Discussion of Meridional Propagation Mechanism of Quasi-40-Day Oscillation

被引：9

作者：

何金海

机构：

[1] Nanjing 210044

[2] Nanjing Institute of Meteorology

来源：

Advances in Atmospheric Sciences | 1990年 / 01期

关键词：

monsoon; latitude; meridional; tropical; oscillation; quasi; northward; discussion; forcing; eastward;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Based on researches made by the author in recent years, discussion is made of the quasi-40-day oscillation (QDO) nature and its characteristic propagation, with emphasis on the Southern Hemisphere mill-latitude quasi-periodic cold air forcing on the tropical atmosphere quasi-40-day oscillation along with its effect upon the Northern Hemisphere summer monsoon. It is proposed that the interaction between, or lateral coupling of, meridional circulation systems may serve as the mechanism of the oscillation propagation in a meridional direction.

引用

页码：78 / 86

页数：9