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This is a reverse-chronological list of oil spills that have occurred throughout the world and spill(s) that are currently ongoing. Quantities are measured in tonnes of crude oil with one tonne roughly equal to 308 US gallons , 256 Imperial gallons , 7.33 barrels , or 1165 litres .
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.
1991, California's largest hazardous chemical spill: A 19,000-gallon (72,000 L) tank railroad car containing the pesticide/herbicide metam sodium derails from a northbound Southern Pacific freight train, tumbling off the bridge over the Sacramento River at the Cantara Loop near Dunsmuir, California, and rupturing on the rocks below, spilling ...
Ocean Goiânia accident: radioactive contamination 1987 Brazil Hansa Carrier: flotsam 1990 Ocean Khian Sea waste disposal incident: 1986 Kingston Fossil Plant coal fly ash slurry spill: coal fly ash slurry spill 2008 United States 2015 Gold King Mine waste water spill: acid mine waste spill 2015 United States Gold mine at Kingston, Queensland ...
While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm.. Marine pollution occurs when substances used or spread by humans, such as industrial, agricultural and residential waste, particles, noise, excess carbon dioxide or invasive organisms enter the ocean and cause harmful effects there.
The Formosa steel plant is suspected to be the source of the toxic chemical waste. [6] The company admitted that there was a sewage pipe connecting the plant and the ocean and it was reported that several days before the incident, 300 tonnes (300 long tons; 330 short tons) of chemicals were imported by Formosa in order to clean the pipe. [7]
The Orange County oil spill on October 1, 2021, is an oil spill that deposited crude oil onto popular Southern California beaches on the West Coast of the United States. While residents reported smelling fumes, a ship noticed an oil slick that evening and reported it to federal authorities.
By the end of October 2019, over 1,000 tonnes had been cleaned up; the spill had contaminated portions of all nine states of Brazil's Northeast Region. It is the worst oil spill in Brazilian history [3] and the largest environmental disaster ever recorded on the Brazilian coast [4] or any tropical coastal region worldwide. [5]