西北干旱半干旱区水贫困测度及驱动因素分析
发布时间：2018-10-21 07:31
【摘要】：通过构建水贫困评价指标体系,运用水匮乏指数(WPI)模型对西北干旱半干旱区2010—2014年水贫困状况进行测度,并进一步运用LSE模型对水贫困的驱动因素进行分析。结果表明,2010—2014年西北干旱半干旱区水贫困程度加重,水贫困呈明显的省、区分异特征,即甘肃省和宁夏回族自治区最为严重,其次是新疆维吾尔自治区,内蒙古自治区的水贫困程度相对最弱;西北干旱半干旱区的水贫困空间驱动类型为"资源-设施-能力-使用-环境"5因素联合型,不同地区因水资源禀赋、设施建设等差异,水贫困驱动因素有所不同。
[Abstract]:By constructing the evaluation index system of water poverty, using the water scarcity index (WPI) model to measure the water poverty from 2010 to 2014 in arid and semi-arid region of Northwest China, and further analyzing the driving factors of water poverty by using LSE model. The results show that the degree of water poverty in arid and semi-arid regions of Northwest China increased from 2010 to 2014, and the water poverty was obvious in different provinces, that is, Gansu Province and Ningxia Hui Autonomous region were the most serious, followed by Xinjiang Uygur Autonomous region. The degree of water poverty in Inner Mongolia Autonomous region is the weakest, and the spatial driving type of water poverty in arid and semi-arid region of northwest China is "resource-facility, capability, use-environment" combination type. The drivers of water poverty differ.
【作者单位】： 新疆生产建设兵团屯垦经济研究中心;石河子大学农业现代化研究中心;
【基金】：国家自然科学基金(编号:71563040) 新疆维吾尔自治区普通高校人文社会科学重点研究基地项目(编号:XJEDU020215C05)
【分类号】：TV213.4
[Abstract]:By constructing the evaluation index system of water poverty, using the water scarcity index (WPI) model to measure the water poverty from 2010 to 2014 in arid and semi-arid region of Northwest China, and further analyzing the driving factors of water poverty by using LSE model. The results show that the degree of water poverty in arid and semi-arid regions of Northwest China increased from 2010 to 2014, and the water poverty was obvious in different provinces, that is, Gansu Province and Ningxia Hui Autonomous region were the most serious, followed by Xinjiang Uygur Autonomous region. The degree of water poverty in Inner Mongolia Autonomous region is the weakest, and the spatial driving type of water poverty in arid and semi-arid region of northwest China is "resource-facility, capability, use-environment" combination type. The drivers of water poverty differ.
【作者单位】： 新疆生产建设兵团屯垦经济研究中心;石河子大学农业现代化研究中心;
【基金】：国家自然科学基金(编号:71563040) 新疆维吾尔自治区普通高校人文社会科学重点研究基地项目(编号:XJEDU020215C05)
【分类号】：TV213.4
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