干旱区生态环境知识资源中心(Arid): Combining infiltration holes and level ditches to enhance the soil water and nutrient pools for semi-arid slope shrubland revegetation

Arid

DOI	10.1016/j.scitotenv.2020.138796
	Combining infiltration holes and level ditches to enhance the soil water and nutrient pools for semi-arid slope shrubland revegetation
	Wang, Ke; Zhang, Xiaoyuan; Ma, Jiangbo; Ma, Zhanghuai; Li, Gaoliang; Zheng, Jiyong
通讯作者	Zheng, JY
来源期刊	SCIENCE OF THE TOTAL ENVIRONMENT
ISSN	0048-9697
EISSN	1879-1026
出版年	2020
卷号	729
英文摘要	Active vegetation restoration has been proposed as an effective approach for restoring degraded ecosystems. Soil water and nutrient deficits hinder slope revegetation in arid and semi-arid areas. However, few studies have discussed rainfall runoff utilization and soil nutrient conservation within the context of slope vegetation restoration. In this study, the effects of combining infiltration holes and level ditches on the soil water storage, organic matter, and total nitrogen were analyzed on the slopes of shrubland and bare land. The results showed that the combined measures significantly increased the average soil water content above the 100 cm soil layer and mitigated soil desiccation below 220 cm in the shrubland. Meanwhile, the combined measures obviously increased the soil organic matter and total nitrogen above the 60 and 40 cm soil layers in bare land and shrubland, respectively. Overall, combining infiltration holes and landscape engineering measures is an effective approach for enhancing the soil water and nutrient pools of slopes. Our findings provide an effective engineering measure to combat soil water and nutrient deficits for slope vegetation restoration in arid and semi-arid areas. (C) 2020 Elsevier B.V. All rights reserved.
英文关键词	Landscape engineering measure Slope vegetation restoration Soil water deficit Soil organic matter Soil total nitrogen
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000537444000009
WOS关键词	LOESS PLATEAU ; ORGANIC-CARBON ; PRECIPITATION GRADIENT ; GREEN PROGRAM ; YELLOW-RIVER ; MOISTURE ; NITROGEN ; CHINA ; AFFORESTATION ; DYNAMICS
WOS类目	Environmental Sciences
WOS研究方向	Environmental Sciences & Ecology
来源机构	西北农林科技大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324607
作者单位	[Wang, Ke; Zhang, Xiaoyuan; Ma, Jiangbo; Ma, Zhanghuai; Li, Gaoliang; Zheng, Jiyong] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China; [Ma, Jiangbo] CCCC AECOM Ecoenvironm Co Ltd, Beijing 100088, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ke,Zhang, Xiaoyuan,Ma, Jiangbo,et al. Combining infiltration holes and level ditches to enhance the soil water and nutrient pools for semi-arid slope shrubland revegetation[J]. 西北农林科技大学,2020,729.
APA	Wang, Ke,Zhang, Xiaoyuan,Ma, Jiangbo,Ma, Zhanghuai,Li, Gaoliang,&Zheng, Jiyong.(2020).Combining infiltration holes and level ditches to enhance the soil water and nutrient pools for semi-arid slope shrubland revegetation.SCIENCE OF THE TOTAL ENVIRONMENT,729.
MLA	Wang, Ke,et al."Combining infiltration holes and level ditches to enhance the soil water and nutrient pools for semi-arid slope shrubland revegetation".SCIENCE OF THE TOTAL ENVIRONMENT 729(2020).