| 引用本文： |
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吴鸿,吕健,张杰宁,林翠娴,彭颖诗,王自灵,冯波.南海北部金线鱼最大可持续产量和总可捕量的研究[J].海洋开发与管理,2021,38(1):85-89
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| 摘要: |
| 限额捕捞试点工作逐步展开，预示着我国海洋渔业管理进入全面有序的管理时代。文章根据2008—2017年南海北部渔港渔业生产抽样调查数据，统计出南海北部金线鱼的产量主要来自刺网，占累计总产量的72.90%。剩余产量模型分析认为南海北部金线鱼的最大可持续产量在168 632.99~31 0518.85 t，平均为251 765.59 t。2017年实施最严格的休渔制度后，当年的捕捞努力量投入和渔业产量均未超过最适值，当前总可捕量可设为158 515 t。文章研究结果可为该鱼种限额捕捞政策实施提供参考。 |
| 关键词: 金线鱼 剩余产量模型 最大可持续产量 总可捕量 南海北部 |
| DOI： |
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| 基金项目:广东海洋大学大学生创新创业训练计划项目(CXXL2019040);国家重点研发计划(2018YFD0900906)；南方海洋科学与工程广东省实验室（湛江）资助项目（ZJW-2019-08）. |
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| A Study on Maximum Sustainable Yield and Total Allowable Catch of Nemipterus virgatus in the Northern South China Sea |
| WU Hong,LYU Jian,ZHANG Jiening,LIN Cuixian,PENG Yingshi,WANG Ziling,FENG Bo |
| Fisheries college,Guangdong Ocean University;Southern marine science and engineering Guangdong laboratory(Zhanjiang);Guangdong Provincial Far Sea Fisheries Management and Fishing Engineering Technical Research Center |
| Abstract: |
| With the pilot work of fishing quota,it has indicated that the management of marine fishery has entered an era of comprehensive and orderly management in China.According to the data of sampling survey of fishery production at fishing ports along the northern South China Sea from 2008 to 2017,the production of Nemipterus virgatus was mainly from gill net,accounting for 72.90% of the total catch.The maximum sustainable yield of Nemipterus virgatus ranged from 168 632.99 to 310 518.85 tons,with an average of 251 765.59 tons inferred by surplus production models.The fishing effort and yield were not above optimum value after implementation of the strictest fishing moratorium in 2017,and the current total allowable catch could be set to 158 515 tons.The results of the study can provide reference for the determination of fishing quota for the species. |
| Key words: Nemipterus virgatus,Surplus production model,Maximum sustainable yield,Total allowable catch,The northern South China Sea |
