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CURRENT STATUS OF HYDROBIOLOGICAL COMMUNITIES IN THE LOWER ANGARA RIVER

Andrianova Anna V.  (Ph.D. in Biology, Senior Researcher, Institute of Computational Modelling of the Siberian Branch of the Russian Academy of Sciences (Krasnoyarsk) )

Spitsyna Tatiana P.  (Ph.D. of Technical Sciences. Senior Researcher, Forest Resources Management Laboratory, Reshetnev Siberian State University of Science and Technology (Krasnoyarsk))

Ponomaryova Yulia A.  (Ph.D. in Biology, Senior Researcher, Forest Resources Management Laboratory, Reshetnev Siberian State University of Science and Technology (Krasnoyarsk))

Anufrieva Tatiana N.  (Ph.D. in Biology, Senior Researcher, Forest Resources Management Laboratory, Reshetnev Siberian State University of Science and Technology (Krasnoyarsk))

Hydrobiological communities (phyto-, zooplankton, phytoperiphyton, zoobenthos) of the Angara River lower reach were studied in the summer period of 2022. Structural organization of communities and quantitative characteristics were determined. Plankton is represented by a complex of fluvial and limnic species that come in transit from Boguchanskoye reservoir. In zoobenthos, tolerant taxa (amphipods, chironomids, oligochaetes) prevailed.

Keywords:Angara River, plankton, phytoperiphyton, zoobenthos, structural organization, abundance, biomass

 

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Citation link:
Andrianova A. V., Spitsyna T. P., Ponomaryova Y. A., Anufrieva T. N. CURRENT STATUS OF HYDROBIOLOGICAL COMMUNITIES IN THE LOWER ANGARA RIVER // Современная наука: актуальные проблемы теории и практики. Серия: Естественные и Технические Науки. -2023. -№08. -С. 7-13 DOI 10.37882/2223-2966.2023.08.01
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