Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China
文献类型：期刊论文
| 作者 | Yue, Longtao2,3,4,5 ; Wang, Yibang3,4,5; Zhang, Hui1,2,3,4,5; Xian, Weiwei1,3,4,5
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| 刊名 | APPLIED SCIENCES-BASEL
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| 出版日期 | 2021 |
| 卷号 | 11期号:1页码:7 |
| 关键词 | LBB method stock assessment Yangtze Estuary Portunus trituberculatus fishery resources |
| DOI | 10.3390/app11010342 |
| 通讯作者 | Zhang, Hui(zhanghui@qdio.ac.cn) ; Xian, Weiwei(wwxian@qdio.ac.cn) |
| 英文摘要 | Portunus trituberculatus is an important invertebrate species distributed in the Yangtze Estuary. However, its biomass and enrichment have been affected seriously by ongoing human activity in recent decades. The length-based Bayesian biomass estimator (LBB) is a novel and potent method to estimate the stocks for most commercial fishes and invertebrates in offshore using only length and frequency data. In this study, the results showed that the ratio of current exploited biomass relative to unexploited biomass (B/B-0) was smaller than relative biomass capable of producing maximum sustainable yields (B-MSY/B-0) after handling of the catches of the P. trituberculatus collected from the Yangtze Estuary in 2018 using the LBB method. Therefore, this evidence indicated that the biomass of the swimming crab was relatively low as a result of the overfishing in this water area and the catches of the crabs should be controlled at a reasonable level in the future. Meanwhile, LBB is a promising method providing a theoretical basis for the management and protection of fishery resources. |
| 资助项目 | National Natural Science Foundation of China[41976094] ; National Natural Science Foundation of China[31872568] ; Key Deployment Project of Center for Ocean Mega-Science, Chinese Academy of Sciences[COMS2019Q14] ; Youth Innovation Promotion Association CAS |
| WOS研究方向 | Chemistry ; Engineering ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000605794000001 |
| 出版者 | MDPI |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/169947]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 通讯作者 | Zhang, Hui; Xian, Weiwei |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 4.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yue, Longtao,Wang, Yibang,Zhang, Hui,et al. Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China[J]. APPLIED SCIENCES-BASEL,2021,11(1):7. |
| APA | Yue, Longtao,Wang, Yibang,Zhang, Hui,&Xian, Weiwei.(2021).Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China.APPLIED SCIENCES-BASEL,11(1),7. |
| MLA | Yue, Longtao,et al."Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China".APPLIED SCIENCES-BASEL 11.1(2021):7. |
入库方式： OAI收割
来源：海洋研究所
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