| Numerical Study on Density Residual Currents of the Bohai Sea in Summer |
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| 作者姓名： | 刘桂梅 王辉 孙松 韩博平 |
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| 作者单位： | [1]KeyLaboratoryofMarineEcologyandEnvironmentalSciences,InstituteofOceanology,ChineseAcademyofSciences,Qingdao266071,China [2]NationalNaturalScienceFoundationofChina,Beijing100085,China |
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| 基金项目： | ContributionNo.4 5 5 1fromtheInstituteofOceanologyChineseAcademyofSciences.ThisresearchwassupportedbyNSFC.4 99760 32,No .4 992 860 5andChineseAcademyofSciences (GrantNo .1 31,1 0 0TalentsProject) . |
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| 摘 要： | M2 tide and density residual currents in the Bohai Sea were examined using the Blumberg and Mellor 3D nonlinear numerical coastal circulation model incorporating,Mellor and Yamada level 2.5 turbulent closure model.The tidal results showed good agreement with previous work.The model results indicated that the density residual currents are robust in summer;and that at the transition zone between well-mixed and stratified water,the horizontal velocity is high and the vertical velocity is positive.
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| 关 键 词： | 渤海 夏季 数值研究 物理模型 密度 潮流 |
Numerical Study on Density Residual Currents of the Bohai Sea in Summer |
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| Abstract: | M 2 tide and density residual currents in the Bohai Sea were examined using the Blumberg and Mellor 3D nonlinear numerical coastal circulation model incorporating Mellor and Yamada level 2.5 turbulent closure model. The tidal results showed good agreement with previous work. The model results indicated that the density residual currents are robust in summer; and that at the transition zone between well-mixed and stratified water, the horizontal velocity is high and the vertical velocity is positive. |
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| Keywords: | Bohai Sea summertime density residual current |
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