| 经济发展对泥石流灾害形成的危险性分析——以舟曲“8·8”泥石流灾害为例 |
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| 引用本文： | 杨月巧,李红,左兰丽,程丽娜.经济发展对泥石流灾害形成的危险性分析——以舟曲“8·8”泥石流灾害为例[J].生态经济(学术版),2011(8). |
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| 作者姓名： | 杨月巧 李红 左兰丽 程丽娜 |
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| 作者单位： | 防灾科技学院;民政部国家减灾中心; |
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| 基金项目： | 防灾减灾青年科技基金项目(201005) |
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| 摘 要： | 以甘肃省舟曲县为例,分析了8.8泥石流灾害产生的自然条件,指出经济发展为泥石流灾害提供了丰富的物源条件,并选取相关评价因子对当地经济发展三大支柱农业经济、林业经济和水电经济进行危险性分析。结果表明舟曲赖以生存的农牧业正是泥石流灾害产生的关键和主导的因子,林业经济的发展孕育了泥石流,而新的经济形式水电经济又为新的、更大的泥石流灾害的发生埋下了隐患。因此,经济发展中不能只关注经济的增长量,更要关注对自然生态环境的影响,避免诱发更多的自然灾害。
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| 关 键 词： | 泥石流 经济因素 危险性分析 |
The Economic Hazard Analysis of Debris Flow: a Case Study on 2010-08-08 Large-Scale Debris-Flow Hazard in Zhouqu |
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| YANG Yueqiao,LI Hong,ZUO Lanli,Cheng Lina.The Economic Hazard Analysis of Debris Flow: a Case Study on 2010-08-08 Large-Scale Debris-Flow Hazard in Zhouqu[J].Ecological Economy,2011(8). |
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| Authors: | YANG Yueqiao LI Hong ZUO Lanli Cheng Lina |
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| Institution: | YANG Yueqiao1,LI Hong2,ZUO Lanli1,Cheng Lina1(1.Institute of Disaster Prevention,Sanhe Hebei 065201,China,2.National Disaster Reduction Center of China,Ministry of Civil Affairs of PRC,Beijing 100124,China) |
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| Abstract: | The study of 2010-08-08 large-scale debris-flow hazard showed that economic is easy to bring a lot of the geological factor,which is one of debris flow occurring factors.In Zhouqu,the main economics consist of agricultural(husbandry),forestry and hydro-electric economy.Debris flow is affected by every economy by the danger analysis.Therefore,with the development of economy,it should be extremely important to the protection of environment,to avoid more natural disaster. |
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| Keywords: | debris-flow economic factor hazard analysis |
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