干旱区生态环境知识资源中心(Arid): The scenario simulations and several problems of the Sponge City construction in semi-arid loess region, Northwest China

Arid

DOI	10.1007/s11355-021-00486-3
	The scenario simulations and several problems of the Sponge City construction in semi-arid loess region, Northwest China
	Liu, Zhao; Li, Wenqing; Wang, Lixia; Li, Lulu; Xu, Bin
通讯作者	Li, WQ (corresponding author), Changan Univ, Sch Environm Sci & Engn, 126 Yanta Rd, Xian 710054, Peoples R China. ; Li, WQ (corresponding author), Changan Univ, Minist Educ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, 126 Yanta Rd, Xian 710054, Peoples R China.
来源期刊	LANDSCAPE AND ECOLOGICAL ENGINEERING
ISSN	1860-1871
EISSN	1860-188X
出版年	2022
英文摘要	Sponge City, as a new concept on urban stormwater management, implies well-adapted and resilient of a city on possible stormwater and the derived disaster consequently. It is similar to Low Impact Development (LID) in United States and Sustainable Drainage Systems (SuDS) in the United Kingdom, Sponge City emphasizes that the stormwater should be managed from source and origin. It has significance meaning to cities in the semi-arid loess region due to highly uneven precipitation distribution and serious water resources shortage. In order to explore the rational utilization mode of rainwater resources in loess region, the available amount of rainwater resources is evaluated taking the main urban area of Xi'an for example. Moreover, on the basis of the current land use situation of Xi'an derived from remote sensing image data, 7 green infrastructures renovation scenarios were set for simulating the possible effects of Sponge City construction in the city based on SWMM (Storm Water Management Model). The results show that, the potential available amount of rainwater resources in the main urban area of Xi'an is 1.42 x 10(8)m(3) approximately, close to the annual public water consumption, this implies good economic and social benefits for a semiarid city in northwest China like Xi'an. The effects of different green infrastructure modes present quite differences on runoff control under conditions of the different rainstorm intensities and the combination four (green roof and rain garden and permeable pavement) is the best. For the decision maker, a practicable Sponge City renovation scheme should be determined based on the overall planning, all such factors as investments, negative influences in construction periods, and future developments should be all considered in advance.
英文关键词	Loess area Rainwater utilization Sponge City SWMM Green infrastructure
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000713561500001
WOS关键词	IMPACT DEVELOPMENT PRACTICES ; MANAGEMENT ; INFRASTRUCTURE ; SYSTEMS
WOS类目	Biodiversity Conservation ; Ecology
WOS研究方向	Biodiversity & Conservation ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/367726
作者单位	[Liu, Zhao; Li, Wenqing; Li, Lulu; Xu, Bin] Changan Univ, Sch Environm Sci & Engn, 126 Yanta Rd, Xian 710054, Peoples R China; [Liu, Zhao; Li, Wenqing; Li, Lulu; Xu, Bin] Changan Univ, Minist Educ, Key Lab Subsurface Hydrol & Ecol Effects Arid Reg, 126 Yanta Rd, Xian 710054, Peoples R China; [Wang, Lixia] Changan Univ, Sch Earth Sci & Resources, 126 Yanta Rd, Xian 710054, Peoples R China
推荐引用方式 GB/T 7714	Liu, Zhao,Li, Wenqing,Wang, Lixia,et al. The scenario simulations and several problems of the Sponge City construction in semi-arid loess region, Northwest China[J],2022.
APA	Liu, Zhao,Li, Wenqing,Wang, Lixia,Li, Lulu,&Xu, Bin.(2022).The scenario simulations and several problems of the Sponge City construction in semi-arid loess region, Northwest China.LANDSCAPE AND ECOLOGICAL ENGINEERING.
MLA	Liu, Zhao,et al."The scenario simulations and several problems of the Sponge City construction in semi-arid loess region, Northwest China".LANDSCAPE AND ECOLOGICAL ENGINEERING (2022).