Long-term trends in foF2: their estimating and origin
文献类型：期刊论文
| 作者 | Lastovicka, J.1; Yue, X.2,3,4; Wan, W.2 |
| 刊名 | ANNALES GEOPHYSICAE
 |
| 出版日期 | 2008 |
| 卷号 | 26期号:3页码:593-598 |
| 关键词 | ionosphere (ionosphere-atmosphere interactions) geomagnetism and paleomagnetism (time variations Radio Science (ionospheric physics) secular and long term) |
| ISSN号 | 0992-7689 |
| 文献子类 | Article |
| 英文摘要 | This paper deals with two problems, methods of foF2 trend determination and origin of trends in foF2, both being controversial in current literature. We found that various regression-based methods and artificial neural network-based method of Yue et al. (2006) provided comparable results within uncertainties caused mainly by various ways of removing/suppressing the dominant solar cycle effect. The role of geomagnetic activity in the observed trends in foF2 was probably substantial and might be still even rather dominant in the last quarter of the 20th century. |
| WOS关键词 | GEOMAGNETIC-ACTIVITY ; UPPER-ATMOSPHERE ; REGION |
| WOS研究方向 | Astronomy & Astrophysics ; Geology ; Meteorology & Atmospheric Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000255364900017 |
| 出版者 | COPERNICUS PUBLICATIONS |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/69920]  |
| 专题 | 中国科学院地质与地球物理研究所 |
| 通讯作者 | Lastovicka, J. |
| 作者单位 | 1.Acad Sci Czech Republic, Inst Atmospher Phys, Prague 14131, Czech Republic 2.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan 430071, Peoples R China 4.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lastovicka, J.,Yue, X.,Wan, W.. Long-term trends in foF2: their estimating and origin[J]. ANNALES GEOPHYSICAE,2008,26(3):593-598. |
| APA | Lastovicka, J.,Yue, X.,&Wan, W..(2008).Long-term trends in foF2: their estimating and origin.ANNALES GEOPHYSICAE,26(3),593-598. |
| MLA | Lastovicka, J.,et al."Long-term trends in foF2: their estimating and origin".ANNALES GEOPHYSICAE 26.3(2008):593-598. |
入库方式： OAI收割
来源：地质与地球物理研究所
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