干旱区生态环境知识资源中心(Arid): Dissipation and movement of soil water in artificial forest in arid oasis areas: Cognition based on stable isotopes

Arid

DOI	10.1016/j.catena.2023.107178
	Dissipation and movement of soil water in artificial forest in arid oasis areas: Cognition based on stable isotopes
	Qiu, Dongdong; Zhu, Guofeng; Lin, Xinrui; Jiao, Yinying; Lu, Siyu; Liu, Jiatong; Liu, Jiawei; Zhang, Wenhao; Ye, Linlin; Li, Rui; Wang, Qinqin; Chen, Longhu
通讯作者	Zhu, GF
来源期刊	CATENA
ISSN	0341-8162
EISSN	1872-6887
出版年	2023
卷号	228
英文摘要	Large-scale construction of artificial forests in arid oasis areas plays a role in wind prevention and sand fixation, vegetation increase and landscape improvement. However, due to the extremely strong evapotranspiration in the arid areas, the construction of artificial forests may greatly increase the consumption of water resources. Therefore, it is necessary to evaluate and weigh the benefits of its ecology, landscape and water resource utilization. Based on different water isotopic data (soil water, precipitation) and related hydrometeorological data of typical poplar plantation in the middle and lower reaches of Shiyang River Basin from 2018 to 2019, this study evaluated the soil evaporation loss rate and water storage capacity of artificial forest and revealed the mechanism of soil water movement. The results showed that: (1) The average soil evaporation loss in the artificial forest was 21.30%, which was higher in spring and summer and lower in autumn and winter; (2) The soil water recharge from the artificial forest has the characteristics of preferential flow recharge, with long retention of precipitation in the soil, and full mixing of newly recharged water with original water; (3) The artificial forest increased the water storage capacity of deep soils (80-100 cm) in the oasis area, but the water consumption rate also correspondingly increased. Artificial forests must rely on water input to maintain normal growth, and its own water consumption rate and soil evaporation loss are high. Therefore, ecological, landscape, and water resource utilization benefits should be considered when constructing artificial forests in arid oasis areas where water resources are scarce.
英文关键词	Artificial forest Evaporation loss Soil water movement Soil water storage Hydrogen and oxygen stable isotopes
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000989781300001
WOS关键词	LOESS PLATEAU ; HYDROLOGICAL PROCESSES ; ROOT SYSTEMS ; VEGETATION ; GROUNDWATER ; EVAPORATION ; GRASSLAND ; STORAGE ; RIVER ; SEPARATION
WOS类目	Geosciences, Multidisciplinary ; Soil Science ; Water Resources
WOS研究方向	Geology ; Agriculture ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/395687
推荐引用方式 GB/T 7714	Qiu, Dongdong,Zhu, Guofeng,Lin, Xinrui,et al. Dissipation and movement of soil water in artificial forest in arid oasis areas: Cognition based on stable isotopes[J],2023,228.
APA	Qiu, Dongdong.,Zhu, Guofeng.,Lin, Xinrui.,Jiao, Yinying.,Lu, Siyu.,...&Chen, Longhu.(2023).Dissipation and movement of soil water in artificial forest in arid oasis areas: Cognition based on stable isotopes.CATENA,228.
MLA	Qiu, Dongdong,et al."Dissipation and movement of soil water in artificial forest in arid oasis areas: Cognition based on stable isotopes".CATENA 228(2023).