摘要
以华北、川滇、青藏东北缘、新疆及邻区等重点地区的地下流体观测点为基础,选择水位、水氡、水温、汞等长期观测资料,进行了历史强震震例的地下流体长趋势资料处理、干扰排除和异常提取的方法和技术的研究,初步建立了分区的强地震地下流体长期预测指标并探讨其异同。
In this paper, the procession, disturbing preclusion and anomaly extracted method and technology of suburface fluid long-time trend change data are studied before historical Strong Earthquakes (Ms ≥ 〉 7.0 on west egion or Ms≥6.0 east region in China) on major regions such as North China, Sichuan-yunnan, Northeast ,dge of Tibetan plateau, Xinjiang and its neighboring region. The subsurface fluid long-time prediction indexes of strong earthquake are preliminarily tried to build on different region.
出处
《地震研究》
CSCD
北大核心
2009年第4期323-332,共10页
Journal of Seismological Research
基金
"十一五"国家科技支撑项目(2006BAC01B02-03-04
2006BAC01B02-02-01)资助
关键词
地下流体
长趋势异常变化
指标
强震
预测
Subsurface Fluid, Long-time Trend Change, Index, Strong Earthquake, Prediction