聊古一井气氡资料异常分析

英文篇名：ANALYSIS ON THE ANOMALOUS CHANGES OF GAS-RADON DATA IN LIAOGU NO.1 WELL
中文刊名：内陆地震
英文刊名：Inland Earthquake
作者：崔娜
英文作者：CUI Na(Liaocheng Hydrochemical Seismostation of Liaocheng City ; Liaocheng 252000 ; Shandong ; China)
中文关键词：山东 ; 聊古一井 ; 气氡 ; 前兆异常
英文关键词：Liaogu No.1 well ; Gas-radon ; Precursor anomaly ; Shandong
出版日期：2009-03-15
机构：山东聊城市军王屯聊城地震水化试验站;
年：2009
期：01
出版单位：内陆地震

摘要

概述了聊古一井气氡观测情况及其资料情况,分析了两次地震前该井气氡资料的异常。通过震例分析可以看出,气氡的异常属于短临异常,并且气氡测项对于发生在该区域内的4级以上地震有映震能力。在日常观测中,当出现异常时应注意首先排除诸如气温、气压及井压的影响因素。
The brief introduction of gas-radon observation and data in Liaogu No.1 well was done and the anomalies of gas-radon before two earthquakes were analyzed.Based on earthquake cases analysis,the anomalies of gas-radon were short-impending precursor information and the observation data of gas-radon showed good earthquake-reflecting capacity to earthquakes with MS 4.0 in the near field.In the daily observation,if there is anomaly,the influencing factors such as air temperature,atmospheric pressure and well pressure should be excluded at first.

引文

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