中国物理B ›› 2007, Vol. 16 ›› Issue (3): 578-581.doi: 10.1088/1009-1963/16/3/003
莫嘉琪1, 王辉2, 林万涛3
Mo Jia-Qi(莫嘉琪)a)b)†, Lin Wan-Tao(林万涛)c), and Wang Hui(王辉)d)
摘要: The EI Ni\~{n}o/La Ni\~{n}a--Southern Oscillation (ENSO) is an interannual phenomenon involved in the tropical Pacific ocean--atmosphere interactions. In this paper, a class of coupled system of the ENSO mechanism is considered. Based on a class of oscillator of ENSO model, the asymptotic solution of a corresponding problem is studied by employing the approximate method. It is proved from the results that the perturbation method can be used for analysing the sea surface temperature anomaly in the equatorial eastern Pacific and the thermocline depth anomaly of the atmosphere--ocean oscillation for the ENSO model.
中图分类号: (El Nino Southern Oscillation)