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Ping Jiao and Shun-Jun Hu
Shallow groundwater is an important water source for Haloxylon ammodendron (H. ammodendron). The accurate estimation of evapotranspiration (ETg) from groundwater is of great significance for the water cycle and the maintenance of ecological stability. Us...
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Yan Zhu, Liangsheng Shi, Jingwei Wu, Ming Ye, Lihong Cui and Jinzhong Yang
Due to the high nonlinearity of the three-dimensional (3-D) unsaturated-saturated water flow equation, using a fully 3-D numerical model is computationally expensive for large scale applications. A new unsaturated-saturated water flow model is developed ...
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Yan Zhu, Liangsheng Shi, Jingwei Wu, Ming Ye, Lihong Cui, Jinzhong Yang
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Due to the high nonlinearity of the three-dimensional (3-D) unsaturated-saturated water flow equation, using a fully 3-D numerical model is computationally expensive for large scale applications. A new unsaturated-saturated water flow model is developed ...
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Daniel G. Gómez, Carlos G. Ochoa, Derek Godwin, Abigail A. Tomasek and María I. Zamora Re
Quantifying soil water budget components, and characterizing groundwater recharge from irrigation seepage, is important for effective water resources management. This is particularly true in agricultural fields overlying shallow aquifers, like those foun...
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Elisa Mammoliti, Davide Fronzi, Adriano Mancini, Daniela Valigi and Alberto Tazioli
Nowadays, the balance between incoming precipitation and stream or spring discharge is a challenging aspect in many scientific disciplines related to water management. In this regard, although advances in the methodologies for water balance calculation c...
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Guojie Wang, Jian Pan, Chengcheng Shen, Shijie Li, Jiao Lu, Dan Lou and Daniel F. T. Hagan
Evapotranspiration (ET), a critical process in global climate change, is very difficult to estimate at regional and basin scales. In this study, we evaluated five ET products: the Global Land Surface Evaporation with the Amsterdam Methodology (GLEAM, the...
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Karina Y. Gutiérrez-Jurado, Alexander G. Fernald, Steven J. Guldan and Carlos G. Ochoa
Better understanding of surface water (SW) and groundwater (GW) interactions and water balances has become indispensable for water management decisions. This study sought to characterize SW-GW interactions in three crop fields located in three different ...
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Karina Y. Gutiérrez-Jurado, Alexander G. Fernald, Steven J. Guldan, Carlos G. Ochoa
Pág. 1 - 14
Better understanding of surface water (SW) and groundwater (GW) interactions and water balances has become indispensable for water management decisions. This study sought to characterize SW-GW interactions in three crop fields located in three different ...
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Olivier Banton, Sylvie St-Pierre, Anaïs Giraud and Stéphane Stroffek
The sustainable management of water resources, whether surface or underground, requires the identification of the flows involved and the possibility of achieving the water balance of the water resource. These require knowledge of the main flow components...
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Guojie Wang, Jian Pan, Chengcheng Shen, Shijie Li, Jiao Lu, Dan Lou and Daniel F. T. Hagan
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Tianxu Liu, Dasheng Zhang, Yanfeng Shi, Yi Li, Jianchong Sun and Xiuping Zhang
The lack of water resources has emerged as a major factor limiting the high-quality economic and ecological development in Hebei Province. Therefore, it is of great significance to understand the dynamic changes in terrestrial water storage for effective...
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Nur Hayati Hussin, Ismail Yusoff and May Raksmey
Groundwater has supported 70% of the water supply at the Lower Kelantan River Basin (LKRB) since the 1930s and demand for groundwater increases annually. Groundwater has been abstracted from shallow and deep aquifers. However, a comprehensive study on gr...
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Qiong Li, Zhicai Luo, Bo Zhong and Hao Zhou
Evapotranspiration (ET) is a critical component of the water cycle, and it plays an important role in global water exchange and energy flow. However, accurate estimation and numerical simulation of regional ET remain difficult. In this work, based on the...
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Qin-Bo Cheng, Xi Chen, Jiao Wang, Zhi-Cai Zhang, Run-Run Zhang, Yong-Yu Xie, Christian Reinhardt-Imjela and Achim Schulte
The soil and water assessment tool (SWAT) is widely used to quantify the spatial and temporal patterns of sediment loads for watershed-scale management of sediment and nonpoint-source pollutants. However few studies considered the trade-off between flow ...
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Yohannes Yihdego, John A Webb and Babak Vaheddoost
A method is presented to analyze the interaction between groundwater and Lake Linlithgow (Australia) as a case study. A simplistic approach based on a ?node? representing the groundwater component is employed in a spreadsheet of water balance modeling to...
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Dejan Simic, Borivoj Pejic, Goran Bekavac, Ksenija Mackic, Bojan Vojnov, Ivana Bajic and Vladimir Sikora
The development of irrigation schedules based on water balance implies a study of daily plant water requirements. A properly selected irrigation method is also of most importance. The objective of this study was to find out how surface drip irrigation (S...
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Alberto Pistocchi, Stefano Bagli, Mattia Callegari, Claudia Notarnicola and Paolo Mazzoli
We present a novel method for the direct determination of the snowmelt coefficient of widely used degree-day models, using only cumulated temperature and precipitation over the days of snow cover. We develop a proof of concept using (1) local measurement...
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Shuangquan Liu, Guoyuan Qian, Zifan Xu, Hua Wang, Kai Chen, Jinwen Wang and Suzhen Feng
This study introduces a novel approach for optimizing the monthly hydropower scheduling of cascaded reservoirs by employing a special ordered set of type 2 (SOS2) formulation within a mixed integer linear programming (MILP) model. The proposed method lin...
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Zida Song, Quan Liu, Zhigen Hu, Huian Li and Jianqing Xiong
Dams are vital for water resource utilization, and river diversion is key for dam construction safety. As sandy river basins are important exploitation areas that have special diversion features, the impact of sediment on the risk of river diversion duri...
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Zida Song, Quan Liu, Zhigen Hu, Huian Li and Jianqing Xiong
Dams are vital for water resource utilization, and river diversion is key for dam construction safety. As sandy river basins are important exploitation areas that have special diversion features, the impact of sediment on the risk of river diversion duri...
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