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MACCA计划是研究在地震声出现时大气层和磁层的联系,MACCA是由该项目的俄文字头组成它是一个包括实验和理论分析的综合研究项目,旨在建立三种介质——大气层、电离层和磁层——相互作用的动力过程模式,这个过程发生在低层大气出现强烈能量释放的时候,建立这类模式是发展太阳-地球物理基础研究的需要;是为理解由地震、火山和气象现象以及人类活动引起的电离层和磁层效应的需要。 1964年3月28日在美国的阿拉斯加发生了8.4级地震,地震引起了电离层的扰动,在许多地方都观测到了,最远的距离约5000 km,在离震中不到1000 km的阿达克观
The MACCA project is to study the relationship between the atmosphere and the magnetosphere at the onset of a seismic sound. The MACCA is composed of the Russian prefix of the project. It is a comprehensive research project involving both experimental and theoretical analysis aimed at establishing three media - atmosphere, ionization Layer and magnetosphere-interaction dynamic process model occurs during the intense energy release in the lower atmosphere. The establishment of such models is necessary for the development of basic solar-geophysical research. It is for the understanding of earthquakes, volcanoes and meteorologies Phenomena and the need for ionospheric and magnetospheric effects caused by human activity. An earthquake of magnitude 8.4 occurred in Alaska, the United States, on March 28, 1964. The earthquake caused a disturbance of the ionosphere and was observed in many places, with the farthest distance being about 5000 km and the Adaksean being less than 1000 km from the epicenter