迁入地资源环境压力指标体系构建与评价——以贵州省纳雍县为例

选取贵州省纳雍县为易地扶贫迁入地研究对象,构建了评价指标体系,对迁入地资源环境压力进行了评价;同时应用层次分析法确定指标权重,计算资源环境压力,并将结果划分为相对高、中、低压力区3个等级。分析结果表明,纳雍县整体资源较为贫乏,生态环境较为脆弱,人均资源量较少,造成资源环境整体压力较大;由贫困发生率与资源环境评价值作相关分析,资源环境压力与贫困发生率呈弱负相关性。

Constructing and assessment of the resource environment pressure index system of ingoing ground: a case study of Nayong county of Guizhou

Taking Nayong county of Guizhou province as the research object of ingoing ground for improving living condition this paper, constructs evaluation index system, and evaluates resource environment pressure of the ingoing ground. The analytic hierarchy process (AHP) is used to determine index weight at the same time. Resources and environment pressure is calculated, and the results are divided into relatively high, medium and low pressure area. The analysis result shows that the overall resource of Nanyong county is poor, and the ecological environment is relatively weak, the per capita resource is low, which lead to the overall pressure of the resource environment very lange. By analyzing of the incidence of poverty and the evaluation of resources and environment, which find out that the correlation between resource environmental stress and poverty incidence is negative.