不是你的平均绿色:超出平均水平在绘制社会空间不平等在城市绿色城市智能城市的城市绿色
Jenny Martinez1, Javier Argota Sánchez-Vaquerizo2, Sachit Mahajan2
1Institute of Sustainable Development (INE), School of Engineering (SoE), Zurich University of Applied Sciences (ZHAW), Technoparkstrasse 2, Winterthur, 8400 Switzerland.
概括
智慧城市规划往往忽视了城市绿化. 这项研究揭示了波哥大和梅德林社会经济层面绿色空间分布的重大不平等,突出了公平城市发展的需要.
科学领域:
- 城市规划 城市规划
- 环境正义 环境正义
- 地理空间分析是什么
背景情况:
- 智慧城市倡议经常优先考虑基础设施和效率,忽视绿地等城市资源的公平分配.
- 现有的绿色空间评估通常使用粗的,全市范围的指标,掩盖不同社区和社会群体在访问方面的差异.
- 拉丁美洲城市的社会空间隔离加剧了获得健康和气候适应力的重要环境决定因素的不平等.
研究的目的:
- 开发和应用可重复的地理空间管道,以对城市绿地分布进行细粒度评估.
- 分析波哥大和梅德林不同社会经济层面对城市绿地获得的公平性.
- 在智慧城市的背景下,为服务不足的人群提供绿色空间的关键差距.
主要方法:
- 集成高分辨率的树冠高度模型,公共公园数据,网格化人口估计和社会经济层.
- 开发可重复的地理空间分析管道,用于详细的空间分布评估.
- 在选定的拉丁美洲城市中,最低和最高的社会经济层之间对绿地获取的比较分析.
主要成果:
- 在社会经济层面之间,在人口加权的树冠覆盖率上发现了显著的差异.
- 公共公园的不平等接入是显而易见的,特别是在人口密度高,服务不足的城市社区.
- 尽管存在城市绿化政策,但绿色空间分配中的不平等仍然存在.
结论:
- 城市绿地分布,而不仅仅是数量,是包容和公平的智慧城市的关键指标.
- 需要一种精细的,以正义为导向的方法来审计和解决绿色空间的不平等问题.
- 传统的隔离模式显著限制了智能城市优化策略的有效性,而没有明确的股权考虑.
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