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Age and Growth of an Endemic Tibetan Fish, Schizothorax o'connori, in the Yarlung Tsangpo River
Yao, Jing-long1,2; Chen, Yi-Feng1; Chen, Feng1,2; He, De-Kui1; Chen, YF, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2009-06-01
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume24Issue:2Pages:343-345
AbstractWe investigated the age and growth of Schizothorax o'connori in the Yarlung Tsangpo River by examination of annuli from otoliths. The von Bertalanffy model was the most acceptable statistical growth model. Its parameters were as follows: SL infinity = 492.4 mm, K = 0.1133, t(0) = -0.5432 year and W-infinity = 1748.9 g for females; SL infinity = 449.0 mm, K = 0.1260, t(0) = -0.4746 year and W-infinity = 1287.0 g for males. Theoretical longevity was 25.9 years for the female and 23.3 years for the male. Moreover, females had larger asymptotic length and weight compared with males.; We investigated the age and growth of Schizothorax o'connori in the Yarlung Tsangpo River by examination of annuli from otoliths. The von Bertalanffy model was the most acceptable statistical growth model. Its parameters were as follows: SL(infinity) = 492.4 mm, K = 0.1133, t(0) = -0.5432 year and W(infinity) = 1748.9 g for females; SL(infinity) = 449.0 mm, K = 0.1260, t(0) = -0.4746 year and W(infinity) = 1287.0 g for males. Theoretical longevity was 25.9 years for the female and 23.3 years for the male. Moreover, females had larger asymptotic length and weight compared with males.
SubtypeArticle
KeywordCytochrome b Landscape Features Genetic Structure Range Expansion Interglacial Yarlung Tsangpo Tibetan Plateau
Department[Yao, Jing-long; Chen, Yi-Feng; Chen, Feng; He, De-Kui] Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China; [Yao, Jing-long; Chen, Feng] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Subject AreaEcology ; Limnology
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationKnowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345] ; Knowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345] ; Knowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345] ; Knowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345]
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000265956400022
Funding OrganizationKnowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345] ; Knowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345] ; Knowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345] ; Knowledge Innovation Project of Chinese Academy of Sciences [KSCX2-SW-125, KSCX1-SW-13-04]; National Natural Science Foundation of China [30471345]
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Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7752
Collection期刊论文
Corresponding AuthorChen, YF, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Yao, Jing-long,Chen, Yi-Feng,Chen, Feng,et al. Age and Growth of an Endemic Tibetan Fish, Schizothorax o'connori, in the Yarlung Tsangpo River[J]. JOURNAL OF FRESHWATER ECOLOGY,2009,24(2):343-345.
APA Yao, Jing-long,Chen, Yi-Feng,Chen, Feng,He, De-Kui,&Chen, YF, Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2009).Age and Growth of an Endemic Tibetan Fish, Schizothorax o'connori, in the Yarlung Tsangpo River.JOURNAL OF FRESHWATER ECOLOGY,24(2),343-345.
MLA Yao, Jing-long,et al."Age and Growth of an Endemic Tibetan Fish, Schizothorax o'connori, in the Yarlung Tsangpo River".JOURNAL OF FRESHWATER ECOLOGY 24.2(2009):343-345.
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