干旱区生态环境知识资源中心(Arid): Patterns and Distributions of Urban Expansion in Global Watersheds

Arid

DOI	10.1029/2021EF002062
	Patterns and Distributions of Urban Expansion in Global Watersheds
	Huang, Qingxu; Zhang, Han; van Vliet, Jasper; Ren, Qiang; Wang, Raymond Yu; Du, Shiqiang; Liu, Zhifeng; He, Chunyang
通讯作者	Huang, QX (corresponding author), Beijing Normal Univ, Ctr Human Environm Syst Sustainabil, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China. ; Huang, QX (corresponding author), Beijing Normal Univ, Fac Geog Sci, Sch Nat Resources, Beijing, Peoples R China.
来源期刊	EARTHS FUTURE
EISSN	2328-4277
出版年	2021
卷号	9 期号:8
英文摘要	Understanding urban expansion at the watershed scale is important because watersheds are important carriers of ecological and environmental impacts. However, current analyses are mainly restricted to administrative units only. Here, we used a long-term multitemporal data set of urban land to quantify the spatiotemporal trends in the extent and form of urban expansion from 1992 to 2016 in endorheic and exoreic watersheds, globally. Overall, urban expansion in 70% of watersheds (154/220) showed a decelerating trend. The average urban expansion speed of these watersheds in the last 6 years was approximately half of that in the last 24 years. Urban expansion speed in endorheic watersheds lagged behind the counterparts in exoreic watersheds, with the former approximately 1/4 of the latter. More importantly, the pattern of urban expansion in endorheic watersheds was following the low-density and sprawling trend in exoreic watersheds, which could exert far-reaching impacts on the sustainability of endorheic watersheds located in arid lands. These findings suggest the need to look beyond administrative city boundaries for land use planning and policies in the context of watershed management.
英文关键词	urbanization basin urban sustainability urbanizing watershed watershed management
类型	Article
语种	英语
开放获取类型	Green Published, gold
收录类别	SCI-E ; SSCI
WOS记录号	WOS:000688531200008
WOS关键词	LAND ; DRYLANDS ; CHINA ; IMPACTS ; CLIMATE ; AREA ; URBANIZATION ; BIODIVERSITY ; POPULATION ; GOVERNANCE
WOS类目	Environmental Sciences ; Geosciences, Multidisciplinary ; Meteorology & Atmospheric Sciences
WOS研究方向	Environmental Sciences & Ecology ; Geology ; Meteorology & Atmospheric Sciences
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/2XILL650/362968
作者单位	[Huang, Qingxu; Zhang, Han; Ren, Qiang; Liu, Zhifeng; He, Chunyang] Beijing Normal Univ, Ctr Human Environm Syst Sustainabil, State Key Lab Earth Surface Proc & Resource Ecol, Beijing, Peoples R China; [Huang, Qingxu; Ren, Qiang; Liu, Zhifeng; He, Chunyang] Beijing Normal Univ, Fac Geog Sci, Sch Nat Resources, Beijing, Peoples R China; [van Vliet, Jasper] Vrije Univ Amsterdam, Inst Environm Studies, Amsterdam, Netherlands; [Wang, Raymond Yu] Southern Univ Sci & Technol, Ctr Social Sci, Shenzhen, Peoples R China; [Du, Shiqiang] Shanghai Normal Univ, Sch Environm & Geog Sci, Shanghai, Peoples R China
推荐引用方式 GB/T 7714	Huang, Qingxu,Zhang, Han,van Vliet, Jasper,et al. Patterns and Distributions of Urban Expansion in Global Watersheds[J]. 北京师范大学,2021,9(8).
APA	Huang, Qingxu.,Zhang, Han.,van Vliet, Jasper.,Ren, Qiang.,Wang, Raymond Yu.,...&He, Chunyang.(2021).Patterns and Distributions of Urban Expansion in Global Watersheds.EARTHS FUTURE,9(8).
MLA	Huang, Qingxu,et al."Patterns and Distributions of Urban Expansion in Global Watersheds".EARTHS FUTURE 9.8(2021).