West Coast fisheries.While the ecological ecological emanating from or pertaining to ecology. ecological biome see biome. ecological climax the state of balance in an ecosystem when its inhabitants have established their permanent relationships with each disaster in the east coast fishery has captured most of the headlines in Canada, the west coast salmon fishery has also experienced its share of trouble. The lucrative salmon fishery, which in 1994 was worth $450 million, has also been threatened by 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. More precise biological and bioeconomic terms define 'acceptable level'. . The Canadian salmon fleet has become all too efficient as vessels grow in size and adopt better technologies. In 1972, for instance, it took the seine boats a boat specially constructed to carry and pay out a seine. See also: Seine 51 days to harvest their quota quota In international trade, a government-imposed limit on the quantity of goods and services that may be exported or imported over a specified period of time. Quotas are more effective than tariffs in restricting trade, since they limit the availability of goods rather ; in 1994 it took less that four days, even with an increased catch allowance. The Americans, particularly the 2,500-vessel Alaskan fleet, have been blamed for much of the overfishing of the west coast salmon; this claim has touched off a fishing dispute with the United States United States, officially United States of America, republic (2005 est. pop. 295,734,000), 3,539,227 sq mi (9,166,598 sq km), North America. The United States is the world's third largest country in population and the fourth largest country in area. . The west coast salmon fishery has also positioned Natives and non-natives against each other, after the Supreme Court ruled that Aboriginals had the right to catch fish for food and ceremonial purposes. Native people want to play a larger role in the fishery that once sustained their cultures. |
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