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Mobility of Heavy Metals (Pb, Cd, Zn) in the Pampeano and Puelche Aquifers, Argentina: Partition and Retardation Coefficients
(Springer, 2015-07)
The prediction about metals behaviour in soil requires knowledge on their solid-liquid partitioning. Usually it is expressed with an empirical distribution coefficient or Kd, which gives the ratio of the metal concentration ...
Assessment of processes controlling the regional distribution of fluoride and arsenic in groundwater of the Pampeano Aquifer in the Del Azul Creek basin (Argentina)
(Elsevier Science, 2016-10)
Groundwater in the upper 50 m of the Pampeano Aquifer in the Del Azul Creek basin (Argentina) has F and As contents above the WHO safe drinking levels. This basin is situated to the SE of the Chaco-Pampean plain, in Buenos ...
The origin of groundwater composition in the Pampeano Aquifer underlying the Del Azul Creek basin, Argentina
(Elsevier Science, 2015-06)
The Pampean plain is the most productive region in Argentina. The Pampeano Aquifer beneath the Pampean plain is used mostly for drinking water. The study area is the sector of the Pampeano Aquifer underlying the Del Azul ...
Multi-isotope (δ 2H, δ 18O, δ 13C-TDIC, δ 18O-TDIC, 87Sr/86Sr) and hydrochemical study on fractured-karstic and detritic shallow aquifers in the Pampean region, Argentina
(Taylor & Francis Ltd, 2020-09)
Fluxes between fractured-karstified and detritic aquifers are commonly poorly understood in many environments. These two types of aquifers are in contact in the southeastern Pampean region in the Argentine Buenos Aires ...
Stable isotope hydrology in fractured and detritic aquifers at both sides of the South Atlantic Ocean: Mar del Plata (Argentina) and the Rawsonville and Sandspruit river catchment areas (South Africa)
(Pergamon-Elsevier Science Ltd, 2017-01)
The aim of this work is to characterize the isotope composition of water (2H and 18O) in order to establish the relationship between fractured and detritic aquifers in similar hydrological environments located at both sides ...
Estimating the specific yield of the Pampeano aquifer, Argentina, using superconducting gravimeter data
(Springer, 2020-07)
Specific yield is a key parameter for the sustainable management of unconfined aquifers, since it relates water-table fluctuations to aquifer storage-changes and thus impacts water supply. However, estimating specific yield ...
Distribución espacial de isótopos estables en el acuífero pampeano en el sudeste de la provincia de Buenos Aires (Argentina)Distribution maps of stable isotopes in the Pampean aquifer in the Southeast of Buenos Aires province (Argentina)
(Instituto Geológico Minero de España, 2021-06)
El concepto de mapa isotópico es relativamente reciente y se utiliza para representar la distribución espacio-temporal de las proporciones de isótopos estables presentes en diversas matrices o reservorios ambientales, tales ...
Key hydrological processes in the Del Azul Creek basin, sub-humid Pampean Plain
(Elsevier, 2021-02)
Groundwater plays an important role in the economic development of the Chaco-Pampean Plain (Argentina), where industry, agriculture and cattle farming are the main economic activities. The 66% of the country's population ...
Groundwater residence time based 3H/3He determinations and agricultural pollutrants in the pampeano aquifer (Argentina) orrganochlorines compounds and nitrogen isotopes
(Organismo Internacional de Energía Atómica, 2015)
The agriculture represents the main activity in Argentina with an intensive use of agrochemicals. Among them, nitrates and organochlorine pesticides, highly persistent, were used since 1945, but nowadays are forbidden. ...