書誌事項
- タイトル別名
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- Evaluating the Variability of Sea-surface Wind Stress by the Combined of Eddy Correlation and Inertial Dissipation Methods
- ウズ ソウカン カンセイ サンイツ ヘイヨウホウ ニ モトズク カイメン カゼ オウリョク ノ ヘンドウ トクセイ ニ カンスル ケンキュウ
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抄録
Field measurements of wind stress over the ocean surface were made at a sea observation tower by the combined use of the eddy correlation and inertial dissipation methods, which are referred to as "ECM" and “IDM” hereafter, respectively. The values of the wind stresses obtained from both methods should agree well under ideal surface layer conditions. Thus, confirming the degrees of agreement between the stresses from ECM and IDM make it possible to reveal how air-sea momentum transfer varies depending on wave-field conditions. The present data show the degrees of agreement to depend significantly on the wave age in the case of pure windsea. This means that imbalance factors in the turbulent kinetic energy equation become large with increasing the wave age. Also, the degrees of agreement between ECM and IDM are found to vary with the deflection of the wind stress vector from the wind direction, which are caused by the presence of swell.
収録刊行物
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- 九州大学大学院総合理工学報告
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九州大学大学院総合理工学報告 29 (4), 392-398, 2008-03
九州大学大学院総合理工学府
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詳細情報 詳細情報について
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- CRID
- 1390290699813174528
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- NII論文ID
- 120001280792
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- NII書誌ID
- AA1147319X
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- ISSN
- 13467883
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- DOI
- 10.15017/14596
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- HANDLE
- 2324/14596
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- NDL書誌ID
- 10198873
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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
- NDL
- CiNii Articles
- KAKEN
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- 抄録ライセンスフラグ
- 使用可