城市生态品质公众感知与现状的定量指标研究

随着国家对韧性城市和人居环境的重视,城市生态品质正在不断的提升和优化,如何对生态品质进行量化以及如何满足公众需求是当前迫切需要解决的重要问题。内蒙古自治区作为我国北方重要的生态安全屏障,各盟市的自然条件和社会经济差异巨大,城市生态品质公众感知与现状亟需系统研究。从生态资源的数量、质量和可获得性三个维度建立了评价体系,通过收集内蒙古自治区12个盟市612份满意度调查问卷、7项百度指数以及12项城市生态品质现状定量指标,系统分析了城市生态品质公众感知与现状间的差异。研究表明,问卷调查和现状结果均显示出可获得性>数量>质量,而百度指数则相反,表明当前内蒙古自治区各盟市在城市生态品质建设中更需要注重质量上的优化。研究提出了内蒙古自治区城市生态品质建设的发展方向,为公众获得感和幸福感的提升路径提供了参考。

Research on the quantitative indicators of public perception and status of urban ecological quality

With the emphasis on resilient cities and human settlements in China, urban ecological quality is constantly improving and optimizing. How to quantify its ecological quality and how meet public needs are important issues that need to be solved urgently. As an important ecological security barrier in the north of China, the natural and socio-economic conditions in the Inner Mongolia Autonomous Region vary greatly from one municipality to another. However, there is a lack of systematic research on public perception and status of urban ecological quality. This paper establishes an evaluation system in three dimensions:quantity, quality, and accessibility of ecological resources. By collecting 612 satisfaction questionnaires, 7 Baidu indices and 12 quantitative indicators of the current status of urban ecological quality from 12 cities in the Inner Mongolia Autonomous Region, we systematically analyze the differences between public perception and the status of urban ecological quality. The study found that both the questionnaire survey and the status results showed that the availability of urban ecological resources > the quantity of resources > the quality of ecological resources, while the Baidu index showed the opposite result. It indicates that the current urban ecological quality construction in the Inner Mongolia Autonomous Region alliances and cities need to focus more on the optimization of quality. The study proposes the development direction of urban ecological quality construction in the Inner Mongolia Autonomous Region, which provides a reference for the improvement of residents'' accessibility and happiness to the natural environment of human living.