Oil from the BP spill remains stuck on the bottom of the Gulf of Mexico, according to a top scientist's video and slides that she says demonstrate the oil isn't degrading as hoped and has decimated life on parts of the sea floor.
That report is at odds with a recent report by the BP spill compensation czar that said nearly all will be well by 2012...
"There's some sort of a bottleneck we have yet to identify for why this stuff doesn't seem to be degrading," Joye told the American Association for the Advancement of Science annual conference in Washington. Her research and those of her colleagues contrasts with other studies that show a more optimistic outlook about the health of the gulf, saying microbes did great work munching the oil.
"Magic microbes consumed maybe 10 percent of the total discharge, the rest of it we don't know," Joye said, later adding: "there's a lot of it out there."
The head of the agency in charge of the health of the Gulf said Saturday that she thought that "most of the oil is gone." And a Department of Energy scientist, doing research with a grant from BP from before the spill, said his examination of oil plumes in the water column show that microbes have done a "fairly fast" job of eating the oil...
In five different expeditions, the last one in December, Joye and colleagues took 250 cores of the sea floor and travelled across 2,600 square miles... She also showed pictures of oil-choked bottom-dwelling creatures. They included dead crabs and brittle stars... She also saw tube worms so full of oil they suffocated...
22 February 2011
An update for those who have forgotten the Gulf oil blowout
As reported in Salon: