Assessments of 16 Exploited Fish Stocks in Chinese Waters Using the CMSY and BSM Methods

doi:10.3389/fmars.2020.483993

	Assessments of 16 Exploited Fish Stocks in Chinese Waters Using the CMSY and BSM Methods
	Zhai, Lu 1; Liang, Cui 2,3; Pauly, Daniel 4
	2020-11-23
发表期刊	FRONTIERS IN MARINE SCIENCE
卷号	7 页码:10
通讯作者	Zhai, Lu(zhailu0708@hotmail.com)
摘要	Sixteen marine fish species (populations) exploited by Chinese fisheries were assessed, using published time series of catch and the CMSY and BSM methods. Given the catch times series as inputs, some ancillary information and reasonable constraints, carrying capacity, maximum sustainable yield, and likely time series of biomass and exploitation rate were estimated. The results show that one (7%) of the assessed species was severely depleted, four species (27%) were fully/overfished, six (40%) were outside of safe biological limits, one species (7%) was recovering and three species (20%) were in a healthy state at the end year of their assessment. However, one species, Pacific sardine (Sardinops sagax), could not be assessed using CMSY, as the exceedingly large fluctuations of its biomass were mainly environmentally driven. These results correspond with previous knowledge on the status of fish populations along the coast of China, where overfishing is rampant. Based on these assessments, some of the benefits that would result from a reduction of the excessive fishing effort are outlined.
关键词	data-poor fisheries Chinese coastal fisheries biomass declines CMSY stock assessments
DOI	10.3389/fmars.2020.483993
收录类别	SCI
语种	英语
资助项目	China Scholarship Council (CSC) ; Qingdao Postdoctoral Applied Research Project ; NSFC-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404] ; Sea Around Us - Oak Foundation ; Marisla Foundation ; David and Lucile Packard Foundation ; Minderoo Foundation ; Bloomberg Philanthropies through RARE
WOS研究方向	Environmental Sciences & Ecology ; Marine & Freshwater Biology
WOS类目	Environmental Sciences ; Marine & Freshwater Biology
WOS记录号	WOS:000595930600001
出版者	FRONTIERS MEDIA SA
引用统计	被引频次：18[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/337002/169378
专题	海洋生态与环境科学重点实验室
通讯作者	Zhai, Lu
作者单位	1.Ocean Univ China, Fisheries Coll, Qingdao, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, CAS Key Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 3.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Ecol & Environm Sci, Qingdao, Peoples R China 4.Univ British Columbia, Inst Oceans & Fisheries, Sea Us, Vancouver, BC, Canada
推荐引用方式 GB/T 7714	Zhai, Lu,Liang, Cui,Pauly, Daniel. Assessments of 16 Exploited Fish Stocks in Chinese Waters Using the CMSY and BSM Methods[J]. FRONTIERS IN MARINE SCIENCE,2020,7:10.
APA	Zhai, Lu,Liang, Cui,&Pauly, Daniel.(2020).Assessments of 16 Exploited Fish Stocks in Chinese Waters Using the CMSY and BSM Methods.FRONTIERS IN MARINE SCIENCE,7,10.
MLA	Zhai, Lu,et al."Assessments of 16 Exploited Fish Stocks in Chinese Waters Using the CMSY and BSM Methods".FRONTIERS IN MARINE SCIENCE 7(2020):10.

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