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《South China Journal of Seismology》 1993-01
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ON THE EARTH RESISTIVITY ANOMALY AT XINGTAI GEOELECTRICAL STATION

An Weiguang (Seismological Bureau of Shanxi Province, Taiyuan )  
Study of monthly average Ps Value (Jul. 1973-Jun. 1992) at Xingtai Geoelectric Station indicates that a general tendency of the value tends to rises at one channel, but descends at three channels, just like a pattern of sine positive annual variation of annual period. It is of interest to note that in accompany with increase or decrease in annual variation amplitute, the time interval during which the Ps value rises or descends is related with earthquake of M7 at 400 km or M5 at 220 km away from the station. Study of the anomaly which is found after annual variation being quantitatively eliminated by difference method suggests that the earth resistivity observed at the station very effectively reflects earthquakes of M5 occuring within 220 km.
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【References】
Chinese Journal Full-text Database 2 Hits
1 An Weiguang(Seismological Bureau of Shanxi province Taiyuan 030002);STUDY ON THE ANOMALIES OF THE TANGSHAN Ms7. 8 EARTHQUAKE[J];INLAND EARTHQUAKE;1997-01
2 An Weiguang;Guo Bac'e(Seismological Bureau of shanxi Province , Taiyuan ,030002);STUDY ON ELIMINATING ANNUAL VARIATION OF EARTH RESISTIVITY WITH MONTHLY DIFFERENCE VALUE METHOD[J];INLAND EARTHQUAKE;1996-02
【Citations】
Chinese Journal Full-text Database 1 Hits
1 An Weiguang(Seismological Bureau of Shanxi Province);SHORT-TERM AND IMPENDING ANOMALY INDEX OF THE EARTH RESISTIVITY OF M 6 EARTHQUAKES IN NORTH CHINA[J];Earthquake;1991-06
【Co-citations】
Chinese Journal Full-text Database 3 Hits
1 An Weiguang;Guo Baoe(Seismological Bureau of Shanxi Province);Earth Resistivity Anomaly of Yangyuan Station[J];EARTHQUAKE RESEARCH IN SHANXI;1994-02
2 An Wetguang; Guo Baoe(seismological Bureau of Bureau or Shanxi Province);Research on the Variation Reason of the Ground Resistivity of Datong Station[J];EARTHQUAKE RESEARCH IN SHANXI;1996-01
3 Sun Peiqi Yin Fangxin (Seismological Office of Nanyang,Henan) Wang Zhenzhong Sun Ruiliang (Committee of Science and Technology of Fangcheng County);Analysis Process of Forecasting Dengfeng,Henan M 4 7 Earthquake Using Ground Water Data[J];EARTHQUAKE RESEARCH IN SHANXI;1997-04
【Co-references】
Chinese Journal Full-text Database 3 Hits
1 An Weiguang(Scismological Bureau of Shanxi Province);VARIATION OF EARTH RESISTIVITY BEFORE FENGZHEN EARTHQUAKE OF M=5.8[J];Earthquake;1987-03
2 An Weiguang (Seismological Bureau of Shanxi Province,Taiyuan 030002);THE PRECURSORY ANOMALIES OBSERVED AT TAIYUAN STATION PRIOR TO DATONG-YANGGAO EARTHQUAKE OF M 6.1[J];SOUTH CHINA JOURNAL OF SEISMOLOGY;1994-02
3 An Weiguang(Seismological Bureau of Shanxi Province, Taiyuan);ANOMALY ON EARTH RESISTIVITY BEFORE TWO EARTHQUAKES OF 6. 1 AND 5. 8 ALONG DATONG-YANGGAO REGION[J];Inland Earthquake;1992-04
【Secondary Citations】
Chinese Journal Full-text Database 4 Hits
1 An Weiguang ( Seismological Bureau of Shanxi Province );THE ANOMALOUS VARIATION OF THE EARTH RESISTIVTTY CAUSED BY THE LONGYAO EARTHQUAKE ( M_s=5.8 )[J];Seismological Research of Northeast China;1987-04
2 Jin Anzhong Li Runxian Wu Longmao Wang Ruitian Li Yanzhu Jin Xiangqian (Seismological Bureau of Shandong Province);THE SUDDEN CHANGE OF EARTH RESISTIVITY JUST PRIOR TO THE 1983 HEZE EARTHQUAKE OF M 5.9[J];Earthquake;1984-02
3 An Weiguang(Scismological Bureau of Shanxi Province);VARIATION OF EARTH RESISTIVITY BEFORE FENGZHEN EARTHQUAKE OF M=5.8[J];Earthquake;1987-03
4 ZHAO YU-LIN QIAN FU-YE (State Seismological Bureau);ELECTRICAL RESISTIVITY ANOMALY OBSERVED IN AND AROUND THE EPICENTRAL AREA PRIOR TO THE TANGSHAN EARTHQUAKE OF 1976[J];Chinese Journal of Sinica;1978-03
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