Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China

doi:10.3390/app11010342

	Stock Assessment Using the LBB Method for Portunus trituberculatus Collected from the Yangtze Estuary in China
	Yue, Longtao 1,2,3,4; Wang, Yibang 1,2,3; Zhang, Hui1,2,3,4,5 ; Xian, Weiwei 1,2,3,5
	2021
发表期刊	APPLIED SCIENCES-BASEL
卷号	11 期号:1 页码:7
通讯作者	Zhang, Hui(zhanghui@qdio.ac.cn) ; Xian, Weiwei(wwxian@qdio.ac.cn)
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.
关键词	LBB method stock assessment Yangtze Estuary Portunus trituberculatus fishery resources
DOI	10.3390/app11010342
收录类别	SCI
语种	英语
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
WOS类目	Chemistry, Multidisciplinary ; Engineering, Multidisciplinary ; Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号	WOS:000605794000001
出版者	MDPI
引用统计	被引频次：7[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.qdio.ac.cn/handle/337002/169948
专题	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 Key Lab Marine Ecol & Environm Sci, Qingdao 266071, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao 266237, Peoples R China 3.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao 266071, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 5.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, Qingdao 266071, Peoples R China
第一作者单位	海洋生态与环境科学重点实验室
通讯作者单位	海洋生态与环境科学重点实验室; 中国科学院海洋研究所
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.

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
applsci-11-00342.pdf（723KB）	期刊论文	出版稿	限制开放	CC BY-NC-SA	浏览