Selected tags: Richard Denison

As Attempts to Plug Spill Continue to Fail, Use of Dispersants Will Likely Grow

A plane unloading dispersants passes over an oil skimmer near the site of Deepwater Horizon oil spill on Tuesday, April 27 (Source: Associated Press)

As attempt after attempt to plug the BP Oil Disaster fails, and the ability to drill relief wells lies months in the future, BP may spread many more dispersants into Gulf waters in the near future. Read this week’s Wall Street Journal article on this topic.

EDF’s goal for the Gulf of Mexico is to ensure that people can enjoy fishing, run profitable and safe fishing businesses and eat fresh Gulf seafood, while conserving a healthy ecosystem for the future. Dispersants are a direct threat because scientists don’t know much about how the droplets of oil and dispersant chemicals that float around will affect fish habitat or the marine food chain.

EDF senior scientist Richard Denison asks several basic questions about dispersants on his Chemicals Blog, including:

The bottom line is that scientists have little understanding of how dispersant chemicals will affect the Gulf and marine life. If their use is allowed to continue, BP should use the safest and most effective products available, and make a long-term commitment to support research that evaluates their ecological and human-health impacts.

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