Search Results - "Cala Rivero, V."

Selenium distribution in topsoils and plants of a semi-arid Mediterranean environment by Moreno Rodriguez, M J, Cala Rivero, V, Jiménez Ballesta, R

“…Selenium was determined from 25 topsoils and 25 plants in the semi-arid Central Spain where large extents of soils are developed on evaporitic materials. Some…”
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A preliminary study of the formation of efflorescent sulfate salts in abandoned mining areas with a view to their harvesting and subsequent recovery of copper by Cala-Rivero, V., Arranz-González, J.C., Rodríguez-Gómez, V., Fernández-Naranjo, F.J., Vadillo-Fernández, L.

“…•In summer, efflorescent sulfate salts forms close to the Tinto River (Nerva, Spain).•Two types of efflorescences have been identified.•Both types of salts…”
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Geochemistry and mineralogy of surface pyritic tailings impoundments at two mining sites of the Iberian Pyrite Belt (SW Spain) by Arranz González, J. C., Cala Rivero, V., Iribarren Campaña, I.

“…Two pyritic tailings impoundments located in two mining areas of the Iberian Pyrite Belt (Cueva de la Mora and Minas de Ríotinto-Zarandas) were selected to…”
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Grain sorting effects on geochemical characteristics of sulfide mine tailings: a case study by J C Arranz-González, V Cala-Rivero

“…The geochemical evolution of a sulfide mine tailings impoundment in SW Spain was studied. The impoundment was selected because of its small size and its…”
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Contamination by heavy metals in soils in the neighbourhood of a scrapyard of discarded vehicles by Chicharro Martı́n, A, Cala Rivero, V, Larrea Marı́n, M.T

“…Here we consider the total content of several heavy metals (Fe, Mn, Cd, Co, Cr, Cu, Ni, Pb and Zn) and their more bioavailable fractions, corresponding to the…”
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Forms of Mn in soils affected by a forest fire by Parra, J.Gonzalez, Rivero, V.Cala, Lopez, T.Iglesias

“…Here we consider the total content of Mn and the fraction corresponding to exchangeable forms, combined with organic matter and easily reducible fractions, in…”
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