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随着历史的发展,渔猎技术不断改进,由于过度捕捞,使鱼类资源的利用超过了天然增殖率,出现了鱼产量下降,因而对鱼类资源的保护引起了关注,并制定了相应的保护措施。我国是世界上最早注意鱼类资源保护的国家。
With the development of history, fishery and hunting techniques have been continuously improved. Due to overfishing, the utilization of fish resources exceeds the natural rate of reproduction and the decrease of fish production has led to concern for the protection of fish resources and the corresponding protection Measures. Our country is the first country in the world to pay attention to the protection of fish resources.