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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.
Additionally, newer and better detection methods are needed for microplastics [41] and they must be installed at waste water treatment facilities [42] to prevent these particles from entering the marine environment and causing damage to marine life, especially coral reefs. Many people are realizing the problem of plastic pollution and other ...
Nine other people were missing, including four 17-year-old high school students and the two teachers. None of the nine missing were seen by any of the survivors, Greeneville crewmembers, or USCG personnel after the ship sank. Captain Ōnishi stated that the nine missing people were probably in the ship's galley and engine rooms when the ship sank.
Vulnerable coral reefs are victims of heat stress. And, if there’s a canary in the coal mines for Florida’s hot oceans, it’s the coral reefs that fringe the southeast coast and the Florida Keys.
[14] [15] Coral reefs are microbially driven ecosystems that rely on marine microorganisms to retain and recycle nutrients in order to thrive in oligotrophic waters. However, these same microorganisms can also trigger feedback loops that intensify declines in coral reefs, with cascading effects across biogeochemical cycles and marine food webs ...
The increase mass coral dead zones is reinforced by the spread of coral diseases. Coral diseases can spread easily when there are high concentrations of sulfide and hypoxic conditions. Due to the loop of hypoxia and coral reef mortality, the fish and other marine life that inhabit the coral reefs have a change in behavioral in response to the ...
A 2015 bleaching event wiped out half of Hawaii's coral reefs, and most were off of Hawaii Island and Maui's shores. In the worst-case scenario, scientists say coral reefs could be extinct in 30 ...
Red List assessments of cold-water corals, which are found in colder, deeper waters around the world and do not depend on sunlight, are ongoing, with threats including fishing activity, especially ...