News tagged with mississippi river valley

Forecast predicts biggest Gulf dead zone ever

Scientists predict this year's "dead zone" of low-oxygen water in the northern Gulf of Mexico will be the largest in history - about the size of Lake Erie - because of more runoff from the flooded Mississippi River valley.

Jun 15, 2011
not rated yet 0

National survey finds frog abnormalities rare

A 10-year study shows some good news for frogs and toads on national wildlife refuges. The rate of abnormalities such as shortened or missing legs was less than 2 percent overall—indicating that the malformations ...

Nov 20, 2013
not rated yet 0

Lawsuits against EPA target nutrients in US waters

(AP) -- Environmental groups are suing the Environmental Protection Agency to force the federal government to curb an overdose of nutrients from farms and cities that end up in the nation's rivers, lakes and coastal waters. ...

Mar 15, 2012
3.7 / 5 (3) 4