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六十年代以来,不少国家利用地下水化学方法探索地震前兆,并取得了一定成效。在 近20年的工作基础上,各国科学家已形成了共同的研究思路和工作方法,当前讨论的重点已不是水化地震前兆是否存在的问题,而是如何向着研究的深度和广度进军的问题,为此,提出以下几点建议: 一、在重点监视区布设水化地震观测台网,利用灵敏度高、稳定性强的仪器、采用统一的水化学观测方法,探索水化地震前兆的时、空变化特征。
Since the 1960s, many countries have used groundwater chemistry to explore the earthquake precursors and have achieved some success. Based on the work of nearly 20 years, scientists from all over the world have formed common research ideas and working methods. The current discussion has focused not on the existence of pre-hydration earthquake precursors but on how to proceed in the depth and breadth of research. To this end, the following suggestions are made: First, the Hydrological Seismic Observatory Network should be laid in the key monitoring areas, using the instruments with high sensitivity and strong stability, the unified water chemistry observation method to explore the precursors of hydration earthquake, Change characteristics.