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親潮の流動構造 (1)1989年夏季の傾圧流量収支と親潮水系の流路
https://fra.repo.nii.ac.jp/records/2001702
https://fra.repo.nii.ac.jp/records/20017028192b98e-1f74-4123-8dff-3f74358301e3
Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||||||||||||||||||||||||||
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公開日 | 2024-04-08 | |||||||||||||||||||||||||||||
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タイトル | 親潮の流動構造 (1)1989年夏季の傾圧流量収支と親潮水系の流路 | |||||||||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||||||||
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言語 | jpn | |||||||||||||||||||||||||||||
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資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||||||||||||||||
資源タイプ | departmental bulletin paper | |||||||||||||||||||||||||||||
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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
× 河野, 時廣
× 柏井, 誠
× 奥田, 邦明
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内容記述タイプ | Abstract | |||||||||||||||||||||||||||||
内容記述 | Volume transport of the Oyashio and its net transport balance are calculated from the CTD observations around south of Kuril Islands, southeast of Hokkaido and east of Tohoku sea area during summer 1989. Transport balance, calculated from closely and equally spaced CTD data which are distributed in ca. 150 triangles with 42 km side length are shown a synoptic circulation pattern over a 140,000 km2 sea area adjacent to Japan. The coastal Oyashio Current, Oyashio Ist Branch (Oyl) consists of two flow path, first, the flow over continental shelf, originated in the Sea of Okhotsk, passing through the Proliv Bussol with a transport of 3x106 m2s-1 (Sv) and second, the flow with a circuitous route round WCR-86B off Shikotan Island, originated in south of Ostrov Simshir with a transport of 4-6Sv. These flow are characterized as a one.way directed flow toward southwest and south, and its water characteristics on 120cl/ton surface are not modified during its southward movement. Some cyclonic eddies are observed between Oyl and warm-core ring (WCR) off Kushiro. One of which located off Hachinohe shows a obvious deep cyclonic circulation over 4Sv. Cyclonic eddies, their water characteristics are different from Oyl or WCR, seem to play a major role in modifying Oyashio Water. The synoptic observed Oyashio's dynamic structure, consists of one-way directed flow with deep cyclonic eddies, shows a marked difference from the previous study, the Oyashio Intrusion with a return flow. | |||||||||||||||||||||||||||||
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 55, p. 79-89, ページ数 11, 発行日 1991-03 |
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出版者 | 北海道区水産研究所 | |||||||||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||||||||
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出版者 | Hokkaido National Fisheries Research Institute | |||||||||||||||||||||||||||||
言語 | en | |||||||||||||||||||||||||||||
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収録物識別子タイプ | PISSN | |||||||||||||||||||||||||||||
収録物識別子 | 0513-2541 | |||||||||||||||||||||||||||||
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収録物識別子タイプ | NCID | |||||||||||||||||||||||||||||
収録物識別子 | AN1015410X | |||||||||||||||||||||||||||||
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識別子タイプ | Local | |||||||||||||||||||||||||||||
関連識別子 | hnf_k_55_6 | |||||||||||||||||||||||||||||
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識別子タイプ | URI | |||||||||||||||||||||||||||||
関連識別子 | https://agriknowledge.affrc.go.jp/RN/2010501378 | |||||||||||||||||||||||||||||
言語 | ja | |||||||||||||||||||||||||||||
関連名称 | 日本農学文献記事索引(agriknowledge) |