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SW12: 极区太阳风-磁层-电离层耦合           >> 注册本专题

Solar wind-Magnetosphere-Ionosphere Coupling in the Polar Regions

召集人 (Conveners):

Dr. Desheng Han (韩德胜), Polar Research Institute of China,

Dr. Qinghe Zhang (张清和), Shandong University, Weihai,

Dr.Yong-Liang Zhang (张永良), The Johns Hopkins University Applied Physics Laboratory,

Dr. Jian-Nan Tu (涂剑南), University of Massachusetts Lowell,

专题简介 (Session Description):

The polar regions are directly subject to space weather disturbances and conjugated to the solar wind-magnetosphere-ionosphere M-I coupling processes. Correlations among particle precipitation, auroral activity, plasma irregularities, the disruption of global navigation satellite system and HF radio waves have been well documented. However, the underlying processes still need to be understood. Improved knowledge and modelling efforts in this area is key to make progress toward improved space weather forecasts. This session focuses on observational, theoretical and modelling aspects of high-latitude dynamics, precipitating particles, auroral activities and their impact in the M-I coupling, including micro- and macro-scale physics of aurora, formation and evolution of ionospheric irregularities, field-aligned currents, generation of waves and instabilities, ionospheric scintillations, the effect of M-I coupling processes, as well as other dynamical/electrodynamical phenomena. This session has particular emphasis on cross-regional and cross-scale coupling of various phenomena, in an effort to bring our understanding beyond the traditional static picture ionospheric processes. Presentations on planned projects addressing high-latitude ionospheric dynamics and their associated M-I coupling processes are also welcome.


Desheng Han中国极地研究中心7月31日 8月4日 1. Study on throat aurora  
2. Coordinated observations of two types of diffuse auroras near magnetic local noon by Magnetospheric Multiscale Mission and ground all-sky camera  
张清和山东大学(威海)7月31日 8月4日 Polar cap hot patches: enhanced density structures different from the classical patches in the ionosphere
YinZhiqiang中国科学院国家天文台8月1日 8月4日
陈相材中国极地研究中心7月31日 8月4日
李斌中国极地研究中心7月31日 8月4日
Jayachandran Periyadan Thayyil山东大学 Polar cap GPS scintillation - What went wrong in the GNSS era?  
邹莎莎(Zou, Shasha)University of Michigan7月31日 8月4日 Multi-instrument observations of intense ion upflow fluxes associated with Storm-Enhanced Density  
栾晓莉中国科学技术大学7月31日 8月4日 Night side aurora observed from DMSP F16/SSUSI: seasonal, geomagnetic and solar activity dependence  
赵凯南京信息工程大学7月31日 8月3日
刘建军中国极地研究中心7月31日 8月3日 Storm-time ionospheric convection in the central polar cap
汪令敏中国科学技术大学7月31日 8月4日 极光卵边界位置及其影响因素的分析  
张强中国科学院国家空间科学中心8月1日 8月4日 亚极光区极化流(SAPS)引起的离子上行统计研究  
王勇山东大学(威海)7月31日 8月4日 The dependence of GPS phase variations on ionospheric plasma drift around noon sector of the polar ionosphere  
赵凌新山东大学(威海)7月31日 8月4日 磁层顶附近冷等离子体的观测研究  
黄延实(Yanshi Huang)University of New Mexico7月31日 8月4日 Neutral density peaks at polar latitudes  

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