Georges Bank
Encyclopedia
Gulf of Maine
The Gulf of Maine is a large gulf of the Atlantic Ocean on the east coast of North America.It is delineated by Cape Cod at the eastern tip of Massachusetts in the southwest and Cape Sable at the southern tip of Nova Scotia in the northeast. It includes the entire coastlines of the U.S...
from the Atlantic Ocean
Atlantic Ocean
The Atlantic Ocean is the second-largest of the world's oceanic divisions. With a total area of about , it covers approximately 20% of the Earth's surface and about 26% of its water surface area...
and is situated between Cape Cod, Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...
(USA) and Cape Sable Island
Cape Sable Island, Nova Scotia
Cape Sable Island, locally referred to as Cape Island, is a small Canadian island located at the southernmost point of the Nova Scotia peninsula. Sometimes confused with Sable Island. Historically, the Argyle, Nova Scotia region was known as Cape Sable and encompassed a much larger area than...
, Nova Scotia
Nova Scotia
Nova Scotia is one of Canada's three Maritime provinces and is the most populous province in Atlantic Canada. The name of the province is Latin for "New Scotland," but "Nova Scotia" is the recognized, English-language name of the province. The provincial capital is Halifax. Nova Scotia is the...
(Canada).
The origin of its name is obscure. The Velasco map in 1610 prepared for King James I of England
James I of England
James VI and I was King of Scots as James VI from 24 July 1567 and King of England and Ireland as James I from the union of the English and Scottish crowns on 24 March 1603...
used the name 'S. Georges Banck'; a common practice where the English patron saint St. George
Saint George
Saint George was, according to tradition, a Roman soldier from Syria Palaestina and a priest in the Guard of Diocletian, who is venerated as a Christian martyr. In hagiography Saint George is one of the most venerated saints in the Catholic , Anglican, Eastern Orthodox, and the Oriental Orthodox...
's name was sprinkled around the English colonized world. By the 1850s it was known as simply as Georges Bank.
Physical environment
Georges Bank is oval shaped and measures approximately 149 miles (240 kilometres) in length by 75 miles (120 kilometres) in width, making it larger in area than MassachusettsMassachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...
. Located 62 miles (100 kilometres) offshore, Georges Bank is part of the continental shelf
Continental shelf
The continental shelf is the extended perimeter of each continent and associated coastal plain. Much of the shelf was exposed during glacial periods, but is now submerged under relatively shallow seas and gulfs, and was similarly submerged during other interglacial periods. The continental margin,...
and during the Wisconsin glaciation
Wisconsin glaciation
The last glacial period was the most recent glacial period within the current ice age occurring during the last years of the Pleistocene, from approximately 110,000 to 10,000 years ago....
was actually part of the North America
North America
North America is a continent wholly within the Northern Hemisphere and almost wholly within the Western Hemisphere. It is also considered a northern subcontinent of the Americas...
n mainland. Georges Bank is now submerged, and its depths range from several metres to several dozen metres, placing almost the entire bank fully 330 feet (100 m) (or more) shallower than the Gulf of Maine to the north.
Georges Bank is the most westward of the great Atlantic fishing banks - those now submerged portions of the North American mainland which now comprise the continental shelf running from the Grand Banks of Newfoundland to Georges.
Gulf of Maine
Gulf of Maine
The Gulf of Maine is a large gulf of the Atlantic Ocean on the east coast of North America.It is delineated by Cape Cod at the eastern tip of Massachusetts in the southwest and Cape Sable at the southern tip of Nova Scotia in the northeast. It includes the entire coastlines of the U.S...
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
Cape Hatteras
Cape Hatteras is a cape on the coast of North Carolina. It is the point that protrudes the farthest to the southeast along the northeast-to-southwest line of the Atlantic coast of North America...
and Georges Bank).
Commercial fishing
Georges Bank, while not having the most productive fisheryFishery
Generally, a fishery is an entity engaged in raising or harvesting fish which is determined by some authority to be a fishery. According to the FAO, a fishery is typically defined in terms of the "people involved, species or type of fish, area of water or seabed, method of fishing, class of boats,...
in the world (the Grand Banks takes this claim), 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 single-handedly responsible for the development of coastal fisheries in towns such as Gloucester
Gloucester, Massachusetts
Gloucester is a city on Cape Ann in Essex County, Massachusetts, in the United States. It is part of Massachusetts' North Shore. The population was 28,789 at the 2010 U.S. Census...
, Massachusetts
Massachusetts
The Commonwealth of Massachusetts is a state in the New England region of the northeastern United States of America. It is bordered by Rhode Island and Connecticut to the south, New York to the west, and Vermont and New Hampshire to the north; at its east lies the Atlantic Ocean. As of the 2010...
and Yarmouth
Yarmouth, Nova Scotia
Yarmouth is a town and fishing port located on the Gulf of Maine in rural southwestern Nova Scotia, Canada. It is the shire town of Yarmouth County. The town is located in the heart of the world's largest lobster fishing grounds and has Canada's highest lobster catch.- History :The townsite may...
, Nova Scotia
Nova Scotia
Nova Scotia is one of Canada's three Maritime provinces and is the most populous province in Atlantic Canada. The name of the province is Latin for "New Scotland," but "Nova Scotia" is the recognized, English-language name of the province. The provincial capital is Halifax. Nova Scotia is the...
.
For over 400 years, Georges Bank supported lucrative fisheries for Atlantic cod
Atlantic cod
The Atlantic cod, Gadus morhua, is a well-known demersal food fish belonging to the family Gadidae. It is also commercially known as cod, codling or haberdine....
and halibut
Halibut
Halibut is a flatfish, genus Hippoglossus, from the family of the right-eye flounders . Other flatfish are also called halibut. The name is derived from haly and butt , for its popularity on Catholic holy days...
. Over time, bottom trawlers
Bottom trawling
Bottom trawling is trawling along the sea floor. It is also often referred to as "dragging".The scientific community divides bottom trawling into benthic trawling and demersal trawling...
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
Coral
Corals are marine animals in class Anthozoa of phylum Cnidaria typically living in compact colonies of many identical individual "polyps". The group includes the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton.A coral "head" is a colony of...
and sponge habitats, and federal fisheries regulations aim to control this large scale overfishing
Overfishing
Overfishing occurs when fishing activities reduce fish stocks below an acceptable level. This can occur in any body of water from a pond to the oceans....
to establish future sustainability.
From 1976 to 1982, oil companies drilled ten exploratory wells in the US part of the Georges Bank. None was successful, however, and both Canada
Canada
Canada is a North American country consisting of ten provinces and three territories. Located in the northern part of the continent, it extends from the Atlantic Ocean in the east to the Pacific Ocean in the west, and northward into the Arctic Ocean...
and the United States
United States
The United States of America is a federal constitutional republic comprising fifty states and a federal district...
have since imposed moratoriums on oil exploration and production on the Georges Bank, to ensure fisheries conservation.
The decision by Canada and the United States to declare an exclusive economic zone
Exclusive Economic Zone
Under the law of the sea, an exclusive economic zone is a seazone over which a state has special rights over the exploration and use of marine resources, including production of energy from water and wind. It stretches from the seaward edge of the state's territorial sea out to 200 nautical...
(EEZ) of 200 nautical miles (370 km) in the late 1970s led to overlapping EEZ claims on Georges Bank, and resulted in quickly deteriorating relations between fishers from both countries, who respectively asserted claim to the fishery resources. Both nations agreed in 1979 to refer the question of maritime boundary delimitation
Boundary delimitation
Boundary delimitation, or simply delimitation, is the term used to describe the drawing of boundaries, but is most often used to describe the drawing of electoral boundaries, specifically those of precincts, states, counties or other municipalities...
to the International Court of Justice
International Court of Justice
The International Court of Justice is the primary judicial organ of the United Nations. It is based in the Peace Palace in The Hague, Netherlands...
in The Hague
The Hague
The Hague is the capital city of the province of South Holland in the Netherlands. With a population of 500,000 inhabitants , it is the third largest city of the Netherlands, after Amsterdam and Rotterdam...
. Following five years of hearings and consultation, the IJC delivered its decision in 1984, which split the maritime boundary
Maritime boundary
Maritime boundary is a conceptual means of division of the water surface of the planet into maritime areas that are defined through surrounding physical geography or by human geography. As such it usually includes areas of exclusive national rights over the mineral and biological resources,...
in the Gulf of Maine between both nations out to the 200 nautical miles limit, giving the bulk of Georges Bank to the United States. Canada's portion of the Gulf of Maine now includes the easternmost portion of Georges Bank.