Gravity wave variations in the polar stratosphere and mesosphere from SOFIE/AIM temperature observations
文献类型：期刊论文
| 作者 | Liu, Xiao; Yue, Jia; Xu, Jiyao; Wang, Ling; Yuan, Wei; Russell, James M., III; Hervig, Mark E. |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
 |
| 出版日期 | 2014 |
| 卷号 | 119期号:12页码:7368-7381 |
| ISSN号 | 2169-897X |
| 通讯作者 | Liu, X (reprint author), Chinese Acad Sci, Ctr Space Sci & Appl Res, State Key Lab Space Weather, Beijing, Peoples R China. |
| 英文摘要 | A 6 year (2007-2013) temperature data set from the Solar Occultation for Ice Experiment (SOFIE) onboard the Aeronomy of Ice in the Mesosphere (AIM) satellite is used to extract gravity waves (GWs) in the polar stratosphere and mesosphere of both hemispheres. These data are continuous in the polar regions. The monthly mean GW potential energy (PE) increases exponentially with a scale height of similar to 13 km in the upper stratosphere and mesosphere. GWs are stronger in the winter than in the summer and exhibit strong annual variation. GWs are stronger in the southern polar region (SPR) than in the northern polar region (NPR) except in the summer months. This is likely because there are stronger and longer-lasting zonal wind jets in the SPR stratosphere, as revealed from Modern-Era Retrospective analysis for Research and Applications (MERRA) wind data. The longitudinal variations of PE in the winter polar stratosphere are consistent with the elevated regions. In the mesosphere, the longitudinal variations of PE do not vary with height significantly. The correlations between GW PE and the column ice water content (IWC, an indicator of the polar mesosphere cloud) exhibit longitudinal and annual variations. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/4459]  |
| 专题 | 国家空间科学中心_空间科学部 |
| 推荐引用方式 GB/T 7714 | Liu, Xiao,Yue, Jia,Xu, Jiyao,et al. Gravity wave variations in the polar stratosphere and mesosphere from SOFIE/AIM temperature observations[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2014,119(12):7368-7381. |
| APA | Liu, Xiao.,Yue, Jia.,Xu, Jiyao.,Wang, Ling.,Yuan, Wei.,...&Hervig, Mark E..(2014).Gravity wave variations in the polar stratosphere and mesosphere from SOFIE/AIM temperature observations.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,119(12),7368-7381. |
| MLA | Liu, Xiao,et al."Gravity wave variations in the polar stratosphere and mesosphere from SOFIE/AIM temperature observations".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 119.12(2014):7368-7381. |
入库方式： OAI收割
来源：国家空间科学中心
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