Using Data-Limited Methods to Assess the Status of Bartail Flathead Platycephalus indicus Stocks in the Bohai and Yellow Seas

doi:10.3389/fmars.2021.759465

	Using Data-Limited Methods to Assess the Status of Bartail Flathead Platycephalus indicus Stocks in the Bohai and Yellow Seas
	Zheng, Lei 1,2; Wang, Yuanchao1,2 ; Liu, Shude 4; Liang, Cui 1,2,5,6; Xian, Weiwei 1,2,5,6
	2022-02-16
发表期刊	FRONTIERS IN MARINE SCIENCE
卷号	8 页码:9
通讯作者	Liang, Cui(liangc@qdio.ac.cn) ; Xian, Weiwei(wwxian@qdio.ac.cn)
摘要	We applied Catch and Maximum Sustainable Yield (CMSY), Bayesian Schaefer model (BSM), and Abundance Maximum Sustainable Yield (AMSY) methods to estimate the status of Platycephalus indicus stocks in the Bohai and Yellow Seas, assessed model performance, and determined the impact of priors derived from expert knowledge on the performance of each model. Results showed that P. indicus stock in the Bohai Sea had collapsed, while that in the Yellow Sea stock was recovering. With the input of an expert prior derived from the length-based Bayesian biomass (LBB) estimation method, the CIs of each model narrowed, but the changes in biomass trajectory were not significant, and the estimates of B/B-MSY were differed compared with model results using default rules. These three models can be used to evaluate data-limited stocks to reflect stock dynamics when reliable inputs are available. However, the ranges of priors, which are preferably obtained from other stock assessment tools, should be carefully established.
关键词	stock assessment fishery Platycephalus indicus Bohai Sea Yellow Sea data-limited methods
DOI	10.3389/fmars.2021.759465
收录类别	SCI
语种	英语
资助项目	National Natural Science Foundation of China[31872568] ; National Natural Science Foundation of China[41976094] ; Natural Science Foundation of China-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404]
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:000764299300001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：5[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/337002/178054
专题	海洋生态与环境科学重点实验室
通讯作者	Liang, Cui; Xian, Weiwei
作者单位	1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 2.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Univ Chinese Acad Sci, Beijing, Peoples R China 4.Shandong Fisheries Dev & Resources Conservat Ctr, Yantai, Peoples R China 5.Chinese Acad Sci, Ctr Ocean Mega Sci, Qingdao, Peoples R China 6.Chinese Acad Sci, Inst Oceanol, CAS Engn Lab Marine Ranching, 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	Zheng, Lei,Wang, Yuanchao,Liu, Shude,et al. Using Data-Limited Methods to Assess the Status of Bartail Flathead Platycephalus indicus Stocks in the Bohai and Yellow Seas[J]. FRONTIERS IN MARINE SCIENCE,2022,8:9.
APA	Zheng, Lei,Wang, Yuanchao,Liu, Shude,Liang, Cui,&Xian, Weiwei.(2022).Using Data-Limited Methods to Assess the Status of Bartail Flathead Platycephalus indicus Stocks in the Bohai and Yellow Seas.FRONTIERS IN MARINE SCIENCE,8,9.
MLA	Zheng, Lei,et al."Using Data-Limited Methods to Assess the Status of Bartail Flathead Platycephalus indicus Stocks in the Bohai and Yellow Seas".FRONTIERS IN MARINE SCIENCE 8(2022):9.

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