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

被引：0
作者：
Jiping Chao
Lin Liu
Weidong Yu
机构：
[1] State Oceanic Administration,Laboratory of Marine Science and Numerical Modeling
[2] State Oceanic Administration,National Research Center for Marine Environmental Forecasts
[3] Ocean University of China,undefined
来源：
Science in China Series D: Earth Sciences | 2005年 / 48卷
关键词：
thermocline variation; equatorial jet; Rossby wave; topographic Rossby wave; coupling instability;
D O I：
暂无
中图分类号：
学科分类号：
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.
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页码：1792 / 1801
页数：9
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