| Period components in the monthly mean sea level variations in the Pacific Ocean |
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| 作者姓名： | Tian Suzhen Ma Jirui Zheng Wenzhen Chai Xinmin Zhang Qin |
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| 作者单位： | Research Institute of Marine Strategies，State Oceanic Administration，Beijing 100081，China Institute of Marine Scientific and Technological Information，State Oceanic Administration，Tianjin |
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| 基金项目： | The study was supported by the National Natural Science Foundation of China under contrast No. 49376261. |
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| 摘 要： | ＰｅｒｉｏｄｃｏｍｐｏｎｅｎｔｓｉｎｔｈｅｍｏｎｔｈｌｙｍｅａｎｓｅａｌｅｖｅｌｖａｒｉａｔｉｏｎｓｉｎｔｈｅＰａｃｉｆｉｃＯｃｅａｎ￥ＴｉａｎＳｕｚｈｅｎ；ＭａＪｉｒｕｉ；ＺｈｅｎｇＷｅｎｚｈｅｎ；ＣｈａｉＸｉｎｍｉｎａｎｄＺｈａｎｇＱｉｎ（Ｒｅｃ...
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| 关 键 词： | Pacific Ocean monthly mean sea level nonlinear bispectrum spectral analysis period components |
| 收稿时间： | 1995/1/10 0:00:00 |
| 修稿时间： | 3/5/1995 12:00:00 AM |
Period components in the monthly mean sea level variations in the Pacific Ocean |
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| Tian Suzhen,Ma Jirui,Zheng Wenzhen,Chai Xinmin,Zhang Qin.Period components in the monthly mean sea level variations in the Pacific Ocean[J].Acta Oceanologica Sinica,1995,14(2):191-200. |
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| Authors: | Tian Suzhen Ma Jirui Zheng Wenzhen Chai Xinmin and Zhang Qin |
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| Institution: | 1.Research Institute of Marine Strategies, State Oceanic Administration, Beijing 100081, China2.Institute of Marine Scientific and Technological Information, State Oceanic Administration, Tianjin 300171, China |
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| Abstract: | To study the period components in the monthly mean sea level variations in the Pacific Ocean, this paper analyses the monthly mean series of 236 tide gauge stations in the Pacific on the basin of the improved analytical method of the monthly mean sea level period signals. The results show that the oscillation periods of the sea level series are not fixed,but vary with stations. This paper also dmcusses the existences oI the quart-2 years atmospheric oscillation period, the 3-7 a period related to the El Nino events,sunspots,double sunspots and the 25-30 a overlength oscillation periods. |
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| Keywords: | Pacific Ocean monthly mean sea level nonlinear bispectrum spectral analysis period components |
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