提高城市生活质量评估,使用空间多标准分析
Alireza Zhalehdoost1, Mohammad Taleai2,3
1GIS Department, Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, P.O.Box 16315-1355, Tehran, Iran.
Scientific reports
|July 2, 2025
概括
本研究引入了一种新的方法,通过结合空间分析和决策工具来评估城市公平性和生活质量. 影响福祉的关键因素包括获得教育,绿色空间和空气质量.
科学领域:
- 城市规划与环境科学
- 空间分析和多个标准决策 (MCDM)
背景情况:
- 城市环境中的生活质量 (QoL) 是多方面的,受可访问性和环境条件的影响.
- 评估城市公平性需要综合方法来理解福祉决定因素.
- 之前的研究往往缺乏一个全面的框架来同时评估环境和可访问性因素.
研究的目的:
- 通过空间分析和MCDM开发和应用一种创新的方法来促进城市公平.
- 评估城市设施的可访问性和环境健康对生活质量的影响.
- 评估伊朗德黑兰的城市宜居性,使用一种全新的综合方法.
主要方法:
- 数据融合技术被用来创建空气污染和城市热岛的标准图.
- 用因子分析,主要组件分析 (PCA) 和来评估环境公平性.
- 分析层次过程 (AHP) 和最佳-最差方法 (BWM) 收集了专家意见,并通过Dempster-Shafer理论进行了细化,用于标准权重.
主要成果:
- 获得教育设施 (权重:0.189) 和绿色空间 (权重:0.149) 被发现是城市公平的重要因素.
- 空气污染被确定为影响城市公平的关键环境因素 (权重:0.152).
- 综合方法提供了在案例研究领域城市宜居性的综合评估.
结论:
- 拟议的综合空间分析和MCDM方法有效评估城市公平性和宜居性.
- 获得基本服务和环境质量是城市生活质量的关键决定因素.
- 调查结果为城市规划和政策制定提供了宝贵的见解,以加强城市公平,特别是在德黑兰.
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