摘要
鉴于地震是变化事件而展示信息变化的过程性,本工作对"5.12"汶川8.0级地震和2011年3月23日茂县4.0级地震相继按地热的变化信息和"时序性"变化信息进行了数字化分析。分析结果表明,应用此方法展示了地震前后信息变化的过程性(演变)的特征(差异性),为改善地震预测或预防提供了一种方法,同时"地热"可以作为地震分析、预测的重要信息。
Earthquakes are change events,so they display the process of information＇ s change.This paper analyzes change information of geothermic and time-series information that are relative to Wenchuan Ms8.0 and Maoxian Ms 4.0 Earthquakes by the data of sounding observation every 08h and 20h per day from China Meteorological Administration and the minutes observation data of the wellhead temperature in Qionglai,Chengdu,by using the method of information digitization.The result shows the recognizable differentiation of the change process before and after the earthquake analyzed by the digital method,provides an analytic method for the improvement of earthquake prediction and shows geothermic information can be used as an important information to analyze or predict earthquake.
出处
《四川地震》
2011年第3期1-8,共8页
Earthquake Research in Sichuan
关键词
非规则
变化信息
数字化
地震预测
irregularity
change information
digitization
forecast
