地震组异常及其判别
ANOMOLIES ASSOCIATED WITH EARTHQUAKES AND THEIR IDENTIFICATION
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摘要: 本文是"地震的成组孕育过程和预报的基本途径"系列成果之二。在分析邢台一海城-唐山、通海-龙陵-松潘和奠边府-澜沧-曼德勒等三组强地震的水化、水位和地壳形变异常的基础上,确认了地震组异常存在的事实,总结出地震组异常的特征,提出了判别地震组异常的原则和方法。认为从地震成组孕育的观点出发,依据地震组异常可以预测强地震的成组活动、确定地震组的活动范围以及判定地震组地震的发展趋势。Abstract: This paper is the second part of the series results of "the preparation process of earth-quakes in group and the basic ways for their prediction".Based on the analysis of hydrochem-ical, water level and crustal deformation anomalies associated with three groups of strong earthquakes such as Xingtai-Haicheng-Tangshan earthquake group, Tanghai-Longling-Songpan and Dianbianfu-Lancang-Mandele earthquake groups, we have confirmed the fact that the anomalies of earthquake groups do exist, summed up their characteristics and pro-posed the principle and methods to identify them, It has been considered that, from the point of view of earthquake preparation in groups and based on the anomalies associated with earthquake groups, the grouping activity of strong earthquakes can be predicted, the activity range of earthquake groups can be determined and the developing tendency of earthquake groups can be identified.
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