Observations on the state of the gammarid population in the lakes of the Novosibirsk region
24 March 2025

Observations on the state of the gammarid population in the lakes of the Novosibirsk region

From February 24 to March 2, 2025, as part of the state monitoring of aquatic biological resources, specialists from the Novosibirsk branch of the Russian State Research Center "All-Russian Research Institute of Fisheries and Oceanography" (VNIRO) conducted hydrobiological studies of 5 water bodies in the Novosibirsk Region.
 
During the work, zooplankton samples were collected in each water body. The purpose of the research was to study the state of the populations and assess the stocks of gammarids. The dynamics of abiotic factors (temperature, ice cover thickness, dissolved oxygen content in water) were tracked. At the moment, the collected material is undergoing office processing.
 
Press service of VNIRO