New progress in study on post-seismic tendency determination and prediction for following strong shocks in recent yearsDing Jianhai, Zhang Guomin, Yu Surong, Li Li1-7
The difficulty and limitation of the anomaly signal recognition of earthquake precursor observationYan Zunguo, Chen Junhua8-14
The relation between field and source about spatial scanning pattern of b valueCai Jingguan, Xu Zhaoyong15-22
Annual anomalies of seismicity before the three strong earthquakes from 1995 to 1996 in YunnanWang Shiqin, Yang Jideng, Lei Suhua, Fan Yang, Xu Guangyu31-36
Stress variation of well aquifer inverted by water level behaviors of pressure wellZhang Zhaodong, Liu Qingguo, Geng Jie37-42
The relation between seismological parameters (b value,η value and Dt value)and earthquake in Guangdong and its vicinityLiu Tepei, Pan Haishen43-51
The geomagnetic variation and the index of distinguishing anomaly before earthquake in Guangdong and its vicinitysYe Donghua52-59
A study on the earthquake risk segments of the North Fault Zone in West Qinling MountainKang Laixun, Zhang Xinji, Shi Yaliu, Huang Xingzhen, Li Liwu60-65
The digitized observation method of seismo-electromagnetic radiation and abnormal signals analysesJiang Yongquan, Zheng Yi, Gong Shisheng, Cai Jianyong, Lin Yishan, Shi Yongwen, Lin Huaiwei66-71