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地震 ›› 1998, Vol. 18 ›› Issue (S1): 58-64.

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地震电磁扰动场磁电分量综合信息的研究

关华平1), 陈智勇2)   

  1. 1) 中国北京 100036 中国地震局分析预报中心;
    2) 中国廊坊 065000 河北省廊坊市地震局
  • 收稿日期:1998-06-03 修回日期:1998-06-23 出版日期:1998-10-20 发布日期:2022-09-30
  • 作者简介:关华平,男,1943年10月出生,副研究员,主要从事地震预报及地电、电磁辐射预报方法等研究工作。

STUDY ON THE COMPREHENSIVE INFORMATION OF THE MAGNETIC-ELECTRONIC COMPONENT IN A SEISMIC ELECTRO-MAGNETIC DISTURBANCE FIELD

Guan Huaping1), Chen Zhiyong2)   

  1. 1) Center for Analysis and Prediction, CSB, Beijing 100036, China;
    2) Seismological Bureau of Langfang City, Hebei Province, Langfang 065000, China
  • Received:1998-06-03 Revised:1998-06-23 Online:1998-10-20 Published:2022-09-30

摘要: 磁场和电场,是电磁场同一事物中相互依存的二个方面。作为电磁 扰动场地震短临前兆新方法的研究与应用,亦应同时探测、综合分析,才有利于学科的深人发展。经过长期多台区比较系统地对比观测和资料的综合分析研究,证实了一定范围内一定强度的地震,其电磁辐射前兆异常反映,包含磁场分量变化和电场分量变化二个方面。而且,磁电分量信息的同步异常,往往集中出现在比较强地震的短临时段,因此,采取磁场分量与电场分量同时接收,应是地震电磁扰动研究与应用的发展方向。

关键词: 磁场, 电磁扰动, 电场

Abstract: The magnetic field and the electronic field are two interdepending aspects of the electro-magnetic field. It is helpful to further develop this specific topic that we should observe and analyze them comprehensively as a new seismic short-term and impending precursor method of electronic-magnetic disturbance field. It has been proved that the precursory anomalies of electromagnetic radiation include the change of both magnetic component and electronic compo-nent within certain distance before comparatively strong earthquakes by systematically comparing observations and comprehensively analyzing and studying based on the data from the long-term observations at several stations. In addition, the magnetic and electronic anomalies usually (emerge in the short-term and impending phase before a comparatively strong event, so it is the development direction of the study and application of seismic electronic-magnetic distur-bance while the magnetic component and the electronic component should be received simulta-neously.

Key words: Magnetic field, Electro- magnetic disturbance, Electronic field