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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.v38.i4.140
15 pages

Structural and Functional Characteristics of Communities of Phytophilous Invertebrates of the Kiliya Delta of the Danube River

A. A. Etingova
Institute of Hydrobiology, National Academy of Sciences of Ukraine, Kiev, Ukraine

RESUMO

Zoophytes, that is communities of macroinvertebrates associated with 13 species of higher aquatic plants, including submerged plants, half-submerged plants, and plants with floating leaves, was studied in spring and summer 1992, and also in spring 1997, in water bodies of the Kiliya delta of the Danube river.
The influence of the environmental factors, and also of the species of higher aquatic plants, on the distribution, quantitative indices, and production of zoophytes was assessed.
The species structure of invertebrates associated with macrophytes depended mainly on the mineralization of water, and also on the speed of water flow. The total numbers, biomass, and production of zoophytes were conditioned by the area of the surface of macrophytes.