Generation of Solitary Rossby Waves by Unstable Topography
文献类型：CNKI期刊论文
| 作者 | Yang HW(杨红卫); Yin BS(尹宝树); Dong HH(董焕河); Ma ZD(马振东) |
| 发表日期 | 2012-03-15 |
| 出处 | Communications in Theoretical Physics
 |
| 关键词 | solitary Rossby waves,unstable topography,pseudo-spectral method,waterfall plot |
| 英文摘要 | The effect of topography on generation of the solitary Rossby waves is researched.Here,the topography,as a forcing for waves generation,is taken as a function of longitude variable x and time variable t,which is called unstable topography.With the help of a perturbation expansion method,a forced mKdv equation governing the evolution of amplitude of the solitary Rossby waves is derived from quasi-geostrophic vorticity equation and is solved by the pseudospectral method.Basing on the waterfall plots,the generational features of the solitary Rossby waves under the influence of unstable topography and stable topography are compared and some conclusions are obtained. |
| 文献子类 | CNKI期刊论文 |
| 资助机构 | Supported by National Sciences Key Foundation of China under Grant No. 41030855 ; National Natural Science Foundation of China under Grant Nos. 41106017 and 70971079 ; Natural Science Foundation of Jiangsu Province under Grant No. BK2011396 ; National Basic Research Program of China (973) Funded Project under Grant No. 2011CB201206 |
| 卷 | v.57期:03页:145-148 |
| 语种 | 英文; |
| 分类号 | P737.2 |
| ISSN号 | 0253-6102 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/191325]  |
| 专题 | 中国科学院海洋研究所 |
| 作者单位 | 1.InformationSchool,ShandongUniversityofScienceandTechnology 2.InstituteofOceanology,ChineseAcademyofSciences 3.KeyLaboratoryofOceanCirculationandWave,ChineseAcademyofSciences 4.ShandongProvinceMineDisasterPreventionandControl-MinistryofNationalKeyLaboratories(Foster) |
| 推荐引用方式 GB/T 7714 | Yang HW,Yin BS,Dong HH,et al. Generation of Solitary Rossby Waves by Unstable Topography. 2012. |
入库方式： OAI收割
来源：海洋研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。