| 1994年9月16日台湾海峡7.3级地震前的地震活动异常 |
| |
| 引用本文： | 刘特培,李健梅,万永芳.1994年9月16日台湾海峡7.3级地震前的地震活动异常[J].华南地震,2000,20(2):16-21. |
| |
| 作者姓名： | 刘特培 李健梅 万永芳 |
| |
| 作者单位： | 广东省地震局,广东,广州,510070 |
| |
| 摘 要： | 应用“八五”地震攻关成果及相关软件，对１９９４年９月１６日台湾海峡７．３级地震前震中周围中小地震活动性参量的计算和分析表明，震前震中及邻区地震活动明显增强，累计频度和应变释放发生突变，从１９９１年起出现孕震空区，多项地震活动参量的中短期时空异常显著。
|
| 关 键 词： | 地震活动性 地震活动异常 台湾海峡地震 |
Seismicity anomalies before the MS7.3 Taiwan strait earthquake on September 16,1994 |
| |
| LIU Te-pei,LI Jian-mei,WAN Yong-fang.Seismicity anomalies before the MS7.3 Taiwan strait earthquake on September 16,1994[J].South China Journal of Seismology,2000,20(2):16-21. |
| |
| Authors: | LIU Te-pei LI Jian-mei WAN Yong-fang |
| |
| Abstract: | The Seismicity parameters around the epicenter region before the M S7 3 Taiwan strait earthquake occurred on September 16,1994 are analyzed by using correlative computing software. The results show that the regional seismicity is obviously intensified , the both cumulative frequency and stain release arise suddenly changes from the linear to non linear. The seismogenic gap appeared since 1991, and the medium short anomalies of several seismicity parameters in time and space show obvious features before the earthquake. |
| |
| Keywords: | seismic activity seismicity anomaly seismicity parameter the Taiwan strait earthquake |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
