| 西南省域地震灾害耦合因素分析 |
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| 引用本文： | 吴微微.西南省域地震灾害耦合因素分析[J].地震地磁观测与研究,2014(1):92-96. |
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| 作者姓名： | 吴微微 |
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| 作者单位： | 四川省地震局,中国成都610041 |
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| 基金项目： | 地震行业科研专项“西南地震应急对策新模式与关键技术研究（201108013）”资助 |
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| 摘 要： | 利用西南震害资料，对西南省域（云南、四川、重庆、西藏、贵州）在一定时空尺度上M≥5．0历史地震事件活动水平及震害特征进行系统分析，找出地震灾害（包括人员伤亡、经济损失、次生灾害等）的时间发展特征、空间分布特征和强度分级特征；研究地震灾害与西南区域人口分布、经济水平、地形地貌、人文因素之间的耦合关系，为进一步减轻、减少地震灾害应急处置的不确定性和风险性提供有效建议。
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| 关 键 词： | 震害特征 地形地貌 应急处置 耦合因素 |
Research on the coupling factors of earthquake disasters in southwest of China |
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| Wu Weiwei.Research on the coupling factors of earthquake disasters in southwest of China[J].Seismological and Geomagnetic Observation and Research,2014(1):92-96. |
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| Authors: | Wu Weiwei |
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| Institution: | Wu Weiwei (Earthquake Administration of Sichuan Province, Chengdu 610041, China) |
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| Abstract: | Based on the earthquake catalog with magnitude over 5 .0 and reports of earthquake disas-ter evaluation provided by provincial earthquake administration,the major data and charac-teristics of earthquake disasters in southwest China are summarized,the spatial-temporal characteristics and strength grade characteristics were analyzed.The research indicated that earthquake disasters have a coupling relationship with population distribution,economic level,topography and geomorphology and human factors in southwest of China. Some summarizes for the governments to reconstruct and reduce earthquake disaster are proposed. |
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| Keywords: | characteristics of seismic disaster topography and geomorphology emergency disposal coupling factors |
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