相关实验视频
Updated: Jul 5, 2025

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Design and Construction of an Urban Runoff Research Facility
Published on: August 8, 2014
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探索城市绿色空间的提供,效率和改进,以及大都会规模的可访问性
Huilin Liang1, Qi Yan1, Yujia Yan1
1School of Landscape Architecture, Nanjing Forestry University, No. 159, Longpan Road, Nanjing, 210037, China.
Journal of environmental management
|January 24, 2024
概括
这项研究评估了上海城市绿地 (UGS) 的可访问性,揭示了空间聚类和对可访问性正义的积极影响. 调查结果指导了针对性的UGS改进,以改善城市发展.
科学领域:
- 城市规划 城市规划
- 环境地理环境地理
- 空间分析 空间分析
背景情况:
- 有效的城市绿地 (UGS) 提供对于可持续的城市发展至关重要.
- 评估UGS可访问性和确定需要改进的领域是大都市规划中的一个关键挑战.
- 了解UGS容量,需求和可访问性的相互作用对于公平分配至关重要.
研究的目的:
- 用先进的空间分析方法评估上海城市绿地 (UGS) 的可访问性和提供.
- 调查个人UGS对全市可访问性正义的影响.
- 探索UGS容量,需求和流量供应对可访问性的影响机制,并提出有针对性的改进.
主要方法:
- 改进了多步浮动流域 (MSFCA) 方法和多个指数,以评估UGS可访问性,理论容量,潜在需求和交通供应.
- 基尼指数分析,评估每个UGS对全市可访问性正义的影响.
- 三角图和RGB色彩三角形用于探索和可视化多个因素对UGS可访问性的影响.
- 3D散射图用于评估和分类UGS提供效率.
主要成果:
- 上海的UGS可访问性及其影响因素 (理论容量,潜在需求,交通供应) 显示出中心地区的空间聚类.
- 大多数UGS都对全市的可访问性正义产生了积极的影响,随着可访问性和因素值的增加,收益也在增加.
- 一般来说,UGS供应效率很好,这表明大多数绿地条件和需求都很好地匹配.
- 理论能力成为影响大多数UGS可访问性的主要因素.
结论:
- 该研究提供了对上海UGS可访问性和提供效率的全面评估.
- 调查结果强调了在UGS规划和开发中考虑可访问性正义的重要性.
- 提出的方法和研究结果为有针对性的UGS改进提供了有价值的见解,以提高城市宜居性和公平性.
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