【摘要】 本文介绍第22太阳活动周峰年期间利用ULF波的观测和分析，对磁层近地空间电磁环境的研究．文中列举了这峰年期间地磁脉动的主要成果．有些成果是国际上首次提出和发表的．目前，地磁脉动的观测和研究已经成为监测近地空间电磁环境的重要手段．更多还原

【Abstract】 In this paper investigations of the electromagnctic environment near Earth space by the observation and studying of ULF waves in the maximun period of the 22nd solar cycle are introduced. The main results of geomagnetic pulsations during the maximum period are given. Some of them are firstly published in the world. Presently the observation and stud ytng have become the important means monitoring the lectromagnetic environment near Earth space.更多还原