气候变化领域集成服务门户(CCPortal): The effects of different types of vegetation restoration on wind erosion prevention: A case study in Yanchi

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DOI	10.1088/1748-9326/abbaff
	The effects of different types of vegetation restoration on wind erosion prevention: A case study in Yanchi
	Luo Q.; Zhen L.; Xiao Y.; Wang H.
发表日期	2020
ISSN	17489318
卷号	15 期号:11
英文摘要	Improving wind erosion prevention in the key ecological zones of sand fixation are closely linked to human welfare in China and Northern Eurasia. In this research, we studied the sand transport rate (STT), soil water content (SWC), and retention rate of the wind erosion prevention services (RR) in five experimental zones in Yanchi Country, including bare sandy land (BL), and four restoration zones with different types of vegetation restoration approaches, including artificial restored grassland with low-coverage (AGL), artificial restored grassland with high-coverage (AGH), artificial shrub land (AS), and naturally restored grassland (NG). The results showed that: (1) From 2006 to 2018, the STTs of the four restoration zones were lower than those of BL, and those of the AS were much lower than those of AGL, AGH, and NG; (2) in the rainy season, the SWCs of AS, NG, AGH, AGL, and BL were 3.01%, 2.80%, 2.79%, 2.68%, and 2.41% respectively. In the dry season, the SWCs of NG, BL, AGH, AHL, and AS were 2.86%, 2.93%, 3.00%, 3.08%, and 3.20%, respectively. The differences in the SWCs between the two seasons of BL were the largest (0.52%), while those of NG were the lowest (0.06%); (3) the annual average RRs in AS, AGH, NG, and AGL were 74.41%, 69.41%, 69.28%, and 61.64%, respectively, while the annual change of the RR in the NG was the smallest. This study reveals the effects of different types of vegetation restoration on wind erosion prevention in Yanchi country, thereby providing a scientific basis for policymakers to engage in effective vegetation restoration and formulate ecological protection policies. © 2020 The Author(s). Published by IOP Publishing Ltd.
英文关键词	erosion prevention services; soil water content; wind prevention and sand fixation
语种	英语
scopus关键词	Ecology; Erosion; Soil moisture; Vegetation; Artificial shrubs; Ecological protection; Ecological zones; Experimental zone; Northern Eurasia; Sand transport rate; Soil water content; Vegetation restoration; Restoration; restoration ecology; vegetation type; wind erosion; China; Ningxia Huizu; Yanchi
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/153535
作者单位	Institute of Geographic Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing, China; University of Chinese Academy of Sciences, Beijing, China; Soil and Water Conservation Monitoring Center of the Ministry of Water Resource, Beijing, China
推荐引用方式 GB/T 7714	Luo Q.,Zhen L.,Xiao Y.,et al. The effects of different types of vegetation restoration on wind erosion prevention: A case study in Yanchi[J],2020,15(11).
APA	Luo Q.,Zhen L.,Xiao Y.,&Wang H..(2020).The effects of different types of vegetation restoration on wind erosion prevention: A case study in Yanchi.Environmental Research Letters,15(11).
MLA	Luo Q.,et al."The effects of different types of vegetation restoration on wind erosion prevention: A case study in Yanchi".Environmental Research Letters 15.11(2020).