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一、我国地震水文地球化学观测工作的发展历史 1966年3月邢台相继发生6.8和7.2级强震后,在已故周恩来总理的关怀下,我国地震预报工作很快建立和发展起来,地震地下水(当时只有水位和水氡)也做为地震前兆观测项目之一投入现场观测,先后有地质部水文地质工程地质研究所和中国科学院地质研究所及贵阳地球化学所等单位,分别在邢台震区内的宁晋、隆尧、四芝兰和京、津地区建立了水化和水位观测站或观测点。自1968年有正式观测资料以来至今已有18年的观测历史,18年来该项工作经历了三个明显的发展阶段,即:初期建立与快速发展阶段;经历强震检验与经验积累阶段;完善观测系统和调整巩固阶段。
I. History of Seismological Hydrogeochemistry Observation in China After the strong earthquakes of magnitude 6.8 and 7.2 occurred in Xingtai in March 1966 and under the care of the late Premier Zhou Enlai, the earthquake prediction work in our country was quickly established and developed. The earthquake groundwater ( At that time, only the water level and water radon were also used as one of the observation items of earthquake precursors. They were successively put into field observation by the Institute of Hydrogeology and Engineering Geology of the Ministry of Geology and the Institute of Geology of the Chinese Academy of Sciences and the Guiyang Geochemistry. Ningjin, Longyao, Si Zhi Lan and Beijing, Tianjin hydropower and water level established observation stations or observation points. It has been 18 years since the official observational data in 1968 and has undergone three distinct stages of development over the past 18 years, namely: the initial stage of establishment and rapid development; the stage of strong earthquake inspection and experience accumulation; the improvement of Observation system and adjustment and consolidation phase.