气候变化领域集成服务门户(CCPortal): Green infrastructure layout based on a dynamic operation feature of drainage systems

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DOI	10.2166/wst.2024.169
	Green infrastructure layout based on a dynamic operation feature of drainage systems
	Shen, Chen; Dong, Xin; Wang, Luyao; Wang, Xinhao
发表日期	2024
ISSN	0273-1223
EISSN	1996-9732
英文摘要	Increasingly frequent urban floods strain the traditional grey infrastructure, overwhelming the capacity of drainage networks and causing challenges in managing stormwater. The heavy precipitation leads to flooding and damage to drainage systems. Consequently, efficient mitigation strategies for flooding have been researched deeply. Green infrastructure (GI) has proved to be effective in responding the increasing risk of flood and alleviate pressure on drainage systems. However, as the primary infrastructure of stormwater management, there is still a lack of attention to the dynamic operation feature of urban sewer systems during precipitation events. To fill this gap, we proposed a novel approach that integrates hydraulic characteristics and the topological structure of a sewer network system. This approach aims to identify influential nodes, which contribute to the connectivity of the sewer network amidst dynamic changes in inflow during precipitation events. Furthermore, we adopted rain barrels to serve as exemplars of GI, and 14 GI layout schemes are produced based on the different ranks of influential nodes. Implementing GI measures on both poorly performing and well-performing nodes can yield distinct benefits in mitigating node flooding. This approach provides a new perspective for stormwater management, establishing effective synergy between GI and the drainage system.
英文关键词	green infrastructure; grey infrastructure; resilience; stormwater management; topology properties; urban drainage network
语种	英语
WOS研究方向	Engineering ; Environmental Sciences & Ecology ; Water Resources
WOS类目	Engineering, Environmental ; Environmental Sciences ; Water Resources
WOS记录号	WOS:001230245600001
来源期刊	WATER SCIENCE AND TECHNOLOGY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/294607
作者单位	Tsinghua University; Tsinghua University; University System of Ohio; University of Cincinnati
推荐引用方式 GB/T 7714	Shen, Chen,Dong, Xin,Wang, Luyao,et al. Green infrastructure layout based on a dynamic operation feature of drainage systems[J],2024.
APA	Shen, Chen,Dong, Xin,Wang, Luyao,&Wang, Xinhao.(2024).Green infrastructure layout based on a dynamic operation feature of drainage systems.WATER SCIENCE AND TECHNOLOGY.
MLA	Shen, Chen,et al."Green infrastructure layout based on a dynamic operation feature of drainage systems".WATER SCIENCE AND TECHNOLOGY (2024).