Quantifying the impacts of human water use and climate variations on recent drying of Lake Urmia basin: the value of different sets of spaceborne and in situ data for calibrating a global hydrological model
文献类型：期刊论文
| 作者 | Hosseini-Moghari, Seyed-Mohammad1,2; Araghinejad, Shahab2; Tourian, Mohammad J.3; Ebrahimi, Kumars2; Doell, Petra4,5 |
| 刊名 | HYDROLOGY AND EARTH SYSTEM SCIENCES
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| 出版日期 | 2020-04-17 |
| 卷号 | 24期号:4页码:1939-1956 |
| ISSN号 | 1027-5606 |
| DOI | 10.5194/hess-24-1939-2020 |
| 通讯作者 | Hosseini-Moghari, Seyed-Mohammad(hosseini_sm@igsnrr.ac.cn) |
| 英文摘要 | During the last decades, the endorheic Lake Urmia basin in northwestern Iran has suffered from declining groundwater tables and a very strong recent reduction in the volume of Lake Urmia. For the case of Lake Urmia basin, this study explores the value of different locally and globally available observation data for adjusting a global hydrological model such that it can be used for distinguishing the impacts of human water use and climate variations. The WaterGAP Global Hydrology Model (WGHM) was for the first time calibrated against multiple in situ and spaceborne data to analyze the decreasing lake water volume, lake river inflow, loss of groundwater, and total water storage in the entire basin during 2003-2013. The calibration process was done using an automated approach including a genetic algorithm (GA) and non-dominated sorting genetic algorithm II (NSGA-II). Then the best-performing calibrated models were run with and without considering water use to quantify the impact of human water use. Observations encompass remote-sensing-based time series of annual irrigated areas in the basin from MODIS, monthly total water storage anomaly (TWSA) from GRACE satellites, and monthly lake volume anomalies. In situ observations include time series of annual inflow into the lake and basin averages of groundwater level variations based on 284 wells. In ad- dition, local estimates of sectoral water withdrawals in 2009 and return flow fractions were utilized. Calibration against MODIS and GRACE data alone improved simulated inflow into Lake Urmia but inflow and lake volume loss were still overestimated, while groundwater loss was underestimated and seasonality of groundwater storage was shifted as compared to observations. Lake and groundwater dynamics could only be simulated well if calibration against groundwater levels led to an adjustment of the fractions of human water use from groundwater and surface water. Thus, in some basins, globally available satellite-derived observations may not suffice for improving the simulation of human water use. According to WGHM simulations with 18 optimal parameter sets, human water use was the reason for 52 %-57 % of the total basin water loss of about 10 km(3) during 2003-2013, for 39 %-43 % of the Lake Urmia water loss of about 8 km(3), and for up to 87 %-90 % of the groundwater loss. Lake inflow was 39 %-45 % less than it would have been without human water use. The study shows that even without human water use Lake Urmia would not have recovered from the significant loss of lake water volume caused by the drought year 2008. These findings can support water management in the basin and more specifically Lake Urmia restoration plans. |
| WOS关键词 | ANTHROPOGENIC IMPACTS ; LAND-USE ; IRAN ; EQUIFINALITY ; DESICCATION ; VARIABILITY ; GROUNDWATER ; ALGORITHMS ; RESOURCES ; SYSTEMS |
| WOS研究方向 | Geology ; Water Resources |
| 语种 | 英语 |
| WOS记录号 | WOS:000527803100001 |
| 出版者 | COPERNICUS GESELLSCHAFT MBH |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/159894]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Hosseini-Moghari, Seyed-Mohammad |
| 作者单位 | 1.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China 2.Univ Tehran, Dept Irrigat & Reclamat Engn, Karaj, Iran 3.Univ Stuttgart, Inst Geodesy GIS, Stuttgart, Germany 4.Goethe Univ Frankfurt, Inst Phys Geog, Frankfurt, Germany 5.Senckenberg Leibniz Biodivers & Climate Res Ctr S, Frankfurt, Germany |
| 推荐引用方式 GB/T 7714 | Hosseini-Moghari, Seyed-Mohammad,Araghinejad, Shahab,Tourian, Mohammad J.,et al. Quantifying the impacts of human water use and climate variations on recent drying of Lake Urmia basin: the value of different sets of spaceborne and in situ data for calibrating a global hydrological model[J]. HYDROLOGY AND EARTH SYSTEM SCIENCES,2020,24(4):1939-1956. |
| APA | Hosseini-Moghari, Seyed-Mohammad,Araghinejad, Shahab,Tourian, Mohammad J.,Ebrahimi, Kumars,&Doell, Petra.(2020).Quantifying the impacts of human water use and climate variations on recent drying of Lake Urmia basin: the value of different sets of spaceborne and in situ data for calibrating a global hydrological model.HYDROLOGY AND EARTH SYSTEM SCIENCES,24(4),1939-1956. |
| MLA | Hosseini-Moghari, Seyed-Mohammad,et al."Quantifying the impacts of human water use and climate variations on recent drying of Lake Urmia basin: the value of different sets of spaceborne and in situ data for calibrating a global hydrological model".HYDROLOGY AND EARTH SYSTEM SCIENCES 24.4(2020):1939-1956. |
入库方式： OAI收割
来源：地理科学与资源研究所
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