【摘要】 在全面认识青海东南部及其邻近地区构造背景和深入分析区域地震活动基本特征的基础上,利用《中国震例》资料,系统总结和研究了青海东南部地区中强震前长期、中期、短期和临震阶段的地震活动性和前兆异常,获得了青海东南部地区具有区域特色地震活动性和前兆观测的震例资料及相关结论。更多还原

【Abstract】 In this paper,based on the basic characteristics of the tectonic background and regional earthquake activity in southeast region of Qinghai province,the precursory anomalies and seismic activities of long-term,medium-term,short-term and impending before strong earthquakes in southeastern region of Qinghai province are analyzed according to the data of《Earthquake Cases In China》,and the characteristics of regional seismic activity,the precursory data and the results are got in the paper.更多还原