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The oil slick as seen from space by NASA's Terra satellite on 24 May 2010. The 2010 Deepwater Horizon oil spill in the Gulf of Mexico has been described as the worst environmental disaster in the United States, releasing about 4.9 million barrels (210 million US gal; 780,000 m 3) of crude oil making it the largest marine oil spill in history.
As the largest marine oil spill in history, the potential for physical, psychological, and socioeconomic difficulties and long term effects remain unknown. Considering the number of residents and clean-up workers exposed, it has been seen as the most demanding on-water response in U.S. history.
An oil spill is the release of a liquid petroleum hydrocarbon into the environment, especially the marine ecosystem, due to human activity, and is a form of pollution.The term is usually given to marine oil spills, where oil is released into the ocean or coastal waters, but spills may also occur on land.
It has the greatest impact on bird species, aquatic mammals, and other aquatic organisms. Affected wildlife can usually be identified via visual inspection, and can be treated if found early on. Major sources of such oil in the environment include accidental oil spills from off-shore sites, oil tankers, pipelines, and other facilities that ...
A 2014 study of the effects of the oil spill on bluefin tuna funded by National Oceanic and Atmospheric Administration (NOAA), Stanford University, and the Monterey Bay Aquarium and published in the journal Science, found that the toxins from oil spills can cause irregular heartbeats leading to cardiac arrest. Calling the vicinity of the spill ...
An oil spill is the release of a liquid petroleum hydrocarbon into the environment, especially marine areas, due to human activity, and is a form of pollution. The term is usually applied to marine oil spills, where oil is released into the ocean or coastal waters, but spills may also occur on land.
Oil spills provided perfect opportunities for scientists to examine the in situ effects of crude oil exposure to marine ecosystems, and collaborative efforts between the National Oceanic and Atmospheric Administration (NOAA) and the United States Coast Guard resulted in improved response efforts and detailed research on oil pollution's effects ...
[1]: 5–6 They should conduct environmental impact assessments before undertaking major development projects in coastal areas for effects on marine ecosystems in the convention area. [1]: 6–7 The participants typically meet once every two years. Extraordinary meetings may occur if a request for one is supported by a majority of signatories.