書誌事項
- タイトル別名
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- Near-inertial Internal Gravity Waves in the Deep Layer of Toyama Bay
抄録
The present study analyses current velocity data moored in Toyama Bay, where the incidence of near-inertial waves is restricted to southward propagation from the north, and provides evidence of their southward propagation from the flattened shape of the observed velocity ellipse. The results support the existence of near-inertial waves in a ‘non-traditional f-plane’ as pointed out by Echigo et al. (2022). Furthermore, the ray-path of its southward propagating near-inertial waves was found to be almost identical to the upward angle of the reflected waves and the slope gradient of the seabed near the bay-head. The rotating oscillatory currents associated with these near-inertial waves are expected to roll up the seabed mud and generate the turbidity flows.
収録刊行物
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- 北海道大学水産科学研究彙報
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北海道大学水産科学研究彙報 73 (1), 33-40, 2023-08-04
北海道大学大学院水産科学研究院
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詳細情報 詳細情報について
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- CRID
- 1390860078755924352
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- ISSN
- 24353353
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- HANDLE
- 2115/90245
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- IRDB
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- 抄録ライセンスフラグ
- 使用可