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| 层云加热对热带大气季节内振荡的影响 | |
| 引用本文： | 查晶,罗德海. 层云加热对热带大气季节内振荡的影响[J]. 大气科学, 2011, 35(4): 657-666. DOI: 10.3878/j.issn.1006-9895.2011.04.06 |
| 作者姓名： | 查晶 罗德海 |
| 作者单位： | 中国海洋大学,青岛,266100;中国科学院大气物理研究所东亚区域气候-环境重点实验室,北京,100029 |
| 基金项目： | 国家自然科学基金资助项目41075042 |
| 摘 要： | 本文研究了层云降水加热对于激发热带大气季节内振荡(Madden-Julian oscillation,简称MJO)所起到的作用.将层云加热作用引入到非线性的CISK (Conditional Instability of Second Kind)-Kelvin波方程组,并分别利用截谱方法和四阶Runge-Kutta方法... |
| 关 键 词： | 层云加热 季节内振荡 Kelvin波 |
The Impact of the Stratiform Heating on Madden-Julian Oscillation |
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| CHA Jing and LUO Dehai. The Impact of the Stratiform Heating on Madden-Julian Oscillation[J]. Chinese Journal of Atmospheric Sciences, 2011, 35(4): 657-666. DOI: 10.3878/j.issn.1006-9895.2011.04.06 | |
| Authors: | CHA Jing and LUO Dehai |
| Affiliation: | 1.Ocean University of China, Qingdao 2661002.Key Laboratory of Regional Climate-Environment for East Asia, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029 |
| Abstract: | The impact of stratiform heating on the Madden-Julian Oscillation(referred to as MJO) is investigated.The nonlinear CISK(Conditional Instability of Second Kind)-Kelvin wave equations with both cumulus heating and stratiform heating are reduced to ordinary differential equations by using a spectral truncated method.With the help of the fourth-order Runge-Kutta method,the numerical solutions are obtained.It is found that the MJO could also be excited by the only stratiform heating.Meanwhile,the combined role ... |
| Keywords: | stratiform heating Madden-Julian Oscillation (MJO) Kelvin wave |
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