维普中文期刊产品整合服务

Conceptual model about the interaction between El Nio/ Southern Oscillation and Quasi-Biennial Oscillation in far west equatorial Pacific

查看全文 作　　者：LIU Qinyu1, LIU Zhengyu2,1 & PAN Aijun 1,3 1. Physical Oceanography Lab. & Atmosphere-Ocean Interaction and Climate Lab., Ocean University of China, Qingdao 266003, China;2. Center for Climate Research, University of Wisconsin-Madison, Madison, WI 53706-1695, USA;3. Environment and Dynamics Lab., Third Institute of Oceanography, Xiamen 361005, China 高影响力作者 出　　处：《Science China Earth Sciences》索引2006年第49卷第8期,共8页高影响力期刊 基　　金：This work was supported by the National Natural Science Foundation of China (Grant Nos. 40333030 and 40233033). 摘　　要：Interaction between the Quasi-Biennial Oscillation in far west equatorial Pacific (QBOWP) and the El Ni?o/Southern Oscillation (ENSO) is studied using a new conceptual model. In this con- ceptual model, the QBOWP effects on ENSO are achieved through two ways: (1) the oceanic Kelvin wave along equatorial Pacific, and (2) the Atmospheric Walker Circulation anomaly, while ENSO ef- fects on QBOWP can be accomplished by the atmospheric Walker Circulation anomaly. Diagnosis analysis of the model results shows that the Atmospheric bridge (Walker circulation) plays a more important role in interaction between the ENSO and QBOWP than the oceanic bridge (oceanic Kelvin wave along equatorial Pacific); It is found that by the interaction of the ENSO and QBOWP, a free ENSO oscillation with 3-5 years period could be substituted by a oscillation with the quasi-biennial period, and the dominant period of SST anomaly and wind anomaly in the far west equatorial Pacific tends to be prolonged with enhanced ENSO forcing. Generally, the multi-period variability in the cou- pled Atmosphere-Ocean System in the Tropical Pacific can be achieved through the interaction be- tween ENSO and QBOWP. 关 键 词：El nino/southern 摆动 伪二年的摆动 相互作用 联合系统 克尔文氏绝对温度波浪 行人循环
相关文献

参考文献(18)

引证文献(3)

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1　渝公网安备 50019002500403号　违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费