The oil is still there, sitting at the bottom of the Gulf of Mexico and causing damage to the environment, a Florida State University professor who studies greenhouse gases, oceans and energy said Tuesday.
Professor Jeff Chanton compared natural oil seepage in the Gulf of Mexico to the Deepwater Horizon oil spill. About 1,000 natural ocean-floor leaks combine to trickle about 400,000 barrels of oil into the Gulf each year, Chanton said, but scientists estimate as many as 60,000 barrels of oil poured into the Gulf each day of the spill.
“While natural seepage is a normal process, what happened this summer was totally overwhelming,” Chanton said.
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