Based on the tracking and analysis of the long-term ground resistivity data of Suihua Seismic Station,the generation mechanism of the anti-annual resistivity of Suihua Seismic Station is revealed through the establishment of the site electrical structure model and the inversion calculation method.At the same time,the causes of various short-period changes in the apparent resistivity data are analyzed.On this basis,five M≥4.0 earthquakes near the station are analyzed.The results show that the apparent resistivity observation of Suihua Seismic Station has the characteristics of earthquake omen response,which can provide effective abnormal earthquake cases for earthquake prediction.
维普
万方数据