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Assessments of 15 Exploited Fish Stocks in Chinese, South Korean and Japanese Waters Using the CMSY and BSM Methods
Liang, Cui1,2,3; Xian, Weiwei1,2,3; Pauly, Daniel4
2020-07-29
Source PublicationFRONTIERS IN MARINE SCIENCE
Volume7Pages:11
Corresponding AuthorLiang, Cui(liangc@qdio.ac.cn) ; Xian, Weiwei(wwxian@qdio.ac.cn) ; Pauly, Daniel(d.pauly@oceans.ubc.ca)
AbstractThe status of 15 marine fish and invertebrate populations exploited by Chinese, South Korean or Japanese fishing fleets were assessed, using two newly developed computer-intensive methods, CMSY and BSM. The results show that among the 15 populations in question, 2 have collapsed, 3 are grossly over-fished and 9 are overfished. Also, we compared results of the CMSY and BSM methods, and it shows that, while the CPUE data for use with the BSM method lead to narrower confidence intervals and may modify the shape of the biomass trajectory, they do not lead to over-or underestimates of terminal B/BMSY values. These results, although still tentative because the methods used to generate them are relatively new, generally match what is known of the status and exploitation of the populations in question, which makes CMSY and BSM to be promising stock assessment approaches in data-sparse situations. Based on our results, a consistent signal is obtained, thus suggesting that a reduction in fishing pressure would be necessary to restore the abundance status of these 15 populations.
Keyworddata-sparse stock North-East Asia CMSY BSM stock assessment
DOI10.3389/fmars.2020.00623
Indexed BySCI
Language英语
Funding ProjectCreative Team Project of the Laboratory for Marine Ecology and Environmental Science, Qingdao National Laboratory forMarine Science and Technology[LMEES-CTSP-2018-1] ; National Natural Science Foundation of China[31872568] ; NSFC-Shandong Joint Fund for Marine Ecology and Environmental Sciences[U1606404] ; Open Fund of CAS Key Laboratory of Marine Ecology and Environmental Sciences, Institute of Oceanology, Chinese Academy of Sciences[KLMEES202004] ; Qingdao Postdoctoral Applied Research Project ; Sea Around Us - Oak Foundation ; Marisla Foundation ; Paul M. Angell Family Foundation ; David and Lucile Packard Foundation ; Minderoo Foundation ; Bloomberg Philanthropies through RARE
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEnvironmental Sciences ; Marine & Freshwater Biology
WOS IDWOS:000556183800001
PublisherFRONTIERS MEDIA SA
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qdio.ac.cn/handle/337002/168136
Collection海洋生态与环境科学重点实验室
Corresponding AuthorLiang, Cui; Xian, Weiwei; Pauly, Daniel
Affiliation1.Chinese Acad Sci, Inst Oceanol, CAS 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.Chinese Acad Sci, Ctr Ocean Megasci, Qingdao, Peoples R China
4.Univ British Columbia, Inst Oceans & Fisheries, Sea Us, Vancouver, BC, Canada
First Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Corresponding Author AffilicationInstitute of Oceanology, Chinese Academy of Sciences;  Center for Ocean Mega-Science, Chinese Academy of Sciences
Recommended Citation
GB/T 7714
Liang, Cui,Xian, Weiwei,Pauly, Daniel. Assessments of 15 Exploited Fish Stocks in Chinese, South Korean and Japanese Waters Using the CMSY and BSM Methods[J]. FRONTIERS IN MARINE SCIENCE,2020,7:11.
APA Liang, Cui,Xian, Weiwei,&Pauly, Daniel.(2020).Assessments of 15 Exploited Fish Stocks in Chinese, South Korean and Japanese Waters Using the CMSY and BSM Methods.FRONTIERS IN MARINE SCIENCE,7,11.
MLA Liang, Cui,et al."Assessments of 15 Exploited Fish Stocks in Chinese, South Korean and Japanese Waters Using the CMSY and BSM Methods".FRONTIERS IN MARINE SCIENCE 7(2020):11.
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