干旱区生态环境知识资源中心(Arid): Ecological restoration intensifies evapotranspiration in the Kubuqi Desert

Arid

DOI	10.1016/j.ecoleng.2021.106504
	Ecological restoration intensifies evapotranspiration in the Kubuqi Desert
	Chen, Peng; Wang, Shuai; Song, Shuang; Wang, Yijia; Wang, Yaping; Gao, Dexin; Li, Zidong
通讯作者	Wang, S
来源期刊	ECOLOGICAL ENGINEERING
ISSN	0925-8574
EISSN	1872-6992
出版年	2022
卷号	175
英文摘要	Afforestation combats desertification and improves the ecological environment but leads to huge consumption of water resources. Understanding how ecological restoration affects the regional water balance is important for scientific desertification management. Using remote sensing satellite images and meteorological data, we analyzed the impacts of ecological restoration on water resources in the Kubuqi Desert during 1986-2017. Human activities accounted for 60.14% of the desertification reversal: annual average NDVI increased by 94%, the severe desertification area decreased by 30%, and the non-desertification area increased threefold. Vegeta-tion restoration accounted for 70.96% of the evapotranspiration increase of 5.17 mm.yr(-1). However, precipitation could not support the increased water demand, which relied on replenishment from groundwater and Yellow River diversion. Therefore, to ensure water security in the Kubuqi, species that use less water should be used in future ecological restoration, and decision-makers should carefully consider the huge water consumption cost of ecological restoration.
英文关键词	Evapotranspiration Kubuqi desert Driving factors Ecological restoration Desertification
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000788054000004
WOS关键词	LOESS PLATEAU ; CHINA ; WATER ; AFFORESTATION ; DESERTIFICATION ; DEFORESTATION ; FORESTS ; DECLINE ; CLIMATE ; TREND
WOS类目	Ecology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology ; Engineering
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/392289
推荐引用方式 GB/T 7714	Chen, Peng,Wang, Shuai,Song, Shuang,et al. Ecological restoration intensifies evapotranspiration in the Kubuqi Desert[J],2022,175.
APA	Chen, Peng.,Wang, Shuai.,Song, Shuang.,Wang, Yijia.,Wang, Yaping.,...&Li, Zidong.(2022).Ecological restoration intensifies evapotranspiration in the Kubuqi Desert.ECOLOGICAL ENGINEERING,175.
MLA	Chen, Peng,et al."Ecological restoration intensifies evapotranspiration in the Kubuqi Desert".ECOLOGICAL ENGINEERING 175(2022).