Constructing the Ecological Security Pattern for Sponge City: A Case Study in Zhengzhou, China

CORC > 生态环境研究中心 > 中国科学院生态环境研究中心 > 城市与区域生态国家重点实验室

	Constructing the Ecological Security Pattern for Sponge City: A Case Study in Zhengzhou, China
	Dong, Rencai ; Zhang, Xueqi ; Li, Huanhuan
刊名	WATER
	2019-02
卷号	11 期号:2 页码:-
关键词	sponge city construction ecological security pattern ecological sensitivity Zhengzhou
英文摘要	Waterlogging is becoming a severe and universal phenomenon in China, so the construction of sponge cities is proposed to address urban water problems abiding by the overall principles of ecological priority and low-impact development. The ecological security pattern (ESP) is an effective way to balance rapid urbanization and ecological protection. Taking Zhengzhou as an example, this study, performed a geographic information system (GIS) modeling, which constructed a targeted ESP for the construction of a sponge city based on comprehensive analysis of multi-factor water ecological sensitivity. Compared to previous studies of ESP, some improvements were made in the identification method of ecological sources, corridors, and nodes. By analyzing the ESP, the study divided the whole city into different construction zone. Through different protection and planning strategies for these areas, the integration and connectivity of the ecological sources can be improved, and thus, urban ecological security can be improved. The ESP for sponge city is a relatively more systematic and scientific way to guide the construction of a sponge city, and can be used for reference to other cities in the process of sponge city construction.
内容类型	期刊论文
源URL	[http://ir.rcees.ac.cn/handle/311016/42839]
专题	生态环境研究中心_城市与区域生态国家重点实验室
作者单位	1.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 2.Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Dong, Rencai,Zhang, Xueqi,Li, Huanhuan. Constructing the Ecological Security Pattern for Sponge City: A Case Study in Zhengzhou, China[J]. WATER,2019,11(2):-.
APA	Dong, Rencai,Zhang, Xueqi,&Li, Huanhuan.(2019).Constructing the Ecological Security Pattern for Sponge City: A Case Study in Zhengzhou, China.WATER,11(2),-.
MLA	Dong, Rencai,et al."Constructing the Ecological Security Pattern for Sponge City: A Case Study in Zhengzhou, China".WATER 11.2(2019):-.