| 地震前兆研究的某些新进展 |
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| 引用本文： | 冯德益.地震前兆研究的某些新进展[J].国际地震动态,1996(8):9-14. |
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| 作者姓名： | 冯德益 |
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| 作者单位： | 天津市地震局 |
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| 摘 要： | 本文简要介绍了当前国际上在地震前兆研究方面取得的某些新进展。所介绍的前兆类别包括测震学前兆中的地震活动时空强分布特征、地震活动波与形变波、地震波特征量、高频地脉动、慢地震与“前兆波”,以及非测震学前兆中的应力与应变、地磁场与宇宙辐射、臭氧、重力脉冲、天体运动与电离层等。
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| 关 键 词： | 地震前兆 地震活动性 地震预报 |
NEW DEVELOPMENTS IN EARTHQUAKE PRECURSOR RESEARCH |
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| Feng Deyi.NEW DEVELOPMENTS IN EARTHQUAKE PRECURSOR RESEARCH[J].Recent Developments in World Seismology,1996(8):9-14. |
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| Authors: | Feng Deyi |
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| Abstract: | In this paper, some new developments in earthquake precursor research in the world today are briefly introduced. The precursors introduced here are divided into two kinds. One is the seismometric precursors, including the characteristics of time-space-strength distributions of seismicity, wave of seismicity and wave of deformation, characteristic quantity of seismic waves,high-frequency microseisms, slow earthquakes and "wave of precursors"; the other is the nonseismometric precursors, including stress and strain, electromagnetic field and cosmic radiation, ozone, gravity pulses, astronomical movement and ionosphere etc. |
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| Keywords: | earthquake precursor seismometric precursor nonseismometric precursor new development |
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