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Hydrobiological Journal
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN Imprimir: 0018-8166
ISSN On-line: 1943-5991

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Hydrobiological Journal

DOI: 10.1615/HydrobJ.v54.i5.20
pages 17-27

Bioindication of the Ecological State of Water Bodies of the Goloseyevo National Natural Park

P. D. Klochenko
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
T. F. Shevchenko
Institute of Hydrobiology National Academy of Sciences of Ukraine Kiev, Ukraine
G. G. Lilitskaya
N.G. Kholodny Institute of Botany, NAS of Ukraine, 2, Tereshchenkovskaya St., Kiev 01004, Ukraine

RESUMO

Bioindication characteristics of algae were used in assessing the ecological state of 12 ponds of Kiev located within the territory of the Goloseyevo National Natural Park. Results of the ecological analysis have shown that planktonic-benthic and planktonic organisms were represented by the largest number of species. Algal species - indicators of slowly flowing and moderately warm waters, and also indifferent organisms in relation to pH and water salinity prevailed in phytoplankton of the studied ponds. Among diatoms - indicators of the type of nutrition, nitrogen-autotrophic taxa tolerating elevated concentrations of organically bound nitrogen were represented by the largest number of species. Eurysaprobes and β-mesosaprobionts predominated among the indicators of organic contamination, whereas eutraphentic organisms-among the indicators of the trophic state. It has been found that the Orekhovatka ponds were contaminated by organic matter and nutrients most.