Reduction of Fisheries Worldwide

Since World War II, umteen nations sw tout ensembleow amassed large sport tilting fleets. A modern trawler can collect a million pounds of fish in a single day.6 The oceans fisheries be a free state-supported resource. A fish caught in open water does not have an individual price tag for the fisherman to pay. By the 1970's most countries had established international boundaries 200 miles from their shoreline in an attempt to protect their nations fish supply and economic interests.7 Regulations were enacted detailing which fishing vessels could snap bean which types of fish and limits on the catches. Problems of o'er-fishing continued, in part, because fish do not recognize or respect a nation's boundaries.

This is the suit with Illex squid. Even when Britain, the Falklands, and Argentina joined forces to protect and regulate the catch of squid, in the South Atlantic, the squid gestate has

crashed. Catches of the squid have declined in the last two years to less than a third of the peak catch in 1989.8 Last year, all three countries shut down their Illex squid fisheries to ensure be adults would reach breeding age.9 The problem is that no one knows what is a sustainable harvest for Illex squid. Squid populations vary naturally to a great extent in different years. The Falklands' economy is vile because the government depended on the easy money brought in by licensing other coun

MacKenzie, Debora. "Altered pinkish-orange Grow by Leaps and Bounds." New Scientist 149 (January 6, 1996): 6.

The world harvest of ocean fish has been declining in recent years. Of the world's 15 major fisheries, 11 have had declining catches from their peak years. The remaining 4 areas are currently at or near their peak catches.15 During the last 15 years the catches of New England cod, haddock, and yellowtail flounder have declined by 70 percent: Atlantic bluefin tuna are down by 90 percent: South Atlantic grouper and snapper harvests have declined by 80 percent: and over 200 distinct spawning sights for salmon have disappeared in the peaceful Northwest.16 Another threat to the worlds marine fisheries comes from new technology. Scientists are acquirement to genetically alter species in captivity.

As the natural stock of a fish is depleted, the application is increasing the amount of fish harvested from fish farms. Stock from farms can escape into the wild and argue with naturally occurring species. These transplanted stocks compete in the ocean food weather vane increasing the chances for decreased biodiversity, and genetic mutation.17 Fish farms currently exalt North Atlantic salmon. These fish are currently the win of a study to increase their growth rate tenfold.18 Alastair Barge, film director of Otter Ferry Salmon, (a company which produces eggs for the fish farming industry and is carrying out the research), claims that the fish cannot escape from the company's specially designed tanks which were canonic by the Heathy and Safety Executive.19

17Brad Matsen, "What Should You Eat?" Mother Jones 19 (July/ swaggering 1994): 36.

Environmental disturbances also affect the health of the ocean's fisheries. Recently collide with Australia's southern coast the largest fish kill of record was recorded.22 Pilchard, a small relative of the herring, have died dour in along a 5000 kilometer stretch of the coast. The cause of the die off is suspected to be a specialized marine alga
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