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表面温度对公园参观行为的影响:使用大规模移动数据进行全面分析
1Department of Landscape Architecture and Urban Planning, Texas A&M University, United States.
The Science of the total environment
|May 28, 2024
概括
气候变化影响公园参观,极端高温减少了参观人数,特别是在社区公园. 游泳池和社区中心等一些设施可以减轻热应激,帮助公园规划.
科学领域:
- 环境科学 环境科学
- 公共卫生 公共卫生
- 城市规划 城市规划
背景情况:
- 气候变化正在全球范围内导致创纪录的温度和极端天气事件.
- 这些气候变化严重破坏人类健康和经济繁荣.
- 参观公园是体力活动的关键指标,对温度波动敏感.
研究的目的:
- 调查温度变化和极端高温对公园游客的影响.
- 为了确定影响不同类型和活动的公园使用的温度值.
- 为城市规划者和政策制定者提供有关公园开发中的气候相关风险的信息.
主要方法:
- 使用大型移动数据集 (SafeGraph) 来跟踪公园的参观次数.
- 采用因果机器学习方法来估计治疗效果.
- 在公园参观时分析了表面温度的边际异质处理效应 (HTE).
主要成果:
- 随着表面温度的升高,公园参观人数下降,极端高温期间显著减少.
- 社区公园最容易受到夏季的炎热,而狗公园,游乐场和体育场仍然很受欢迎.
- 游泳池,喷水和社区中心在减轻热应激方面表现出有效性.
结论:
- 了解气候对公园使用的影响对于未来的城市规划和投资至关重要.
- 不同的公园设施和类型表现出不同的耐热性.
- 数据驱动的洞察力可以帮助减轻与气候有关的风险,并提高公共空间设计.
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