干旱区生态环境知识资源中心(Arid): Water Stable Isotopes in an Alpine Setting of the Northeastern Tibetan Plateau

Arid

DOI	10.3390/w11040770
	Water Stable Isotopes in an Alpine Setting of the Northeastern Tibetan Plateau
	Qiu, Xue 1; Zhang, Mingjun 1; Wang, Shengjie 1,3; Argiriou, Athanassios A.2; Chen, Rong 1; Meng, Hongfei 1; Guo, Rong 1
通讯作者	Zhang, Mingjun
来源期刊	WATER
ISSN	2073-4441
出版年	2019
卷号	11 期号:4
英文摘要	Hydrological processes produce effects on water resources in inland mountainous regions. To perform a comprehensive investigation of the important segments of the water cycle, using the Qilian Mountains as a case study, precipitation, soil, plant, river, and groundwater were collected during the plant growing season of 2016. All samples were collected on a monthly basis, except precipitation, which was collected on a per event basis. The results showed that: the temperature effect was apparent, which suggested a drier climate background; there were differences in the slope and intercept of the local meteoric water line, using different regression methods; and the O-18 of soil water varied greatly in the topsoil, tended to be similar in the deep soil, and became increasingly depleted as the soil depth increased. The responses of the soil water isotopes to precipitation pulses had different boundaries. The major water source for Caragana Fabr. in no-precipitation month was located in the 0-30 cm soil layer, but was different in months when precipitation occurred. Overall, the findings from the stable isotopes provide insights into hydrological processes and offer a platform to understand mountainous water cycle in arid areas.
英文关键词	Qilian Mountains stable isotopes Iso Source growth season water uptake
类型	Article
语种	英语
国家	Peoples R China ; Greece
开放获取类型	gold, Green Submitted
收录类别	SCI-E
WOS记录号	WOS:000473105700140
WOS关键词	LOESS PLATEAU ; PRECIPITATION ; MOISTURE ; MOUNTAIN ; INSIGHTS ; SYSTEM ; OXYGEN ; DEPTH ; LINE
WOS类目	Environmental Sciences ; Water Resources
WOS研究方向	Environmental Sciences & Ecology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/219193
作者单位	1.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China; 2.Univ Patras, Lab Atmospher Phys, GR-26500 Patras, Greece; 3.Chinese Acad Sci, State Key Lab Cryospher Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Qiu, Xue,Zhang, Mingjun,Wang, Shengjie,et al. Water Stable Isotopes in an Alpine Setting of the Northeastern Tibetan Plateau[J],2019,11(4).
APA	Qiu, Xue.,Zhang, Mingjun.,Wang, Shengjie.,Argiriou, Athanassios A..,Chen, Rong.,...&Guo, Rong.(2019).Water Stable Isotopes in an Alpine Setting of the Northeastern Tibetan Plateau.WATER,11(4).
MLA	Qiu, Xue,et al."Water Stable Isotopes in an Alpine Setting of the Northeastern Tibetan Plateau".WATER 11.4(2019).