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基于超效率DEA模型的我国各地区地质灾害易损性及其防治效率评价

, PP. 35-40

Keywords: 地质灾害,易损性,防治效率,超效率DEA模型,中国

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Abstract:

为了考察影响地质灾害易损性及其防治效率的影响因素,本文采用两次超效率DEA模型,结合地质灾害的成灾原理,在得出我国各省(市)地质灾害易损性评价值的基础上,对各省(市)地质灾害防治效率水平进行了定量分析与评价。结果表明地质灾害易损性及其防治效率水平均与我国各地区的经济发展水平、地理位置、地形地貌和资源开发利用的合理程度有一定的关联。

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