夏县地震台痕量氢气突升异常成因的调查与分析  

Investigation and analysis on jump anomalies in monitoring of trace hydrogen at Xiaxian Seismological Station

作　　者：刘国俊[1,2] 胡玉良 姚林鹏[1,2] 郭国祥 刘垚坤[2,5] Liu Guojun Hu Yuliang Yao Linpeng Guo Guoxiang Liu Yaokun(Xiaxian Central Seismological Station of Earthquake Administration of Shanxi Province. Xiaxian , 044400, China National Continental Rift Dy- namics Observatory of Taiyuan , Taiyuan 030025, China Earthquake Administration of Shanxi Province, Taiyuan 030021 Lin fen Central Seismological Station of Earthquake Administration of Shanxi Province ,Lin fen 041000,China Wutai Science and Technology Center Earthquake Administration of Shanxi Province, Wutai 034099, China)

机构地区：[1]山西省地震局夏县中心地震台,夏县044400 [2]太原大陆裂谷动力学野外科学观测研究站,太原030025 [3]山西省地震局,太原030021 [4]山西省地震局临汾地震台,临汾041000 [5]山西省地震局五台科技中心,五台034099

出　　处：《分析仪器》2017年第4期142-146,共5页Analytical Instrumentation

基　　金：中国地震局监测;预报;科研三结合课题(CEA-JC/3JH-160401)

摘　　要：针对2016年9月~10月山西夏县地震台痕量氢气出现的3次大幅突升变化,按照异常核实的时间相关性、空间相关性、强度相关性和机理相关性原则,对异常进行调查分析、实验,结果表明,山西夏县台痕量氢气大幅度变化系交流电源受干扰导致,非震兆异常,提出观测系统整改意见,以期为地震预测提供可靠的观测资料。Three jump anomalies appeared from September to October 2016. They were investigated and ana- lyzed according to the relativity principle of time, space, strength and mechanism. The results revealed that these phenomenas were not seismic precursor. The main reason was the power supply disturbance of the monitor.

关 键 词：痕量氢气 突升 异常 

分 类 号：P315.7[天文地球—地震学]