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近年来,亚美尼亚共和国广泛开展了探索地震前兆的地球物理工作。1968年亚美尼亚科学院开始在赞格祖尔试验场进行这方面的地球化学研究。1974年开始在埃里温试验场进行了类似研究。对基准矿泉研究了主要组分(C1,HCO_3,SO_4,Na,K,Ca,Mg),微量组分,气体成分,pH,Eh。特别注意到对水中活动游离氦含量的观测,因为它的高浓度梯度说明它比其他方法提供更好的信息。
In recent years, the Republic of Armenia has carried out extensive geophysical work to explore the precursors of earthquakes. In 1968, the Armenian Academy of Sciences began to carry out geochemical studies in this area at the Zanzouar test site. A similar study was conducted at the Yerevan test site in 1974. The main components (C1, HCO_3, SO_4, Na, K, Ca, Mg), trace components, gas composition, pH and Eh were studied in the reference mineral springs. Particular attention was paid to the observation of the free helium content in water because its high concentration gradient suggests that it provides better information than other methods.