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Concentrations of selenium in surface water, sediment and fish from the McLeod, Pembina and Smoky Rivers : results of surveys from fall 1998 to fall 1999 : interim report

Description

This report includes the initial findings of a study initiated in spring 1999 by the Water Management Division and Fisheries Management Division (Natural Resources Service). The study was designed... More ≫

Description

This report includes the initial findings of a study initiated in spring 1999 by the Water Management Division and Fisheries Management Division (Natural Resources Service). The study was designed to obtain data on the concentrations of selenium in surface water, sediment and aquatic biota at about 30 sites, including areas upstream (reference sites) and downstream of four coal mines.

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