| 高分辨率地震成像研究--21世纪地震学发展的一个重要趋势 |
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| 引用本文： | 刘启元.高分辨率地震成像研究--21世纪地震学发展的一个重要趋势[J].国际地震动态,2000(4):9-11. |
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| 作者姓名： | 刘启元 |
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| 作者单位： | 中国地震局地质研究所,北京,100029 |
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| 摘 要： | 随着宽频带地震观测技术的不断发展，全球及区域数字地震观测台网的密度正在不断加大，用于流动地震观测的宽频带地震仪的数量将继续迅速增加。与此同时，宽频带数字地震观测资料的积累速率按指数增长，这意味着震源波裂过程及地球内部结构的高分辨率地震成像研究将成为２１世纪地震学发展的重要趋势。地震学与地球动力学研究的关系将日趋紧密，宽频带流动地震观测的作用和重要性必将与日俱增。
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| 关 键 词： | 地震观测技术 地震成像 高分辨率 地震学 发展 |
Research on High Resolution Seismic Imaging:An Important Development Trend of Seismology in the 21st Century |
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| Liu Qiyuan.Research on High Resolution Seismic Imaging:An Important Development Trend of Seismology in the 21st Century[J].Recent Developments in World Seismology,2000(4):9-11. |
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| Authors: | Liu Qiyuan |
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| Abstract: | Along with continuous development of broadband seismologic observation techniques,the density of global and regional digital seismologic observation networks is constantly increasing,and the quantity of broadband seismograph using for mobile seismologic observation will rapidly increase.Meanwhile,the rate of accumulation of broadband digital seismologic observation data is increasing exponentially,meaning that the research on high resolution seismic ima ging of earthquake source rupture process and internal structure of the earth will be an important development trend of seismology in the 21st century.The relationship between research on seismology and on dynamics of the earth will be closer and closer with each passing day,the role and importance of broadband mobile seismologic observation will certainly grow day by day. |
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| Keywords: | seismologic observation technique broadband seismologic observation seismic imaging high resolution |
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