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Validation of a method of estimating age, modelling growth, and describing the age composition of Coilia mystus from the Yangtze Estuary, China
He, Wenping1,2; Li, Zhongjie1; Liu, Jiashou1; Li, Yuxuan1,2; Murphy, Brian R.3,4; Xie, Songguang1; Xie, SG, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2008-12-01
Source PublicationICES JOURNAL OF MARINE SCIENCE
ISSN1054-3139
Volume65Issue:9Pages:1655-1661
AbstractA collection of 577 Coilia mystus was made during April 2006 and 2007 from China's Yangtze Estuary to estimate the age structure and growth patterns of the population. Examination of sectioned sagittal otoliths revealed a periodic straight/curved growth pattern. The straight zone was from April to November, and the curved zone from October to May, indicating annual periodicity. Annual periodicity was also verified by margin zone analysis. The shift from a curved-zone to the next straight-zone stanza was defined as an annulus. The fish from which the otoliths were taken were 0-5 years old. The von Bertalanffy growth function was fitted to standard length (LS)-at-age data as L-S = 215.16 (1 - e(-0.53(t+0.30))) (n = 577, r(2) = 0.81, p < 0.05). The mature females included five age classes, ages 1 and 2 accounting for 74.3% of the population. The mature males included fish aged 1 and 2, those at age 1 accounting for 86.4% of the population. Mean length was smaller, and annual growth less, for mature males than for females of comparable age. The study demonstrated that the Yangtze population of C. mystus consists of more age classes than previously thought and that the age structure of the population needs to be considered in management decisions.; A collection of 577 Coilia mystus was made during April 2006 and 2007 from China's Yangtze Estuary to estimate the age structure and growth patterns of the population. Examination of sectioned sagittal otoliths revealed a periodic straight/curved growth pattern. The straight zone was from April to November, and the curved zone from October to May, indicating annual periodicity. Annual periodicity was also verified by margin zone analysis. The shift from a curved-zone to the next straight-zone stanza was defined as an annulus. The fish from which the otoliths were taken were 0-5 years old. The von Bertalanffy growth function was fitted to standard length (LS)-at-age data as L(S) = 215.16 (1 - e(-0.53(t+0.30))) (n = 577, r(2) = 0.81, p < 0.05). The mature females included five age classes, ages 1 and 2 accounting for 74.3% of the population. The mature males included fish aged 1 and 2, those at age 1 accounting for 86.4% of the population. Mean length was smaller, and annual growth less, for mature males than for females of comparable age. The study demonstrated that the Yangtze population of C. mystus consists of more age classes than previously thought and that the age structure of the population needs to be considered in management decisions.
SubtypeArticle
KeywordAge Coilia Mystus Growth Otoliths Straight/curved Annuli Validation Yangtze Estuary
Department[He, Wenping; Li, Zhongjie; Liu, Jiashou; Li, Yuxuan; Xie, Songguang] Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China; [He, Wenping; Li, Yuxuan] Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China; [Murphy, Brian R.] Virginia Polytech Inst & State Univ, Dept Fisheries & Wildlife Sci, Blacksburg, VA 24061 USA; [Murphy, Brian R.] Virginia Polytech Inst & State Univ, Conservat Management Inst, Blacksburg, VA 24061 USA
Subject AreaFisheries ; Marine & Freshwater Biology ; Oceanography
DOI10.1093/icesjms/fsn143
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine ; Physical Sciences
Funding OrganizationNational Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201] ; National Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201] ; National Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201] ; National Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201]
Indexed BySCI
Language英语
WOS Research AreaFisheries ; Marine & Freshwater Biology ; Oceanography
WOS SubjectFisheries ; Marine & Freshwater Biology ; Oceanography
WOS IDWOS:000261459500013
WOS KeywordOTOLITH GROWTH ; ARABIAN GULF ; BIOLOGY ; REPRODUCTION ; POPULATIONS ; AUSTRALIA ; MORTALITY ; FLOUNDER ; SNAPPER ; ECTENES
Funding OrganizationNational Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201] ; National Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201] ; National Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201] ; National Natural Science Foundation of China [30770354, 30000125]; China Three Gorges Project Corporation [0799507]; HSBC Climate Partnership WWF China Programme [CN087901]; State Key Technologies RD Programme [2006BAD03B02, 2007BAD37B02]; Institute of Hydrobiology, Chinese Academy of Sciences [065103-1-201]
Citation statistics
Cited Times:17[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7944
Collection期刊论文
Corresponding AuthorXie, SG, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China
3.Virginia Polytech Inst & State Univ, Dept Fisheries & Wildlife Sci, Blacksburg, VA 24061 USA
4.Virginia Polytech Inst & State Univ, Conservat Management Inst, Blacksburg, VA 24061 USA
Recommended Citation
GB/T 7714
He, Wenping,Li, Zhongjie,Liu, Jiashou,et al. Validation of a method of estimating age, modelling growth, and describing the age composition of Coilia mystus from the Yangtze Estuary, China[J]. ICES JOURNAL OF MARINE SCIENCE,2008,65(9):1655-1661.
APA He, Wenping.,Li, Zhongjie.,Liu, Jiashou.,Li, Yuxuan.,Murphy, Brian R..,...&Xie, SG, Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Hubei, Peoples R China.(2008).Validation of a method of estimating age, modelling growth, and describing the age composition of Coilia mystus from the Yangtze Estuary, China.ICES JOURNAL OF MARINE SCIENCE,65(9),1655-1661.
MLA He, Wenping,et al."Validation of a method of estimating age, modelling growth, and describing the age composition of Coilia mystus from the Yangtze Estuary, China".ICES JOURNAL OF MARINE SCIENCE 65.9(2008):1655-1661.
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