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地震 ›› 2002, Vol. 22 ›› Issue (2): 13-16.

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中国大陆地震死亡率的标度律及其在预测中的应用

傅征祥, 刘桂萍, 粟生平   

  1. 中国地震局分析预报中心, 北京 100036
  • 收稿日期:2001-10-16 修回日期:2001-11-29 出版日期:2002-04-30 发布日期:2021-12-21
  • 作者简介:傅征祥(1941-),男,上海人,研究员,1997年博士生导师,主要从事地震及其灾害预测研究。
  • 基金资助:
    国家科技部社会公益专项资金项目(2000-36)

Scaling laws of earthquake live loss rates and its application to prediction in China's continent

FU Zheng-xiang, LIU Gui-ping, SU Sheng-ping   

  1. Center for Analysis and Prediction, CSB, Beijing 100036, China
  • Received:2001-10-16 Revised:2001-11-29 Online:2002-04-30 Published:2021-12-21

摘要: 研究了中国大陆华北地区、西南地区和西北地区自1500年以来因地震造成人员死亡率的自相似指数标度律, 并将其应用于泊松模型中, 对未来地震人员死亡数作了长期预测。预测表明, 在2020年前, 华北地区、西南地区发生地震死亡1 000人以上事件以及西北地区发生地震死亡100人以上事件的概率都在0. 8以上。

关键词: 地震死亡率, 标度律, 中国大陆

Abstract: This paper studied the self-similar power scaling laws of earthquake live loss rates, duringaperiod from 1500 to 2000 for North China, Southwest China and Northwest China respectively. The laws have been used in long-term earthquake live loss prediction. The re searches show that the occurrence probabilities of earthquake live losses of 1000personsor more in North China and Southwest China, and 100personsor more in Northwest China would be 0. 8 or more before 2020 respectively.

Key words: Earthquake live losses, Scaling laws, China ′continent

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