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Hydrobiological Journal
SJR: 0.227 SNIP: 0.901 CiteScore™: 0.5

ISSN Print: 0018-8166
ISSN Online: 1943-5991

Hydrobiological Journal

DOI: 10.1615/HydrobJ.v47.i1.80
pages 86-96

Peculiarities of the Functioning of Bacterioplankton in the Upper Section of the Kanev Reservoir at the Present Time

T. V. Golovko
Institute of Hydrobiology, National Academy of Sciences of Ukraine Kiev, Ukraine
V. M. Yakushin
Institute of Hydrobiology, National Academy of Sciences of Ukraine Kiev, Ukraine
N. I. Tronko
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev, Ukraine

ABSTRACT

The peculiarities of the functioning of bacterioplankton in the upper section of the Kanev Reservoir were studied in 2002−2004. It has been found that a decrease in the numbers of plankton bacteria as compared to the late 1990s was compensated by the increase in their functional activity. During this period, the requirements of bacterioplankton for energetic metabolism decreased, whereas its productivity (P/R) and ecological efficiency (G/A) increased.


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