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I've been reading a few articles about this new worry..Seems all the data is inconclusive and the so-called microscopic oil at the bottom may even be natural from the everyday oozing from the bottom of the gulf from over the years...Still I won't head for the kool-aid stand just yet..as I think this is more of the crisis mongers looking for something to worry about needlessly.Video:
Plumes of Gulf oil spreading east on sea floor
By the CNN Wire Staff
August 17, 2010 6:06 a.m. EDT
Scientists: Oil settling on Gulf floor
STORY HIGHLIGHTS
(CNN) -- A new report set to be released Tuesday renews concerns about the long-term environmental impact of the Gulf Coast oil disaster, and efforts to permanently plug the ruptured BP oil well have been delayed again.
- NEW: Oil traces said to spread east on sea floor
- No timeline set for bottom kill as scientists study well pressure
- BP pledges $52 million to behavioral health support
Researchers at the University of South Florida have concluded that oil from the Deepwater Horizon spill may have settled to the bottom of the Gulf of Mexico further east than previously suspected -- and at levels toxic to marine life.
Initial findings from a new survey of the Gulf conclude that dispersants may have sent droplets of crude to the ocean floor, where it has turned up at the bottom of an undersea canyon within 40 miles of the Florida Panhandle. The results are scheduled to be released Tuesday, but CNN obtained a summary of the initial conclusions Monday night.
Plankton and other organisms at the base of the food chain showed a "strong toxic response" to the crude, and the oil could well up onto the continental shelf and resurface later, according to researchers.
http://www.cnn.com/2010/US/08/17/gulf.oil.disaster/index.html?hpt=T2

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