A recent study, which found that electrically charged wands can - TopicsExpress



          

A recent study, which found that electrically charged wands can help eradicate invasive fish in small streams with less collateral damage to the ecosystem. A species of invasive trout has replaced native trout in the Upper Missouri River Basin. The standard response has been to use toxic chemicals called #pesticides. But these chemicals are problematic – they kill native and invasive fish alike, and also kill many of the aquatic insects that fish eat. Montana ecologists wanted to try a better way and are using #BackpackElectrofishing. ow.ly/G2YmI ow.ly/i/7YrEH
Posted on: Fri, 19 Dec 2014 14:20:18 +0000

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