【摘要】 重点分析了1991年3月24日在南极中山站和长城站观测到的丰富的地磁脉动现象，给出了各种地磁脉动发生的时间和主要特征，并对两站各种地磁脉动做了比较分析．这不仅可以认识磁暴期间南极地区向日面与背日面、高纬与中纬地磁脉动的不同表现，也帮助我们了解南极地区磁暴期间地磁脉动形态和磁暴过程的关系。更多还原

【Abstract】 Geomagnetic Pulsahons at Great Wall Station and Zhongshan Station of Anathcaduring magnetic storm on March 24, 1991 are analysed. In mis paper the beginningbine and characterishcs of various Pulsations are given and comparison analysis aremade for tWo stations. All of them are helpful for understanding different behaviourof various pulsations at dayside and nightside or at high-latitude and mid-lahtude andfor realizing the relationship betWeen Pulsahon morphology and storm process daing amagnehc storm in Antrartica.更多还原