干旱区生态环境知识资源中心(Arid): Identifying the flow paths and beneficiary ranges of the sand fixation service: A case-study in Xilingol League, China

Arid

DOI	10.1002/ldr.4127
	Identifying the flow paths and beneficiary ranges of the sand fixation service: A case-study in Xilingol League, China
	Xu, Duanyang; Zhang, Yue
通讯作者	Xu, DY (corresponding author)，Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Beijing 100101, Peoples R China.
来源期刊	LAND DEGRADATION & DEVELOPMENT
ISSN	1085-3278
EISSN	1099-145X
出版年	2022
卷号	33 期号:3 页码:413-424
英文摘要	The sand fixation service (SFS) is a function of vegetation ecosystems whereby sand is restrained and stabilized. It not only generates ecological benefits for local areas but also affects circulation media such as wind and has an impact on surrounding areas. Therefore, it is urgent to study the flow process and influence of the SFS, so as to provide a theoretical basis for cross-regional ecological compensation. We chose Xilingol League (shorten as Xilingol) as the study area and used the hybrid single-particle Lagrangian integrated trajectory (HYSPLIT) model to comprehensively identify the spatial flow paths (FPs) and beneficiary ranges (BRs) of the SFS from 2000 to 2018. The results showed that there were 726 FPs of the SFS, which were mainly distributed in spring, accounting for 63.50% of the total FPs. The total area of the BRs was 279.50 x 10(4) km(2), accounting for 29.15% of China's land area. The high-frequency BRs were mainly distributed in the southeast of Inner Mongolia, northern Hebei, northern Liaoning, northern Beijing, and northwestern Jilin. In terms of BRs, farmland was the largest (92.09 x 10(4) km(2)) land cover type, accounting for 34.51% of the total area of the BRs, and the total beneficiary population and gross domestic product accounting for 44.53% and 50.06% of whole China in 2015. Identification of FPs and BRs of SFS in this study could provide a reference to make ecology compensation policy at national level.
英文关键词	beneficiary range flow path HYSPLIT model sand fixation service Xilingol League
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000741474900001
WOS关键词	TRANS-PACIFIC TRANSPORT ; WIND EROSION ; ECOSYSTEM SERVICES ; CLIMATE-CHANGE ; DESERTIFICATION DYNAMICS ; INNER-MONGOLIA ; DUST STORMS ; ASIAN DUST ; SOIL ; IMPACT
WOS类目	Environmental Sciences ; Soil Science
WOS研究方向	Environmental Sciences & Ecology ; Agriculture
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376584
作者单位	[Xu, Duanyang; Zhang, Yue] Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing, Peoples R China; [Zhang, Yue] Univ Chinese Acad Sci, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Xu, Duanyang,Zhang, Yue. Identifying the flow paths and beneficiary ranges of the sand fixation service: A case-study in Xilingol League, China[J],2022,33(3):413-424.
APA	Xu, Duanyang,&Zhang, Yue.(2022).Identifying the flow paths and beneficiary ranges of the sand fixation service: A case-study in Xilingol League, China.LAND DEGRADATION & DEVELOPMENT,33(3),413-424.
MLA	Xu, Duanyang,et al."Identifying the flow paths and beneficiary ranges of the sand fixation service: A case-study in Xilingol League, China".LAND DEGRADATION & DEVELOPMENT 33.3(2022):413-424.