线性和非线性风应力对海-气耦合波的影响
THE EFFECTS OF LINEAR AND NONLINEAR ATMOSPHERIC WIND STRESS ON THE COUPLED SEA ATMOSPHERIC WAVES
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摘要: 在略去Reyleigh摩擦和Newton冷却的条件下,采用定常的线性大气模式和半地转近似的非线性海洋模式,讨论了线性和非线性风应力对海-气耦合Rossby波的影响。结果表明,当耦合波处于非线性不稳定的情况下,线性和非线性风应力均可产生孤立波;不同之处在于,非线性风应力所产生的孤立波图像具有间断特点,波能的急剧聚集有可能使波的性质发生变化。Abstract: By using the stationary linear and nonlinear model of the atmosphere and the semi geostropic nonlinear of the ocean,in which both of Reyleigh friction and Newton cooling are omitted,the effects of linear and nonlinear atmospheric wind stress on the coupled sea atmospheric waves are discussed.
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Key words:
- Effects /
- Atmospheric wind stress /
- Coupled sea-atmospheric waves
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