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Cod, Pacific Cod (Gadus macrocephalus)

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Common name - Cod, Pacific Cod
Scientific name - Gadus macrocephalus
Rating
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Caught at sea Longline, Demersal otter trawl
Capture Area Eastern North Pacific  FAO 67
Stock Area Alaska
Stock Detail Gulf of Alaska
Summary
In terms of exploitation the stock is classed as fully fished and the fishing pressure is deemed appropriate to ensure sustained stocks. Bottom trawling is associated with widespread habitat damage and this fishery is no exception, with few closed areas implemented. However this is being taken into account by the management and measures are in place which should lead to future benefits for the ecosystem. Much of this fishery is MSC certified, choose certified fish where possible.
Biology
A moderately fast growing, short-lived species compared to other American demersal (bottom-dwelling) fish they can grow up to 85cm and weigh up to 15kg. It is found mainly along the continental shelf and upper slopes with a range around the rim of the North Pacific Ocean, from the Yellow Sea to the Bering Strait, along the Aleutian Islands, and south to about Los Angeles, down to the depths of 900 metres. Their maximum estimated age is about 19 years. Spawning generally occurs from January to April.
Stock Information
The stock is currently fully fished and within safe biological limits. For the last 30 years the catch has averaged 80% of ABC and 90% of TAC. Current management measures require a moratorium on fishing if the stock falls below safe biological limits (20% SSB) and the stock is currently above these limits at 34% SSB. As with the BSAI fishery the strong 2006 year class is thought to contribute positively to the fishery in 2012.
Capture Information
Demersal Otter Trawl is the main catch method in the Gulf of Alaska fishery with 98% of the Cod being caught using this method. Potential damage to seabed by trawling. Trawling also associated with discarding of unwanted fish i.e. undersized and/or non-quota and/or over-quota species. This fishery is no exception and there are few closed areas.
Alternatives
(Based on method of production, fish type, and consumer rating: only fish rated 3 and below are included.)
Read what the consumer pages of the Good Fish Guide say about this species.