| 热带内外地区环流季内变化的相互作用特征 I. 诊断分析研究 |
| |
| 引用本文： | 余斌,黄荣辉.热带内外地区环流季内变化的相互作用特征 I. 诊断分析研究[J].大气科学,1996,20(3):257-268. |
| |
| 作者姓名： | 余斌 黄荣辉 |
| |
| 作者单位： | 中国科学院大气物理研究所,北京 100080 |
| |
| 基金项目： | 国家自然科学基金资助项目 |
| |
| 摘 要： | 基于ECMWF客观分析资料，本文分析了１９８３／19８４和１９８６／19８７两个典型年份冬季东亚地区季内低频域中热带内外地区的季风环流、热带对流及低频波能之间的相互作用特征，强调了东亚冬季风对于这种相互影响的重要激发作用，同时指出热带地区积云对流可以是联系季内热带内外地区相互作用的一种重要的衔接因子。
|
| 关 键 词： | 热带内外地区 季风环流 热带积云对流 低频波能 相互作用 |
The Intraseasonal Interaction Characteristics of the Tropical and Extratropical Circulations. Part I: Diagnostic Analysis Study |
| |
| Yu Bin and Huang,Ronghui.The Intraseasonal Interaction Characteristics of the Tropical and Extratropical Circulations. Part I: Diagnostic Analysis Study[J].Chinese Journal of Atmospheric Sciences,1996,20(3):257-268. |
| |
| Authors: | Yu Bin and Huang Ronghui |
| |
| Abstract: | Based on ECMWF objective analysis data, situated mainly in East Asia during winter years of 1983 / 1984 and 1986 / 1987, the intraseasonal interaction characterstics among the monsoon circulations of tropical and extratropical zones, the tropical convective activiities and the low frequency wave energy have been investigated in this paper. The main results emphasize that the East Asian winter monsoon is of importance in triggering the above--mentioned interaction process. Meanwhile, on intraseasonal time scale, the tropical convective effect can be of an important junction factor for the course of the 7tropical--extratropical interaction. |
| |
| Keywords: | tropical-extratropical zones monsoon circulation tropical convection low frequency wave energy interaction |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《大气科学》浏览原始摘要信息 |
| 点击此处可从《大气科学》下载免费的PDF全文 |
