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Hidrogeochemistry and water quality index from Alto Jacaré-Pepira Watershed (SP), BrazilHidrogeoquímica e qualidade das águas superficiais na bacia do Alto Jacaré-Pepira (SP), Brasil
(2015-01-01)
Hydrogeochemical studies have been used in order to define chemical reactions produced by water-rock interactions that are responsible to imprint the natural characteristics of surface water, as well as indicate the effects ...
Radon emissions related to the granitic Precambrian shield in southern Brazil
(2013-03-01)
The equivalent uranium (eU) activity concentration was analysed in selected granite samples at several sites in Porto Alegre, Southern Brazil, to obtain information on the radon (222Rn) generation by the aquifer rock ...
Radon emissions related to the granitic Precambrian shield in southern Brazil
(2013-03-01)
The equivalent uranium (eU) activity concentration was analysed in selected granite samples at several sites in Porto Alegre, Southern Brazil, to obtain information on the radon (222Rn) generation by the aquifer rock ...
Hydrochemical relationships in groundwater from central São Paulo State, Brazil
(Springer, 2005-05-01)
Groundwater samples from different aquifers occurring at center/northeast portion of São Paulo State, Brazil, were collected and chemically analyzed. The waters leaching Mesozoic sediments are generally more acid (pH(average) ...
Hydrochemical relationships in groundwater from central São Paulo State, Brazil
(Springer, 2005-05-01)
Groundwater samples from different aquifers occurring at center/northeast portion of São Paulo State, Brazil, were collected and chemically analyzed. The waters leaching Mesozoic sediments are generally more acid (pH(average) ...
Groundwater resources and recharge processes in the Western Andean Front of Central Chile
(ELSEVIER, 2020)
In Central Chile, the increment of withdrawals together with drought conditions has exposed the poor understanding of the regional hydrogeological system. In this study, we addressed theWestern Andean Front hydrogeology ...
DInSAR for a Regional Inventory of Active Rock Glaciers in the Dry Andes Mountains of Argentina and Chile with Sentinel-1 Data
(MDPI AG, 2018-10)
The Dry Andes region of Argentina and Chile is characterized by a highly developed periglacial environment. In these arid or semi-arid regions, rock glaciers represent one of the main pieces of evidence of mountain creeping ...
Simulación química de los procesos de interacción agua-roca carbonatada en diferentes condiciones experimentales
(Editora Geotech, 2004)
Fue simulado en el laboratorio el proceso de disolución de carbonatos (calcita y dolomita) en condiciones de sistema abierto y cerrado respecto al CO2. Mediante las expresiones cinéticas halladas se simuló matemáticamente ...