昌黎井数字化水温资料分析  

Comprehensive analysis on digital water temperature data at Changli well

作　　者：张环曦 于春颂 郭建芳 夏伟奔[2] 

机构地区：[1]秦皇岛中心地震台,中国河北066100 [2]中国地震台网中心,中国北京100045

出　　处：《地震地磁观测与研究》2012年第5期188-192,共5页Seismological and Geomagnetic Observation and Research

基　　金：河北省地震局地震科研基金2010年度重点项目;河北省地震局2011年青年基金课题项目

摘　　要：昌黎井数字化水温具有比较规律的多年变化动态趋势,整理水温资料,分析水温前兆异常变化,得出水温变化机理和映震机理,为今后充分发掘地震前兆信息提供帮助。The digital water temperature of Changli well have regular dynamics trend for many years. Before, during and after the occurrence of an earthquake, the groundwater aquifers were impacted by the underground geological environment changes, so the data of water temperature was showed more obvious abnormal before, during and after the earthquake. In this paper, by collated and analyzed water temperature data at Changli well, the abnormal precursor changes of water temperature at changli well are analyzed. The mechanism of water temperature changes and reponse earthquake at Changli well is obtained. It was helpful to fully explore the precursor information which contained in the water temperature of Changli well in the future.

关 键 词：分析 前兆异常 

分 类 号：P315.72[天文地球—地震学]