通过参与式的地理信息系统 (GIS) 探索公民对城市自然解决方案时间有效性的偏好
Alessia Chelli1,2, Christopher M Raymond3,4,5, Silviya Korpilo3,6,7
1Department of Economics and Management, University of Trento, Trento, Italy.
npj urban sustainability
|July 4, 2025
概括
对于基于自然的解决方案 (NBS) 的公众偏好取决于它们的时间有效性. 长期的NBS可以优先于短期的NBS,挑战常见的假设,并强调在城市规划中需要进行时间考虑.
科学领域:
- 城市生态城市生态学
- 环境规划 环境规划
- 社会科学 社会科学 社会科学
背景情况:
- 基于自然的解决方案 (NBS) 文献经常忽视时间动态和公共偏好.
- 了解NBS有效性的不同时间尺度如何影响公众的看法对于成功实施至关重要.
研究的目的:
- 引入和探索NBS时间有效性的概念,通过短期,中期和长期的共同利益提供来定义.
- 在城市环境中调查与NBS时间有效性相关的公众偏好和潜在冲突.
主要方法:
- 在意大利特伦托市的286名城市居民中使用了公众参与的GIS (PPGIS) 方法.
- 分析了NBS在不同时间尺度 (短期,中期,长期) 上所感知的副效益和冲突.
主要成果:
- 关于NBS时间有效性的冲突的强度和方向因时间尺度,受访者群体和空间背景而异.
- 长期有效的NBS可以获得大量的公众支持,特别是当感知到的好处超过短期的替代方案时.
- 公众的偏好不仅仅集中在即时解决方案上,这表明人们对NBS的好处有着细微的理解.
结论:
- 时间效果是影响公众对基于自然的解决方案的偏好的一个关键,未经研究的因素.
- 对于NBS来说,城市规划必须明确考虑时间动态,以减轻潜在的冲突,并将干预与公共价值观保持一致.
- 未来的NBS规划应整合对居民如何感知和评价不同时间效果的理解.
相关概念视频
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