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过渡季节(6—7月)澳大利亚冷高压对赤道辐合带形成的影响
引用本文:邓良焱,薛惠娴.过渡季节(6—7月)澳大利亚冷高压对赤道辐合带形成的影响[J].热带海洋学报,1993(4).
作者姓名:邓良焱  薛惠娴
作者单位:广州热带海洋气象研究所,广州热带海洋气象研究所 广州 510080,广州 510080
基金项目:国家气象局热带气象基金资助课题(项目批准号:8834)
摘    要:应用车贝雪夫多项式分析过渡季节(6—7月)澳大利亚冷高压与赤道辐合带的关系,得出了对赤道辐合带北移的主要形势以及过程演变特征,最后用合成方法得到它的演变概念模式,为赤道辐合带的北移影响西太平洋及南海地区提供了中期预报的依据。

关 键 词:澳大利亚冷高压  赤道辐台带  车贝雪大多项式  过渡季节

THE INFLUENCE OF THE AUSTRALIA COLD HIGH ON THE EQUATORIAL CONVERGENCE BELT DURING THE TRANSITIONAL SEASON (JUNE-JULY)
Deng Liangyan Xue Huixian.THE INFLUENCE OF THE AUSTRALIA COLD HIGH ON THE EQUATORIAL CONVERGENCE BELT DURING THE TRANSITIONAL SEASON (JUNE-JULY)[J].Journal of Tropical Oceanography,1993(4).
Authors:Deng Liangyan Xue Huixian
Abstract:In this paper, Chebyshev Polynomial was applied to analyse the relationship between the Australia Cold High (ACH) and the Equatorial Convergence Belt (ECB) during the transitional season. The main situation associated with the northward shift of the ECB and its evolutionary features were both obtained. At last, a .conception model of the evolution was obtained through a composite method, which might provide a basis for extended forecasting on the influence of the northward shift of ECB on the West Pacific and South China Sea areas.
Keywords:Chebyshev polynomial  transitional season  Australia Cold High  Equatorial Convergence Belt
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