水土保持研究2024，Vol.31Issue(5)：365-375,11.DOI:10.13869/j.cnki.rswc.2024.05.018
长株潭城市群人居环境质量评价及空间分异研究
Research on the Quality Evaluation and Spatial Differentiation of Human Settlement Environment in the Changsha-Zhuzhou-Xiangtan Urban Agglomeration
摘要
Abstract
[Objective]The aims of this study are to analyze the spatial-temporal evolution differences of living environment quality among cities and counties in Changsha-Zhuzhou-Xiangtan urban agglomeration,to explore the causes of its spatial differentiation pattern,and to provide scientific support for narrowing the living environment gap and building a good living environment in Changsha-Zhuzhou-Xiangtan urban agglomeration in the future.[Methods]The relevant human settlement environment indicators of Changsha-Zhuzhou-Xiangtan urban agglomeration in 2013,2015,2017,2019 and 2021 were selected.The entropy method,coupled coordination degree and geographical detector model were used to explore the human settlement environment quality and differentiation mechanism of Changsha-Zhuzhou-Xiangtan urban agglomeration,including 23 districts and counties.[Results](1)Overall,the quality of human settlements in the study area had been improved to varying degrees,but there was a trend of widening the gap.(2)Spatial distribution pattern developed from the high level in center and low levle in surrounding to a balanced level.(3)High coupling degree but low coordination degree of living environment in cities and counties in urban agglomeration was observed.(4)From the analysis of the influencing factors in the natural ecological environment,economic development environment,social security environment and personal living environment,it was found that the natural ecological environment played a fundamental role in the improvement of the living environment.Economic development environment was the key to the improvement of human living environment.Social security environment was the backing of human living environment.Individual living environment was the direct reflection of the quality of human living environment.[Conclusion]The living environment among cities and counties in Changsha-Zhuzhou-Xiangtan urban agglomeration has not reached a better coordinated development stage and the quality of the living environment is the result of multiple factors.Regions should consciously undertake the historical mission of'three-high,four-new'and strong provincial capitalstrategy,realize economic dislocation and high-quality development,further improve regional infrastructure and urban renewal,strengthen the ecological environment construction,and realize high-quality living environment.关键词
人居环境/耦合协调度/空间分异/地理探测器模型/长株潭城市群Key words
human settlement environment/coupling coordination/spatial differentiation/geographic detector model/Changsha-Zhuzhou-Xiangtan urban agglomeration分类
建筑与水利引用本文复制引用
钟洋,查海焱,吴智朋..长株潭城市群人居环境质量评价及空间分异研究[J].水土保持研究,2024,31(5):365-375,11.基金项目
湖南省自然科学基金青年资助项目(2023JJ40446) （2023JJ40446）
湖南省教育厅优秀青年项目(21B0092) （21B0092）
