Growth and Life Span of the Hatatatenumeri-dragonet Repomucenus valenciennei in Tokyo Bay,Japan
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- Ikejima Kou
- Department of Aquatic Bioscience, Graduate School of Agricultural and life Sciences, The University of Tokyo
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- Shimizu Makoto
- Department of Aquatic Bioscience, Graduate School of Agricultural and life Sciences, The University of Tokyo
書誌事項
- タイトル別名
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- Growth and Life Span of the Hatatatenumeri-dragonet <i>Repomucenus valenciennei</i> in Tokyo Bay, Japan
- Growth and Life Span of the Hatatatenum
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抄録
The growth of the Hatatatenumeri-dragonet Repomucenus valenciennei was studied based on 13, 287 specimens collected by three kinds of trawl survey in Tokyo Bay during the period from June 1990 to September 1993. Growth and the life span were estimated by analyzing length frequency data. Year classes of 1990 and 1991 were used to estimate the parameters of the growthcurves. The growth of the dragonet showed seasonal oscillation and was best expressed by modified logistic rmulae, in which the growth rate changes with a cycle in a year. The life span was estimated to be two years for both sexes, reaching 94mm for females and 110mm for males in mean standard length.
収録刊行物
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- Fisheries science
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Fisheries science 62 (6), 850-854, 1996
公益社団法人 日本水産学会
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詳細情報 詳細情報について
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- CRID
- 1390001204429995520
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- NII論文ID
- 130003902942
- 10004867911
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- NII書誌ID
- AA10993718
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- COI
- 1:CAS:528:DyaK2sXht1Clu74%3D
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- NDL書誌ID
- 4109742
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- ISSN
- 09199268
- http://id.crossref.org/issn/09199268
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可