Impacts of Deepwater Horizon oil spill to marine organisms on the Gulf Coast
Monday, April 20, 2015 - 06:20
in Earth & Climate
On April 20, 2010, an explosion on the Deepwater Horizon (DWH) rig caused a release of 200 million gallons of oil into the Gulf of Mexico before the well was capped on July 15, 2010. Close to 100,000 kilometers, including more than 1,000 total linear miles of coastlines in Louisiana, Alabama, Mississippi and Florida were affected. A number of methods were used to prevent the oil from reaching the shoreline, including an estimated 1.9 million gallons of dispersant. Dispersants are one of the most controversial of these methods and are typically used when other methods are not adequate.