Preface to the special issue:Study on earthquake related phenomena, their mechanism and observationMa Qinzhong1-3
Further study on the anomalies in apparent resistivity in the NE configuration at Chengdu station associated with Wenchuan Ms8.0 earthquakeQian Jiadong, Ma Qinzhong, Li Shaonong4-17
Preliminary study on regional geo-resistivity anomaly before the Wenchuan Ms8.0 earthquakeZhu Tao18-25
Application of wavelet transform to the analysis of geoelectric field dataLi Wei, Ma Qinzhong, Song Zhiping, Wang Guanyue26-35
Hydrogeologic factors of geoelectric field and diurnal computation of preferred orientation of crack water seepageTan Dacheng, Xi Jilou, Zhang Hui, Wang Lanwei, Fan Yingying, An Haijing36-49
Analysis on precursory abnormal characteristics of geoelectric field at Changli stationGuo Jianfang, Ma Qinzhong, Tong Xin, Zhou Jianqing, Xue Zhifang, Hu Xiujuan50-60
Wavelet power spectrum analysis of the electromagnetic signals of Wenchuan Ms8.0 and Haiti Mw7.0 earthquakesXie Tao, Du Xuebin, Liu Jun, Fan Yingying, An Zhanghui, Chen Junying, Tan Dacheng61-71
Anomaly extraction method study and earthquake case analysis based on in-situ plasma parameters of DEMETER satelliteLiu Jing, Huang Jianping, Zhang Xuemin, Shen Xuhui72-83
Relation between directional characteristics of resistivity changes and principal stressChen Feng, Ma Maining, An Jinzhen84-93
Research on the observation methods and techniques of omni-directional spontaneous electric fieldXi Jilou, Song Yanru, Hu Mingzhao, Liu Chao, Xu Xuegong, Shang Xianqi94-107