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Variation in Reproductive Traits between Populations of Neosalanx taihuensis above and below the Three-Gorges Dam
Gong, Wangbao1,2; Wu, Lang1,2; Liu, Jiashou1; Xie, Shouqi1; Li, Zhongjie1; Murphy, Brian R.3,4; Xie, Songguang1; Xie, SG, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
2009-12-01
Source PublicationJOURNAL OF FRESHWATER ECOLOGY
ISSN0270-5060
Volume24Issue:4Pages:529-533
AbstractReproductive characteristics of the spring spawning stock of Neosalanx taihuensis varied significantly between the populations in the Three-Gorges Reservoir (TGR) and in the Tian-e-zhou Oxbow (TEO, below the dam). Larger body size, higher condition, higher fecundity, and larger oocyte diameter of the spawning stock in the TGR indicated faster individual growth and higher reproductive investment of the TGR population than the TEO population. With higher population abundance associated with higher reproductive investment of N. taihuensis in the TGR than in the TEO population, we suggest that reproductive investment is an important factor regulating resource fluctuation of N. taihuensis populations.; Reproductive characteristics of the spring spawning stock of Neosalanx taihuensis varied significantly between the populations in the Three-Gorges Reservoir (TGR) and in the Tian-e-zhou Oxbow (TEO, below the dam). Larger body size, higher condition, higher fecundity, and larger oocyte diameter of the spawning stock in the TGR indicated faster individual growth and higher reproductive investment of the TGR population than the TEO population. With higher population abundance associated with higher reproductive investment of N. taihuensis in the TGR than in the TEO population, we suggest that reproductive investment is an important factor regulating resource fluctuation of N. taihuensis populations.
SubtypeArticle
KeywordGadus-morhua Atlantic Cod Lake Fuxian Gorges Dam Investment Fisheries Reservoir
Department[Gong, Wangbao; Wu, Lang; Liu, Jiashou; Xie, Shouqi; Li, Zhongjie; Xie, Songguang] Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China; [Gong, Wangbao; Wu, Lang] 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 AreaEcology ; Limnology
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Funding OrganizationNational Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA ; National Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA ; National Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA ; National Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA
Indexed BySCI
Language英语
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Limnology
WOS IDWOS:000271835100002
WOS KeywordGADUS-MORHUA ; ATLANTIC COD ; LAKE FUXIAN ; GORGES DAM ; INVESTMENT ; FISHERIES ; RESERVOIR
Funding OrganizationNational Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA ; National Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA ; National Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA ; National Basic Research Program of China (973 Program) [2009CB119200]; National Natural Science Foundation of China [30771642]; The Chinese Academy of Sciences ; China Three-Gorges Project Corportation [0799507]; Acorn Alcinda Foundation, Lewes, Delaware USA
Citation statistics
Cited Times:6[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/7482
Collection期刊论文
Corresponding AuthorXie, SG, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, 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
Gong, Wangbao,Wu, Lang,Liu, Jiashou,et al. Variation in Reproductive Traits between Populations of Neosalanx taihuensis above and below the Three-Gorges Dam[J]. JOURNAL OF FRESHWATER ECOLOGY,2009,24(4):529-533.
APA Gong, Wangbao.,Wu, Lang.,Liu, Jiashou.,Xie, Shouqi.,Li, Zhongjie.,...&Xie, SG, Chinese Acad Sci, Inst Hydrobiol, Key Lab Biodivers & Conservat Aquat Organisms, Wuhan 430072, Peoples R China.(2009).Variation in Reproductive Traits between Populations of Neosalanx taihuensis above and below the Three-Gorges Dam.JOURNAL OF FRESHWATER ECOLOGY,24(4),529-533.
MLA Gong, Wangbao,et al."Variation in Reproductive Traits between Populations of Neosalanx taihuensis above and below the Three-Gorges Dam".JOURNAL OF FRESHWATER ECOLOGY 24.4(2009):529-533.
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