6. Shan clever catch fish
in the coming years. Global fish consumption is on average 37.5 pounds or 16.98 kilograms per person per year, while the amount of cod and bluefin tuna (Bluefin Tuna) decreased number of animals, from whales to sea turtles. Animals were classified as at risk of extinction. The demand for fish for human consumption is not a problem. But the problem is that fishermen catch other species. Up without intent (Bycatch), which is a side effect of the fishery to trade other animals that are caught up with such as corals, sponges (marine species of invertebrates), starfish, sharks, whales, turtles or mother. Even the birds The catch other animals Stick with this, As a result, many animals Species near extinction risk A report from the United Nation reported that the number of animals being caught up by unintentional up to 7.5 million tons per year or equivalent to 5 percent of fish caught for commercial Additionally, the reporting volume Bycatch report. The entrepreneurs prepare and submit to the authorities, so many numbers that appear in the report. The report is not exactly true, as catch shrimp in the Gulf of Mexico. Indeed, there are plenty Bycatch up to 5 pounds of shrimp every one pound is good news now. Bringing new technology to catch fish. Bycatch used to reduce the amount of shrimp caught many such companies. Use of the name Turtle-Excluding Devices, a tool to help prevent sea turtles fall into the nets for shrimp at Florida Atlantic University associate professor Stephen Kajiura tried to protect sharks by putting elements of the rare species in the wire rope nets. The fishermen used to catch tuna. When such elements react with water to cause the magnetic current, which help repel sharks. The Stingray some solutions that will succeed will be a low-cost and practical Jeffry Fasick Associate Professor of Kean University are studying about protecting whales in the North Atlantic by using a rope. multicolored whales can be seen and avoided. It also has a ring of steel with a thickness of less use in fishing gear. The iron ring of smaller will not be able to support the weight of large fish such as shark or whale testing NOAA found that the ring of steel with thickness less can help reduce Bycatch of bluefin tuna up to a hundred. 56 percent, which is fairly substantial amount.
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