Lability and sorption of heavy metals as related to chemical,physical, and mineralogical characteristics of highly weathered soils |
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| Authors: | Maurício Paulo Ferreira Fontes Guilherme Cadinelli dos Santos |
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| Affiliation: | 1.Departamento de Solos,Universidade Federal de Vi?osa,Vi?osa,Brazil;2.Departamento de Polícia Federal, Superintendência Regional no Estado de Minas Gerais,Setor Técnico-Científico, Rua Nascimento Gurgel,Belo Horizonte,Brazil |
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| Abstract: | Purpose Heavy metal lability, probably, is the most important isolated factor to cause toxicity in plants and organisms in soils. Sorption of heavy metals, in turn, affects directly the amount of their labile forms in soils. Therefore, to assess sorption and quantify labile forms of Cd, Cu, Ni, Pb, and Zn, adsorption and incubation studies were carried out. |
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