More bullshit from big media….
Remember global warming? How about baillouts fixing the economy? Then you must agree that we are doomed by oil spills.
I contend that the big buck gangsters can’t make any money if we lessen our need for Middle East oil. The reason?
Big military sales!
About 35 percent of a spill the size of the one in the Gulf, consisting of the same light Louisiana crude, released in weather conditions and water temperatures similar to those found in the Gulf now would simply evaporate, according to data that The Associated Press entered into the program.
The model also suggests that virtually all of the benzene – a highly toxic flammable organic chemical compound and one of the chief ingredients in oil – would be stripped off and quickly vaporize.
The model was not designed for deepwater spills like the one at the Macondo well in the Mississippi Canyon now threatening the Gulf Coast. But experts said the analysis might give a close approximation of what is most likely happening where the oil plume is hitting the surface nearly 50 miles south of Louisiana.
The size and nature of the spill also has been altered by response efforts. So far, about 436,000 gallons of chemicals have been sprayed on the oil to break it up into smaller droplets and about 4 million gallons of oily water have been recovered.
Of that recovered mixture, at least 10 percent is oil, BP and NOAA said. Smaller amounts of oil also have been collected after washing ashore, and crews have burned a negligible quantity off the surface.
That would leave as much as 2.7 million gallons at sea as of Friday, with about 210,000 gallons coming up from the well every day.
The 210,000 gallons figure – specifically, about 5,000 barrels – comes from NOAA and has frequently been cited by BP PLC and the Coast Guard. Some scientists have said based on an analysis of BP’s video of the leak that the flow rate is much higher, while others have concluded the video is too grainy to draw any such conclusions.
Even with computer models and history as guides, uncertainty reigns.
Doug Helton, the operations coordinator for NOAA’s Office of Response and Restoration, said the agency was uncertain how much oil would sink to the bottom. For now, most of it is near the surface.
“This oil is coming from the sea floor and coming up to the surface in droplets and then once it comes to the surface it re-coelesces as a slick,” he said.
Ed Overton, a Louisiana State University chemist who’s analyzed the spill for NOAA, said he thinks most of the oil is within a foot of the surface.
“Ultimately, you could have a lot of oil on the shoreline. It won’t be a black tide coming in, it will be globs coming ashore,” he said.
“It’s going to be a long, slow summer.”
Wilma Subra, a chemist and MacArthur Fellow affiliated with the Louisiana Environmental Action Network, said there was a risk that the effort to break up the oil with dispersants would simply sweep it to the ocean bottom and contaminate the food chain, a possibility that has shrimpers on edge.
Merv Fingas, who has studied oil spills for 35 years and has worked for Environment Canada, that nation’s environmental agency, predicted a bit of both: some would wash up, and some would stick to sediment and mud and sink slowly to the bottom, much of it likely settling near the spewing well.
“That’s the fate of a lot of oil spills: sedimentation on the bottom,” Fingas said.
Overton disagreed, saying the oil from the Deepwater Horizon spill is too light to sink all the way.
A common refrain among experts and officials is that every oil spill is unique.
Larry McKinney, director of the Harte Research Institute for Gulf of Mexico Studies at Texas A&M University-Corpus Christi, said the Deepwater Horizon spill reminds him of the last catastrophic oil flood in the Gulf.
In 1979, Mexico’s Ixtoc I in the western Gulf blew out and spewed about 420,000 gallons of oil a day for nine months. Large quantities of oil did not reach Texas beaches.
“This was a problem we ran into with Ixtoc, we never found the oil,” McKinney said. “But I think even today if you dig down in some sandy beaches you can find a layer of Ixtoc oil.”