【摘要】 宁夏南部地区地质构造复杂，地震活动活跃，因此对该地区地电阻率数据的相关特性进行分析研究，对于地电阻率异常信息的研判具有现实意义。本文针对固原地电阻率和海原地电阻率数据的相关性和差异性展开分析，对2014年以来产出的数据进行处理计算，分析两者年变相关性，并通过相关性的数据进行量化，结合典型地震事件进行分析，提取异常信息的研判参数；其次通过对地电阻率加速度、测值比进行计算分析，得出二者之间的差异性指标，并分析季节性变化对地电阻率数据的影响，从而为地电阻率异常信息的判定提供依据。更多还原

【Abstract】 The southern region of Ningxia has complex geological structure and active seismic activity.Therefore, it is of practical significance to analyze and study the correlation characteristics of the georesistivity data in southern Ningxia for the judgment of the anomalous information of georesistivity. This topic analyzes the correlation and difference of the georesistivity data of Guyuan and Haiyuan, processes and calculates the data produced since 2014, and analyzes the annual correlation of the two georesistivity data; The data quantification of correlation is analyzed with typical earthquake events, and the judgment parameters of abnormal information are extracted. Secondly, by calculating and analyzing the acceleration and measured value ratio of the georesistivity data,the difference index between the two is produced. A and the influence of seasonal changes on the georesistivity data is analyzed, so as to provide a basis for the determination of anomalies in georesistivity data.更多还原