| 湖泊在地震预报中的意义 |
| |
| 引用本文： | 郭安宁.湖泊在地震预报中的意义[J].内陆地震,1995,9(1):80-85. |
| |
| 作者姓名： | 郭安宁 |
| |
| 作者单位： | 国家地震局兰州地震研究所 |
| |
| 摘 要： | 湖泊渗水使其下部的活动构造成了地壳中的弱点，因此可作为构造分段的地点，即将来发震时可能为震源断层传播的始点或终点。湖泊也是震中迁移始发点穴位之一。另外在短临预报中湖泊也是震前地壳形变、长周期波动和地下冒气的前兆放大点。
|
| 关 键 词： | 渗透 地壳形变 地震预报 湖泊 |
LAKE-WATER PENETRATION WITH EARTHQUAKE PREDICTION |
| |
| Guo Anning.LAKE-WATER PENETRATION WITH EARTHQUAKE PREDICTION[J].Inland Earthquake,1995,9(1):80-85. |
| |
| Authors: | Guo Anning |
| |
| Abstract: | Due to the penetration of lake-water,the crust beneath became weakened. In this paper,the author suggests this weakened,tectonic site could be considered as separating point of tectonic segmentation,which might be either the starting or end point of focal fault propagation,and the initial place of epicentral migration as well.Furthermore,prior to earthquakes,lake -water can amplify the abnormal features of crustal deformation,long-period motion and earth gas,it is one of the methods in short-term and impending earthquake prediction. |
| |
| Keywords: | Percolation Infiltration Crustal deformation Earthquake prediction Lake |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
