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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
27/07/2005 |
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Data da última atualização: |
10/03/2017 |
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Autoria: |
MALM, O.; PFEIFFER, W. C.; SOUZA, C. M. M.; REUTHER, R. |
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Título: |
Mercury pollution due to gold mining in the Madeira River basin, Brazil. |
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Ano de publicação: |
1990 |
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Fonte/Imprenta: |
Ambio, v. 19, n. 1, p. 11-15, 1990. |
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Idioma: |
Inglês |
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Conteúdo: |
New results from an extensive survey on the mercury concentration in different environmental compartments (river water, suspended and bottom sediments, soil, and air), as well as in fish and human hair, from the gold mining area along the Madeira River, SW Amazon, are presented. Concentration of mercury in bottom sediments (up to 157 ug Hg . g-¹ dw) from samll forest streams, close to the main mining areas, as well as in fish (up to 2.7 ug Hg . g.-¹ ww) taken from Madeira tributaries, indicate heavy mercury contamination in this area, but can reach very high levels in the vicinity of Au-Hg reburning locations. The mercury burden in human hair of up to 26.7 ug . g-¹ suggests high exposure in local populations. |
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Palavras-Chave: |
Brasil; Madeira River; Rio Madeira. |
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Thesagro: |
Mercúrio; Poluição. |
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Thesaurus Nal: |
Brazil; mercury; pollution. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01346naa a2200253 a 4500
001 1811606
005 2017-03-10
008 1990 bl --- 0-- u #d
100 1 $aMALM, O.
245 $aMercury pollution due to gold mining in the Madeira River basin, Brazil.
260 $c1990
520 $aNew results from an extensive survey on the mercury concentration in different environmental compartments (river water, suspended and bottom sediments, soil, and air), as well as in fish and human hair, from the gold mining area along the Madeira River, SW Amazon, are presented. Concentration of mercury in bottom sediments (up to 157 ug Hg . g-¹ dw) from samll forest streams, close to the main mining areas, as well as in fish (up to 2.7 ug Hg . g.-¹ ww) taken from Madeira tributaries, indicate heavy mercury contamination in this area, but can reach very high levels in the vicinity of Au-Hg reburning locations. The mercury burden in human hair of up to 26.7 ug . g-¹ suggests high exposure in local populations.
650 $aBrazil
650 $amercury
650 $apollution
650 $aMercúrio
650 $aPoluição
653 $aBrasil
653 $aMadeira River
653 $aRio Madeira
700 1 $aPFEIFFER, W. C.
700 1 $aSOUZA, C. M. M.
700 1 $aREUTHER, R.
773 $tAmbio$gv. 19, n. 1, p. 11-15, 1990.
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Registro original: |
Embrapa Pantanal (CPAP) |
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| Registros recuperados : 1 | |
| 1. |  | VOLLÚ, R. E.; COTTA, S. R.; JURELEVICIUS, D.; LEITE, D. C. de A.; PARENTE, C. E. T.; MALM, O.; MARTINS, T. C.; RESENDE, A. V. de; MARRIEL, I. E.; SELDIN, L. Response of the bacterial communities associated with maize rhizosphere to poultry litter as an organomineral fertilizer. Frontiers in Environmental Science, v. 6, article 118, 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 2 |
| Biblioteca(s): Embrapa Milho e Sorgo. |
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| Registros recuperados : 1 | |
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