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Fisheries management to reduce contaminant consumption

BioScience

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Abstract

This paper concludes that contaminants in Lake Michigan fishes are likely to remain above detectable levels for some time. Some interest groups have called for measures ranging from additional effluent controls to a ban on the industrial use of chlorine. Such measures, however well intended, are likely to have little impact on many of the contaminants of primary concern. PCBs, in particular, are largely the legacy of past activities and are not likely to be substantially affected by additional regulation. The authors review several options for reducing human exposure to PCBs, using relatively simple fisheries manipulations, although they do not propose that these measures are the ultimate solution to the contaminant problem. Of the options presented, the most promising is the replacement of lake trout with less-contaminated species, such as rainbow trout.

Additional Publication Details

Publication type:
Article
Publication Subtype:
Journal Article
Title:
Fisheries management to reduce contaminant consumption
Series title:
BioScience
Volume
45
Issue:
11
Year Published:
1995
Language:
English
Contributing office(s):
Great Lakes Science Center
Description:
p. 752-758
Larger Work Type:
Article
Larger Work Subtype:
Journal Article
Larger Work Title:
BioScience
First page:
752
Last page:
758
Number of Pages:
6