广东省两次流体宏观异常的落实

Analysis of Two Fluid Marco-Anomalies in Guangdong Province

从外界干扰因素排除、区域构造活动异常鉴别、地下流体动力学等方面对广东省内出现的两次流体宏观异常进行了分析,讨论了引起异常的原因,从而排除了地震前兆的可能,对汶川地震后老百姓的"恐震"心理起到了安定作用。

Tremendous loss of life and property was caused by ＂ 5.12＂ Wenchuan huge earthquake. After a long time of the earthquake, the public were still immersed in fear of earthquake. Many marco-anomalies have been reported to seismological departments, therefore, it is very important for seismological departments to distinguish macro-anomalies, release information and keep social stability. Through eliminating disturbance factors, distinguishing active tectonic anomalies and subsurface fluid dynamics, two fluid macro-anomalies in Guangdong province are analyzed in this paper. The real causes of these marco-anomalies are revealed and the possibility of seismic precursors is eliminated, which helps make social order stable.