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《Seismological and Geomagnetic Observation and Research》 2016-06
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The analysis of electromagnetic disturbance data change at Hefei Seismic Station

Sun Hongbo;Lu Li;Liu Chuanqin;Wang Yikun;Hefei Seismic Station;  
Analyzing on the interference factors and their characteristics of the electromagnetic disturbance observation data of Hefei Seismic Station, we found the usage of the earth resistivity and the high power electric appliance has the obvious effect on the DC-Ⅱ type electromagnetic disturbance. The electromagnetic disturbance data appear different degree of change after some earthquake, and there are different forms of these types of changes.
【Key Words】: electromagnetic disturbance data changes analysis interference
【Fund】: 安徽省地震局合同制课题“电磁波在我省地震监测中的应用性研究”(项目编号:201332)
【CateGory Index】: P315.7
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