| 国际大震轻灾类地震区域划分研究 |
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| 引用本文： | 孙刚,宁宝坤,曲国胜,刘晶晶,李伟华.国际大震轻灾类地震区域划分研究[J].国际地震动态,2014(8):10-16. |
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| 作者姓名： | 孙刚 宁宝坤 曲国胜 刘晶晶 李伟华 |
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| 作者单位： | 中国地震应急搜救中心; |
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| 基金项目： | 国家重大科学仪器设备开发专项“集成高精度定位定姿测量仪的地震应急救援系统应用开发(课题编号:2012YQ16018506)”;中国地震应急搜救中心青年基金项目“基于重点救灾目标的国际地震救援策略初步研究——以中国西部多震邻国为研究对象”共同资助 |
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| 摘 要： | 统计了1900年以来全球约2200次6．0级以上地震，将数据分为ABC3类，并给出了大震轻灾类地震的定义。对大震轻灾类地震进行提取，结合全球地震带的分布情况，划分国际大震轻灾类地震分布区域，给出国际大震轻灾类地震分布图。该图将全球划分为7个大震轻灾区域，初步分析，这些区域主要位于欧亚地震带最西段、印尼苏门答腊及附近海域和印尼班达海附近，环太平洋地震带的西南段、北段和南美秘鲁智利一带。
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| 关 键 词： | 国际 大震轻灾 地震 区域划分 |
Study on the light disaster zonation of global earthquake |
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| Sun Gang,Ning Baokun,Qu Guosheng,Liu Jingjing,Li Weihua.Study on the light disaster zonation of global earthquake[J].Recent Developments in World Seismology,2014(8):10-16. |
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| Authors: | Sun Gang Ning Baokun Qu Guosheng Liu Jingjing Li Weihua |
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| Institution: | (National Earthquake Response Support Service, Beijing 100049, China) |
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| Abstract: | About 2 200 earthquakes with magnitude over 6.0 are collected in this article. The data are classified into three categories ABC, and the definition of a class earthquake characterized by large magnitude and with light disaster is given and extracted. Combined with the distribution of global seismic zone, the distribution area of the large earthquake with light disaster is given and mapped. The map is divided into seven area, mainly located in the most western part of the Eurasian seismic zone, and near Indonesia′s Sumatra and Indonesia, Banda Sea near the southwest section of the circum-Pacific seismic belt, the North segments and South America Peru and Chile area. |
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| Keywords: | international mild earthquake disaster earthquake regional division |
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