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福建张网渔业历史悠久,是全省沿海数量最多、分布最广、产量最高的一种渔业。1992年生产33.18万吨,占全省海洋捕捞量约1/3。居各种渔业之首位。 张网渔业是将网具敷设在沿岸近海鱼虾类洄游的通道,利用潮流逼使其入网而渔获。主要捕获小型鱼虾类资源。由于对渔获物选择性差,亦损害了部分经济种类幼鱼、幼体。历来学者之间、生产者之间对张网渔业的看法不尽一致,甚至大相径庭。 过去不少单位对福建张网渔业调查过多次,并提出许多建设性的管理意见[福建省定置作业调查组,1992]。渔业主管部门也采取了禁渔期、许可证捕捞等限制措施,但由于种
Fujian Zhang net fishery has a long history, is the province’s largest number of the most widely distributed, the highest yield of a fishery. Production of 331,800 tons in 1992, accounting for about 1/3 of the province’s marine catches. Ranked first in various fisheries. Zhang net fisheries is the laying of network tools in the coast of coastal fish and shrimp migratory channel, using the trend to force it into the network and catch. Mainly capture small fish and shrimp resources. Due to poor selectivity of catches, some economic species of juveniles and larvae are also damaged. Historically, there has been a wide range of inconsistencies and even divergent views among producers on the Zhangwang fishery. In the past, quite a few units surveyed Fujian Zhangwang Fishery several times and put forward many constructive management opinions [Fujian Province Settlement Investigation Team, 1992]. Fishery authorities have also taken fishing restrictions, fishing permits and other restrictions, but due to species