| Tidal current observation in the southern Yellow Sea in the summers of 2001 and 2003 |
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| 作者姓名： | 刘志亮 胡敦欣 唐晓晖 |
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| 作者单位： | Institute of Oceanology Chinese Academy of Sciences，Institute of Oceanology，Chinese Academy of Sciences，Institute of Oceanology，Chinese Academy of Sciences，Qingdao 266071，China，Qingdao 266071，China，Qingdao 266071，China |
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| 基金项目： | 国家重点基础研究发展计划(973计划)，Special Post-doctorial Research Foundation of Shandong Province |
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| 摘 要： | Direct current observations in the Yellow Sea interior are very scarce due to intense fishing and trawling activities. Most previous studies on tides in the area were based on coastal measurements or satellite altimeter sea levels and have not been rigorously compared with direct measurements. In this paper, tidal currents are studied with current profiles from three bottom-moored Sontek Acoustic Doppler Profilers （ADPs） deployed in the southern Yellow Sea in summer of 2001 and 2003. The measured current series were dominated by tidal currents. Maximum velocities are between 40-80 cm/s at the mooring stations. M2 current is the most dominant primary tidal constituent, while MS4 and M4 are the most significant shallow water tides with much smaller amplitudes than the primary tides.
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| 关 键 词： | 潮流 黄海南部 ADP 数据分析 |
Tidal current observation in the southern Yellow Sea in the summers of 2001 and 2003 |
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| Zhiliang?Liu,Dunxin?Hu,Xiaohui?Tang.Tidal current observation in the southern Yellow Sea in the summers of 2001 and 2003[J].Chinese Journal of Oceanology and Limnology,2008,26(2):121-129. |
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| Authors: | Zhiliang Liu Dunxin Hu Xiaohui Tang |
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| Institution: | Institute of Oceanology, Chinese Academy of Sciences, Qingdao 266071, China |
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| Abstract: | Direct current observations in the Yellow Sea interior are very scarce due to intense fishing and trawling activities.Most previous studies on tides in the area were based on coastal measurements or satellite altimeter sea levels and have not been rigorously compared with direct measurements.In this paper,tidal currents are studied with current profiles from three bottom-moored Sontek Acoustic Doppler Profilers (ADPs) deployed in the southern Yellow Sea in summer of 2001 and 2003.The measured current series were dominated by tidal currents.Maximum velocities are between 40-80cm/s at the mooring stations.M2 current is the most dominant primary tidal constituent,while MS4 and M4 are the most significant shallow water tides with much smaller amplitudes than the primary tides. |
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| Keywords: | southern Yellow Sea tidal current ADP current data |
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