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Cod fisheries information


Cod fisheries
Atlantic cod
Cod fisheries
Pacific cod

Cod fisheries are fisheries for cod. Cod is the common name for fish of the genus Gadus, belonging to the family Gadidae, and this article is confined to three species that belong to this genus: the Atlantic cod, the Pacific cod and the Greenland cod. Although there is a fourth species of the cod genus Gadus, Alaska pollock, it is commonly not called cod and therefore currently not covered here.

Cod are demersal fish found in huge schools confined to temperate waters in the northern hemisphere. Atlantic cod are found in the colder waters and deeper sea regions throughout the Northern Atlantic. The Pacific cod is found in both eastern and western regions of the Pacific.[1] Atlantic cod can grow to 2 metres (6.6 ft) in length. Its average weight is 5 to 12 kilograms (11 to 26 lb), but specimens weighing up to 100 kilograms (220 lb) have been recorded. Pacific cod are smaller, and may grow up to 49 centimetres (19 in) and weigh up to 15 kilograms (33 lb). Cod feed on mollusks, crabs, starfish, worms, squid, and small fish. Some migrate south in winter to spawn. A large female lays up to five million eggs in mid-ocean, a very small number of which survive.

Cod has been an important economic commodity in international markets since the Viking period (around A.D. 800). Cod are popular as a food fish with a mild flavour, low fat content and a dense white flesh. When cooked, cod is moist and flaky. Cod livers are processed to make cod liver oil. Cod are currently at risk from overfishing.[2][3]

  1. ^ "Cod | fish, Gadus species". Encyclopedia Britannica. Editors of Encyclopaedia Britannica. 2 April 2020. Archived from the original on 2018-07-09. Retrieved 2021-07-03.
  2. ^ Hickman, Martin; Consumer Affairs (2007-11-16). "Pollack sales rise, as public gets message on cod". The Independent. London. Archived from the original on January 19, 2008. Retrieved 2010-04-30.
  3. ^ "Public meeting on 'Fisheries 2027'" (PDF). DEFRA. UK Department for Environment Food & Rural Affairs. 22 March 2007. Archived from the original (PDF) on March 6, 2008. Retrieved April 7, 2009.

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Cod fisheries

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SM (1996) "Chronicles of Marine Fishery Landings (1950-1994): Trend Analysis and Fisheries Potential" FAO: Fisheries technical paper 359. Rome. ISBN 92-5-103899-6...

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