| 陆架陆坡潮成内波的二维三层模式 |
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| 引用本文： | 江明顺,方欣华,单正强,魏明建.陆架陆坡潮成内波的二维三层模式[J].中国海洋大学学报(自然科学版),1995(3). |
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| 作者姓名： | 江明顺 方欣华 单正强 魏明建 |
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| 作者单位： | 北京大学地球物理系 |
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| 基金项目： | 高等学校博士学科点专项科研基金,国家自然科学基金 |
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| 摘 要： | 通过构造一三层模式，研究了在强跃层存在情形下内潮的生成与传播特性。研究表明内潮显著依赖于层化结构（层化强弱、各层厚度）。内潮存在可观的斜压余流，陆架上可达８ｃｍ／ｓ。此外，在陆架坡折区，第二模态不可忽略。
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| 关 键 词： | 内潮 正压潮 分层模式 陆架坡折 |
A TWO-DIMENSIONAL THREE-LAYER MODEL OF INTERNAL TIDES GENERATED AT CONTINENTAL SHELF/SLOPE |
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| Jiang Mingshun, Fang Xinhua, Shan Zhengqiang, Wei Mingjian.A TWO-DIMENSIONAL THREE-LAYER MODEL OF INTERNAL TIDES GENERATED AT CONTINENTAL SHELF/SLOPE[J].Periodical of Ocean University of China,1995(3). |
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| Authors: | Jiang Mingshun Fang Xinhua Shan Zhengqiang Wei Mingjian |
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| Institution: | Institute of Physical Oceanography |
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| Abstract: | By developing a three--layer numerical model, the generation and propagation of internal tides when there is a strong thermocline are studied. The results show that internal tides may depend considerably on the stratification structure (including the stratification strength and the thickness of each layer). There exist considerable Euler residuals, which can be up to 8cm/s on the continental shelf. Besides,the motion of second modes at the continental shelf break region should not be neglected. |
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| Keywords: | Internal tides baroclinic tides layer model continental slope |
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