ISSN:
1432-0703
Source:
Springer Online Journal Archives 1860-2000
Topics:
Energy, Environment Protection, Nuclear Power Engineering
,
Medicine
Notes:
Abstract. A complete life-cycle test with zebrafish was carried out with different concentrations of the binary mixture 3,4-dichloroaniline and lindane under flow-through conditions. Length and weight of fish of the F1-generation were reduced, even in the lowest test concentration of 2 μg/L 3,4-dichloroaniline and 40 μg/L lindane. The same effects were found in the early life stage test for the F2-generation. In the mixture of 100 μg/L 3,4-dichloroaniline and 40 μg/L lindane, fish which were exposed for their whole life time stopped spawning, irreversibly; the fish population will become extinct. In an additional experiment, fish were exposed to the same xenobiotic concentrations after reaching maturity. In this case, egg production was reduced. Cessation of egg production occurs in a concentration of 200 μg/L 3,4-dichloroaniline and 40 μg/L lindane. Nevertheless, effects on spawning are influenced by duration of exposure and the life stages of exposure.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/s002449900176
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