摘要
厄尔尼诺现象是当今国际社会普遍关注的热点.在参阅国内外科学研究成果的基础上,基于海气相互作用对厄尔尼诺成因机制进行了探讨,如沃克环流与信风作用、东亚大槽活动、夏季热带大气环流异常,并结合多年海气统计资料进行相关性分析,探讨厄尔尼诺与我国降水的耦合关系,最后基于现代技术对未来的海气观测做了美好展望.
The El Nino phenomenon is currently a focus of attention in the international community.By use of the existing achievement in scientific research both home and abroad,on the basis of air-sea interactions,the genesis mechanism of the El Ni o was put under examination,such as the role of Walker circulation and trade winds,the East Asian deep trough in summer,the tropical atmospheric circulation anomalies;in combination with the statistical data of air-sea Correlation in the prievious many years,a correlation analysis of precipitation in China and the El Nino phenomenon was done to find out the coupled relation.Finally,based on modern technology,a prediction of the future atmospheric and oceanic observations was made as well.
出处
《内江师范学院学报》
2011年第6期55-58,共4页
Journal of Neijiang Normal University
关键词
海气作用
厄尔尼诺
中国
降水
西太平洋副高
the air-sea interaction
El Nino
China
precipitation
western Pacific subtropical high（WPSH）
