Friday, October 1, 2010

Scientists: 40 Times More Cancer Causing Toxins In Gulf, Than Before Spill

Scientists from Oregon State University have found a 40-fold increase in the amount of cancer-causing polycyclic aromatic hydrocarbons (PAHs) near Louisiana's Grande Isle between May and June.
The Oregon team is looking at "the fraction of PAHs that are bioavailable – that have the potential to move into the food chain."
As I pointed out last month, PAHs are harmful to both human health and seafood safety:
McClatchy notes today:
The Gulf of Mexico oil spill still poses threats to human health and seafood safety, according to a study published Monday by the peer-reviewed Journal of the American Medical Association.


In the short term, study co-author Gina Solomon voiced greatest concern for shrimp, oysters, crabs and other invertebrates she says are have difficulty clearing their systems of dangerous polycyclic aromatic hydrocarbons (PAHs) similar to those found in cigarette smoke and soot. Solomon is an MD and public health expert in the department of medicine at the University of California at San Francisco.
The Oregon researchers also believe:
The use of chemical dispersants during the oil spill coupled with the ultraviolet exposure in the Gulf may have increased the formation of OPAHs beyond expected levels.
And one of the researchers explained to the Huffington Post:
Based on the findings of other researchers, [Kim Anderson, an OSU professor of environmental and molecular toxicology] suspects that the abundant use of dispersants by BP increased the bioavailability of the PAHs in this case.
This is not particularly surprising. As I noted earlier this month about another team of scientists studying the effects of dispersant on pollution in the Gulf:
Scientists have found that when Corexit is applied to the actual crude oil from BP's well, it releases 35 times more toxic chemicals into the water column than would be released with crude alone.


  1. Rolling Stone magazine has an incredible article about the BP spill with all the information that the mainstream media didn't tell you. When you read it, you realize that our government is in cahoots with the big corporations to hide what really happened--and what will happen to the entire Gulf Coast. We need to be afraid, really afraid.

  2. Obama said that everything was fine!! Continue to swim in the Gulf and eat the seafood. Anyone who questions the President is a racist teabagger.

    Isn't this the party line trumpeted by the MSM?

  3. disaster and truth are one thing-fear is another, no, don't be afraid but demand accountablity and keep spreading the news...I hear viewership for those...shows-news!-those news ..shows is way down, good, nobody believe them

  4. Nothing here to see, BP cleaned the oil, wildlife fine, seafood good.

    No go back to watching your football game and SHUT-UP!


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