Buscar
Mostrando ítems 1-10 de 256
Regional groundwater modeling of the guarani aquifer system
(2020-09-01)
The Guarani Aquifer System (GAS) is a strategic transboundary aquifer system shared by Brazil, Argentina, Paraguay and Uruguay. This article presents a groundwater flow model to assess the GAS system in terms of regional ...
Quantification of the water balance and hydrogeological processes of groundwater-lake interactions in the Pampa Plain, Argentina
(Springer, 2013-04)
This paper gives an account of the assessment and quantification of the water balance and the hydrogeological processes related to lake–groundwater interaction in the Pampa Plain by using hydrogeochemical, isotopic and ...
Groundwater and surface water connectivity within the recharge area of Guarani aquifer system during El Niño 2014–2016
(2018-07-30)
Recharge areas of the Guarani Aquifer System (GAS) are particularly sensitive and vulnerable to climate variability; therefore, the understanding of infiltration mechanisms for aquifer recharge and surface run-off generation ...
Hydrochemistry of the Guarani Aquifer System modulated by mixing with underlying and overlying hydrostratigraphic units
(2020-08-01)
Study region: São Paulo State, Southeastern, Brazil. Study focus: Several studies were conducted on the Guarani Aquifer System (GAS), with as main focus the identification of major stratigraphic units and hydrodynamic ...
Groundwater management in the region of La Plata, Province of Buenos Aires, Argentina
(Nova Science Publishers, 2017)
The paper describes actions applied to the management of water resources in the region of La Plata (Buenos Aires Province, Argentina). The overexploitation of groundwater has modified the hydraulic conditions and, at the ...
Nitrate mass balance in agricultural areas of intensive fertilizer application: the North Maresme aquifer system case study (Spain)
(Sociedad Geológica Mexicana, A.C., 2018)
Assessing groundwater pollution hazard changes under different socio-economic and environmental scenarios in an agricultural watershed
(Elsevier Science, 2015-05)
This paper proposes a modeling approach for assessing changes in groundwater pollution hazard under two different socio-economic and environmental scenarios: The first one considers an exponential growth of agriculture ...
Chemical variation of surface water and groundwater in relation to water balance in the watershed of El Pescado Creek (Central-Eastern Argentina)
(Springer, 2020-09)
The watershed of El Pescado Creek has been established as a protected landscape; however, it is currently exposed to an intense land use and coverage change process, based on the conversion of grassland areas into greenhouse ...