| Analysis on the Circulation of the Yangtze River Estuary Based on ADCP Measurements |
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| 作者姓名： | 严以新 陶爱峰 于东生 杨金艳 |
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| 作者单位： | State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering Hohai University，State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering，Hohai University，Third Institute of Oceanography of State Oceanic Administration，Third Institute of Oceanography of State Oceanic Administration，Nanjing 210098，China Key Laboratory of Coastal Disaster and Defence，Ministry of Education，Hohai University，Nanjing 210098，China，Nanjing 210098，China，Xiamen 361005，China，Xiamen 361005，China |
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| 摘 要： | According to analysis on field data obtained by ADCP(Acoustic Doppler Current Profiler),the flow regime of the Yangtze River Estuary is studied by use of a 3-D numerical model.The flow field characteristics,under the influence of Coriolis force,saltwater intrusion and freshwater inflow and tidal current interaction,are depicted in details.The main driving forces and some important effective factors of lateral,longitudinal and horizontal circulation are also analyzed.
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| 关 键 词： | 长江河口 河口环流 ADCP法 水力学 |
| 修稿时间： | 2006-05-29 |
Analysis on the Circulation of the Yangtze River Estuary Based on ADCP Measurements |
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| YAN Yi-xin,TAO Ai-feng,YU Dong-sheng,YANG Jin-yan.Analysis on the Circulation of the Yangtze River Estuary Based on ADCP Measurements[J].China Ocean Engineering,2007,21(3):485-494. |
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| Authors: | YAN Yi-xin TAO Ai-feng YU Dong-sheng YANG Jin-yan |
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| Institution: | 1. State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanfing 210098, China ;2. Key Laboratory of Coastal Disaster and Defence, Ministry of Education, Hohai University, Nanjing 210098, China;3. Third Institute of Oceanography of State Oceanic Administration, Xiamen 361005, China |
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| Abstract: | According to analysis on field data obtained by ADCP(Acoustic Doppler Current Profiler),the flow regime of the Yangtze River Estuary is studied by use of a 3-D numerical model.The flow field characteristics,under the influence of Coriolis force,saltwater intrusion and freshwater inflow and tidal current interaction,are depicted in details.The main driving forces and some important effective factors of lateral,longitudinal and horizontal circulation are also analyzed. |
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| Keywords: | Yangtze River Estuary estuarine circulation Acoustic Doppler Current Profiler (ADCP) |
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