The coupling instability of Rossby and topographic Rossby waves in the equatorial area

被引：0

作者：

Chao, JP ^{[1
]}

Liu, L

Yu, WD

机构：

[1] State Ocean Adm, Lab Marine Sci & Numer Modeling, Qingdao 266061, Peoples R China

[2] State Ocean Adm, Natl Res Ctr Marine Environm Forecasts, Beijing 100081, Peoples R China

[3] Ocean Univ China, Qingdao 266003, Peoples R China

来源：

SCIENCE IN CHINA SERIES D-EARTH SCIENCES | 2005年 / 48卷 / 10期

关键词：

thermocline variation; equatorial jet; Rossby wave; topographic Rossby wave; coupling instability;

D O I：

10.1360/02yd0344

中图分类号：

P [天文学、地球科学];

学科分类号：

07 ;

摘要：

In case of considering the fact that the tropical ocean thermocline or the lower atmosphere height field has the meridional variation, the topographic Rossby wave will be excited. Also the background geostrophic current emerges. Under such conditions, the topographic Rossby wave can interact with the classical Rossby wave at some parameter band and thus brings a new kind of instability, which may be of potential application in understanding some phenomena of the ENSO cycle.

引用

页码：1792 / 1801

页数：10

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