| 新疆喀什地区地震前地磁脉动异常分析 |
| |
| 引用本文： | 杨少峰,陈宝生.新疆喀什地区地震前地磁脉动异常分析[J].地球物理学报,1998,41(3):332-341. |
| |
| 作者姓名： | 杨少峰 陈宝生 |
| |
| 作者单位： | 中国科学院地球物理研究所,北京,100101 |
| |
| 基金项目： | 国家自然科学基金!49474237 |
| |
| 摘 要： | 1996年11月17日至29日在新疆喀什地区发生8次地震，震前均观测到地磁脉动异常．文中对未发生地震期间地磁脉动观测的背景环境以及喀什台常见的地磁脉动进行分析，然后对地震前地磁脉动异常现象进行研究，并初步探讨这种震前地磁脉动异常的产生机制．这种震前发生的地磁脉动异常在地震的短期预报上可能有广泛的应用前景．
|
| 关 键 词： | 新疆喀什地区 地震 地磁脉动异常 |
| 收稿时间： | 1997-03-02 |
ABNORMALITY OF GEOMAGNETIC PULSATIONS BEFORE EARTHQUAKES AT KASHI REGION IN XINJIANG |
| |
| YANG SHAO-FENG,CHEN BAO-SHENG,DU AI-MIN,NING XUE-RONGXIAO FU-HUI,HONG FU-YUAN.ABNORMALITY OF GEOMAGNETIC PULSATIONS BEFORE EARTHQUAKES AT KASHI REGION IN XINJIANG[J].Chinese Journal of Geophysics,1998,41(3):332-341. |
| |
| Authors: | YANG SHAO-FENG CHEN BAO-SHENG DU AI-MIN NING XUE-RONGXIAO FU-HUI HONG FU-YUAN |
| |
| Institution: | Institute of Geophysics, Chinese Academy of sciences. beijing 100101, China |
| |
| Abstract: | Abnormality of geomagnetic pulsations was observed at Kashi region in Xinjiang before each of 8 earthquakes taking place from Nov. 17 to 29 in 1996. In this paper observation background and normal pulsations without earthquake are analyzed,abnormality of geomagnetic pulsations before earthquake is studied, and generation mechanism of the abnormality is discussed. This kind of pulsation abnormality before earthquake can be used in short bine prediction. |
| |
| Keywords: | Kashi region Earthquake Abnormality of pulsations |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《地球物理学报》浏览原始摘要信息 |
| 点击此处可从《地球物理学报》下载免费的PDF全文 |
|
