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Xianglong Hou, Hui Yang, Jiansheng Cao, Wenzhao Feng and Yuan Zhang
Groundwater evapotranspiration (ETg) is an important component of the hydrological cycle in water-scarce regions and is important for local ecosystems and agricultural irrigation management. However, accurate estimation of ETg is not easy due to uncertai...
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Hiyaw Hatiya Ware, Tarekegn Dejen Mengistu, Bisrat Ayalew Yifru, Sun Woo Chang and Il-Moon Chung
Recharge is a crucial section of water balance for both surface and subsurface models in water resource assessment. However, quantifying its spatiotemporal distribution at a regional scale poses a significant challenge. Empirical and numerical modeling a...
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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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Kouadio Kouamé Jean Olivier, Dibi Brou, Mangoua oi Mangoua Jules, Eblin Sampah Georges, Paran Frédéric and Graillot Didier
Determination of groundwater recharge is a major challenge in areas where rainfall is generally abundant. Variability and uncertainty are inherent in the estimation of recharge, and several methods are therefore recommended for its estimation at a region...
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Nicole Durfee and Carlos G. Ochoa
The combined impacts of woody plant encroachment and climate variability have the potential to alter the water balance in many sagebrush steppe ecosystems in the Western USA, leading to reduced water availability in these already water-scarce regions. Th...
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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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Lihong Yang, Yongqiang Qi, Chunmiao Zheng, Charles B. Andrews, Shenghua Yue, Sijie Lin, Yu Li, Chengjian Wang, Yaqin Xu and Haitao Li
A modified Water-Table Fluctuation (WTF) method is developed to quantitatively characterize the regional groundwater discharge patterns in stressed aquifers caused by intensive agricultural pumping. Two new parameters are defined to express the secondary...
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Zhengxian Zhang, Weiping Wang, Shisong Qu, Qiang Huang, Shuai Liu, Qiaoyi Xu and Ludong Ni
Investigating the hydraulic connectivity of a complex karst aquifer system is an important research topic for sustainable operation and optimization layout of karst groundwater exploitation and recharge. However, the identification of preferential sites ...
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Hussein Jassas and Broder Merkel
The mean annual recharge of Al-Khazir Gomal Basin was estimated as a basis for decision makers regarding the renewability and sustainability of groundwater. For this purpose, two approaches were used: hydrograph analysis and water table fluctuation (WTF)...
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