山西及其邻区地下流体强震中期和中短期预测时间方法研究
详细信息 本馆镜像全文    |  推荐本文 | | 获取馆网全文
摘要
收集观测连续、动态稳定的井(泉)的水位、水氡观测资料,选择适合中期和中短期的异常提取方法,对大同6.1和张北6.2级地震前的水位、水氡异常进行分析,依据统计资料给出了山西及其邻区强震地下流体中期和中短期发震时间预测的指标与方法。
In this paper,the observation data of groundwater levels in well/spring and water radon with continuous and stable observation in Shanxi province and its adjacent regions are collected.The special method for extracting intermediate-term and intermediate-short-term anomalies was chosen and used to analyse the anomalies of groundwater level and water radon before Datong M6.1 and Zhangbei M6.2 earthquakes.Based on the statistical data,the index and method for intermediate-term and intermediate-short-term strong earthquake forecast judging by the precursor anomalies in underground liquid in this area are suggested.
引文
[1]范雪芳,张淑亮,王吉易.地下流体中期和中短期前兆异常的四种判定方法[J].地震,2002,22(4):136-139.
    [2]范雪芳,张淑亮,王吉易.水氡滑动变化率法对发震时间的预测[J].山西地震,2006,(1):22-28.
    [3]耿杰,张昭东,魏焕,等.山东及邻区中强震前地下流体异常烟花特征及检验性预测[J].华南地震,2000,20(2):27-31.
    [4]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(1)[J].华北地震科学,2002,20(2):28-41.
    [5]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(2)[J].华北地震科学,2002,20(3):1-13.
    [6]王吉易,宋贯一,曹志成,等.地下水诱发的浅层前兆异常及其机理与有关的地震预报问题(3)[J].华北地震科学,2003,21(1):1-10.

版权所有:© 2023 中国地质图书馆 中国地质调查局地学文献中心