Information characteristics of ground fluid precursors of strong continental earthquakes

Information characteristics of ground fluid precursors of strong continental earthquakes

佚名

【期刊名称】《地震学报（英文版）》 【年(卷),期】2000(013)001

【摘要】It has become seismologist(s common view to attach importance to the study of the characteristics about the relationship among the space distribution of precursory anomalous stations, active structure, deep rock character, and different kinds of earthquakes. In this paper, the information characteristics of ground fluid precursors are analyzed with a few examples of earthquakes. The result shows that information characteristics of ground fluid precursors mainly demonstrate, temporally stage and acceleration pattern, specially, swarm and concurrence feature. It is a key scientific problem, we propose, to give deep study on the stage and concurrence pattern for realizing the seismogenic process as well as making relatively correct prediction to the potential earthquake focus and the occurrence time. 【总页数】7页(115-121)

【关键词】strong continental earthquake earthquake prediction ground fluid precursory information 【作者】佚名

【作者单位】Earthquake Research Institute of Lanzhou, China