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BP oil spill Corexit dispersants suspected in widespread crop damage
Key Excerpts from Article on Website of San Francisco Chronicle (San Francisco's leading newspaper)
Posted: July 27th, 2010
http://www.sfgate.com/cgi-bin/blogs/ybenjamin/detail??blogid...
Just when you thought the damage BP could cause was limited to beaches, marshes, oceans, people's livelihoods, birds and marine life, there's more. BP's favorite dispersant Corexit 9500 is being sprayed at the oil gusher on the ocean floor. Corexit is also being air sprayed across hundreds of miles of oil slicks all across the gulf. There have been widespread reports of oil cleanup crews reporting various injuries including respiratory distress, dizziness and headaches. Corexit 9500 is a solvent originally developed by Exxon. Corexit is four times more toxic than oil (oil is toxic at 11 ppm (parts per million), Corexit 9500 at only 2.61ppm). In a report written by Anita George-Ares and James R. Clark for Exxon Biomedical Sciences, Inc. titled "Acute Aquatic Toxicity of Three Corexit Products: An Overview," Corexit 9500 was found to be one of the most toxic dispersal agents ever developed. According to the Clark and George-Ares report, Corexit mixed with the higher gulf coast water temperatures becomes even more toxic. The UK's Marine Management Organization ... banned Corexit ... from a list of approved treatments for oil spills in the U.K. more than a decade ago. The simple question I ask is: If the UK bans Corexit ... why the hell are we using it on American waters?
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