by Stacy Feldman -
Mar 17th, 2008
Each summer an oxygen-starved, lifeless “dead zone” swells in the Gulf of Mexico from the toxic nitrogen fertilizer that runs off farms in Midwestern corn country.
But now that dead zone is expanding -- dangerously. And it’s starting to put the health of a nearly $3 billion fishing industry and an entire ecosystem of aquatic life at risk.
Last year the dead zone covered an area the size of New Jersey -- 7,700 square miles.
The culprit? The USA’s corn ethanol boom. That’s the conclusion of new research published in the Proceedings of the National Journal of Sciences.
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