Stock Assessment Using LBB Method for Eight Fish Species From the Bohai and Yellow Seas

doi:10.3389/fmars.2020.00164

	Stock Assessment Using LBB Method for Eight Fish Species From the Bohai and Yellow Seas
	Wang, Yibang1,2 ; Wang, Yuanchao1,3 ; Liu, Shude 4; Liang, Cui 1,5; Zhang, Hui1,5,6 ; Xian, Weiwei 1,5,6
	2020-04-07
发表期刊	FRONTIERS IN MARINE SCIENCE
卷号	7 页码:7
通讯作者	Zhang, Hui([email protected]) ; Xian, Weiwei([email protected])
摘要	Eight common and commercially important marine fishes from coastal and offshore areas of Shandong Province, China, were assessed using the "Length-based Bayesian Biomass" estimator (LBB) method. These species were Scomber japonicus (chub mackerel), Sebastiscus marmoratus (false kelpfish), Hexagrammos otakii (fat greenling), Thryssa kammalensis (kammal thryssa), Gadus macrocephalus (Pacific cod), Setipinna taty (scaly hairfin anchovy), Sillago sihama (silver sillago), and Lophius litulon (yellow goosefish). LBB is a new and powerful, yet simple, approach to evaluate a fisheries' status using length and frequency data. Shandong Province's coastal areas, adjacent to the Yellow and Bohai Seas, are an important fishing ground of China, where the 2018 catch of three of these species, yellow goosefish, chub mackerel, and Pacific cod, yielded up to 57,200, 21,100, and 1330 tons, respectively. The ratios of current relative to unexploited biomass (B/B-0) is smaller than the relative biomass that can produce MSY (B-MSY /B-0) in eight stocks save for silver sillago, indicating overfishing. Also, the sizes at first capture were well below the optimal, suggesting that larger mesh sizes would be beneficial. Our study provides evidence that LBB is an efficient method to evaluate the fishery resources in the Yellow and Bohai Seas, especially when length frequencies are the only available data. Also, LBB provided evidence useful for the management of the costal fishery resources of Shandong Province.
关键词	Bohai and Yellow Seas LBB method overfishing stock assessment fishery resources
DOI	10.3389/fmars.2020.00164
收录类别	SCI
语种	英语
资助项目	National Key Research and Development Project of China[2019YFD0902101]; National Natural Science Foundation of China[41976094]; National Natural Science Foundation of China[31872568]; Natural Science Foundation of China-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404]; Key Deployment Project of Center for Ocean Mega-Science, Chinese Academy of Sciences[COMS2019Q14]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:000524359300001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：36[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/337002/167200
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, Peoples R China 2.Qingdao Univ Sci & Technol, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Shandong Hydrobios Resources Conservat & Manageme, Yantai, Peoples R China 5.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 6.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China
第一作者单位	中国科学院海洋研究所
通讯作者单位	中国科学院海洋研究所
推荐引用方式 GB/T 7714	Wang, Yibang,Wang, Yuanchao,Liu, Shude,et al. Stock Assessment Using LBB Method for Eight Fish Species From the Bohai and Yellow Seas[J]. FRONTIERS IN MARINE SCIENCE,2020,7:7.
APA	Wang, Yibang,Wang, Yuanchao,Liu, Shude,Liang, Cui,Zhang, Hui,&Xian, Weiwei.(2020).Stock Assessment Using LBB Method for Eight Fish Species From the Bohai and Yellow Seas.FRONTIERS IN MARINE SCIENCE,7,7.
MLA	Wang, Yibang,et al."Stock Assessment Using LBB Method for Eight Fish Species From the Bohai and Yellow Seas".FRONTIERS IN MARINE SCIENCE 7(2020):7.

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