Nature reports from the research ship Pelican as scientists map the hidden extent of the Deepwater disaster.
Nature 465, 274-275 (2010)
Mark Schrope -- May 18, 2010
The first oceanographic research expedition into the Deepwater Horizon oil-spill zone has uncovered evidence that a deep-sea plume — probably made of oil, and not visible on the surface — seems to be spreading from the ruptured wellhead.
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The team that found the plume is from the National Institute for Undersea Science and Technology (NIUST), a cooperative effort between the University of Mississippi in Oxford and the University of Southern Mississippi in Hattiesburg, funded by the National Oceanic and Atmospheric Administration (NOAA) in Silver Spring, Maryland. The researchers had originally been scheduled to map sea-floor formations in the Gulf of Mexico, just 15 kilometres from the Deepwater Horizon platform, and to survey historically significant shipwrecks using autonomous underwater vehicles launched from the Louisiana Universities Marine Consortium's 35-metre-long research vessel Pelican.
But when the oil-well blowout happened, just days before the ship was scheduled to depart, team leaders decided that the group should divert to oil studies and set about getting approval from NOAA, which is funding the expedition through a competitively awarded grant.
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The team spent much of the remaining time at sea mapping the boundaries of a plume that extends about 45 kilometres southwest from the wellhead and roughly 10 kilometres wide at depths of 1,000–1,400 metres. On returning to previously sampled sites, the team showed that the plume was shifting, but that it generally remained at least 100 metres above the sea floor.
I have no idea why this Director is ignoring the evidence and toeing the BP misinformation, but it is suspect, isn't it?
oops on edit I forgot the link to Nature (a journal some here find credible):
http://www.nature.com/news/2010/100518/full/465274a.htm...