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水生生物学期刊
SJR: 0.227 SNIP: 0.575 CiteScore™: 0.24

ISSN 打印: 0018-8166
ISSN 在线: 1943-5991

水生生物学期刊

DOI: 10.1615/HydrobJ.v44.i4.30
pages 26-34

Biocenosis Modiolus adriaticus in the Kerch pre-strait of the Black Sea

A. S. Terentyev
Southern Scientific Research Institute of Marine Fishery and Oceanography, Kerch, Ukraine

ABSTRACT

Biocenosis Modiolus adriaticus inhabiting mainly the sandy-silt bottom sediments within the depth 10−36 m in the Kerch pre-strait of the Black Sea have been studied. Maximal values of zoobenthos number and biomass have been registered within the depth 25−30 m. Level of the dominant species aggregation depends to a great extent on the availability of the substrate appropriate for settling. As a result of anthropogenic impact biocenosis was found to be considerably destroyed.