干旱区生态环境知识资源中心(Arid): Spatiotemporal Dynamics of Water Yield Service and Its Response to Urbanisation in the Beiyun River Basin, Beijing

Arid

DOI	10.3390/su11164361
	Spatiotemporal Dynamics of Water Yield Service and Its Response to Urbanisation in the Beiyun River Basin, Beijing
	Xu, Jingwei; Liu, Shiliang; Zhao, Shuang; Wu, Xue; Hou, Xiaoyun; An, Yi; Shen, Zhenyao
通讯作者	Liu, Shiliang
来源期刊	SUSTAINABILITY
EISSN	2071-1050
出版年	2019
卷号	11 期号:16
英文摘要	Water-related ecosystem services are vitally important for growing mega-cities. However, accelerating urbanisation has brought many associated issues, such as rapid population growth, extensive land occupation and landscape pattern changes, which affect both the functions and services of regional ecosystems. To achieve sustainable urban ecological development, it is necessary to determine the impacts of urbanisation on water yield. In this study, the water yield ecosystem service of the Beiyun River Basin in Beijing was simulated by the Integrated Valuation of Ecosystem Services and Trade-offs (InVEST) model and the Geographical Detector method (Geo-detector) was applied to obtain the contributions and temporal regularity of urbanisation impacts on water yield. The results indicated the following: (1) the water yield of the Beiyun River Basin increased from 9.52 x 10(8) m(3) in 2000 to 12.84 x 10(8) m(3) in 2010, with a growth rate of 34.9%; (2) the urbanisation level of the Beiyun River Basin increased from 2000 to 2010, and the selected five landscape indexes varied greatly with the continuously increasing patch density (PD), splitting index (SPLIT) and Shannon's diversity index (SHDI); (3) during this decade, patch richness density (PRD), SHDI, aggregation index (AI), portion of construction land (CL) and average annual precipitation (AP) were the influencing factors that continuously contributed more than 30% of the spatial variability of water yield in the Beiyun River Basin; and (4) the explanatory power of the interaction between any two driving forces was greater than any single factor. Our results could provide scientific references and constructive advice for city water resource operation from a landscape perspective.
英文关键词	urbanisation Beiyun River Basin InVEST model water yield landscape index Geo-detector
类型	Article
语种	英语
国家	Peoples R China
开放获取类型	gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000484472500105
WOS关键词	LAND-USE CHANGE ; ECOSYSTEM SERVICES ; CLIMATE-CHANGE ; LANDSCAPE PATTERN ; SPATIAL-PATTERNS ; CHINA ; IMPACT ; MANAGEMENT ; DESERTIFICATION ; SENSITIVITY
WOS类目	Green & Sustainable Science & Technology ; Environmental Sciences ; Environmental Studies
WOS研究方向	Science & Technology - Other Topics ; Environmental Sciences & Ecology
来源机构	北京师范大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/219024
作者单位	Beijing Normal Univ, Sch Environm, State Key Lab Water Environm Simulat, Beijing 100875, Peoples R China
推荐引用方式 GB/T 7714	Xu, Jingwei,Liu, Shiliang,Zhao, Shuang,et al. Spatiotemporal Dynamics of Water Yield Service and Its Response to Urbanisation in the Beiyun River Basin, Beijing[J]. 北京师范大学,2019,11(16).
APA	Xu, Jingwei.,Liu, Shiliang.,Zhao, Shuang.,Wu, Xue.,Hou, Xiaoyun.,...&Shen, Zhenyao.(2019).Spatiotemporal Dynamics of Water Yield Service and Its Response to Urbanisation in the Beiyun River Basin, Beijing.SUSTAINABILITY,11(16).
MLA	Xu, Jingwei,et al."Spatiotemporal Dynamics of Water Yield Service and Its Response to Urbanisation in the Beiyun River Basin, Beijing".SUSTAINABILITY 11.16(2019).