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dc.contributor.authorBagur-González, María Gracia
dc.contributor.authorMorales-Ruano, Salvador
dc.contributor.authorMartín-Peinado, Francisco
dc.contributor.authorEstepa-Molina, Carmen
dc.contributor.authorCarrillo-Rosúa, Javier
dc.date.accessioned2015-04-06T09:29:53Z
dc.date.available2015-04-06T09:29:53Z
dc.date.issued2010
dc.identifier.citationBagur-González, M.G.; Morales-Ruano, S.; Martín-Peinado, F.J.; Estepa-Molina, C.; Carrillo-Rosúa, J. Bioaccumulated metals in native plants from the mining area of Rodalquilar (South Spain). Geochimica et Cosmochimica Acta, 74(12): A41-A41 (2010). [http://hdl.handle.net/10481/35390]es_ES
dc.identifier.issn0016-7037
dc.identifier.urihttp://hdl.handle.net/10481/35390
dc.descriptionVersión preprintes_ES
dc.descriptionGoldschmidt Conference 2010: "Earth, Energy, and the Environment". June 13-18 Knoxville (Tennessee)es_ES
dc.description.abstractThe Rodalquilar gold mining district (Almería, south Spain) is an abandoned mining area extensively exploited since roman age up to the end of last century. Different types of metallic mineralizations appear in the zone, related with volcanic rocks, usually in the form of sulphides or native elements. As consequence of the extraction of metals (Au, Pb, Zn, Cu, etc.), important volume of dumps waste had been generated. In this work, the effect of the mining activity on native and cultivate plants (twenty one classes) was monitored determining the content of twelve elements (As, Ba, Cd, Co, Cr, Cu, Mn, Mo, Ni, Pb, V, and Zn). A data matrix constructed with the recollected samples has been subjected to different Pattern Recognition techniques such as Hierarchical Cluster Analysis, and Factor Analysis in order to study the behaviour of the samples in relation with their bioaccumulation effect. On the other hand, two bioaccumulation factors have been estimated, one (defined as “bioaccumulation plant/soil factor” -closely related with the type of anthropogenic origin-), and other (defined as “bioaccumulation plant/paste saturate extract” – closely related with the soluble in water forms of the elements analysed). It can be concluded that, in the most of the cases the plants show good metal accumulation behaviour (beneficial for decontaminating heavy metals from polluted soils) although in some cases an exclusion strategy for metal tolerance have been developed for the specimen.es_ES
dc.description.sponsorshipDepartamento de Mineralogía y Petrología (Universidad de Granada). Departamento de Química Analítica (Universidad de Granada). Departamento de Edafología y Química Agrícola (Universidad de Granada) Departamento de Didáctica de las Ciencias Experimentales (Universidad de Granada). Instituto Andaluz de Ciencias de la Tierra (Universidad de Granada- Centro Superior de Investigaciones Científicas)es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.subjectRodalquilares_ES
dc.subjectMininges_ES
dc.subjectBioacumulationes_ES
dc.subjectAlmería es_ES
dc.titleBioaccumulated metals in native plants from the mining area of Rodalquilar (South Spain)es_ES
dc.typeinfo:eu-repo/semantics/otheres_ES
dc.typeinfo:eu-repo/semantics/otheres_ES
dc.rights.accessRightsinfo:eu-repo/semantics/openAccesses_ES
dc.identifier.doi10.1016/j.gca.2010.04.030


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