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DOI	10.5194/hess-22-4449-2018
	Comment on "Origin of water in the Badain Jaran Desert; China: New insight from isotopes" by Wu et al. (2017)
	Zhan L.; Chen J.; Li L.; Barry D.A.
发表日期	2018
ISSN	1027-5606
起始页码	4449
结束页码	4454
卷号	22 期号:8
英文摘要	Precipitation isotope data were used to determine the origin of groundwater in the Badain Jaran Desert (BJD) in the study of Wu et al. (2017). Both precipitation and its isotope composition vary seasonally, so arithmetic averages of precipitation isotope values poorly represent the isotope composition of meteoric water. Their finding that the BJD groundwater is recharged by modern meteoric water from local areas including the southeastern adjacent mountains was based on arithmetic averaging. However, this conclusion is not supported by the corrected mean precipitation isotope values, which are weighted by the precipitation rate. Indeed, the available isotopic evidence shows that modern precipitation on the Qilian Mountains is more likely to be the main source of the groundwater and lake water in the BJD, as found by Chen et al. (2004). © Author(s) 2018.
语种	英语
scopus关键词	Groundwater; Landforms; Arithmetic averaging; Isotope compositions; Isotope data; Isotope values; Mean precipitation; Meteoric waters; Precipitation rates; Qilian mountains; Isotopes; correction; groundwater; hydrochemistry; isotopic composition; lake water; meteoric water; mountain region; precipitation (chemistry); Badanjilin Desert; China; Qilian Mountains
来源期刊	Hydrology and Earth System Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/159934
作者单位	Zhan, L., State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing, 210098, China; Chen, J., College of Earth Sciences and Engineering, Hohai University, Nanjing, 210098, China; Li, L., School of Civil Engineering, University of Queensland, St. Lucia, QLD 4072, Australia; Barry, D.A., Laboratoire de technologie écologique (ECOL), Institut d'ingénierie de l'environnement (IIE), Faculté de l'environnement naturel, architectural et construit (ENAC), Ecole Polytechnique Fédérale de Lausanne (EPFL), Station 2, Lausanne, 1015, Switzerland
推荐引用方式 GB/T 7714	Zhan L.,Chen J.,Li L.,et al. Comment on "Origin of water in the Badain Jaran Desert; China: New insight from isotopes" by Wu et al. (2017)[J],2018,22(8).
APA	Zhan L.,Chen J.,Li L.,&Barry D.A..(2018).Comment on "Origin of water in the Badain Jaran Desert; China: New insight from isotopes" by Wu et al. (2017).Hydrology and Earth System Sciences,22(8).
MLA	Zhan L.,et al."Comment on "Origin of water in the Badain Jaran Desert; China: New insight from isotopes" by Wu et al. (2017)".Hydrology and Earth System Sciences 22.8(2018).