论文部分内容阅读
作为灾害性空间天气的一种重要志源——日冕物质抛射(CME),一直是空间物理学家关注和研究的热点;另一方面,做为空间天气的最直接表现的层次——近地空间环境,随着地基探测手段的不断建立和完善也成为日-地关系链研究中的一个重要方面.主要从空间天气这因果两端出发,对CME的对地有效性问题,以及近地空间环境的探测和动力学过程进行了初步研究.在CME的对地有效性方面,主要工作包括:(1)CME冰淇淋锥模型的建立;(2)分析了CME对地有效性的主要影响因素;(3)分析了CME对地有效性的特大地磁暴起因.在近地空间环境研究方面,主要工作包括:(1)参与建立了中国科学技术大学米-瑞利-钠荧光激光雷达,并给出其对80～110km高度钠层的初步观测结果;(2)利用流星雷达研究了中高层大气周日、半日潮汐的典型相关模式.
As an important source of disastrous space weather - CME, has always been the focus of attention and research by space physicists. On the other hand, CME, the most direct manifestation of space weather, Space environment, with the continuous establishment and perfection of ground detection means, has also become an important aspect in the study of the relationship between Japan and China.From the causal end of space weather, the validity of the ground to CME, Environment exploration and dynamic process of CME.The main work of this paper includes: (1) establishment of CME ice cream conic model; (2) analysis of the main influencing factors of CME on the ground effectiveness; (3) The causes of the extramacromomal geomagnetic storm on the ground of CME are analyzed. In the research of near-Earth space environment, the main work includes: (1) Participating in the establishment of the Rice-Rayleigh-Sodium Fluorescence Lidar at University of Science and Technology of China (2) Using meteor radars, the typical correlation patterns of the tidal sun and the tide at mid-high level were studied.