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城市弹性测量和增强战略的框架:中国青岛的一个案例研究
Yuanyuan Ge1, Wenjuan Jia2, Hui Zhao2
1School of management science and real estate, Chongqing University, Chongqing, 400030, China.
Journal of environmental management
|August 3, 2024
概括
这项研究为中国青岛开发了一个多层次的城市弹性指数. 结果显示,整体弹性得到改善,但基础设施和生态弹性需要注意可持续城市发展.
科学领域:
- 城市规划和可持续性科学.
- 环境科学与政策.
- 社会经济发展研究.社会经济发展研究.
背景情况:
- 测量城市弹性对于可持续城市发展至关重要.
- 现有的框架往往缺乏全面的,多维的方法.
- 中国的青岛是评估城市弹性的一个案例研究.
研究的目的:
- 创建和应用一个多层次的城市弹性评估指数系统.
- 分析青岛在经济,社会,生态和基础设施方面的性.
- 确定阻碍城市恢复力的关键因素,并提出改进策略.
主要方法:
- 开发一个包含四个维度 (经济,社会,生态,基础设施) 和三个属性 (抗性,恢复,适应性) 的弹性指数系统.
- 该指数系统在2012-2021年期间适用于中国青岛.
- 分析弹性趋势,比较评估,并使用合协调度 (CCD) 识别障碍因素.
主要成果:
- 青岛的整体城市弹性从2012年到2021年表现出上升趋势.
- 经济和社会性表现出快速,一致的发展,而生态和基础设施性则波动和滞后.
- 基础设施弹性被确定为主要障碍,其次是生态弹性,尽管子系统协调有所改善.
结论:
- 青岛的城市恢复力有所改善,但需要进行战略干预,以解决基础设施和生态弱点.
- 开发的指数为评估和增强决策和资源分配中的城市弹性提供了有价值的工具.
- 加强基础设施和生态弹性是实现全面和可持续城市发展的关键.
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