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日本是一个典型的海洋国家,海洋资源尤其是海洋生物资源十分丰富。自1972年以来,日本的渔产量就一直居世界各国首位,从海产品获得的蛋白质为17.7g/d·人,占所获动物蛋白的45.4％。但由于在1960—1970年问日本经济的高速发展,大量的工业、生活废水排入沿岸海域,导致了严重的海洋污染,沿岸渔业损失惨重,一些海水浴场被迫关闭。为了解决这些问题,日本政府采取了许多有效措施。
Japan is a typical maritime country, with rich marine resources, especially marine living resources. Japan has ranked first in the world in fishery output since 1972, with 17.7 g / d of protein obtained from seafood, accounting for 45.4% of the animal protein. However, due to the rapid economic development in Japan from 1960 to 1970, a large amount of industrial and domestic waste water was discharged into coastal waters, causing serious marine pollution and causing heavy losses to coastal fisheries. Some beaches were forced to shut down. In order to solve these problems, the Japanese government has taken many effective measures.