| 渤海对虾流网作业网列和网高最佳尺度研究 |
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| 引用本文： | 阎永祥,黄耆吾.渤海对虾流网作业网列和网高最佳尺度研究[J].海洋水产研究,1996,17(1):89-96. |
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| 作者姓名： | 阎永祥 黄耆吾 |
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| 作者单位： | 中国水产科学研究院黄海水产研究所 |
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| 基金项目： | 1989年中国水产科学研究院重点课题 |
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| 摘 要： | 依据对虾流网捕捞原理，设计了与捕捞作业同步的试验和调查方法，就取得的资料归纳出与各级流网船相匹配的最佳网列长度和网片高度分别为：５９ｋＷ以上渔船网列长６０００ｍ，高９ｍ；２９ｋＷ渔船网列长４０００ｍ，高８ｍ；１５ｋＷ渔船网列长３０００ｍ，高７ｍ；９ｋＷ渔船网列长２０００ｍ，高７ｍ。这项研究成果为制定渤海对虾流网渔业管理细则提供了科学依据。
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| 关 键 词： | 对虾 流网 作业网列 网高 |
STUDIES ON OPTIMAL DIMENSION OF TRAIN AND NET HEIGHT OF PRAWN DRIFT NET OPERATING IN THE BOHAI SEA |
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| Yan Yongxiang and Huang Qiwu.STUDIES ON OPTIMAL DIMENSION OF TRAIN AND NET HEIGHT OF PRAWN DRIFT NET OPERATING IN THE BOHAI SEA[J].Marine Fisheries Research,1996,17(1):89-96. |
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| Authors: | Yan Yongxiang and Huang Qiwu |
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| Abstract: | Based on the principle of prawn drift net fishing, the authors designed some experiments and studied methods to be used synchronously with prawn fishing. The optimal lengthof operating train and net height mated with different graded drifter (59kW, 29kW, 15kW and9kW) from test data were reported to be 6 000m, 9m; 4 000, 8m; 3 000m, 7m and 2 000m,7m respectively. The study result can provide scientific basis for laying down management regulation on prawn drift net fishing gear in the Bobal Sea. |
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| Keywords: | Prawn Drift net Operating train Net height |
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