globalchange  > 气候变化与战略
DOI: 10.5194/hess-22-4449-2018
论文题名:
Comment on "Origin of water in the Badain Jaran Desert; China: New insight from isotopes" by Wu et al. (2017)
作者: Zhan L.; Chen J.; Li L.; Barry D.A.
刊名: Hydrology and Earth System Sciences
ISSN: 1027-5606
出版年: 2018
卷: 22, 期:8
起始页码: 4449
结束页码: 4454
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
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.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/163217
Appears in Collections:气候变化与战略

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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

Recommended Citation:
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]. Hydrology and Earth System Sciences,2018-01-01,22(8)
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