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北太平洋西部亜寒帯循環域における黒潮暖水塊86Bの変質と減衰過程
https://fra.repo.nii.ac.jp/records/2001693
https://fra.repo.nii.ac.jp/records/2001693d56a917b-4e39-4dd4-9a8b-ab0d10ffd141
| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2024-04-08 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 北太平洋西部亜寒帯循環域における黒潮暖水塊86Bの変質と減衰過程 | |||||||||||
| 言語 | ja | |||||||||||
| タイトル | ||||||||||||
| タイトル | Processes of modification and decay of the Kuroshio warm-core ring 86B in the North Pacific western Subarctic Region | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| 資源タイプ | ||||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||
| 資源タイプ | departmental bulletin paper | |||||||||||
| アクセス権 | ||||||||||||
| アクセス権 | metadata only access | |||||||||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||||||||
| 著者 |
川崎, 康寛
× 川崎, 康寛
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| 抄録 | ||||||||||||
| 内容記述タイプ | Abstract | |||||||||||
| 内容記述 | Kuroshio warm-core ring 86B (KWCR-86B), which formed during the autumn of 1986, moved poleward into the Subarctic Circulation (SAC) in 1987, and reached the southern area of the Bussol' Strait in 1990. Inspite of passing the 4th winter, 86B still showed a distinct anticyclonic circulation and possessing subtropical characteristics in SAC during the summer of 1990. A homogeneous water, created during the wintertime convection, was modified in its T-S characteristics every year. However, after passing the 5th winter in 1991, T-S characteristics of the homogeneous water showed that the subtropical waters had been disappeared. To investigate the reason why 86B showed a long life span of over 5 years, the evolution of the geophysical properties in 86B were analyzed. Inspite of the decrease in the diameter of 86B, the vertical scale of WCR, recognized as the second deepest WCR in SAC since 1965, azimuthal velocity at the edge of WCR, and density differences from surrounding waters were not significantly decreased. It is suggested that the result of increasing local Rossby number and keeping a relatively high internal Froude number depressed the decaying process of the anticyclonic circulation. | |||||||||||
| 言語 | en | |||||||||||
| 書誌情報 |
ja : 北海道区水産研究所研究報告 en : Bulletin of the Hokkaido National Fisheries Research Institute 巻 56, p. 43-53, ページ数 11, 発行日 1992-03 |
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| 出版者 | ||||||||||||
| 出版者 | 北海道区水産研究所 | |||||||||||
| 言語 | ja | |||||||||||
| 出版者 | ||||||||||||
| 出版者 | Hokkaido National Fisheries Research Institute | |||||||||||
| 言語 | en | |||||||||||
| ISSN | ||||||||||||
| 収録物識別子タイプ | PISSN | |||||||||||
| 収録物識別子 | 0513-2541 | |||||||||||
| 書誌レコードID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN1015410X | |||||||||||
| 情報源 | ||||||||||||
| 識別子タイプ | Local | |||||||||||
| 関連識別子 | hnf_k_56_5 | |||||||||||
| 関連サイト | ||||||||||||
| 識別子タイプ | URI | |||||||||||
| 関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010501392 | |||||||||||
| 言語 | ja | |||||||||||
| 関連名称 | 日本農学文献記事索引(agriknowledge) | |||||||||||
