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天津及邻近地区中强地震震源区水文地球化学环境与特征的研究
引用本文:李一兵,庞群英.天津及邻近地区中强地震震源区水文地球化学环境与特征的研究[J].华北地震科学,1999,17(2):72-78.
作者姓名:李一兵  庞群英
作者单位:天津市地震局!天津300201
基金项目:华北地区地球化学背景场课题组华北地区地球化学背景场课题组
摘    要:天津及邻近地区自1966年3月6日至今一般说来卅余年的时间内先后发生了邢台、渤海、唐山三次7级以上大地震和十余次6级中强地震,为研究该区的水文地球化学环境提供了有利条件,作者依据该区域内392口井,5000多个水样,20余个项目的分析资料,探讨了中强地震震源区水文地球化学环境与特征,为探索利用水文地球化学方法判定潜在震源区开辟了新的途径。

关 键 词:地震预报  震源范围  水文地球化学  测量  震源区

RESEARCH ON THE FEATURES AND THE HYDROGEO-CHEMISTRY CIRCUMSTANCES OF FOCAL REGIONS OF THE MODERATELY STRONG EARTHQUAKES IN TIANJIN AND ITS VICINITY
Li Yibing,Pang Qunying.RESEARCH ON THE FEATURES AND THE HYDROGEO-CHEMISTRY CIRCUMSTANCES OF FOCAL REGIONS OF THE MODERATELY STRONG EARTHQUAKES IN TIANJIN AND ITS VICINITY[J].North China Earthquake Sciences,1999,17(2):72-78.
Authors:Li Yibing  Pang Qunying
Abstract:Three earthquakes of magnitudes over 7 and more than 10 earthquakes of magnitudes over 6 occurred in Tianjin and its vicinity since the 1966 Xingtai earthquake,it provides favorable conditions for studying the circumstance of hydrogeo-chemistry.The authors have approached the features and the hydrogeo-chemistry circumstances of the moderately strong earthquakes on the basis of the data of 392 wells and over 5000 water sampoles,our research explores a new way to determine the potential seismic region by using the method of hydrogeo-chemistry.
Keywords:moderately strong earthquake  hydrogeo-chemistry measurement  earthquake prediction
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