The solitary waves of the barotropic quasi-geostrophic model with the large-scale orography |
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Authors: | Chen Jiong Liu Shikuo |
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Institution: | Department of Geophysics, Peking University, Beijing 100871,Department of Geophysics, Peking University, Beijing 100871 |
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Abstract: | Starting from a modified barotropic quasi-geostrophic model equation, considering the actual situation of the large-orography of the Tibetan Plateau, neglecting its slope in x direction, and using the reductive perturbation method, then the solitary waves are obtained. The results show that the orography is essential factor exciting solitary Rossby waves in a flow without shear. |
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Keywords: | Barotrophic quasi-geostrophic model Reductive perturbation method Solitary wave |
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