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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.v46.i6.80
pages 76-87

Effect of Heavy Metals on Survival of Crustaceans (a Review)

S. A. Cherkashin
Pacific Scientific and Research Rishery Center Vladivostok, Russia
N. K. Blinova
V. Karazin National University of Kharkiv, 4 Svoboda Sq., Kharkiv, 61022 Ukraine

ABSTRACT

Paper deals with analysis of the heavy metals effect on survival of Crustaceans of various taxonomic groups. Median lethal concentrations of metals (LC50) were shown to be minimal for some species of family Mysidae and order Cladocera. Dependence of toxicoresistance on ontogenesis stage and other biological peculiarities of the test-objects and on abiotic environmental factors was shown. Series of decreasing toxicity of metals for marine and freshwater Crustaceans were presented. Metal pollution of the non-freezing water bodies in summer was shown to be of maximal hazard for Crustaceans.