Date: 2011-09-09 05:05:02
URL: http://bit.ly/pcFk9I
NOLA.com Dead zones in the Gulf of Mexico and other waters require a tougher approach ... NOLA.com By Contributing Op-Ed columnist This years Gulf of Mexico dead zone , an area with oxygen so low it cannot support life, covered 6800 square miles. Had it not been for Tropical Storm Don stirring the waters, it would have been larger. ... and more »
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