Five-day waves in polar stratosphere and mesosphere temperature and mesospheric ice water measured by SOFIE/AIM
文献类型：期刊论文
| 作者 | Liu, Xiao; Yue, Jia; Xu, Jiyao; Yuan, Wei; Russell, James M.; Hervig, Mark E. |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
 |
| 出版日期 | 2015 |
| 卷号 | 120期号:9页码:3872-3887 |
| 关键词 | five-day planetary wave polar mesosphere cloud ice water content |
| ISSN号 | 2169-897X |
| 通讯作者 | Liu, X (reprint author), Henan Normal Univ, Coll Math & Informat Sci, Xinxiang, Peoples R China. |
| 英文摘要 | The temperature and column ice water content (IWC) of polar mesospheric clouds (PMCs) have been simultaneously measured by the Solar Occultation for Ice Experiment (SOFIE) on board NASA's Aeronomy of Ice in the Mesosphere satellite since April 2007. The 8year (2007-2014) data of the temperature and IWC are used to extract the 5day planetary waves (PWs) with zonal wave numbers ranging from -1 to -3 (eastward propagating mode, E1-E3), 0 (stationary mode, W0), and 1 to 3 (westward propagating mode, W1-W3) in the polar stratosphere and mesosphere. The 5day PWs in temperature are stronger in the polar winter stratosphere and mesosphere and exhibit substantial interhemispheric asymmetry. The date-height distributions of the 5day waves coincide with those of the eastward jet in each hemisphere. This indicates that the 5day PWs might be generated from barotropic/baroclinic instability in the polar stratosphere. The relative strengths of 5day PWs decrease with increasing wave numbers. The E1 (W1) 5day PW is stronger than any other mode in the winter stratosphere and lower mesosphere (summer upper mesosphere). SOFIE temperature and IWC data are derived from simultaneous measurements in the same air column and thus provide a good opportunity to study the phase relationship between the 5day PWs in temperature and IWC. Our analyses show that the phase shifts of W1 5day PW in temperature relative to that in IWC have a mean of -2.0h (0.3h) with a standard deviation of 3.8h (4.2h) in the northern (southern) polar region. This indicates that the formation of the W1 5day PW in PMCs is controlled mainly by the W1 5day PW in temperature and influenced by other factors and is consistent with previous studies. |
| 收录类别 | SCI ; EI |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/4592]  |
| 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. Five-day waves in polar stratosphere and mesosphere temperature and mesospheric ice water measured by SOFIE/AIM[J]. JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,2015,120(9):3872-3887. |
| APA | Liu, Xiao,Yue, Jia,Xu, Jiyao,Yuan, Wei,Russell, James M.,&Hervig, Mark E..(2015).Five-day waves in polar stratosphere and mesosphere temperature and mesospheric ice water measured by SOFIE/AIM.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,120(9),3872-3887. |
| MLA | Liu, Xiao,et al."Five-day waves in polar stratosphere and mesosphere temperature and mesospheric ice water measured by SOFIE/AIM".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 120.9(2015):3872-3887. |
入库方式： OAI收割
来源：国家空间科学中心
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