可持续城市化和海洋保护:一种新的生命周期方法,使用模糊的TOPSIS用于绿色基础设施
Jialing Li1, Ziqiang He2, Xingzhu Zhang2
1College of Architecture and Urban Planning, Hunan City University, Yiyang, Hunan, 413000, China; Key Laboratory of Urban Planning Information Technology of Hunan Provincial Universities, Yiyang, Hunan, 413000, China.
Marine pollution bulletin
|October 8, 2025
概括
绿色城市地下空间 (GUUS) 为城市挑战提供了解决方案. 本研究引入了一个框架来评估GUUS的可持续性,优先考虑海洋保护和平衡环境,经济和社会因素.
科学领域:
- 城市规划 城市规划
- 环境科学 环境科学
- 决策科学 决策科学 决策科学
背景情况:
- 不断扩大的城市面临着土地稀缺,环境退化和海洋污染.
- 目前对绿色城市地下空间 (GUUS) 的评估缺乏可持续性的全面框架,特别是关于减轻海洋污染的问题.
- 需要进行系统的评估,以平衡GUUS发展中的环境,经济和社会因素,同时加强海洋保护.
研究的目的:
- 开发和提出一个综合的决策支持框架,用于系统地评估GUUS的替代方案.
- 在城市地下开发中,平衡环境,经济和社会可持续性与海洋保护目标.
- 为决策者和规划者提供一个可操作的工具,以实现可持续的GUUS实施.
主要方法:
- 开发一个综合的模糊TOPSIS和生命周期信息化评估 (LCA) 框架.
- 在多标准决策方法中,将不确定性纳入专家判断.
- 评估生命周期权衡 (建设和运营) 和与海洋环境结果的直接联系.
主要成果:
- 与传统模式相比,综合框架提供了更强大和更现实的可持续性排名.
- 多功能GUUS替代品 (例如,整合雨水管理,废物控制,能源效率) 实现比单一用途设计更高的可持续性得分.
- 尽管防洪性能强,GUUS-1和GUUS-4显示出优越的整体可持续性,而GUUS-5显示出更广泛的好处的局限性.
结论:
- 该研究引入了第一个基于生命周期的模糊决策模型,用于地下城市基础设施.
- 对环境,经济和社会标准的平衡考虑对于有效的GUUS可持续性评估至关重要.
- 开发的框架有助于将城市地下开发与长期可持续性和海洋保护目标相协调.
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