Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1016/j.jhydrol.2015.02.010 |
Estimation of evaporative loss based on the stable isotope composition of water using Hydrocalculator | |
Skrzypek, Grzegorz1,2; Mydlowski, Adam3; Dogramaci, Shawan2,4; Hedley, Paul4; Gibson, John J.5,6; Grierson, Pauline F.1,2 | |
通讯作者 | Skrzypek, Grzegorz |
来源期刊 | JOURNAL OF HYDROLOGY
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ISSN | 0022-1694 |
EISSN | 1879-2707 |
出版年 | 2015 |
卷号 | 523页码:781-789 |
英文摘要 | Accurate quantification of evaporative losses to the atmosphere from surface water bodies is essential for calibration and validation of hydrological models, particularly in remote arid and semi-arid regions, where intermittent rivers are generally minimally gauged. Analyses of the stable hydrogen and oxygen isotope composition of water can be used to estimate evaporative losses from individual pools in such regions in the absence of instrumental data but calculations can be complex, especially in highly variable systems. In this study, we reviewed and combined the most recent equations required for estimation of evaporative losses based on the revised Craig-Gordon model. The updated procedure is presented step-by-step, increasing ease of replication of all calculations. The main constraints and sources of uncertainties in the model were also evaluated. Based on this procedure we have designed a new software, Hydrocalculator, that allows quick and robust estimation of evaporative losses based on isotopic composition of water. The software was validated against measures of field pan evaporation under arid conditions in northwest Australia as well as published data from other regions. We found that the major factor contributing to the overall uncertainty in evaporative loss calculations using this method is uncertainty in estimation of the isotope composition of ambient air moisture. (C) 2015 The Authors. Published by Elsevier B.V. This is an open access article under the CC BY license. |
英文关键词 | Evaporation Stable isotope Water Craig-Gordon Hydrocalculator |
类型 | Article |
语种 | 英语 |
国家 | Australia ; Poland ; Canada |
收录类别 | SCI-E |
WOS记录号 | WOS:000351971700064 |
WOS关键词 | PRECIPITATION ; HYDROGEN ; LAKES ; OXYGEN ; AREA |
WOS类目 | Engineering, Civil ; Geosciences, Multidisciplinary ; Water Resources |
WOS研究方向 | Engineering ; Geology ; Water Resources |
来源机构 | University of Western Australia |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/188770 |
作者单位 | 1.Univ Western Australia, Sch Plant Biol M090, West Australian Biogeochem Ctr, Nedlands, WA 6009, Australia; 2.Univ Western Australia, Sch Plant Biol M090, Ecosyst Res Grp, Nedlands, WA 6009, Australia; 3.Polish Geol Inst, Natl Res Inst, Lower Silesian Branch, PL-53122 Wroclaw, Poland; 4.Rio Tinto Iron Ore, Perth, WA 6000, Australia; 5.Alberta Res Council, Victoria, BC V8Z 7X8, Canada; 6.Univ Victoria, Victoria, BC V8Z 7X8, Canada |
推荐引用方式 GB/T 7714 | Skrzypek, Grzegorz,Mydlowski, Adam,Dogramaci, Shawan,et al. Estimation of evaporative loss based on the stable isotope composition of water using Hydrocalculator[J]. University of Western Australia,2015,523:781-789. |
APA | Skrzypek, Grzegorz,Mydlowski, Adam,Dogramaci, Shawan,Hedley, Paul,Gibson, John J.,&Grierson, Pauline F..(2015).Estimation of evaporative loss based on the stable isotope composition of water using Hydrocalculator.JOURNAL OF HYDROLOGY,523,781-789. |
MLA | Skrzypek, Grzegorz,et al."Estimation of evaporative loss based on the stable isotope composition of water using Hydrocalculator".JOURNAL OF HYDROLOGY 523(2015):781-789. |
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