干旱区生态环境知识资源中心(Arid): Smart city oriented ecological corridor layout of Sanshui River Basin in arid area of Loess Plateau

Arid

DOI	10.1016/j.seta.2021.100993
	Smart city oriented ecological corridor layout of Sanshui River Basin in arid area of Loess Plateau
	Hou, Quanhua; Du, Yang; Dong, Wentao; Zeng, Zilu; Zhang, Lingda; Duan, Yaqiong; Hou, Xinmeng
通讯作者	Duan, YQ (corresponding author), Changan Univ, Sch Architecture, Xian 710061, Peoples R China.
来源期刊	SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS
ISSN	2213-1388
EISSN	2213-1396
出版年	2021
卷号	44
英文摘要	Ecological corridor is an important means to maintain the stability of watershed ecosystem and enhance the ecological sustainability of watershed. The layout of ecological corridor can reduce the harm of landscape fragmentation caused by the rapid development of cities, especially in the arid area of Loess Plateau, which is of great significance to strengthen the connectivity of ecological patches and restore the service function of ecosystem. In this paper, taking Sanshui River Basin in Xunyi as the research object, from the perspectives of production, life and ecology, based on the landscape ecology research paradigm of patch-corridor-matrix, the ecological source is determined, the ecological corridor is identified and constructed by the method of overlapping ecosystem services and ecological sensitivity, and finally the spatial structure of ecological corridor network in Sanshui River Basin is obtained. The results show that 65 core ecological patches can be selected as key ecological sources in Sanshui River Basin. It is identified that 75 ecological corridors form an ecological corridor layout mode of green corridors are coherent and loops are interconnected; According to the layout of ecological corridor, the spatial structure of ecological corridor network can be formed as one heart, one vertical and three horizontal. The research can improve the ecological stability of Sanshui River Basin, promote the construction of ecological civilization in Sanshui River Basin, and provide scientific basis for the optimization of rural ecological space in small watershed scale.
英文关键词	Small watershed Ecological corridor Ecological sensitivity Ecosystem service value
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000651430100014
WOS类目	Green & Sustainable Science & Technology ; Energy & Fuels
WOS研究方向	Science & Technology - Other Topics ; Energy & Fuels
来源机构	University of California, Los Angeles
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/351875
作者单位	[Hou, Quanhua; Du, Yang; Dong, Wentao; Zhang, Lingda; Duan, Yaqiong] Changan Univ, Sch Architecture, Xian 710061, Peoples R China; [Zeng, Zilu] Urban & Rural Planning & Design Res Inst Jiangxi, Nanchang 330077, Jiangxi, Peoples R China; [Hou, Xinmeng] Univ Calif Los Angeles, Coll Letters & Sci, Los Angeles, CA 90095 USA
推荐引用方式 GB/T 7714	Hou, Quanhua,Du, Yang,Dong, Wentao,et al. Smart city oriented ecological corridor layout of Sanshui River Basin in arid area of Loess Plateau[J]. University of California, Los Angeles,2021,44.
APA	Hou, Quanhua.,Du, Yang.,Dong, Wentao.,Zeng, Zilu.,Zhang, Lingda.,...&Hou, Xinmeng.(2021).Smart city oriented ecological corridor layout of Sanshui River Basin in arid area of Loess Plateau.SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS,44.
MLA	Hou, Quanhua,et al."Smart city oriented ecological corridor layout of Sanshui River Basin in arid area of Loess Plateau".SUSTAINABLE ENERGY TECHNOLOGIES AND ASSESSMENTS 44(2021).