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Study Reveals Mercury Contamination in Fish Nationwide

Posted by Mola2mola On August - 20 - 2009

Should we be surprised?  I guess those signs we once saw sporadically posted around our rivers and streams are now a ubiquitous warning.

Scientists detected mercury contamination in every fish sampled in 291 streams across the country, according to a U.S. Geological Survey study released today.

About a quarter of these fish were found to contain mercury at levels exceeding the criterion for the protection of people who consume average amounts of fish, established by the U.S. Environmental Protection Agency. More than two-thirds of the fish exceeded the U.S. EPA level of concern for fish-eating mammals.

Read more:  All Fish in Streams Contain Mercury

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cottagegrovesign

Big fines not a deterrent

Posted by Mola2mola On October - 28 - 2008

Oil Slick

Apparently levying six and seven figure fines is an oily drop in the bucket to commercial shippers as yet another company has been caught illegally dumping their waste. It seems Casilda Shipping Ltd. got off easy with a $750K fine for violating international law by forging their “oil record book” and discharging waste oil at sea prior to coming to port in Oakland. By easy, I mean that this was a mere sub-million dollar fine imposed for polluting our oceans with untreated waste oil over a period from July 2007 to May 2008. They should consider themselves quite lucky that their ecological indifference and criminal activities did not result in fines topping $7 million, as was the case with an Egyptian shipping company earlier this year.

Since commercial shipping companies continue to bypass their anti-pollution systems, discharge waste, and risk fines, we need to ask ourselves if these fines are at all adequate. Obviously guilty operating companies are performing a classic cost-benefit analysis and realizing that it is cheaper to incur periodic punitive assessments than disposing of the sludge properly, which can be quite expensive and time consuming.

The Journal of the U.S. EPA Oil Program (2003)

  • A National Academy of Sciences (NAS) study estimated last year that ships worldwide generate 500 million gallons of this sludge.
  • NAS estimates that roughly 5 percent of waste from the largest tankers was discharged illegally and that 15 percent generated by smaller ships was discharged illegally.
  • The study concluded that 65 million gallons is dumped annually.

    • Visit Thriving Oceans