| 基于MAPGIS的永吉县地质灾害易发性评价 |
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| 引用本文： | 王寅冬,田宇,马晓艳.基于MAPGIS的永吉县地质灾害易发性评价[J].吉林地质,2010,29(1):127-129. |
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| 作者姓名： | 王寅冬 田宇 马晓艳 |
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| 作者单位： | 中国建筑材料工业地质勘查中心吉林总队,吉林,长春,130031 |
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| 摘 要： | 本文根据野外实际调查成果,描述了永吉县地质灾害发育的特点,分析了地质灾害发育的控制因素和影响因素,利用层次-模糊评价法结合MAPGIS对永吉县地质灾害的易发性进行评价,并进行了灾害易发区划分,其结果可对当地制定相应的应急预案,采取相应的防范措施提供依据。
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| 关 键 词： | 地质灾害易发性 层次-模糊综合评价 空间分析 |
Evaluation on the susceptibility of geological disasters based on MAPGIS in Yongji County,Jilin Province |
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| WANG Yin-dong,TIAN Yu,MA Xiao-yan.Evaluation on the susceptibility of geological disasters based on MAPGIS in Yongji County,Jilin Province[J].Jilin Geology,2010,29(1):127-129. |
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| Authors: | WANG Yin-dong TIAN Yu MA Xiao-yan |
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| Institution: | Jinlin Team of Geological Survey Center of Chiina Building Matericls Industry,Changchun 130031,Jilin,China |
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| Abstract: | Based on actual field survey results,this article described the characteristics of geological disasters of Yongji County,analyzed the controlling factors and factors influencing of the geological disasters,used the Fuzzy-AHP evaluation and the MAPGIS to carry on the evaluation on the susceptibility of geological disaster in Yongji County,and zoned disaster-prone areas.The result can be formulated corresponding emergency plan to the local and provided a basis for taking corresponding preventive measures. |
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| Keywords: | the susceptibility of geological disaster Fuzzy-AHP evaluation spatial analysis |
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