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Emna Hfaiedh, Amor Ben Moussa, Marco Petitta and Ammar Mlayah
Hydrogeochemical properties and groundwater quality assessment are very important for the effective management of water resources in arid and semiarid regions. The present investigation is a spatiotemporal analysis of groundwater quality using both chemi...
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David Walker, Geoff Parkin, John Gowing and Alemseged Tamiru Haile
Rural communities in sub-Saharan Africa commonly rely on shallow hand-dug wells and springs; consequently, shallow aquifers are an extremely important water source. Increased utilisation of shallow groundwater could help towards achieving multiple sustai...
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Tamiru Abiye and Ignatius Shaduka
The study focused on the seepage of uranium from unlined tailing dams into the alluvial aquifer in the Gawib River floodplain in Namibia where the region solely relies on groundwater for its economic activities as a result of arid climatic condition. The...
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Jianfei Yuan, Fen Xu, Guoshi Deng, Yeqi Tang, Pengyue Li
Pág. 1 - 16
In this study, the major chemical compositions of 159 shallow groundwater samples incorporated saturation index (SI) and Principal Component Analysis (PCA) were employed to evaluate the mainly geochemical processes that control the hydrogeochemical evolu...
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Jianfei Yuan, Fen Xu, Guoshi Deng, Yeqi Tang and Pengyue Li
In this study, the major chemical compositions of 159 shallow groundwater samples incorporated saturation index (SI) and Principal Component Analysis (PCA) were employed to evaluate the mainly geochemical processes that control the hydrogeochemical evolu...
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Jae Min Lee, Nam C. Woo, Chan-Jin Lee, Keunje Yoo
Pág. 1 - 15
This study focused on characterising aquifer systems based on water-level changes observed systematically at 159 paired groundwater monitoring wells throughout Korea. Using spectral analysis, principal component analysis (PCA), and cross-correlation anal...
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Jae Min Lee, Nam C. Woo, Chan-Jin Lee and Keunje Yoo
This study focused on characterising aquifer systems based on water-level changes observed systematically at 159 paired groundwater monitoring wells throughout Korea. Using spectral analysis, principal component analysis (PCA), and cross-correlation anal...
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Xiaoling Sun, Léonard Bernard-Jannin, Youen Grusson, Sabine Sauvage, Jeffrey Arnold, Raghavan Srinivasan and José Miguel Sánchez Pérez
Numerous studies have pointed out the importance of groundwater and surface water interaction (SW?GW) in a river system. However; those functions have rarely been considered in large scale hydrological models. The SWAT-LUD model has been developed based ...
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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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Nazeer Asmael, Alain Dupuy, Paul McLachlan and Michel Franceschi
The complex and interconnected water challenges linked to global climate change and natural and anthropogenic water resources pressure have become major challenges in the 21st century. The Garonne River and its accompanying alluvial aquifers are consider...
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Ivan Lovrinovic, Veljko Srzic, Iva Matic and Marin Brkic
In this paper, we present an approach based on the simultaneous use of multilevel monitoring systems for the ground and surface water and wavelet-based analysis of the time series observed to detect the main mechanisms influencing the water level, electr...
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Ajit Kumar Behera, Rudra Mohan Pradhan, Sudhir Kumar, Govind Joseph Chakrapani and Pankaj Kumar
Despite being a biodiversity hotspot, the Mahanadi delta is facing groundwater salinization as one of the main environmental threats in the recent past. Hence, this study attempts to understand the dynamics of groundwater and its sustainable management o...
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Jiong Li, Ming-Guang Li, Lu-Lu Zhang, Hui Chen, Xiao-He Xia and Jin-Jian Chen
The coastal micro-confined aquifer (MCA) in Shanghai is characterized by shallow burial depth, high artesian head, and discontinuous distribution. It has a significant influence on underground space development, especially where the MCA is directly conne...
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Birgit Claus Henn, Yelena Ogneva-Himmelberger, Allegra Denehy, Marcie Randall, Nichole Cordon, Bilin Basu, Brian Caccavale, Stefanie Covino, Ravi Hanumantha, Kevin Longo, Ariel Maiorano, Spring Pillsbury, Gabrielle Rigutto, Kelsey Shields, Marianne Sarkis and Timothy J. Downs
Half of U.S. drinking water comes from aquifers, and very shallow ones (<20 feet to water table) are especially vulnerable to anthropogenic contamination. We present the case of Holliston, a Boston, Massachusetts suburb that draws its drinking water from...
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Roberto Greco, Pasquale Marino, Giovanni Francesco Santonastaso and Emilia Damiano
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Martin J. Wells, Troy E. Gilmore, Aaron R. Mittelstet, Daniel Snow and Steven S. Sibray
Shallow aquifers are prone to nitrate contamination worldwide. In western Nebraska, high groundwater nitrate concentrations ([NO3-]) have resulted in the exploration of new groundwater and nitrogen management regulations in the North Platte Natural Resou...
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Roberto Greco, Pasquale Marino, Giovanni Francesco Santonastaso and Emilia Damiano
A physically based mathematical model of the slope of Cervinara (southern Italy), which is characterized by a shallow pyroclastic soil cover laying upon a limestone fractured bedrock, has been developed. Previous and current ongoing monitoring suggested ...
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Xiaoling Sun, Léonard Bernard-Jannin, Youen Grusson, Sabine Sauvage, Jeffrey Arnold, Raghavan Srinivasan and José Miguel Sánchez Pérez
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V.L. Shirokova, A.M.L. Enright, C.B. Kennedy, F.G. Ferris
Pág. 604 - 612
This investigation evaluates spatial relationships between summer (July) groundwater temperatures and Fe(II)/Fe(III) biogeochemical cycling over a five year period in a shallow pristine sand aquifer at Meilleurs Bay near Deep River, Ontario, Canada. A wa...
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Marta Castagna, Alberto Bellin and Gabriele Chiogna
Evaluating the sustainability of water uses in shallow aquifers is fundamental for both environmental and socio-economic reasons. Groundwater models are the main tools to sustain informed management plans, yet simulation results are affected by both epis...
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