冀中映震灵敏点的水文地球化学特征及灵敏组分
THE HYDROGEO-CHEMISTRY CHARACTERISTICS OF THE SENSTIVE SEISMIC PRECURSOR POINT IN CENTRAL HEBEI AND THE SENSTIVE GEOCHEM ISTRICAL COMPONENT
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摘要: 本文简述了映震灵敏组分及灵敏点的构造条件。认为冀中拗陷的南马庄-留路断裂潜山构造带、牛驼镇凸起、宁晋凸起地热异常区以及沧东断裂转折或与其他断裂交汇部位为映震灵敏区。分析了这些地区的水文地球化学特征,提出了映震灵敏点上的灵敏组分。这些灵敏组分一般来自地壳深部,多与热水或断层活动有关。Abstract: Basing on the analysis of the structure condition for the senstive precursor geochemistrical component and senstive points, we suggest that the geothermal anomalous regions in Nanmazhaung Lioulu fault Qanshan structure zone, Nioutuozheng upwarping, Nienjeng upwarping and the turning point of the fault and the crossing part of the faults are the senstive precursor points, In the terms of the analysis of the hydrogeo-chemistry characteristics in these regions, the senstive geochemistrical components in these point have been presented, which are generally from deep crust and mostly related with hot water and active fault.
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