Selenium is a threat and efforts to mitigate it are to be applauded
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October 27, 2020 7:00 AM
To the editor:
I have caught westslope cutthroat trout in the Elk River with gill plate damage from excessive selenium exposure. The explanation for the defects in these fish was first given to me at one of the fishing shops in Fernie. They described what the damage looked like and how selenium caused it...
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