宁夏县域城镇居民生活质量空间分异及解析

发布时间：2018-02-10 12:13

本文关键词： 城市生活质量空间分异县域宁夏　出处：《干旱区资源与环境》2017年07期 　论文类型：期刊论文

【摘要】：在对县域城镇居民生活质量评价指标进行甄别的前提下,从影响居民生活质量的6个方面,选取了23个二级指标,通过综合加权求和模型,采用GIS空间分析方法,以县域为空间单元研究了宁夏19个县域城镇居民生活质量的空间分异格局并对其进行了相应的解析。研究结果显示:1)居民生活质量综合得分最高(0.5)的城市仅有银川市(0.62885),宁夏城镇居民生活质量整体水平偏低;2)宁夏19个县域城镇居民生活质量总体呈现出北高南低的空间分异特征,与社会经济发展水平格局基本吻合;3)各分指标的空间分异态势不尽相同;4)环境指标得分在空间格局上表现出独有的南高北低态势。
[Abstract]:On the premise of discriminating the evaluation indexes of the quality of life of the county urban residents, this paper selects 23 secondary indexes from the 6 aspects that affect the quality of life of the residents, and adopts the GIS spatial analysis method through the comprehensive weighted summation model. The spatial differentiation pattern of quality of life of urban residents in 19 counties of Ningxia was studied with county area as spatial unit, and the corresponding analysis was made. The results show that there is only silver in the cities with the highest comprehensive score of life quality of 10% 1 (0.5%). The overall quality of life of urban residents in Ningxia is on the low side.) the overall quality of life of urban residents in 19 counties of Ningxia shows the spatial differentiation characteristics of north, high, south and low. The spatial differentiation situation of each index is different. 4) the score of environmental index shows a unique trend of south high and north low in spatial pattern.
【作者单位】：宁夏大学资源环境学院;宁夏大学西北退化生态系统恢复与重建教育部重点实验室;
【分类号】：X24

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