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前言二十世纪五十年代以来,世界各主要渔业国家普遍重视开发利用中上层鱼类资源,、随着围网渔业的迅速发展,中上层鱼类产量不断提高,在近年世界海洋渔业总产量中,中上层鱼类产量约占3/5。福建海区中上层鱼类种类多,数量也较大。据不完全统计,1971～1980年间,福建省中上层鱼类年产量波动于136.5～210.2万担,平均年产162.5万担,占全省海洋渔业总产量约1/4。其中围网作业捕捞中上层鱼类产量为102.4～183.0万担,平均130.0万
Preface Since the 1950s, the world’s major fishery countries have paid much attention to the exploitation and utilization of pelagic fish resources. With the rapid development of seine fisheries, the pelagic fish production has been continuously increasing. In recent years, the world’s total output of marine fisheries , Middle and upper fish production accounts for about 3/5. There are many pelagic fish species in Fujian sea area, with a large number of them. According to incomplete statistics, from 1971 to 1980, the annual output of pelagic fishes in Fujian Province fluctuated from 136.5 to 2.102 million, with an average annual output of 1.625 million, accounting for about 1/4 of the total output of marine fisheries in the province. Among them, the upper-layer fish production in the seine operations was 102.4-1.88 million, an average of 1.3 million