GSTDTAP  > 气候变化
DOI10.1002/2016JD025699
A stationary phase solution for mountain waves with application to mesospheric mountain waves generated by Auckland Island
Broutman, Dave1; Eckermann, Stephen D.2; Knight, Harold1; Ma, Jun1
2017-01-27
发表期刊JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
ISSN2169-897X
EISSN2169-8996
出版年2017
卷号122期号:2
文章类型Article
语种英语
国家USA
英文摘要

A relatively general stationary phase solution is derived for mountain waves from localized topography. It applies to hydrostatic, nonhydrostatic, or anelastic dispersion relations, to arbitrary localized topography, and to arbitrary smooth vertically varying background temperature and vector wind profiles. A simple method is introduced to compute the ray Jacobian that quantifies the effects of horizontal geometrical spreading in the stationary phase solution. The stationary phase solution is applied to mesospheric mountain waves generated by Auckland Island during the Deep Propagating Gravity Wave Experiment. The results are compared to a Fourier solution. The emphasis is on interpretations involving horizontal geometrical spreading. The results show larger horizontal geometrical spreading for nonhydrostatic waves than for hydrostatic waves in the region directly above the island; the dominant effect of horizontal geometrical spreading in the lower similar to 30 km of the atmosphere, compared to the effects of refraction and background density variation; and the enhanced geometrical spreading due to directional wind in the approach to a critical layer in the mesosphere.


领域气候变化
收录类别SCI-E
WOS记录号WOS:000396116900008
WOS关键词DIRECTIONAL WIND SHEAR ; GRAVITY-WAVES ; HYDROSTATIC FLOW ; PARAMETERIZATION ; REFLECTION ; DEEPWAVE ; DRAG
WOS类目Meteorology & Atmospheric Sciences
WOS研究方向Meteorology & Atmospheric Sciences
引用统计
文献类型期刊论文
条目标识符http://119.78.100.173/C666/handle/2XK7JSWQ/34395
专题气候变化
作者单位1.Computat Phys Inc, Springfield, VA USA;
2.US Naval Res Lab, Div Space Sci, Washington, DC 20375 USA
推荐引用方式
GB/T 7714
Broutman, Dave,Eckermann, Stephen D.,Knight, Harold,et al. A stationary phase solution for mountain waves with application to mesospheric mountain waves generated by Auckland Island[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2017,122(2).
APA Broutman, Dave,Eckermann, Stephen D.,Knight, Harold,&Ma, Jun.(2017).A stationary phase solution for mountain waves with application to mesospheric mountain waves generated by Auckland Island.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,122(2).
MLA Broutman, Dave,et al."A stationary phase solution for mountain waves with application to mesospheric mountain waves generated by Auckland Island".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 122.2(2017).
条目包含的文件
条目无相关文件。
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Broutman, Dave]的文章
[Eckermann, Stephen D.]的文章
[Knight, Harold]的文章
百度学术
百度学术中相似的文章
[Broutman, Dave]的文章
[Eckermann, Stephen D.]的文章
[Knight, Harold]的文章
必应学术
必应学术中相似的文章
[Broutman, Dave]的文章
[Eckermann, Stephen D.]的文章
[Knight, Harold]的文章
相关权益政策
暂无数据
收藏/分享
所有评论 (0)
暂无评论
 

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。