| 闽南地区近海定置,拖,围网渔业最适捕捞力量及其管理措施 |
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| 引用本文： | 卢振彬,戴泉水.闽南地区近海定置,拖,围网渔业最适捕捞力量及其管理措施[J].海洋水产研究,1994(15):153-159. |
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| 作者姓名： | 卢振彬 戴泉水 |
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| 作者单位： | 福建省水产研究所 厦门361012 |
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| 摘 要： | 采用 Schaefer 剩余产量模式估算了闽南近海三大作业——定置网、拖网和灯光围网的渔业资源可捕量和最适捕捞力量,结果定置网的 MSY为5.55万 t,f_(opt)为33745张;拖网的 MSY 为15.92万 t,f_(opt)为2222艘;灯光围网的 MSY 为10.12万 t,f_(opt)为472组。根据评估结果就现有捕捞船(网)数量,提出了削减定置网和拖网作业的捕捞力量,发展灯光围网渔船的调整方案,以及合理利用和科学管理近海渔业资源的具体措施。
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| 关 键 词： | 闽南近海 可捕量 渔业 捕捞力量 管理 |
THE OPTIMAL FISHING EFFORT AND MANAGEMENT ON THE FIXED NET,TRAWL AND LIGHT SEINE FISHERY IN THE OFFSHORE OF THE MINNAN AREA |
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| Lu Zhenbin Dai Quanshui Yan Youming.THE OPTIMAL FISHING EFFORT AND MANAGEMENT ON THE FIXED NET,TRAWL AND LIGHT SEINE FISHERY IN THE OFFSHORE OF THE MINNAN AREA[J].Marine Fisheries Research,1994(15):153-159. |
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| Authors: | Lu Zhenbin Dai Quanshui Yan Youming |
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| Abstract: | In this paper,the fish resource and the optimal fishing effort of the fixed net,trawl and light seine fishery in the offshore of the Minnan area are estimated by the Schaefer pattern.The results showed the MSY of the fixed net,trawl and light seine fishery are 55 500 tons,159200 tons and 101200 tons,and the optimal fishing effort are 33745 nets,2 222 fishing ships and 472 fishing units respectively,Lastly,according to estimated re- suits,we suggeted to decline the fishing units of the fixed net and trawl fishery,increase the light seining ships,some measures of scientifically utilizing and managing the of- fshore fishery resource are presented. |
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| Keywords: | Minnan offshore Fishable yield Fishing effort Management |
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