Use of Corexit in 1978 Oil Spill Delayed Recovery by DECADES
by George Washington
I previously pointed out:
Some experts have also said that the use of Corexit has prolonged by decades the presence of toxic crude oil, because the dispersant sinks the oil beneath the ocean surface, where it cannot be quickly broken down by sun, waves and microbes.
And the head of Lawrence Berkeley National Laboratory’s Ecology Department – Terry Hazen – argues that the use of dispersants can delay recovery of ocean ecosystems by decades:
Hazen has more than 30 years experience studying the effects of oil spills. He says the oil will be damaging enough; toxic dispersants will just make it worse. He points to the 1978 Amoco Cadiz Spill off the coast of Normandy as an example. He says areas where dispersants were used still have not fully recovered, while areas where there was no human intervention are now fine.
As Hazen has noted:
“The untreated coastal areas were fully recovered within five years of the Amoco Cadiz spill,” says Hazen. “As for the treated areas, ecological studies show that 30 years later, those areas still have not recovered.”