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Hydrobiological Journal
Главный редактор: S. A. Afanasyev (open in a new tab)
Заместитель главного редактора: V.I. Yurishinets (open in a new tab)
Ответственный секретарь редакционной коллегии: L.I. Kalinina (open in a new tab)

Выходит 6 номеров в год

ISSN Печать: 0018-8166

ISSN Онлайн: 1943-5991

SJR: 0.221 SNIP: 0.469 CiteScore™:: 0.9 H-Index: 12

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Effect of Partially Mechanized Dredging on the Zoobenthos of the Eastern Sivash

Том 34, Выпуск 2&3, 1998, pp. 66-72
DOI: 10.1615/HydrobJ.v34.i2-3.70
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Краткое описание

The effect produced on benthic biocenoses by partially mechanized harvesting of European flounder Platichthys flesus luscus with the aid of dragnets was studied in the Eastern Sivash for three years (1985-1987). The results showed that such harvesting has no significant effect on the zoobenthos as the source of fish food, as floor deposits of the Sivash mainly consist of loose silts that easily pass through the dragnet. No significant changes in average biomass of the zoobenthos were revealed after repeated dredging (four to six times per day).

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