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气汞的第一个同震效应记录
车用太1) 杨丽2) 何镧3) 鱼金子1)
1)中国地震局地质研究所,北京市朝阳区华严里甲1号 100029;2)云南省地震局,昆明 650224;3)杭州超距科技有限公司,杭州 310030
摘要:
利用杭州超距科技有限公司最近研发的ATG-6138型测汞仪在云南省弥勒井气汞(Hg)观测中记录到尼泊尔8.1级地震的同震效应。这是中国气汞观测的第一个同震效应的纪录。这一事实表明了进一步提升地震地下流体化学量观测仪器的观测精度与采样率,有可能记录到固体潮与同震效应等更多的地壳动力作用信息,从而进一步提升其地震前兆监测能力。
关键词:  气汞  同震效应  尼泊尔地震  弥勒井
DOI:
分类号:
基金项目:地震科技星火计划(XH15041Y)资助
The first record of co­seismic effect of mercury vapor in China
Che Yongtai1) Yang Li2) He Lan3) Yu Jinzi1)
1)Institute of Geology, China Earthquake Administration, Beijing 100029,China;2)Earthquake Administration of Yunnan Province,Kunming 650224,China;3)Hangzhou Aadtech Co. Ltd.,Hangzhou 310030,China
Abstract:
Using the ATG-6138m ercury detector recently developed by the Hangzhou Aadtech Co. Ltd.,a record of the co-seismic effect of mercury(Hg)vapor accompanying the 2015 Nepal MS8.1 earthquake was obtained in the Mile monitoring well,Yunnan Province. This is the first record of co-seismic effect obtained by mercury vapor observation in China. Such a fact implies that it would be possible to record more information about crustal dynamic effects,such as solid tide,co-seismic effect,etc.,by further improving the observation instrument precision and increasing the sampling frequency of the chemical quantity of subsurface fluids. This may help us to raise the capability of earthquake precursor monitoring and forecasting in the future.
Key words:  Mercury vapor  Co­seismic effect  The Nepal earthquake  Mile monitoring well