| Tian Suzhen,Ma Jirui,Zheng Wenzhen,Chai Xinmin,Zhang Qin. 1995. Period components in the monthly mean sea level variations in the Pacific Ocean. Acta Oceanologica Sinica, (2):191－200 |
| Period components in the monthly mean sea level variations in the Pacific Ocean |
| Period components in the monthly mean sea level variations in the Pacific Ocean |
| Received:January 10, 1995 Revised:March 05, 1995 |
| DOI： |
| Key words:Pacific Ocean monthly mean sea level nonlinear bispectrum spectral analysis period components |
| 中文关键词: Pacific Ocean monthly mean sea level nonlinear bispectrum spectral analysis period components |
| 基金项目:The study was supported by the National Natural Science Foundation of China under contrast No. 49376261. |
| Author Name | Affiliation | | Tian Suzhen | Research Institute of Marine Strategies, State Oceanic Administration, Beijing 100081, China | | Ma Jirui | Institute of Marine Scientific and Technological Information, State Oceanic Administration, Tianjin 300171, China | | Zheng Wenzhen | Institute of Marine Scientific and Technological Information, State Oceanic Administration, Tianjin 300171, China | | Chai Xinmin | Institute of Marine Scientific and Technological Information, State Oceanic Administration, Tianjin 300171, China | | Zhang Qin | 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. |
| 中文摘要: |
| 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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