| タイトル |
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en
Age and growth of brown sole Pleuronectes herzensteini in the coastal waters of western Aomori Prefecture, Japan
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| 作成者 |
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| アクセス権 |
open access |
| 権利情報 |
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ja
© 1995 公益社団法人日本水産学会
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en
© 1995 The Japanese Society of Fisheries Science
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| 主題 |
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Other
en
growth rate
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Other
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geographical variation
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Other
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brown sole
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Other
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otolith
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Other
en
bottom temperature
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NDC
663
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| 内容注記 |
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Abstract
en
Age and growth of brown sole Pleuronectes herzensteini collected from the coastal waters of western Aomori Prefecture from September 1989 to September 1990 were determined from otolith analysis. Observation of the otolith margin verified that annuli (outer margins of the translucent zone) were mainly produced between February and March. This period was associated with the spawning season. Growth of brown sole was expressed by the von Bertalanffy asymptotic growth function as TLt=255.2(1-exp^[-0.463(t-0.267)]) for males and TLt=350.2(1-exp^[-0.308(t-0.300)]) for females, where TLt, is the total length in mm and t is age in years. It was found that the growth rate of brown sole in this study area is very high as compared with the more southern population in the Niigata region. In the northern Japan Sea, there is a tendency that the growth rate in the north is higher in length at comparable ages. It is possible that the growth of brown sole in the northern Japan Sea is closely related with bottom water temperature.
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| 出版者 |
en
Japanese Society of Scientific Fisheries
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| 日付 |
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| 言語 |
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| 資源タイプ |
journal article |
| 出版タイプ |
VoR |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/38558
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| 関連 |
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isIdenticalTo
DOI
https://doi.org/10.2331/fishsci.61.893
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| 収録誌情報 |
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PISSN
0919-9268
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NCID
AA10993718
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en
Fisheries Science
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巻61
号6
開始ページ893
終了ページ897
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| ファイル |
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| コンテンツ更新日時 |
2023-07-26 |
