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Larval transport of the amphidromous goby Sicyopterus japonicus by the Kuroshio Current
https://doi.org/10.15083/00040670
https://doi.org/10.15083/000406708229ad5f-fc57-4153-8f94-ee3d68d70379
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
CMS340107.pdf (817.8 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2012-05-25 | |||||
| タイトル | ||||||
| タイトル | Larval transport of the amphidromous goby Sicyopterus japonicus by the Kuroshio Current | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Sicyopterus japonicus | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | transport | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | larval duration | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Kuroshio | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | geographic distribution | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | larva | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | otolith | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | oceanic migration | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | diadromy | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Lagrangian modeling | |||||
| 資源タイプ | ||||||
| 資源 | http://purl.org/coar/resource_type/c_6501 | |||||
| タイプ | departmental bulletin paper | |||||
| ID登録 | ||||||
| ID登録 | 10.15083/00040670 | |||||
| ID登録タイプ | JaLC | |||||
| 著者 |
Iida, Midori
× Iida, Midori× Zenimoto, Kei× Watanabe, Shun× Kimura, Shingo× Tsukamoto, Katsumi |
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| 著者所属 | ||||||
| 著者所属 | Atmosphere and Ocean Research Institute, The University of Tokyo | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Oceanic larval transport of an amphidromous goby, Sicyopterus japonicus, was simulated using a Lagrangian modeling approach to validate the hypothesis that the Kuroshio Current could transport their larvae from Taiwan to northern Japan, which is the geographic range of this species. Simulated particles released at a 50 m depth from the off southernmost part of Taiwan reached Japan from southern Kyushu to northern Japan after 180 days. In contrast, many particles released at 120 m were trapped in eddies in the northwestern part of the subtropical gyre for 90 to 120 days and never reached the southern Japanese coast. These simulations showed that transport at a 50 m depth would enable many larvae to distribute over their entire species range after being transported away from Taiwan. The otolith growth increments of 30 larvae from Wakayama in April to August 2007 showed their oceanic larval duration ranged from 185 to 270 days, suggesting they have sufficient time as larvae for their transport from Taiwan to northern Japan. These results supported the hypothesis of larval transport described above and suggested a possibility that the Kuroshio would play an important role to maintain the apparent lack of population structure of S. japonicus from Taiwan to northern Japan. | |||||
| 書誌情報 |
Coastal marine science 巻 34, 号 1, p. 42-46, 発行日 2010-08-20 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 13493000 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA11957899 | |||||
| 日本十進分類法 | ||||||
| 主題Scheme | NDC | |||||
| 主題 | 452 | |||||
| 出版者 | ||||||
| 出版者 | International Coastal Research Center, Atmosphere and Ocean Research Institute, the University of Tokyo | |||||
| 出版者別名 | ||||||
| 東京大学大気海洋研究所国際沿岸海洋研究センター | ||||||
