Archive for: May, 2010

Decades later, how has the ecology of coastal Saudi Arabia recovered from the largest oil spill in history?

May 31 2010 Published by under [Biology&Environment]

As the Deepwater Horizon spill progresses, I've been tracking down the science that has been done as a result of other large spills, particularly the monitoring of ecosystem damage and recovery. It's a mixed bag, apples and oranges in some cases, largely dependent on the communities affected, the extent of the spill, the cleanup effort and the environmental/species composition of the affected area.

I went straight to the biggest first, the Gulf War oil spill, which started in January of 1991 and ended up leaking 11 million barrels of oil (one barrel = 42 gallons) into the Persian Gulf, which eventually washed up on to the shorelines of the area, invading the beaches, salt marshes and mangrove forests. In 2001 and then again in 2008, Dr. Hans-Jörg Barth of the University of Regensburg reported on the ecological effects of the spill, which are apparent to this day.

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