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 | Acesso ao texto completo restrito à biblioteca da Embrapa Meio Ambiente. Para informações adicionais entre em contato com cnpma.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Meio Ambiente. |
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Data corrente: |
21/12/2012 |
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Data da última atualização: |
25/03/2014 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
ABREU, C. A. de; COSCIONE, A. R.; PIRES, A. M. M.; PAZ-FERREIRO, J. |
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Afiliação: |
CLEIDE APARECIDA DE ABREU, IAC; ALINE RENÉE COSCIONE, IAC; ADRIANA MARLENE MORENO PIRES, CNPMA; JORGE PAZ-FERREIRO, Universidad Politécnica de Madrid. |
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Título: |
Phytoremediation of a soil contaminated by heavy metals and boron using castor oil plants and organic matter amendments. |
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Ano de publicação: |
2012 |
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Fonte/Imprenta: |
Journal of Geochemical Exploration, Amsterdam, v. 123, p. 3-7, 2012. |
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Idioma: |
Inglês |
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Conteúdo: |
Phytoremediation is a sound alternative to soil decontamination, as it has lower costs and is more environmentally friendly than other practices. The need to handle contaminated biomass after harvesting and the search for new renewable energy sources have shifted research interests from typical edible or scenic plant species to those that can be used to produce biofuels. The castor oil plant (Ricinus communis L.) is a fast growing plant with high biomass production and is a potential phytoaccumulator of several metals. In recent years, the federal government of Brazil has encouraged castor oil plant ultivation for biodiesel and bioethanol production. The aim of the present work was to evaluate the phytoextraction potential of R. communis L. and the effect of organicmatter addition (peat vs. filter cake) to a soil contaminated with scrapmetal residue containing heavy metals and boron. The experiment consisted of a completely randomized block design with two organic matter sources and four rates of amendment (0, 20, 40 and 80 Mg ha?1 organic carbon). Treatments were replicated three times. The castor oil plants were harvested 74 days after sowing. No accumulation of Cr, Ni, Cd, Cu, Pb or Zn was observed in the plants, but the concentration of B increased to 626 mg kg?1 upon filter cake addition in castor oil shoots. Peat addition reduced by 2.7 years the time needed for removal of 50% of soil B content compared to the treatment with no organic matter addition. The transfer factor and transference index values obtained for B with castor oil plants in the present study were comparable to those obtained for hyperaccumulator species. Although our results are promising,further studies should be conducted to prove the usefulness of plants grown in contaminated areas for remediation purposes and for biofuel production. MenosPhytoremediation is a sound alternative to soil decontamination, as it has lower costs and is more environmentally friendly than other practices. The need to handle contaminated biomass after harvesting and the search for new renewable energy sources have shifted research interests from typical edible or scenic plant species to those that can be used to produce biofuels. The castor oil plant (Ricinus communis L.) is a fast growing plant with high biomass production and is a potential phytoaccumulator of several metals. In recent years, the federal government of Brazil has encouraged castor oil plant ultivation for biodiesel and bioethanol production. The aim of the present work was to evaluate the phytoextraction potential of R. communis L. and the effect of organicmatter addition (peat vs. filter cake) to a soil contaminated with scrapmetal residue containing heavy metals and boron. The experiment consisted of a completely randomized block design with two organic matter sources and four rates of amendment (0, 20, 40 and 80 Mg ha?1 organic carbon). Treatments were replicated three times. The castor oil plants were harvested 74 days after sowing. No accumulation of Cr, Ni, Cd, Cu, Pb or Zn was observed in the plants, but the concentration of B increased to 626 mg kg?1 upon filter cake addition in castor oil shoots. Peat addition reduced by 2.7 years the time needed for removal of 50% of soil B content compared to the treatment with no organic matter addition. The transfer fac... Mostrar Tudo |
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Thesagro: |
Mamona; Matéria orgânica; Recuperação do solo; Ricinus Communis; Turfa. |
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Thesaurus Nal: |
Boron; filter cake; Heavy metals; Organic matter; Peat; Phytoremediation; Soil remediation. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 02723naa a2200301 a 4500
001 1943391
005 2014-03-25
008 2012 bl uuuu u00u1 u #d
100 1 $aABREU, C. A. de
245 $aPhytoremediation of a soil contaminated by heavy metals and boron using castor oil plants and organic matter amendments.$h[electronic resource]
260 $c2012
520 $aPhytoremediation is a sound alternative to soil decontamination, as it has lower costs and is more environmentally friendly than other practices. The need to handle contaminated biomass after harvesting and the search for new renewable energy sources have shifted research interests from typical edible or scenic plant species to those that can be used to produce biofuels. The castor oil plant (Ricinus communis L.) is a fast growing plant with high biomass production and is a potential phytoaccumulator of several metals. In recent years, the federal government of Brazil has encouraged castor oil plant ultivation for biodiesel and bioethanol production. The aim of the present work was to evaluate the phytoextraction potential of R. communis L. and the effect of organicmatter addition (peat vs. filter cake) to a soil contaminated with scrapmetal residue containing heavy metals and boron. The experiment consisted of a completely randomized block design with two organic matter sources and four rates of amendment (0, 20, 40 and 80 Mg ha?1 organic carbon). Treatments were replicated three times. The castor oil plants were harvested 74 days after sowing. No accumulation of Cr, Ni, Cd, Cu, Pb or Zn was observed in the plants, but the concentration of B increased to 626 mg kg?1 upon filter cake addition in castor oil shoots. Peat addition reduced by 2.7 years the time needed for removal of 50% of soil B content compared to the treatment with no organic matter addition. The transfer factor and transference index values obtained for B with castor oil plants in the present study were comparable to those obtained for hyperaccumulator species. Although our results are promising,further studies should be conducted to prove the usefulness of plants grown in contaminated areas for remediation purposes and for biofuel production.
650 $aBoron
650 $afilter cake
650 $aHeavy metals
650 $aOrganic matter
650 $aPeat
650 $aPhytoremediation
650 $aSoil remediation
650 $aMamona
650 $aMatéria orgânica
650 $aRecuperação do solo
650 $aRicinus Communis
650 $aTurfa
700 1 $aCOSCIONE, A. R.
700 1 $aPIRES, A. M. M.
700 1 $aPAZ-FERREIRO, J.
773 $tJournal of Geochemical Exploration, Amsterdam$gv. 123, p. 3-7, 2012.
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Registro original: |
Embrapa Meio Ambiente (CNPMA) |
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| Registros recuperados : 47 | |
| 4. |  | LUCON, I. M.; COSCIONE, A. R.; ANDRADE, C. A. de. Finos de carvão e biocarvão de casca de eucalipto - impacto na fertilidade de solos tropicais. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., 2016, Goiânia. Rumo aos novos desafios: anais... Goiânia: Sociedade Brasileira de Ciência do Solo, 2016. p. 196.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 5. | | SILVA, L. F. M.; COSCIONE, A. R.; ANDRADE, C. A. de; FERRACINI, V. L. Alumínio, cálcio e nitrato em solução do solo de área após sucessivas aplicações de lodo de esgoto. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 30.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 14.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 12.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 9.; SIMPÓSIO SOBRE SELÊNIO NO BRASIL, 1., 2012, Maceió. A responsabilidade socioambiental da pesquisa agrícola: anais. Viçosa, MG: SBCS, 2012. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 8. | | PIRES, A. M. M.; COSCIONE, A. R.; ANDRADE, L. F. D. B. de. Compostos de lixo do Estado de São Paulo e parâmentros de qualidade exigidos pelo MAPA. In: FERTIBIO; REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 27.; REUNIÃO BRASILEIRA DE MICORRIZAS, 11.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 9.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 6., 2006, Bonito, MS. Bonito, MS: SBM, Embrapa Agropecuária Oeste, 2006. p. 1-4.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 9. | | CORBO, J. Z. F.; COSCIONE, A. R.; PIRES, A. M. M. Métodos químicos de estimativa do nitrogênio prontamente disponível em fertilizantes orgânicos. In: REUNIÃO BRASILEIRA DE FERTILIDADE DO SOLO E NUTRIÇÃO DE PLANTAS, 32.; REUNIÃO BRASILEIRA SOBRE MICORRIZAS, 16.; SIMPÓSIO BRASILEIRO DE MICROBIOLOGIA DO SOLO, 14.; REUNIÃO BRASILEIRA DE BIOLOGIA DO SOLO, 11., 2016, Goiânia. Rumo aos novos desafios: anais... Goiânia: Sociedade Brasileira de Ciência do Solo, 2016. p. 444.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 13. | | ANDRADE, C. A. de; SILVA, L. F. M.; PIRES, A. M. M.; COSCIONE, A. R. Mineralização do carbono e do nitrogênio no solo após sucessivas aplicações de lodo de esgoto. Pesquisa Agropecuária Brasileira, Brasília, DF, v. 48, n. 5, p. 536-544, maio 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente; Embrapa Unidades Centrais. |
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| 20. | | SOUZA, C. P. C.; ABREU, C. A. de; ANDRADE, C. A. de; COSCIONE, A. R.; CUNHA, J. F. da. Comparison of analytical methods for quantifying the levels of lead, cadmium, chromium, and nickel in mineral fertilizers and industrial by-products. Communications in Soil Science and Plant Analysis, New York, v. 46, sup. 1, p. 34-56, 2015.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| Registros recuperados : 47 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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