中国物理B ›› 2007, Vol. 16 ›› Issue (7): 1908-1911.doi: 10.1088/1009-1963/16/7/017

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The sea--air oscillator model of decadal variations in subtropical cells and equatorial Pacific SST

莫嘉琪1, 林万涛1, 林一骅2   

  1. (1)Anhui Normal University, Wuhu 241000, China;Division of Computational Science, E-Institutes of Shanghai Universities at SJTU, Shanghai, 200240, China;Huzhou Teachers College, Huzhou 313000, China; (2)LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
  • 收稿日期:2006-10-07 修回日期:2006-11-17 出版日期:2007-07-20 发布日期:2007-07-04
  • 基金资助:
    Project supported by the National Natural Science Foundation of China (Grant Nos 40676016, 90111011 and 10471039), the National Key Basic Research Special Foundation of China (Grant Nos 2003CB415101-03 and 2004CB418304), the Key Basic Research Foundation

The sea--air oscillator model of decadal variations in subtropical cells and equatorial Pacific SST

Mo Jia-Qi(莫嘉琪)a)b)c)†, Lin Wan-Tao(林万涛)d), and Lin Yi-Hua(林一骅)d)   

  1. a Anhui Normal University, Wuhu 241000, Chinab Division of Computational Science, E-Institutes of Shanghai Universities at SJTU, Shanghai 200240, Chinac Huzhou Teachers College, Huzhou 313000, China; d LASG, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China
  • Received:2006-10-07 Revised:2006-11-17 Online:2007-07-20 Published:2007-07-04
  • Supported by:
    Project supported by the National Natural Science Foundation of China (Grant Nos 40676016, 90111011 and 10471039), the National Key Basic Research Special Foundation of China (Grant Nos 2003CB415101-03 and 2004CB418304), the Key Basic Research Foundation

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摘要： In this paper a time delay equation for sea--air oscillator model is studied. The aim is to create an approximate solving method of nonlinear equation for sea--air oscillator model. Employing the method of variational iteration, it obtains the approximate solution of corresponding equation. This method is an approximate analytic method, which can be often used for analysing other behaviour of the sea surface temperature anomaly of the atmosphere--ocean oscillator model.

关键词: nonlinear, time delay, El Ni\~{n}o-Southern Oscillator, variational iteration, approximate solution.

Abstract: In this paper a time delay equation for sea--air oscillator model is studied. The aim is to create an approximate solving method of nonlinear equation for sea--air oscillator model. Employing the method of variational iteration, it obtains the approximate solution of corresponding equation. This method is an approximate analytic method, which can be often used for analysing other behaviour of the sea surface temperature anomaly of the atmosphere--ocean oscillator model.

Key words: nonlinear, time delay, El Ni?o-Southern Oscillator, variational iteration, approximate solution.

中图分类号:  (Analytical modeling and laboratory experiments)

  • 92.05.Bc
92.05.Df (Climate and inter-annual variability) 92.05.Hj (Physical and chemical properties of seawater) 92.10.Hm (Ocean waves and oscillations) 92.60.Cc (Ocean/atmosphere interactions, air/sea constituent fluxes)