Hydrobiological Journal
Publication de 6 numéros par an
ISSN Imprimer: 0018-8166
ISSN En ligne: 1943-5991
SJR:
0.221
SNIP:
0.469
CiteScore™::
0.9
H-Index:
12
Indexed in
Specific Features of Respiration in Gammarus in Weak Pesticide Solutions
Volume 34,
Numéro 2&3, 1998,
pp. 186-194
DOI: 10.1615/HydrobJ.v34.i2-3.210
RÉSUMÉ
The intensity of oxygen consumption by freshwater shrimp Gammarus kischineffensis Schell. at low concentrations of pesticides (phosalone, phosphamide, metaphos, lindane, and simasene) was studied. Analysis of the dependence of this parameter on the exposition time (1−6 h) and pesticide concentration (1−600 maximum permissible doses) revealed one or two phases of respiration activation, which were considered as a typical defense reaction of Gammarus. An association between the maximum induced intensity of respiration, corresponding pesticide concentration, and pesticide toxicity was revealed.
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