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Campo DC | Valor | Lengua/Idioma |
---|---|---|
dc.contributor.author | Mirlean, Nicolai | - |
dc.contributor.author | Braisch, Paulo | - |
dc.contributor.author | Machado, Isabel | - |
dc.contributor.author | Shumilin, Evgueni | - |
dc.date.accessioned | 2013-02-19T17:17:24Z | - |
dc.date.available | 2013-02-19T17:17:24Z | - |
dc.date.issued | 2008 | - |
dc.identifier.issn | 0007-4861 | - |
dc.identifier.uri | http://www.repositoriodigital.ipn.mx/handle/123456789/13264 | - |
dc.description.abstract | This study was aimed at determining the range and spatial distribution of mercury in a geographical area influenced by the emissions of phosphate fertilizers industries in Rio Grande, Brazil. The case study demonstrated that mercury concentrations in a fine fraction of the surface soil close to the fertilizer factory reached levels as high as 800 µg kg-1. Increased mercury concentrations were detected up to 60 cm below the soil surface. Further, a significant impact of the elevated mercury levels was manifested in a 1-km zone around the factory. Technical grade sulfuric acid employed in superphosphate production is considered the principal source of this mercury contamination | es |
dc.description.sponsorship | Instituto Politécnico Nacional (IPN). Centro Interdisciplinario de Ciencias Marinas | es |
dc.language.iso | en | es |
dc.publisher | Bulletin of Environmental Contamination and Toxicology | es |
dc.subject | Mercury | es |
dc.subject | Soil contamination | es |
dc.subject | Fertilizer production | es |
dc.subject | Sulfuric acid | es |
dc.title | Mercury contamination of soil as the result of long-term phosphate fertilizer production | es |
dc.type | Article | es |
dc.description.especialidad | Ciencias marinas | es |
dc.description.tipo | es | |
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Fichero | Descripción | Tamaño | Formato | |
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Mirlean_Nicolai_2008_Bulletin_of_Environmental_Contamination_and_Toxicology_837.pdf | 53.85 kB | Adobe PDF | Visualizar/Abrir |
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