Arsenic associations in sediments from the loess aquifer of La Pampa, Argentina

Groundwater from the Quaternary loess aquifer of La Pampa, central Argentina, has significant problems with high concentrations of As (up to 5300 μg L-1) as well as other potentially toxic trace elements such as F, B, Mo, U, Se and V. Total As concentrations in 45 loess samples collected from the aq...

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Detalles Bibliográficos
Autores principales: Smedley, P.L., Kinniburgh, D.G., Macdonald, D.M.J., Nicolli, H.B., Barros, A.J., Tullio, J.O., Pearce, J.M., Alonso, M.S.
Formato: JOUR
Materias:
Arsenic
Boreholes
Composition
Desorption
Groundwater
pH effects
Sediments
Toxic materials
Arsenic associations
Oxyanions
Pore waters
Toxic trace elements
Aquifers
aquifer
arsenic
groundwater pollution
loess
Quaternary
Argentina
La Pampa
South America
Western Hemisphere
World
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_08832927_v20_n5_p989_Smedley
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires

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