干旱区生态环境知识资源中心(Arid): Future climate change would intensify the water resources supply-demand pressure of afforestation in inner Mongolia, China

Arid

DOI	10.1016/j.jclepro.2023.137145
	Future climate change would intensify the water resources supply-demand pressure of afforestation in inner Mongolia, China
	Wang, Ziyu; Xu, Duanyang; Peng, Daoli; Zhang, Xiaoyu
通讯作者	Xu, DY
来源期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
EISSN	1879-1786
出版年	2023
卷号	407
英文摘要	As a vital solution for combating the environmental degradation, afforestation has been widely implemented in arid and semi-arid areas. However, some negative effects have also occurred, due to the lack of regional water resources. Besides, with the impact of climate change, water scarcity in these areas is likely to get worse in the future. In this study, the water resources supply-demand pressure of afforestation under different future scenarios in Inner Mongolia was investigated. Landtrendr method was used to detect the increased vegetation area from 2000 to 2020, and the afforestation area was identified by overlapping analysis combined with the land cover data. The water stress index (WSI) was employed to analyze the water pressure of afforestation area. The results revealed four major findings. (1) During 2000-2020, the accumulated afforestation in Inner Mongolia was 71410 km2, and the shrubs accounted for 86% of the total area of afforestation; (2) The afforestation water stress index showed a significant upward trend with mean values of 0.55, 0.59 and 0.61 under RCP 2.6, 4.5 and 8.5 scenarios, respectively; (3) The overall water resources supply-demand pressure of afforestation in the western region was greater than that in the eastern of Inner Mongolia. (4) In the future, measures need to be taken to alleviate the pressure of water resources on the afforestation in western Inner Mongolia. These findings could help us figure out the afforestation water stress under the climate change and provide the reference to adopt reasonable afforestation management strategies.
英文关键词	Afforestation Water stress index Climate change RCP scenarios
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000983467600001
WOS关键词	LARGE-SCALE AFFORESTATION ; ECOSYSTEM WATER ; ECOLOGICAL RESTORATION ; FOREST DISTURBANCE ; VIRTUAL WATER ; LOESS PLATEAU ; RECOVERY ; LANDTRENDR ; FOOTPRINT ; IMAGERY
WOS类目	Green & Sustainable Science & Technology ; Engineering, Environmental ; Environmental Sciences
WOS研究方向	Science & Technology - Other Topics ; Engineering ; Environmental Sciences & Ecology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/397223
推荐引用方式 GB/T 7714	Wang, Ziyu,Xu, Duanyang,Peng, Daoli,et al. Future climate change would intensify the water resources supply-demand pressure of afforestation in inner Mongolia, China[J],2023,407.
APA	Wang, Ziyu,Xu, Duanyang,Peng, Daoli,&Zhang, Xiaoyu.(2023).Future climate change would intensify the water resources supply-demand pressure of afforestation in inner Mongolia, China.JOURNAL OF CLEANER PRODUCTION,407.
MLA	Wang, Ziyu,et al."Future climate change would intensify the water resources supply-demand pressure of afforestation in inner Mongolia, China".JOURNAL OF CLEANER PRODUCTION 407(2023).