摘要
研究了博克图,德都等地震前后的余震衰减系数H值在时间和空间上的分布。发现H值的变化能为地震预报提供某些可靠的信息。
The paper researches the distribution of H-value, i. e. decay coefficient of after-shocks, in time and space before and after the earthquakes which occured in Boketu andDedu etc. It is found that H-value variation is able to provide some reliable information forearthquake prediction.
出处
《防灾减灾学报》
1992年第3期45-50,共6页
Journal of Disaster Prevention And Reduction
关键词
中强地震
H值
地震预报
moderate earthquake
H-value
earthquake prediction
