汶川8.0级地震前后陕西地震活动的变化  

Changes of Seismicity in Shaanxi before and after the Wenchuan M8.0 Earthquake

作　　者：石军[1] 

机构地区：[1]陕西省地震局,陕西西安710068

出　　处：《灾害学》2008年第B09期107-110,共4页Journal of Catastrophology

基　　金：陕西省地震局青年科研基金资助

摘　　要：在陕西地质构造和地震活动背景的基础上,通过对汶川8.0级地震前后陕西地震活动的分析,认为汶川地震对陕西地区的促震作用明显,对陕西未来地震趋势的影响不容忽视,需加强监测预报和抗震设防工作。Based on the background of geological structures and seismicity in Shaanxi, the changes of seismicity in Shaanxi before and after the Wenchuan M8.0 earthquake are analyzed. It is shown that Wenchuan M8.0 earthquake markedly enhances the seismicity in Shaanxi and its influence on the future earthquake tendency in Shaanxi should not be ignored. Accordingly, earthquake monitoring, prediction and aseismic fortification should be strengthened.

关 键 词：汶川8.0地震 陕西 地震活动 

分 类 号：P315.5[天文地球—地震学]