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地震 ›› 2003, Vol. 23 ›› Issue (3): 43-50.

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地震前兆与短临预报探索

丁鉴海, 余素荣, 肖武军   

  1. 中国地震局分析预报中心, 北京 100036
  • 收稿日期:2002-11-18 修回日期:2003-03-04 出版日期:2003-07-31 发布日期:2021-12-21
  • 作者简介:丁鉴海(1941-), 男, 河北定兴人, 研究员, 主要从事地震前兆及地震综合预报等研究。
  • 基金资助:
    “ 十五” 国家科技攻关项目(2001BA601B01-05-04)

Study on seismic precursors and short-term and imminent prediction

DING Jian-hai, YU Su-rong, XIAO Wu-jun   

  1. Center for Analysis and Predict ion, CSB, Beijing 100036, China
  • Received:2002-11-18 Revised:2003-03-04 Online:2003-07-31 Published:2021-12-21

摘要: 针对地震短临预报面临的科学问题, 分析研究了地震前兆(近场前兆、远场前兆和大尺度动态前兆)预报地震的物理基础;总结了地震短临前兆时空演化特征和同步耦合现象。高空技术在地震前兆观测中的应用将有利于短临预报实践与探索。

关键词: 地震前兆, 大尺度动态前兆, 同步耦合现象, 空间技术, 短临预报

Abstract: Aiming at main scientific problems existing in earthquake short-term and imminent prediction at present, the physical basis of seismic precursors (source precursor, field precursor, large-scale dynamic precursor)is discussed.The spatio-temporal evolution characteristics and synchronous-coupling phenomena of short-term and imminent precursors are summarized.The application of space technology on earthquake precursor monitoring will benefit the exploration and practice of earthquake shortterm and imminent prediction.

Key words: Earthquake precursor, Large-scale dynamic precursor, Synchronous-coupling phenomena, Space technology, Short-term and imminent prediction

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