of the Russian State Research Center All-Russian Research Institute of Fisheries and Oceanography (VNIRO) in the main channel of the Volga River, including the Main Bank, as well as in the area of ​​Gusiny Island from the villages of Zamyany to Enotaevka at depths from 4.5 to 10 m.

In the period from June 16-26, specialists from the Altai branch of the State Research Center of the Russian Federation “All-Russian Research Institute of Fisheries and Oceanography” (VNIRO) conducted research on hyperhaline reservoirs of the Altai Territory as part of the state assignment for monitoring aquatic biological resources (17 lakes - the Tanatar lake system, Lake Gornostalevo, Lake Krivaya Puchina, Lake Petukhovo, Lake Bolshoe Shklo, Lake Maloe Shklo, Lake Kuchukskoye, Lake Kulundinskoye, Lake Belenkoye, Lake Maloe Yarovoe, Lake Bolshoe Yarovoe) and reconnaissance studies of potentially productive reservoirs (11 reservoirs). The aim of the work was to assess the living conditions and sexual maturation of second-generation Artemia, as well as the prospects for further development of the population. Determination of the numerical and production indicators of Artemia populations, the generative activity of Artemia females. Soil sampling to assess the number of bottom cysts in the summer, as well as after the end of the life activity of crustaceans in shallow small reservoirs.

At a meeting of the Biological Section of the Academic Council of the Pacific Branch of the Russian State Research Center “All-Russian Research Institute of Fisheries and Oceanography” (VNIRO) in early June, materials were reviewed that substantiate the change in the projected volumes of pink salmon production (catch) in the Primorsky Krai of the Primorye subzone in 2025.

On July 3, specialists from the Polar Branch of the Russian State Research Center “All-Russian Research Institute of Fisheries and Oceanography” (VNIRO) on the research vessel “Professor Boyko” began conducting comprehensive studies of coastal biocenoses of the Barents and White Seas.

Specialists from the Sakhalin branch of the Russian State Research Center “All-Russian Research Institute of Fisheries and Oceanography” (VNIRO) took part in an expedition on the research vessel “Dmitry Peskov” with a group of specialists from the Pacific and Kamchatka branches of VNIRO.

Specialists from the Saratov branch of the Russian State Research Center “All-Russian Research Institute of Fisheries and Oceanography” (VNIRO) continue expeditionary work on water bodies in the area of ​​responsibility.

Specialists from the Polar Branch of the Russian State Research Center “All-Russian Research Institute of Fisheries and Oceanography” (VNIRO) took part in a meeting of the Public Environmental Council under the Murmansk Interdistrict Environmental Prosecutor’s Office of the Murmansk Region.

From June 16 to 26, specialists from the Krasnodar department of the Azov-Black Sea branch of the Russian State Research Center of Fisheries and Oceanography (VNIRO) conducted comprehensive expeditionary research in the Azov estuaries of the Krasnodar Territory: Kulikovo-Kurchanskaya, Kulikovo-Ordynskaya, Chelbasskaya, Akhtarsko-Grivenskaya groups in order to assess the effectiveness and scale of reproduction of pike perch and roach.

From June 11 to 15, specialists from the Northern Branch of the Russian State Research Center of Fisheries and Oceanography (VNIRO) conducted monitoring work in the delta part of the Northern Dvina River to study the state of aquatic bioresources and their habitat.