干旱区生态环境知识资源中心(Arid): Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China

Arid

DOI	10.1016/j.jclepro.2021.128827
	Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China
	Zhang, Xiaoyu; Xu, Duanyang; Wang, Ziyu
通讯作者	Xu, DY (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China. ; Xu, DY (corresponding author), Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China.
来源期刊	JOURNAL OF CLEANER PRODUCTION
ISSN	0959-6526
EISSN	1879-1786
出版年	2021
卷号	320
英文摘要	Water shortage, ecological protection, and economic development are long-standing challenges faced by arid regions. Scientific afforestation project provides an effective way to realize the maximum benefit of water resources in the perspective of ecology and economy win-win. However, how to plan and shape afforestation to meet different objectives and overcome different obstacles is an essential problem in policy-making. In this study, a method of optimizing the spatial layout of afforestation by considering ecological and economic goals, priority areas, and water resources capacity is developed. A case study of spatial layout planning of afforestation (represented by H. ammodendron) in Alxa, China is proposed. Results show that the scale of afforestation in Alxa would increase from 2019 to 2030 by considering the maximum benefit of water resources in ecology and economy. The priority areas for afforestation are mainly located in the west side of Helan Mountain, the east and south sides of the Badain Jaran Desert, and the central part of Ejin Banner. The spatial heterogeneity of precipitation makes the afforestation density increase from northwest to southeast, and the density would be changed under different climate scenarios. The method and results of this study provide a practical reference for optimizing afforestation and water resources allocation to achieve win-win pattern for ecology and economy in arid regions.
英文关键词	Ecological restoration Water balance Multiple-objective optimization Spatial planning Arid region
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000728579100007
WOS关键词	ECOLOGICAL RESTORATION ; CLIMATE-CHANGE ; COMBATING DESERTIFICATION ; VEGETATION ; MANAGEMENT ; DYNAMICS ; BALANCE ; IMPACTS ; SOIL ; EVAPOTRANSPIRATION
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/2XILL650/373672
作者单位	[Zhang, Xiaoyu; Xu, Duanyang] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China; [Zhang, Xiaoyu] Beijing Normal Univ, Fac Geog Sci, Beijing 100088, Peoples R China; [Wang, Ziyu] Beijing Forestry Univ, Coll Forestry, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Xiaoyu,Xu, Duanyang,Wang, Ziyu. Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China[J],2021,320.
APA	Zhang, Xiaoyu,Xu, Duanyang,&Wang, Ziyu.(2021).Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China.JOURNAL OF CLEANER PRODUCTION,320.
MLA	Zhang, Xiaoyu,et al."Optimizing spatial layout of afforestation to realize the maximum benefit of water resources in arid regions: A case study of Alxa, China".JOURNAL OF CLEANER PRODUCTION 320(2021).