Sporadic and thermospheric enhanced sodium layers observed by a lidar chain over China
文献类型：期刊论文
| 作者 | Dou, X. K.; Qiu, S. C.; Xue, X. H.; Chen, T. D.; Ning, B. Q. |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
 |
| 出版日期 | 2013 |
| 卷号 | 118期号:10页码:6627-6643 |
| 关键词 | SSL TeSL Es |
| ISSN号 | 2169-9380 |
| 通讯作者 | Dou, XK (reprint author), Univ Sci & Technol China, Dept Geophys & Planetary Sci, Hefei 230026, Anhui, Peoples R China. |
| 英文摘要 | We report the statistical features of sporadic sodium layers (SSLs) and the thermospheric enhanced sodium layers (TeSLs) observed by a lidar chain located at Beijing (40.2 degrees N, 116.2 degrees E), Hefei (31.8 degrees N, 117.3 degrees E), Wuhan (30.5 degrees N, 114.4 degrees E), and Haikou (19.5 degrees N, 109.1 degrees E). The average SSL occurrence rate was approximately 46.0, 12.3, 13.8, and 15.0 h per SSL at Beijing, Hefei, Wuhan, and Haikou, respectively. However, the TeSLs occurred relatively infrequently and were more likely to appear at low and high latitudinal sites. Both the SSLs and TeSLs at four lidar sites showed evident summer enhancements and correlated well with Es (f(o)E(s)>4 MHz). The coobservations of SSLs at three lidar site pairs, i.e., Hefei-Beijing, Hefei-Wuhan, and Hefei-Beijing, indicated that a large-scale SSL extended horizontally for at least a few hundred kilometers and exhibited a tidal-induced modulation. Moreover, the SSLs were better correlated for the Hefei-Wuhan and Hefei-Haikou pairs than the Hefei-Beijing pair, which suggested a difference in the dynamical/chemical process in mesosphere and lower thermosphere (MLT) between the Beijing site and the other sites. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 源URL | [http://ir.nssc.ac.cn/handle/122/5058]  |
| 专题 | 国家空间科学中心_空间科学部 |
| 推荐引用方式 GB/T 7714 | Dou, X. K.,Qiu, S. C.,Xue, X. H.,et al. Sporadic and thermospheric enhanced sodium layers observed by a lidar chain over China[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2013,118(10):6627-6643. |
| APA | Dou, X. K.,Qiu, S. C.,Xue, X. H.,Chen, T. D.,&Ning, B. Q..(2013).Sporadic and thermospheric enhanced sodium layers observed by a lidar chain over China.JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,118(10),6627-6643. |
| MLA | Dou, X. K.,et al."Sporadic and thermospheric enhanced sodium layers observed by a lidar chain over China".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 118.10(2013):6627-6643. |
入库方式： OAI收割
来源：国家空间科学中心
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