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Registro Completo |
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Biblioteca(s): |
Embrapa Uva e Vinho. |
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Data corrente: |
15/07/2013 |
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Data da última atualização: |
23/01/2018 |
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Tipo da produção científica: |
Capítulo em Livro Técnico-Científico |
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Autoria: |
CONCEIÇÃO, M. A. F.; TONIETTO, J.; MANDELLI, F.; MAIA, J. D. G. |
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Afiliação: |
MARCO ANTONIO FONSECA CONCEICAO, CNPUV; JORGE TONIETTO, CNPUV; FRANCISCO MANDELLI, CNPUV (APOSENTADO); JOAO DIMAS GARCIA MAIA, CNPUV. |
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Título: |
Condições climáticas. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
In: MAIA, J. D. G.; CAMARGO, U. A. (Ed.). O cultivo da videira Niágara no Brasil. Brasília, DF: Embrapa, 2012. |
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Páginas: |
p. 23-29. |
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Idioma: |
Português |
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Palavras-Chave: |
Brasil; Caracterização climática; Niágara; Uvas do Brasil. |
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Thesagro: |
Clima; Temperatura; Umidade; Uva; Viticultura. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/123100/1/tonietto-cap2-p23-29-20120001.pdf
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Marc: |
LEADER 00734naa a2200265 a 4500
001 1962168
005 2018-01-23
008 2012 bl uuuu u00u1 u #d
100 1 $aCONCEIÇÃO, M. A. F.
245 $aCondições climáticas.$h[electronic resource]
260 $c2012
300 $ap. 23-29.
650 $aClima
650 $aTemperatura
650 $aUmidade
650 $aUva
650 $aViticultura
653 $aBrasil
653 $aCaracterização climática
653 $aNiágara
653 $aUvas do Brasil
700 1 $aTONIETTO, J.
700 1 $aMANDELLI, F.
700 1 $aMAIA, J. D. G.
773 $tIn: MAIA, J. D. G.; CAMARGO, U. A. (Ed.). O cultivo da videira Niágara no Brasil. Brasília, DF: Embrapa, 2012.
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Registro original: |
Embrapa Uva e Vinho (CNPUV) |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Florestas. Para informações adicionais entre em contato com cnpf.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Florestas. |
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Data corrente: |
17/09/2012 |
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Data da última atualização: |
17/09/2012 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 2 |
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Autoria: |
DUARTE, A. P.; MELO, V. F.; BROWN, G. G.; PAULETTI, V. |
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Afiliação: |
Ana Paula Duarte, UFPR; Vander Freitas Melo, UFPR; GEORGE GARDNER BROWN, CNPF; Volnei Pauletti, UFPR. |
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Título: |
Changes in the forms of lead and manganese in soils by passage through the gut of the tropical endogeic earthworm (Pontoscolex corethrurus). |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
European Journal of Soil Biology, v. 53, p. 32-39, Nov./Dec. 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
To investigate the effect of the soil passage through the gut of earthworms (Pontoscolex corethrurus) on the forms of Pb and Mn, casts and soil samples were analyzed by sequential extraction procedure. Soil samples were collected in an area under direct influence of mining and metallurgy of Pb in the Parana state, Brazil. The earthworms were incubated with the soils to collect castings. The Pb and Mn concentrations were determined in seven sequential phases: soluble; exchangeable; carbonate; organic matter; Fe and Mn oxides; Al oxides and aluminosilicates; residual. There was intense contamination with Pb in the area, mainly in the clayish soil surrounding the factory by the deposition of suspended material coming from the chimneys (maximum concentration 9716 mg kg1). On the other hand, total concentration of soil Mn was little influenced by the mining and metallurgy activities in the area. The earthworms significantly reduced the amount of Pb in the soluble and exchangeable forms in the soil, considered environmentally more bioavailable. There was also a significant increase in Pb bound in Fe and Mn oxides in the casts (specific absorption), which is desirable for soil bioremediation. |
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Palavras-Chave: |
Castings; Pb toxicity; Sequential extraction; Soil contamination; Soil oxides; Toxicidade. |
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Thesagro: |
Contaminação; Oxido; Solo. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 01998naa a2200265 a 4500
001 1933868
005 2012-09-17
008 2012 bl uuuu u00u1 u #d
100 1 $aDUARTE, A. P.
245 $aChanges in the forms of lead and manganese in soils by passage through the gut of the tropical endogeic earthworm (Pontoscolex corethrurus).$h[electronic resource]
260 $c2012
520 $aTo investigate the effect of the soil passage through the gut of earthworms (Pontoscolex corethrurus) on the forms of Pb and Mn, casts and soil samples were analyzed by sequential extraction procedure. Soil samples were collected in an area under direct influence of mining and metallurgy of Pb in the Parana state, Brazil. The earthworms were incubated with the soils to collect castings. The Pb and Mn concentrations were determined in seven sequential phases: soluble; exchangeable; carbonate; organic matter; Fe and Mn oxides; Al oxides and aluminosilicates; residual. There was intense contamination with Pb in the area, mainly in the clayish soil surrounding the factory by the deposition of suspended material coming from the chimneys (maximum concentration 9716 mg kg1). On the other hand, total concentration of soil Mn was little influenced by the mining and metallurgy activities in the area. The earthworms significantly reduced the amount of Pb in the soluble and exchangeable forms in the soil, considered environmentally more bioavailable. There was also a significant increase in Pb bound in Fe and Mn oxides in the casts (specific absorption), which is desirable for soil bioremediation.
650 $aContaminação
650 $aOxido
650 $aSolo
653 $aCastings
653 $aPb toxicity
653 $aSequential extraction
653 $aSoil contamination
653 $aSoil oxides
653 $aToxicidade
700 1 $aMELO, V. F.
700 1 $aBROWN, G. G.
700 1 $aPAULETTI, V.
773 $tEuropean Journal of Soil Biology$gv. 53, p. 32-39, Nov./Dec. 2012.
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