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1998年5月磁暴事件期间全球电离层响应形态与机制的研究
Alternative TitleTHE GLOBAL IONOSPHERIC RESPONSE TO THE GEOMAGNETIC STORM EVENT DURING MAY 1998
张满莲; 尚社平; 郭兼善; 罗熙贵; 北京8701信箱
Department空间天气学国家重点实验室
Source Publication空间科学学报
2001
Volume21Issue:2Pages:131-140
ISSN0254-6124
Language中文
Keyword电离层暴 扰动形态 扰动机制 全球响应 磁暴 1998年
Abstract利用全球40余个电离层台站的f0F2观测数据,采取对经度进行分区处理的方法,通过计算各台站f0F2参数对其月中的偏离百分比,对1998年5月大磁爆期间的电离层扰动形态进行了分析,并对可能的扰动机制进行了探讨,结果表明本次磁暴事件中,在磁暴主要活动相期间的电离层扰动与暴环流理论所描述的电脑层扰动特征相符,但在恢复相后期欧洲扇区台站出现的正相扰动似不能用暴环流理论来解释,它可能对应期间的行星行条件(太阳风与行星际磁场)的变化有关.
Other AbstractUsing the ionospheric characteristic parameter foF2 observed in more than 40 ionosonde stations distributed over the world,the response of the ionosphere to the geomagnetic storm event during May 1998 is studied by calculating the percentage deviation of the daily foF2 value from its monthly median value for these stations which are divided into 5 regions according to their longitudinal distribution.The results showed that the characteristics of the ionospheric disturbance during the active phase of the storm can be explained by the storm circulation theory, but it seems that the positive disturbance appearing in the European region during the late recovery phase could not be attributed to this explanation.
Indexed ByCSCD
Funding Project中国科学院空间科学与应用研究中心
Citation statistics
Document Type期刊论文
Version出版稿
Identifierhttp://ir.nssc.ac.cn/handle/122/1293
Collection空间科学部
Corresponding Author北京8701信箱
Recommended Citation
GB/T 7714
张满莲,尚社平,郭兼善,等. 1998年5月磁暴事件期间全球电离层响应形态与机制的研究[J]. 空间科学学报,2001,21(2):131-140.
APA 张满莲,尚社平,郭兼善,罗熙贵,&北京8701信箱.(2001).1998年5月磁暴事件期间全球电离层响应形态与机制的研究.空间科学学报,21(2),131-140.
MLA 张满莲,et al."1998年5月磁暴事件期间全球电离层响应形态与机制的研究".空间科学学报 21.2(2001):131-140.
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