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Hokkaido University Collection of Scholarly and Academic Papers >
Graduate School of Fisheries Sciences / Faculty of Fisheries Sciences >
北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University >
第67巻 第3号 >
日本海風成循環流の季節変化に対する地形性ベータの影響
| Title: | 日本海風成循環流の季節変化に対する地形性ベータの影響 |
| Other Titles: | Influence of Topographic β-effect upon Seasonal Variation of Wild-driven Circulation in the Japan Sea |
| Authors: | 朝日, 啓二郎1 Browse this author | | 磯田, 豊2 Browse this author →KAKEN DB |
| Authors(alt): | Asahi, Keijiro1 | | Isoda, Yutaka2 |
| Keywords: | Japan Sea | | Seasonal variation | | Topographic β-effect | | Wind-driven circulation |
| Issue Date: | 28-Dec-2017 |
| Publisher: | 北海道大学大学院水産科学研究院 |
| Journal Title: | 北海道大学水産科学研究彙報 |
| Volume: | 67 |
| Issue: | 3 |
| Start Page: | 39 |
| End Page: | 55 |
| Abstract: | A two-layer analytic solution and the two-layer numerical model driven by the wind stress are used to explain the observed seasonal variation of horizontal circulation in the Japan Sea. Special attention is given to the topographic β-effect on the generation of bottom-trapped wave and surface-trapped wave activities on the planetary β plane. The positive curl of wind stress in the northern Japan Sea, where the planetary β in the lower layer is locally canceled by the topographic β, was found to play an important role in the seasonal change of abyssal circulation. |
| Type: | bulletin (article) |
| URI: | http://hdl.handle.net/2115/68160 |
| Appears in Collections: | 北海道大学水産科学研究彙報 = Bulletin of Fisheries Sciences, Hokkaido University > 第67巻 第3号
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