干旱区生态环境知识资源中心(Arid): New measures of deep soil water recharge during the vegetation restoration process in semi-arid regions of northern China

Arid

DOI	10.5194/hess-24-5875-2020
	New measures of deep soil water recharge during the vegetation restoration process in semi-arid regions of northern China
	Cheng, Yiben; Lie, Xinle; Wang, Yunqi; Zhan, Hongbin; Yang, Wenbin; Jiang, Qunou
通讯作者	Cheng, YB (corresponding author), Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing 100083, Peoples R China. ; Lie, XL (corresponding author), Chinese Acad Forestry, Expt Ctr Desert Forestry, Dengkou 015200, Peoples R China. ; Cheng, YB (corresponding author), Beijing Forestry Univ, Sch Soil & Water Conservat, Jinyun Forest Ecosyst Res Stn, Beijing 100083, Peoples R China.
来源期刊	HYDROLOGY AND EARTH SYSTEM SCIENCES
ISSN	1027-5606
EISSN	1607-7938
出版年	2020
卷号	24 期号:12 页码:5875-5890
英文摘要	Desertification in semi-arid regions is currently a global environmental and societal problem. This research attempts to understand whether a 40-year-old rain-fed Artemisia sphaerocephala Krasch sand-fixing land as part of the Three North Shelterbelt Program (3NSP) of China can be developed sustainably or not using a newly designed lysimeter to monitor the precipitation-induced deep soil recharge (DSR) at 220 cm of depth. Evapotranspiration is calculated through a water balance equation when precipitation and soil moisture data are collected. A comparison of soil particle sizes and soil moisture distributions in artificial sand-fixing land and neighboring bare land is made to assess the impact of sand-fixing reforestation. Results show that such a sand-fixing reforestation results in a root system being mainly developed in the horizontal direction and a changed soil particle distribution. Specifically, the sandy soil with 50.53 % medium sand has been transformed into a sandy soil with 68.53 % fine sand. Within the Artemisia sphaerocephala Krasch sand-fixing experimental area, the DSR values in the bare sand plot and Artemisia sphaerocephala Krasch plot are respectively 283.6 and 90 6 mm in wet years, reflecting a difference of more than 3 times. The deep soil layer moisture in semi-arid sandy land is largely replenished by precipitation-induced infiltration. The DSR values of the bare sandy land plot and Artemisia sphaerocephala Krasch plot are respectively 51.6 and 2 mm in dry years, a difference of more than 25 times. The proportions of DSR reduced by Artemisia sphaerocephala Krasch are 68.06 % and 96.12 % in wet and dry years, respectively. This research shows that Artemisia sphaerocephala Krasch in semi-arid regions can continue to grow and has the capacity to fix sand. It consumes a large amount of precipitated water and reduces the amount of DSR considerably.
类型	Article
语种	英语
开放获取类型	gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000599525000001
WOS关键词	LAND-USE ; SIMULATION ANALYSIS ; INNER-MONGOLIA ; PARTICLE-SIZE ; DESERT SOILS ; 2-PHASE HEAT ; SANDY LAND ; DESERTIFICATION ; FLOW ; EVAPORATION
WOS类目	Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Geology ; Water Resources
来源机构	北京林业大学
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/327903
作者单位	[Cheng, Yiben; Wang, Yunqi; Jiang, Qunou] Beijing Forestry Univ, Sch Soil & Water Conservat, Beijing 100083, Peoples R China; [Lie, Xinle] Chinese Acad Forestry, Expt Ctr Desert Forestry, Dengkou 015200, Peoples R China; [Zhan, Hongbin] Texas A&M Univ, Dept Geol & Geophys, College Stn, TX 77843 USA; [Yang, Wenbin] Chinese Acad Forestry, Inst Desertificat Control, Beijing 100093, Peoples R China; [Cheng, Yiben; Wang, Yunqi; Jiang, Qunou] Beijing Forestry Univ, Sch Soil & Water Conservat, Jinyun Forest Ecosyst Res Stn, Beijing 100083, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Yiben,Lie, Xinle,Wang, Yunqi,et al. New measures of deep soil water recharge during the vegetation restoration process in semi-arid regions of northern China[J]. 北京林业大学,2020,24(12):5875-5890.
APA	Cheng, Yiben,Lie, Xinle,Wang, Yunqi,Zhan, Hongbin,Yang, Wenbin,&Jiang, Qunou.(2020).New measures of deep soil water recharge during the vegetation restoration process in semi-arid regions of northern China.HYDROLOGY AND EARTH SYSTEM SCIENCES,24(12),5875-5890.
MLA	Cheng, Yiben,et al."New measures of deep soil water recharge during the vegetation restoration process in semi-arid regions of northern China".HYDROLOGY AND EARTH SYSTEM SCIENCES 24.12(2020):5875-5890.