alluvial aquifer
Co Contamination of Arsenic and Other Trace Elements (Hg, Pb, Al, Fe, Cr, Ni, and Cd) in the Rafsanjan Plain Alluvial Aquifer SE of Iran and Arsenic Risk Assessment
... The Rafsanjan plain is located at a latitude between 30˚05' to 30˚45' and a longi- tude between 55˚45' to 56˚24' in the southern part of the Central Iran. This study is focused on the southern part of the plain (Figure ...
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Potential water supply of the Mnyabezi catchment : a case study of a small reservoir and alluvial aquifer system in the arid region of southern Zimbabwe
... accessing alluvial aquifers of non-perennial rivers can be an important additional water resource, because in several arid regions people harvest water from these systems during ...an alluvial ...
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Identifying the major variables controlling transport of water and analytes from an alluvial aquifer to streams
... an alluvial aquifer showed that hydraulic head (HH), lateral hydraulic gradient (LHG), flow velocity (Vx) and travel time (TT) varied temporally and spatially within and between wet ...
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A multi tracer approach to constraining artesian groundwater discharge into an alluvial aquifer
... the alluvial groundwater quantify the potential res- idence times of the groundwater sources that are mixing within the ...the alluvial aquifer (> 70 m ...
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Simulation Of Groundwater Flow And Pollutant Transport For Alluvial Aquifer In Kampung Tekek, Tioman Island
... the alluvial aquifer varied from the calcium carbonate at the northern part, to the sodium chloride type at the southern part, near Sungai Air Besar ...
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The hydrogeology of the Condamine River alluvial aquifer (Australia) – a critical review
... large alluvial plain (Figure 1), which covers a paleo-valley incised into Jurassic aged terrigenous ...local aquifer which is exploited mainly for agriculture supply; this is traditionally termed the ...
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Contribution of hydrochemistry to the characterization and assessment of groundwater resources: the case of Tebessa alluvial aquifer (Algeria)
... The Quaternary aquifer of the continental origin has a thickness of 10 to 30 m. Also note the presence of the Triassic formations, particularly those of Jebel Djebissa. This suggests that sheets of water are ...
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Hydrodynamic modeling of the Rich alluvial aquifer (Central high atlas, Morocco)
... • Au niveau de la cluse de Foum Tillicht qui constitue le deuxième point de départ de l’aquifère avec une continuité hydraulique en amont du système le long du lit de [r] ...
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Temporal trends of groundwater levels in the Lower Balonne 2000-2014
... In agreement with previous literature, it is concluded that streambed recharge is a localised recharge source for the upper alluvial aquifer; it occurs in places where channels incises light texture soils, ...
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Responding to salinity in a rural African alluvial valley aquifer system : to boldly go beyond the world of hand-pumped groundwater supply?
... Cyclic periods of wetting and drying following flood events also promote soil salinisation and sodification through capillary rise; evaporites re-dissolve in rainy season precipitation infiltrating back into shallow ...
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Prediction of contaminant transport in fractured carbonate aquifer-types; case study of the Permian Magnesian Limestone Group (NE England, UK)
... In this paper, we show how the coupling of robust charac- terization of rock discontinuities in an outcrop and hydrogeophysical borehole testing makes a large difference in the prediction of contaminant transport ...
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Characteristics and Productivity of Volcanic Rock Aquifers in Kola Diba Well Field, North central Ethiopia
... this aquifer type. The aquifer is found occupying topographically undulating areas that have a slope ranging from 0 – ...14%. Alluvial sediments overlying weathered and fractured aphanitic basalt are ...
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The role of a dambo in the hydrology of a catchment and the river network downstream
... soil aquifer alone: the high carbonate concentrations concomitant with the generally dilute signature of the wetland outflow implies an input of groundwater with carbonate concentrations well in excess of those ...
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Assessing Aquifer Vulnerability to Seawater Intrusion in the Poombuhar Coast
... the aquifer being mapped (T): Aquifer thickness plays an important role in saline water ...the aquifer thickness is high, the chances for saline water intrusion are also ...reported aquifer ...
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Microbial Community Cohesion Mediates Community Turnover in Unperturbed Aquifers
... distinguished aquifer geochemistry across the three ...each aquifer, and overall community structure was related to geochemistry, although community composition was more similar be- tween the Athens and ...
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Evaluation Of Mianeh Aquifer Hydro Geochemical Aspects Of Agriculture, Industry And Drinking
... Mianeh aquifer restricted by Germichai river from North, Aidoghmush and Shahrchai from West and gezeluzan river from South and this aquifer created by sedimentation of these ...this aquifer have ...
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Groundwater Resource in the Crystalline Rocks of the Johannesburg Area, South Africa
... within dissolution cavities in the dolomites. The main characteristic features of groundwater in the highly pro- ductive dolomitic aquifer [3-5] are pockets of conduits which are compartmentalized primarily by ...
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Groundwater investigation for small scale irrigation purpose Merab Abaya Woreda, Gamo Gofa zone, Southern Ethiopia
... layer. Generally VES no 1, 2, 3, 5 and 6 are characterized in same manner although there are each layer thickness is differences. As the above table 1 indicates that the VES 2, 3, 5 and 6 are HK type curve and the upper ...
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Water Resources Evaluation in Ghadamis Basin, Libya
... major aquifer systems. The upper aquifer system mostly formed of carbonate rocks (Mizdah and Nalut ...lower aquifer system formed mostly of sandstone known as Kiklah ...two aquifer systems are ...
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Downstream hydraulic geometry of alluvial rivers
... Alluvial rivers are quite fascinating and efficient irrigation canals have been successfully designed based on pre-computer empirical formulas like the regime equations. Analytical derivations have been available ...
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