| 张北-尚义地震前的地下流体异常及其跟踪预报 |
| |
| 引用本文： | 车用太,王基华,林元武,朱清钟,张培仁.张北-尚义地震前的地下流体异常及其跟踪预报[J].地震地质,1998,20(2):4. |
| |
| 作者姓名： | 车用太 王基华 林元武 朱清钟 张培仁 |
| |
| 作者单位： | 中国地震局地质研究所 |
| |
| 摘 要： | 张北－尚义地震前华北北部地区存在为期两年以上的地下流体高值中期异常；近一年来该区地下流体异常此起彼落并与某些中等或中强地震活动遥相呼应；震前两个月距震中１００～２００ｋｍ的地区出现典型的地下流体短临异常。两年来跟踪上述异常，不断修正对震情形势的认识，震前半个月做出较为成功的短临预报
|
| 关 键 词： | 地震预报 地下流体异常 张北－尚义地震 |
THE ANOMALIES OF SUBSURFACE FLUIDS BEFORE THE ZHANGBEI SHANGYI EARTHQUAKE AND TRACE PREDICTION OF THE EARTHQUAKE |
| |
| Abstract: | efore the Zhangbei Shangyi M6.2 earthquake, the anomalies of high value of subsurface fluids have appeared for more than two years in the north area of Noth China. Some anomalies of subsurfase fluids rose one after another and coordinated with some moderate and moderate strong earthquakes in 1997, and some typical short impending earthquake anomalies appeared 2 months earlier than the earthquake in the region of 100～200km away from the epicenter. These anomalies were traced for two years, with the improv |
| |
| Keywords: | Earthquake prediction Subsurface fluids Zhangbei Shangyi earthquake |
| 本文献已被 CNKI 等数据库收录！ |
|
