湖の成層破壊過程にみられる組織的な水温構造
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- 大久保 賢治
- 京都大学防災研究所
書誌事項
- タイトル別名
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- Temperature Structure Observed in Destratification Process in Lake
抄録
Temperature fluctuations due to the interfacial waves were measured in a shallow lake within the range the between basic internal wave of buoyant frequency and the surface wind ripple. The frequency spectrum shows an inertial subrange. These waves are generated from amplified internal wave, and wind waves bring similar structure on the interface through the resonance mechanism with much slower interfacial ones. Diffusivity takes the peak at the bottom of the interfacial layer, and for such diffusivity profiles, the log+linear law for temperature is retained. Considering the first few mode of cellular motion, the fluctuation of buoyancy in vertical was found to be similar with the measured one.
収録刊行物
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- 水工学論文集
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水工学論文集 36 199-204, 1992
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680144531328
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- NII論文ID
- 130004041897
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- ISSN
- 18849172
- 09167374
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可