Comparative characteristic of plankton microbial community in the waterway and coastal areas of the Kama reservoirs cascade

The comparative analysis of indicators of development of various components of plankton community in reservoirs of the Kama cascade in various hydrological seasons, and on various sites (in coastal and waterway) was carried out. The difference in the quantitative development of unicellular pro- and...

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Bibliographic Details
Published in:IOP conference series. Earth and environmental science 2019-08, Vol.321 (1), p.12057
Main Authors: Tarasova, N G, Bykova, S V, Gorbunov, M Yu, Krasnova, E S, Umanskaya, M V
Format: Article
Language:English
Subjects:
Biomass
Coastal waters
Coastal zone
Comparative analysis
Cyanobacteria
Eukaryotes
Hydrology
Microorganisms
Phytoplankton
Plankton
Reservoirs
River beds
Waterways
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Summary:The comparative analysis of indicators of development of various components of plankton community in reservoirs of the Kama cascade in various hydrological seasons, and on various sites (in coastal and waterway) was carried out. The difference in the quantitative development of unicellular pro- and eukaryotes in different areas (coastal and riverbed) was more pronounced than in different hydrological seasons (spring flood and summer low water). Cyanobacteria make the greatest contribution to the formation of the total biomass of phytoplankton in the waterway. The contribution of heterotrophic component (bacteria and ciliata) is more significant in the coastal area. It was shown the significant correlation of the biomass of unicellular plankton and picodetritus particles, which was present in considerable amounts in the waters of the Kama reservoirs cascade.
ISSN:1755-1307
1755-1315
DOI:10.1088/1755-1315/321/1/012057