首页 | 本学科首页   官方微博 | 高级检索  
     检索      

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)
引用本文:王吉易,宋贯一,曹志成,郑云贞,张子广,范雪芳,黄辅琼,杨明波.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.
作者姓名:王吉易  宋贯一  曹志成  郑云贞  张子广  范雪芳  黄辅琼  杨明波
作者单位:1. 河北省地震局,河北,石家庄050021
2. 山西省地震局,山西,太原030002
3. 中国地震局分析预报中心,北京100036
4. 北京市地震局,北京100080
摘    要:分析了现有主要地震前兆模式(包括热物质上涌模式)在解释现实观测到的浅层异常时遇到的困难。论证了金种前兆异常与空间环境因子之间具有的密切成因联系。诱发前兆异常具有7个主要的特征,即种类的多样性、与降水及地下水变化关系的非线性、发生的周期性和季节性、变化的层次性、时间分布的成丛性、空间分布的大区域性以及多种手段异常变化的时空关联性等。

关 键 词:地下水  诱发  浅层前兆异常  地震预报  地震前兆模式  空间环境因子  降水  周期性
文章编号:1003-1375(2002)03-0001-13

The mechanism of shallow layers anomaly caused by groundwater and its related question in earthquake prediction(2)
WANG Ji yi ,SONG Guan yi ,CAO Zhi cheng ,ZHENG Yun zhen ,ZHANG Zi guang ,FAN Xue fang ,HUANG Pu qiong ,YANG Ming bo.The mechanism of shallow layers anomaly caused by groundwater and its related question in earthquake prediction(2)[J].North China Earthquake Sciences,2002,20(3):1-13.
Authors:WANG Ji yi  SONG Guan yi  CAO Zhi cheng  ZHENG Yun zhen  ZHANG Zi guang  FAN Xue fang  HUANG Pu qiong  YANG Ming bo
Institution:WANG Ji yi 1,SONG Guan yi 1,CAO Zhi cheng 1,ZHENG Yun zhen 1,ZHANG Zi guang 1,FAN Xue fang 2,HUANG Pu qiong 3,YANG Ming bo 4
Abstract:the problems in explanation of shallow layer anomalies with current seisimic precursor model (including material effusive model)are analyzed.Precursory anomalies have close relation with environmental factors in cause of formation.Induced precursory anomalies have 7 main features,i.e.diversity of types,the nonlinearity correlating with the change of rain and groudwater,the periodicity and seasonal feature of occurrence,hierarchical feature of variation,tussocky feature in temporal distribution,broad area in spatial distribution and the relevance of different kind anomalies.
Keywords:induced anomalies  seismic precursor model  spatial environmental factors  feature of precursory anomalies
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号