Tag Archive 'dams'

Floodwaters are rising to record heights in the lower Mississippi, weeks before they’re expected to crest. Ira Flatow and guests discuss how engineers have boxed in the river with dams, levees and spillways, and whether human-induced climate change might bring more frequent floods. >More via ScienceFriday

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The Most Invasive Species

I read with interest the recent story by Brett French “Barrier Proposed to Protect Cutthroat,” announcing Montana Fish Wildlife & Parks’ latest misguided plan to construct dams and dump poison into streams in Sweet Grass County.  It occurs to me that if anyone other than state fisheries biologists were building dams in natural streams or trying to […]

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