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试论厄尔尼诺对广西气候异常影响的物理机制

李耀先 梁隽玫 李秀存 张永强

广西气象2001,Vol.22Issue(1):32-34,3.
广西气象2001,Vol.22Issue(1):32-34,3.

试论厄尔尼诺对广西气候异常影响的物理机制

Discussion on The Physical Mechanism of The Abnormal Impact of El-Nino on Guangxi's Climate

李耀先 1梁隽玫 2李秀存 1张永强1

作者信息

  • 1. 广西气象局,
  • 2. 广西气象科学研究所,
  • 折叠

摘要

Abstract

Through the analysis of Wacker circumfluence, Hadley cell, sub-tropical high pressure and typhoon, etc., and combining the abnormalities in precipitation and temperature in Guangxi, it is concluded that when El Nino occurs, marine temperature in the equator east Pacific rises abnormally, changing Wacker circumfluence and Hadley cell, strengthening the sub-tropical high pressure and reducing the generation of typhoon, which leads to the more flooded in early flood season and more drought in late flood season and the comparatively warmer climate in the whole year.

关键词

厄尔尼诺/气候异常/物理机制

分类

海洋科学

引用本文复制引用

李耀先,梁隽玫,李秀存,张永强..试论厄尔尼诺对广西气候异常影响的物理机制[J].广西气象,2001,22(1):32-34,3.

广西气象

1673-8411

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