东南亚和中国大陆7级地震活动的关系

Relation between Seismicity with M=7 in Southeast Asia and Chinese Mainland

根据图形对比、频度比及相关分析法 ,对 190 0年以来东南亚和中国大陆地震活动的关系进行了研究。结果表明 ,东南亚地区和中国大陆 7级地震活动是相关的 ,东南亚地区 7级地震活动对中国大陆地震活动的影响可迟后 1、 2年 ;根据 2 0 0 0年全球 7级大震在东南亚地区出现相对集中的情况 ,可以预测中国大陆在 2 0 0 1或 2 0 0 2年发生

The relation between seismicity in Southeast Asia and Chinese mainland since 1900 is studied according to comparison of figures,spectral ratio and correlation analysis.The results show that seismicity with M=7 in Southeast Asia is correlative with one in Chinese mainland and seismicity in Southeast Asia has effect on seismicity in Chinese mainland 1 to 2 years later.Based on large earthquakes with M=7 in the world in 2000 were correlatively concentrated in Southeast Asia;possibility of earthquakes M=7 or more in Chinese mainland in 2001 or 2002 can be forecasted.