节点文献
昆仑山口西8.1级地震前的地震活动异常及预测意义的讨论
THE ANOMALIES OF SEISMICITY BEFORE WEST TO KUNLUN MOUNTAIN PASS M_S8.1 EARTHQUAKE AND ITS PREDICTION SIGNIFICANCE
【摘要】 昆仑山口西8.1地震前明显地出现大区域地震活动平静、高b值、高调制、低熵值的异常配套现象.回顾性分析了巨大地震前不同时间和空间尺度的地震活动性异常,探讨了巨大地震的预测可能性.
【Abstract】 Before west to Kunlun Mountain Pass MS8.1 earthquake,the anomaly coupling phenomena of seismicity quiescence in large area,high b value,high modulation and low entropy value appeared obviously.The anomolies of seismicity in different timespace scales before great earthquake are analysed and the prediction possibility to great earthquake is discussed.
【关键词】 巨大地震;
地震平静;
异常配套性;
跟踪预测;
【Key words】 Great earthquake; Earthquake quiescence; Anomaly coupling; Tracing prediction;
【Key words】 Great earthquake; Earthquake quiescence; Anomaly coupling; Tracing prediction;
【基金】 十五"国家科技攻关项目:华北地区强震的地震活动性短期预测方法研究(2001BA601B01-01-02);中国地震局地球物理研究所论著编号:02AC2038.
- 【文献出处】 西北地震学报 ,Northwestern Seismological Journal , 编辑部邮箱 ,2003年01期
- 【分类号】P315.75
- 【被引频次】6
- 【下载频次】37