摘要
本文研究了华东地区地震发生方式参数ρ值的空间扫描。结果表明中强地震发生前震中周围的较大范围内存在着低ρ值异常区(ρ≤0.6),华东地区的大多数中强震,常常在ρ值异常恢复后发震。
The space scanning of p-value, the mode parameter of earthquake eccurrence, in East China was studed in this paper. The result indicates that there exists an anomalous area of lower p-value (p<0.6) in a large range around the epicentre before moderate earthquakes, and that most moderate earthquakes in East china often occurred after the disappearance of the p-value anomaly.
出处
《地震》
CSCD
北大核心
1989年第1期39-45,共7页
Earthquake
