县域空间视角下乡村人居环境质量评价及空间格局分析--以黎平县为例

Rural Human Settlement Environment Quality Assessment and Spatial Pattern Analysis Based on County Spatial Perspective:A Case from Liping County

基于县域空间视角,在构建乡村人居环境质量评价指标体系的基础上,运用熵值法、空间分析方法和耦合度指数对贵州省黎平县乡村人居环境质量进行评价,并探讨其空间分异格局和耦合度指数的特征。结果表明:黎平县乡村人居环境质量较低,综合得分为0.313;县域空间中各乡镇人居环境质量的空间分异格局存在明显差异性,呈现中间高、四周低的空间分异格局;乡村教育质量的空间集聚特征明显,即教育质量越好则乡村人居环境质量越高;乡村人居环境质量与居民可支配收入水平具有正协调性,居民可支配收入水平越高则人居环境质量提升越明显。

From the perspective of county space,based on the discussion and construction of the evaluation index system of rural human set-tlements quality,entropy method,spatial analysis method and coupling degree index were used to evaluate the quality of rural human settle-ments in Liping County of Guizhou Province,and the characteristics of its spatial differentiation pattern and coupling degree index were dis-cussed.The results showed that:The quality of rural human settlement environment in Liping County was low,and the comprehensive score was 0.313;spatial differentiation pattern of human settlement environment quality in towns and townships at the county level has obvious differ-ences,showing a high spatial differentiation pattern in the middle and a low spatial differentiation pattern in the periphery;spatial agglomera-tion characteristics of education quality are obvious,the better education quality is the higher quality of rural human settlement environment.The quality of rural human settlement environment is positively coordinated with the level of residents’economic income.The higher the level of residents’income is the more obvious improvement of human settlement environment quality.