喀斯特山区多维贫困度时空变化特征分析——以毕节市为例

Temporal variation characteristics analysis of multidimensional poverty in Karst mountain areas——A case study of Bijie

运用多维贫困测度法及Yaahp10.5软件对毕节市县域尺度贫困度进行测度,分析其时空变化特征,并提出反贫困路径。结果表明:1)2005~2013年,研究区贫困度总体呈下降趋势,贫困度最高值与最低值差值由0.66减小至0.44,贫富差距明显缩小。2)重度贫困县主要分布在研究区西部,研究时期内,重度贫困县由5个减少至2个。3)经济维度指标对区域贫困度差异影响最大,环境和社会维度影响相对较低。发展山区特色产业以促进农民增收,加大石漠化治理强度以改善环境,增加基础设施建设投入以提高居民生活水平,协调经济、环境、社会的关系,是喀斯特山区主要反贫困路径。

We apply the multidimensional poverty degree and Yaahpl0.5 software to analyze the tem- poral variation characteristics and anti - poverty path in Bijie city. The results showed that ： 1 ） 2005 2013, poverty degree in the study area in general was declining, the highest and lowest value of pover- ty degree reduced from 0.66 to 0.44. Gap between rich and poor narrowed considerably. 2） Severe poverty areas were mainly distributed in the west of study area, and the amount of severe poverty coun- ty decreased from five to two. 3 ） Economic dimension had greatest effect in the index of regional pov- erty degree difference, impact of environmental and social dimensions were lower relatively. Character- istic industry to improve economy, Karst control to improve environment, infrastructure investment to improve residents＇living standards, and coordination relationship of economic, environmental and so- cial were major anti -poverty paths in Karst mountain areas.