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Georges Bank (formerly known as St. Georges Bank) is a large elevated area of the sea floor between Cape Cod, Massachusetts (United States), and Cape Sable Island, Nova Scotia (Canada). It separates the Gulf of Maine from the Atlantic Ocean.
The origin of its name is obscure. The 1610 Velasco map, prepared for King James I of England, used the name "S. Georges Banck", a common practice when the name of the English patron saint, St. George, was sprinkled around the English-colonized world. By the 1850s, it was known simply as Georges Bank.
Physical environment
editGeorges Bank is the most westward of the great Atlantic fishing banks. The now-submerged portions of the North American mainland are comprised in the continental shelf running from the Grand Banks of Newfoundland to Georges. Georges Bank was part of the North American mainland as recently as 12,000 years ago.[1]
Roughly oval in shape, Georges Bank measures about 149 miles (240 kilometres) in length by 75 miles (121 kilometres) in width. Located 62 miles (100 kilometres) offshore, Georges Bank is part of the continental shelf. Its depth ranges from several metres to several dozen metres; the entire bank is at least 330 feet (100 m) shallower than the Gulf of Maine to the north.[citation needed]
Gulf of Maine shelf waters are the Bank's primary source. They enter the northern flank, move clockwise around the eastern end, and then westward along the southern flank, mostly emptying into the Mid-Atlantic Bight (the continental shelf ocean between Cape Hatteras and Georges Bank).[citation needed]
Commercial fishing
edit
Georges Bank, while not having the most productive fishery in the world (the Grand Banks takes this claim[citation needed]), has great prominence in that it is probably the most geographically accessible of all the fishing banks in the North Atlantic. Lying adjacent to New England's famous seaports, Georges Bank is singlehandedly responsible for the development of coastal fisheries in towns such as Gloucester, Massachusetts, and Yarmouth, Nova Scotia.[citation needed]
For over 400 years, Georges Bank supported lucrative fisheries for Atlantic cod and halibut. Over time, bottom trawlers became very efficient, some catching as much cod in an hour as traditional boats caught in a season. Bottom trawlers, however, damaged the sea floor coral and sponge habitats, and federal fisheries regulations aim to control this large scale overfishing to establish future sustainability.[2]
From 1976 to 1982, oil companies drilled ten exploratory wells in the U.S. part of the Georges Bank.[3] None were successful, however, and both Canada and the United States have since imposed moratoriums on oil exploration and production on the Georges Bank, to ensure fisheries conservation.[4]
The decision by Canada and the United States to extend fisheries jurisdiction out to 200 miles in 1977 led to overlapping claims on Georges Bank, and resulted in quickly deteriorating relations between fishers from both countries. Both nations agreed in 1979 to refer the question of maritime boundary delimitation to the International Court of Justice in The Hague. The ICJ delivered its decision in 1984 dividing Georges Bank fisheries between the two countries in a way that disappointed American fishermen.[5] On September 15, 2016, President of the United States Barack Obama proclaimed the Northeast Canyons and Seamounts Marine National Monument to protect the area's marine biodiversity. This protected a portion of Georges Bank from fishing and mining. Despite the protection, commercial fishing for deep sea red crab and American lobster was allowed to continue within the monument for a grace period of seven years.[6]
See also
edit- Texas Tower 3
- Lobster Wars (TV documentary)
Notes
edit- ^ Woods Hole Science Aquarium
- ^ Marine Conservation Biology Institute: Georges Bank Archived 2009-01-31 at the Wayback Machine Retrieved 20 January 2009.
- ^ Gary M. Edson and others (2000) Georges Bank Petroleum Exploration, US Minerals Management Service, OCS Report MMS 2000-031 Archived 2009-02-24 at the Wayback Machine, PDF file, retrieved 19 February 2009.
- ^ Giordano, A. C.; Carpenter, G. B.; Amato, R. V. (1983). "Oil and Gas Developments in Atlantic Coastal Plain and Outer Continental Shelf in 1982". AAPG Bulletin. 67 (10): 1566–1569. doi:10.1306/AD46082D-16F7-11D7-8645000102C1865D.
- ^ Feldman, Mark (April 28, 2021). "Footnotes to History" (PDF). The Association for Diplomatic Studies and Training Foreign Affairs Oral History Project.
- ^ Morey, James (15 September 2016). "President Designates Atlantic Marine National Monument". Vineyard Gazette. Retrieved 29 September 2016.
References
edit- Backus, R. H. and Bourne, D. W. (Eds.). George's Bank. MIT Press, 1987. ISBN 9780262022231
Mark B. Feldman Oral History at p. 87, Foreign Affairs Oral History Collection, Association for Diplomatic Studies and Training, https://adst.org/OH%20TOCs/Feldman.Mark.pdf
Feldman and Colson, The Maritime Boundaries of the United States, 74 AJIL 729 [October 1981].
External links
edit- U.S. Considers Seismic Testing in Georges Bank, First Time Since 30 Years of 28 January 2010
- House Passes comprehensive energy bill, protecting Georges Bank from oil and gas exploration Archived 2011-05-21 at the Wayback Machine.
- Lobster War: The Fight Over the World's Richest Fishing Grounds (movie documentary)