江苏地磁加卸载响应比的异常标志体系  

Anomaly index system of geomagnetic load-unloading response ratio in Jiangsu area

作　　者：冯志生[1] 林云芳[2] 王建宇[1] 蒋延林 孙伟[1] 庄明龙[1] 

机构地区：[1]江苏省地震局,南京210014 [2]中国地震局地球物理研究所,北京100081 [3]高邮地震台,江苏高邮225600

出　　处：《地震》2000年第2期61-68,共8页Earthquake

基　　金：中国地震局"九五"科研攻关项目!( 95-0 4 -0 1 -0 1 -1 0 )

摘　　要：应用曾小苹等人提出的地磁加卸载响应比法 ,研究了江苏地磁台网 1 983～ 1 997年的加卸载响应比异常及其间台网内和网缘附近 MS4.6以上地震之间的关系 ,提出了适用于江苏地磁台网分析预报的标志体系 。In this paper the relation between load-unloading response ratio anomaly and the earthquakes with MS≥ 4 .6within and around network of Jiangsu Geomagnetic station from 1 983～ 1 997is studied by using the method of load unloading response ratio presented by Zeng Xiaoping (1 996) .The index system fitting to Jiangsu Geomagnetic network analytic prediction is presented and its prediction efficiency is assessed.

关 键 词：加卸载响应比 标志体系 地磁异常 地震预报 

分 类 号：P315.7[天文地球—地震学]