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Registro Completo |
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
10/09/2021 |
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Data da última atualização: |
10/09/2021 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
LIMA, E. S. A.; AMARAL SOBRINHO, N. M. B. do; PEREZ, D. V.; COUTINHO, I. B. |
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Afiliação: |
ERICA SOUTO ABREU LIMA, UFRRJ; NELSON MOURA BRASIL DO AMARAL SOBRINHO, UFRRJ; DANIEL VIDAL PEREZ, CNPS; IZABELLA BEZERRA COUTINHO, UFRRJ. |
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Título: |
Comparing methods for extracting heavy metals from Histosols for establishing quality reference values. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Revista Brasileira de Ciência do Solo, v. 40, e0150097, 2016. |
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DOI: |
https://doi.org/10.1590/18069657rbcs20150097 |
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Idioma: |
Inglês |
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Conteúdo: |
The diversity of methods for heavy metal extraction from soils complicates comparison of results used by environmental agencies to establish quality reference values. The aim of this study was to evaluate three soil digestion methods regarding the solubilizing capacity of Ba, Cr, Cu, Fe, Mn, Ni, Pb and Zn, and to propose a standard method to establish Quality Reference Values (QRVs) for Brazilian Histosols. Twenty soil samples were selected to evaluate the USEPA 3051, USEPA 3051A and Aqua Regia methods in a closed system. The methods tested were statistically similar regarding Cu, Fe and Mn extraction from soils. However, the methods can not be considered similar for Ba, Cr, Ni, Pb and Zn; Aqua Regia recorded the highest levels, except for Ba. The Aqua Regia method proved suitable for metal extraction from soils with organic characteristics and can be used to establish QRVs. |
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Palavras-Chave: |
Pseudo-total content; Soil digestion methods. |
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Thesagro: |
Horizonte; Solo. |
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Thesaurus Nal: |
Organic horizons. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/225848/1/Comparing-methods-for-extracting-heavy-metals-from-Histosols-2016.pdf
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Marc: |
LEADER 01628naa a2200229 a 4500
001 2134215
005 2021-09-10
008 2016 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1590/18069657rbcs20150097$2DOI
100 1 $aLIMA, E. S. A.
245 $aComparing methods for extracting heavy metals from Histosols for establishing quality reference values.$h[electronic resource]
260 $c2016
520 $aThe diversity of methods for heavy metal extraction from soils complicates comparison of results used by environmental agencies to establish quality reference values. The aim of this study was to evaluate three soil digestion methods regarding the solubilizing capacity of Ba, Cr, Cu, Fe, Mn, Ni, Pb and Zn, and to propose a standard method to establish Quality Reference Values (QRVs) for Brazilian Histosols. Twenty soil samples were selected to evaluate the USEPA 3051, USEPA 3051A and Aqua Regia methods in a closed system. The methods tested were statistically similar regarding Cu, Fe and Mn extraction from soils. However, the methods can not be considered similar for Ba, Cr, Ni, Pb and Zn; Aqua Regia recorded the highest levels, except for Ba. The Aqua Regia method proved suitable for metal extraction from soils with organic characteristics and can be used to establish QRVs.
650 $aOrganic horizons
650 $aHorizonte
650 $aSolo
653 $aPseudo-total content
653 $aSoil digestion methods
700 1 $aAMARAL SOBRINHO, N. M. B. do
700 1 $aPEREZ, D. V.
700 1 $aCOUTINHO, I. B.
773 $tRevista Brasileira de Ciência do Solo$gv. 40, e0150097, 2016.
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Registro original: |
Embrapa Solos (CNPS) |
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Biblioteca |
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Origem |
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Registro |
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Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Arroz e Feijão. |
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Data corrente: |
07/03/2006 |
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Data da última atualização: |
05/05/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MELO, L. C.; FARIA, L. C. de; RAVA, C. A.; DEL PELOSO, M. J.; COSTA, J. G. C. da; CABRERA DIAZ, J. L.; FARIA, J. C. de; SILVA, H. T. da; SARTORATO, A.; BASSINELLO, P. Z.; ZIMMERMANN, F. J. P. |
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Afiliação: |
LEONARDO CUNHA MELO, CNPAF; LUIS CLAUDIO DE FARIA, CNPAF; CARLOS AGUSTIN RAVA SEIJAS, CNPAF; MARIA JOSE DEL PELOSO, CNPAF; JOAQUIM GERALDO CAPRIO DA COSTA, CNPAF; JOSE LUIS CABRERA DIAZ, CNPAF; JOSIAS CORREA DE FARIA, CNPAF; HELOISA TORRES DA SILVA, CNPAF; ALOISIO SARTORATO, CNPAF; PRISCILA ZACZUK BASSINELLO, CNPAF; FRANCISCO JOSE P ZIMMERMANN, CNPAF. |
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Título: |
'BRS Horizonrte': new bean variety of the carioca grain type. |
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Ano de publicação: |
2005 |
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Fonte/Imprenta: |
Crop Breeding and Applied Biotechnology, v. 5, n. 4, p. 473-474, Dec. 2005. |
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Idioma: |
Inglês |
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Notas: |
Cultivar release. |
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Conteúdo: |
Common bean [Phaseolus vulgaris] cv. BRS Horizonte was developed from the cross EMP 250/4/A769///A429/XAN 252//Pinto VI 114 by Embrapa Rice and Beans and the International Central for Tropical Agriculture -CIAT in Colombia, and was released for the southern and central western regions of Brazil for its erect growth habit, earliness, good lodging resistance, and resistance to 5 pathotypes of Colletotrichum lindemuthianum and to bean common mosaic virus.. |
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Palavras-Chave: |
'BRS Horizonte'; Bean; Desenvolvimento. |
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Thesagro: |
Feijão; Phaseolus Vulgaris. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/72493/1/Melo.pdf
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Marc: |
LEADER 01346naa a2200313 a 4500
001 1213896
005 2022-05-05
008 2005 bl uuuu u00u1 u #d
100 1 $aMELO, L. C.
245 $a'BRS Horizonrte'$bnew bean variety of the carioca grain type.$h[electronic resource]
260 $c2005
500 $aCultivar release.
520 $aCommon bean [Phaseolus vulgaris] cv. BRS Horizonte was developed from the cross EMP 250/4/A769///A429/XAN 252//Pinto VI 114 by Embrapa Rice and Beans and the International Central for Tropical Agriculture -CIAT in Colombia, and was released for the southern and central western regions of Brazil for its erect growth habit, earliness, good lodging resistance, and resistance to 5 pathotypes of Colletotrichum lindemuthianum and to bean common mosaic virus..
650 $aFeijão
650 $aPhaseolus Vulgaris
653 $a'BRS Horizonte'
653 $aBean
653 $aDesenvolvimento
700 1 $aFARIA, L. C. de
700 1 $aRAVA, C. A.
700 1 $aDEL PELOSO, M. J.
700 1 $aCOSTA, J. G. C. da
700 1 $aCABRERA DIAZ, J. L.
700 1 $aFARIA, J. C. de
700 1 $aSILVA, H. T. da
700 1 $aSARTORATO, A.
700 1 $aBASSINELLO, P. Z.
700 1 $aZIMMERMANN, F. J. P.
773 $tCrop Breeding and Applied Biotechnology$gv. 5, n. 4, p. 473-474, Dec. 2005.
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Registro original: |
Embrapa Arroz e Feijão (CNPAF) |
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