| 党杰,杨胜元.云贵交界“9·7”地震贵州震区地质灾害风险评估[J].贵州地质,2015,32(1):71-77 |
| 云贵交界“9·7”地震贵州震区地质灾害风险评估 |
| Geologic Disaster Risk Estimation of Guizhou Region in 97 Earthquake in the border of Guizhou and Yunnan |
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| DOI： |
| 中文关键词: 地质灾害 风险评估 区域性 贵州 |
| 英文关键词:Geologic disaster Risk estimation Regional Guizhou |
| 基金项目:贵州省地质灾害监测预警与决策支持平台研究（Z113278） |
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| 中文摘要: |
| 为分析“9·7”地震贵州震区区域地质灾害的风险程度，采用模糊层次综合评价的方法，在全面统计分析研究区基础地质环境资料和地质灾害数据的基础上，开展基于GIS技术的地质灾害风险评估。评估结果根据风险值划分为极高风险区、高风险区、中风险区和低风险区四个等级区域，经与实际情况对比，具有较好的一致性，所得成果可为该区域地质灾害防治工作提供借鉴和帮助。 |
| 英文摘要: |
| In order to analysis the risk degree of regional geologic disaster，the FAHP method is used and on the basis of overall study the basic geo-environmental information and geologic disaster data in the target area，the geologic disaster risk is estimated by GIS technology，According to the risk value，the results are divided into：very high risk area，high risk area，intermediate risk and low risk area，this result is consistent with the reality and can be used for geologic disaster prevention in this area |
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