エネルギー評価による対流期浦の内湾の海面冷却と対流
書誌事項
- タイトル別名
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- Energy Evaluation of Surface Cooling and Convection During the Vertical Mixing Period in Uranouchi Bay
- エネルギー ヒョウカ ニ ヨル タイリュウキ ウラノウチワン ノ カイメン レイキャク ト タイリュウ
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説明
On the basis of observation data of water temperature and salinity at Uranouchi Bay during the convection period, the heat flux of sea surface cooling, the potential energy given to the water column by the heat flux, and the dissipation energy are estimated. The diameter and the circumference speed of the maximum convection eddy caused by surface cooling are also evaluated. These results are described as follows : ① The heat flux through sea surface is 130(Jm-2s-1) in December. It's almost the same as the estimation about Mikawa Bay by other methods. ② The potential energy per unit time (deQ/dt) given to the water column by the heat flux is (4-17) × 10-5(Jm-3s-1). More than half of deQ/dt tums to the potential energy of water column, and the remainder turns to dissipation energy (thermal energy) and disappears. ③ The diameter of the maximum convection eddy caused by surface cooling is about 0.4 (m). The circumference speed of the eddy is about 0.001 (ms-1).
収録刊行物
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- 日本水産工学会誌
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日本水産工学会誌 40 (1), 15-21, 2003
日本水産工学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390845712969483904
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- NII論文ID
- 130007387746
- 80016109862
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- NII書誌ID
- AN10278554
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- ISSN
- 21897131
- 09167617
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- NDL書誌ID
- 6671630
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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
- 使用不可
