Plankton communities in various parts of the water area of the Volzhsko-Kamsky Reserve Sarali cluster (Kuibyshev Reservoir)

7th International Scientific Practical Conference "Modern problems of reservoirs and their catchments"

自然科学（总论）

Unkovskaya, E.N.^1 ; Tarasova, N.G.^2^3 ; Mukhortova, O.V.^2

Federal State Budget Institution, Volzhsko-Kamsky National Nature Biosphere Reserve, 1 Vehova st., Sadovy

422537, Russia^1

Institute of Ecology of the Volga Basin of the Russian Academy of Sciences, 10 Komzina str., Tolyatti

445003, Russia^2

Tolyatti State University, 14 Belarusian str., Tolyatti

445020, Russia^3

关键词: Blue green algae;    Dominant species;    Hydrochemicals;    Plankton communities;    Species richness;    Water areas;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/321/1/012059/pdf
DOI  :  10.1088/1755-1315/321/1/012059

学科分类：自然科学（综合）

来源: IOP

【 摘 要 】

The article presents the results of monitoring of hydrochemical composition and structure of plankton communities in the water area of the Saralinsky part of the Volzhsko- Kamsky Reserve. The maximum indicators of the species richness, abundance, and biomass of algae, as well as zooplankton biomass, are noted in the ducts. A reliable relationship between the indicators of the quantitative development of phyto- and zooplankton and the content of dissolved oxygen is established. The statistic relationship between phyto- and zooplankton biomass is shown. In phytoplankton the massive development of Planktothrix agardii Gomont is noticed. This fact shows the changes in the complex of the dominant species of blue-green algae in the Kuibyshev reservoir.