干旱区生态环境知识资源中心(Arid): Belowground soil water response in the afforestation-cropland interface under semi-arid conditions

Arid

DOI	10.1016/j.catena.2020.104660
	Belowground soil water response in the afforestation-cropland interface under semi-arid conditions
	Huang, Ze; Yang, Wen-Jin; Liu, Yu; Shen, Weibo; Lopez-Vicente, Manuel; Wu, Gao-Lin
通讯作者	Shen, WB ; Wu, GL
来源期刊	CATENA
ISSN	0341-8162
EISSN	1872-6887
出版年	2020
卷号	193
英文摘要	Agroforestry is an effective measure to control soil erosion and maintain or increase productivity in semi-arid areas. However, the belowground soil water responses in the afforestation-cropland interface (ACI) is not well known. This study analyzed the variability of soil water storage (SWS) and deficit in three ACIs taking into account the distance between the forest and cropland. The variations of soil water content up to 4 m depth and at five distances from the interface (-5 m (in forest), 0 m (interface), 1 m, 3 m and 5 m (in cropland)) were estimated in three artificial forests (Salix matsudana, Sophora japonica, and Populus cathayana) and their adjacent croplands (maize). The results showed that soil water at the interfaces was significantly affected by forest. This effect was effective up to 160-170 cm of soil depth, and the ACI of S. matsudana had the greatest impact on the farmland soil water. There was no significant relative soil water deficit between 1 and 3 m length, and the ACI of P. cathayana showed the lowest changes in the lateral direction. The SWS of S. japonica in the ACI was clearly higher than the other two artificial forests (P < 0.05). Our findings indicated that S. japonica was the most suitable forest species for agriculture sustainability in the study area. The tree species and the distance between cropland and forest should be considered during the establishment of agroforestry systems. This study provided insights for water conservation and effective management of ACIs in semi-arid areas.
英文关键词	Agroforestry system interface Soil water storage Soil water deficit degree Semi-arid area
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000538770800007
WOS关键词	LOESS PLATEAU ; LAND-USE ; MOISTURE DYNAMICS ; AGROFORESTRY SYSTEM ; SPATIAL VARIATIONS ; BALANCE ; MAIZE ; YIELD ; VARIABILITY ; CAPACITY
WOS类目	Geosciences, Multidisciplinary ; Soil Science ; Water Resources
WOS研究方向	Geology ; Agriculture ; Water Resources
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/2XILL650/324665
作者单位	[Huang, Ze; Yang, Wen-Jin; Liu, Yu; Shen, Weibo; Wu, Gao-Lin] Northwest A&F Univ, State Key Lab Soil Eros & Dryland Farming Loess P, Coll Nat Resources & Environm, Yangling 712100, Shaanxi, Peoples R China; [Liu, Yu; Shen, Weibo; Wu, Gao-Lin] Chinese Acad Sci & Minist Water Resource, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China; [Lopez-Vicente, Manuel] Wageningen Environm Res, Team Soil Water & Land Use, Droevendaalsesteeg 3, NL-6708 RC Wageningen, Netherlands; [Wu, Gao-Lin] CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China
推荐引用方式 GB/T 7714	Huang, Ze,Yang, Wen-Jin,Liu, Yu,et al. Belowground soil water response in the afforestation-cropland interface under semi-arid conditions[J]. 西北农林科技大学,2020,193.
APA	Huang, Ze,Yang, Wen-Jin,Liu, Yu,Shen, Weibo,Lopez-Vicente, Manuel,&Wu, Gao-Lin.(2020).Belowground soil water response in the afforestation-cropland interface under semi-arid conditions.CATENA,193.
MLA	Huang, Ze,et al."Belowground soil water response in the afforestation-cropland interface under semi-arid conditions".CATENA 193(2020).