北京地区震磁研究的进展与展望

地震 ›› 2002, Vol. 22 ›› Issue (1): 49-54.

北京地区震磁研究的进展与展望

詹志佳, 赵从利, 高金田, 沈文志

中国地震局地球物理研究所, 北京 100081

收稿日期:2001-03-21 修回日期:2001-05-27 出版日期:2002-01-31 发布日期:2021-12-21
作者简介:詹志佳(1941-),男,福建龙岩人,研究员,主要从事地磁学、构造磁学及地震预测研究。

Progress and prospect of seismomagnetic re search in Beijing area

ZHAN Zhi-jia, ZHAO Cong-li, GAO Jin-tian, SHEN Wen-zhi

Institute of Geophysics, CSB, Beijing 100081, China

Received:2001-03-21 Revised:2001-05-27 Online:2002-01-31 Published:2021-12-21

摘要/Abstract

摘要： 北京地区地磁观测网由16条测线、150个测点与16个临时台组成,取得了大量的准确可靠资料。应用这些资料,消除了地磁正常变化背景,分析研究了震磁前兆信息,获得了有意义的震磁前兆,在地震监测预报工作中具有积极作用与一定实效。与此相配合,开展了密云水库与活动断裂的构造磁学研究,为震磁前兆研究提供了有实用价值的结果,并且讨论与展望了震磁前兆研究的发展前景。

关键词: 震磁前兆, 地震预测, 构造磁学, 北京地区

Abstract: The geomagnetic network in Beijing area consists of 16 pr of iles, 150 sites and 16temporary stations. A lot of precise and reliable data have been obtained in the net-work. Using these data, the normal change background of geomagnetic field was eliminat-ed, and the seismomagnetic precursor information was analyzed and re searched. The sig-nificant seismomagnetic precursor was obtained. Several earthquakes were well predicted, and ithas active effect and some practical efficiency in earthquake monitoring and predic-tion work. Combining with this project, the tectono-magnetism re search of the under-ground nuclear explosion, the Miy unreservoir and the active fault has been carried out, providing the results with practical value for seismomagnetic precursor study. Finally, this paper discusses and prospects the development prospects of seismomagnetic precursor re search.

Key words: Seismomagnetic precursor, Earthquake prediction, Tectono-magnetism, Bei-jing area

中图分类号:

P315.72+1

詹志佳, 赵从利, 高金田, 沈文志. 北京地区震磁研究的进展与展望[J]. 地震, 2002, 22(1): 49-54.

ZHAN Zhi-jia, ZHAO Cong-li, GAO Jin-tian, SHEN Wen-zhi. Progress and prospect of seismomagnetic re search in Beijing area[J]. EARTHQUAKE, 2002, 22(1): 49-54.

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