干旱区生态环境知识资源中心(Arid): Contribution of recycled moisture to precipitation in the monsoon marginal zone: Estimate based on stable isotope data

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DOI	10.1016/j.jhydrol.2018.12.014
	Contribution of recycled moisture to precipitation in the monsoon marginal zone: Estimate based on stable isotope data
	Zhu, Guofeng 1,2; Guo, Huiwen 1; Qin, Dahe 2; Pan, Hanxiong 1; Zhang, Yu 1; Jia, Wenxiong 1; Ma, Xinggang 1
通讯作者	Zhu, Guofeng
来源期刊	JOURNAL OF HYDROLOGY
ISSN	0022-1694
EISSN	1879-2707
出版年	2019
卷号	569 页码:423-435
英文摘要	The hydrogen and oxygen isotope composition of precipitation and water vapor are useful tracers in the water cycle. The water balance of inland river basins located in the monsoon marginal zone are difficult to determine, because little is known about the contribution of various vapor involved. Based on the three-component isotopic mixing model, the monthly precipitation, surface water and plant water isotope data of the seven sampling stations from April to October 2017 were used to assess the vapor contribution to precipitation in the Shiyang River basin. The average contribution of plant transpiration, land surface evaporation and adverted vapor to precipitation accounted for 11%, 6% and 83% in the Mountain regions, for 21%, 7% and 72% in the Oasis regions, and for 10%, 5% and 85% in the Desert regions, respectively. The contribution of plant transpiration and surface evaporation vapor was similar in time variation, and the maximum value appeared in July. The average plant transpiration vapor contribution at each station was always greater than the surface evaporation vapor. Different landscape and special underlying surfaces are important factors influencing the difference in water vapor contribution. The average surface evaporation water vapor contribution of the Xiying (M1) station is the largest in the study area, with a contribution fraction of 9%. The contribution of Wuwei oasis recycled moisture can reach 30%, the plant transpiration vapor accounted for 73%.
英文关键词	Stable isotope Recycled moisture Three-component isotopic mixing model Monsoon marginal zone
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000457952900031
WOS关键词	HYDROGEN ISOTOPES ; DEUTERIUM EXCESS ; WATER ; EVAPORATION ; SIMULATION ; REGION ; OXYGEN ; VAPOR ; TRANSPIRATION ; UNCERTAINTY
WOS类目	Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources
WOS研究方向	Engineering ; Geology ; Water Resources
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217127
作者单位	1.Northwest Normal Univ, Coll Geog & Environm Sci, Lanzhou 730070, Gansu, Peoples R China; 2.Chinese Acad Sci, State Key Lab Cryosphere Sci, Northwest Inst Ecoenvironm & Resources, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Zhu, Guofeng,Guo, Huiwen,Qin, Dahe,et al. Contribution of recycled moisture to precipitation in the monsoon marginal zone: Estimate based on stable isotope data[J],2019,569:423-435.
APA	Zhu, Guofeng.,Guo, Huiwen.,Qin, Dahe.,Pan, Hanxiong.,Zhang, Yu.,...&Ma, Xinggang.(2019).Contribution of recycled moisture to precipitation in the monsoon marginal zone: Estimate based on stable isotope data.JOURNAL OF HYDROLOGY,569,423-435.
MLA	Zhu, Guofeng,et al."Contribution of recycled moisture to precipitation in the monsoon marginal zone: Estimate based on stable isotope data".JOURNAL OF HYDROLOGY 569(2019):423-435.