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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,(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
投稿时间:1995-01-10  修订日期:1995-03-05
DOI:
中文关键词:  Pacific Ocean  monthly mean sea level  nonlinear  bispectrum  spectral analysis  period components
英文关键词: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.
作者单位
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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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.
英文摘要:
      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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