Seasonal variations of meteoric potassium layer over Beijing ( 40.41(o)N, 116.01(o)E)
文献类型：期刊论文
| 作者 | Du, Lifang1,3; Chi, Wang1; Cheng, Xuewu4; Wang, Zelong1,2,3; Yang, Guotao1,3; Wang, Jihong1,3; Yue, Chuan1,2; Yang, Yong4; Jiao, Jing1,3 |
| 刊名 | JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS
 |
| 出版日期 | 2017-02-01 |
| 卷号 | 122期号:2页码:2106-2118 |
| ISSN号 | 2169-9380 |
| DOI | 10.1002/2016JA023216 |
| 英文摘要 | A dual-wavelength resonance fluorescence lidar facility, operating at 770nm and 589 nm, was set up in the midlatitude of East Asia, Beijing (40.41(o)N, 116.01 E-o), to detect the upper atmospheric potassium and sodium layers simultaneously. This fluorescence lidar system has been operational for 220 nights, clocking 1250 h in total from November 2010 to October 2011 and May 2013 to April 2014. The observations reveal that the potassium layer shows considerable semiannual seasonal variations. Specifically, the column and peak densities vary semiannually with maxima in winter and summer. The centroid height displays semiannual variation, reaching maxima in spring and autumn. The RMS width has a slight semiannual seasonality with maxima in July and December. The seasonal behavior of the potassium layer in Beijing is similar to that in other potassium lidar sties. However, the unexpected difference is that the column and peak densities of the potassium layer are extremely large in winter, compared to the maximum values in summer. |
| 资助项目 | National Natural Science Foundation of China[41474130] ; National Natural Science Foundation of China[41264006] ; NSSC Research Fund for Key Development Directions ; Specialized Research Fund for State Key Laboratories of China ; International Science & Technology Cooperation Program of China[2014DFA20770] |
| WOS研究方向 | Astronomy & Astrophysics |
| 语种 | 英语 |
| WOS记录号 | WOS:000397022900047 |
| 出版者 | AMER GEOPHYSICAL UNION |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/4254]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Yang, Guotao |
| 作者单位 | 1.Chinese Acad Sci, Natl Space Sci Ctr, State Key Lab Space Weather, Beijing, Peoples R China 2.Univ Chinese Acad Sci, Coll Earth Sci, Beijing, Peoples R China 3.Chinese Acad Sci, China Brazil Joint Lab Space Weather, Sao Jose Dos Campos, Brazil 4.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Du, Lifang,Chi, Wang,Cheng, Xuewu,et al. Seasonal variations of meteoric potassium layer over Beijing ( 40.41(o)N, 116.01(o)E)[J]. JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,2017,122(2):2106-2118. |
| APA | Du, Lifang.,Chi, Wang.,Cheng, Xuewu.,Wang, Zelong.,Yang, Guotao.,...&Jiao, Jing.(2017).Seasonal variations of meteoric potassium layer over Beijing ( 40.41(o)N, 116.01(o)E).JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS,122(2),2106-2118. |
| MLA | Du, Lifang,et al."Seasonal variations of meteoric potassium layer over Beijing ( 40.41(o)N, 116.01(o)E)".JOURNAL OF GEOPHYSICAL RESEARCH-SPACE PHYSICS 122.2(2017):2106-2118. |
入库方式： OAI收割
来源：武汉植物园
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