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 | Acesso ao texto completo restrito à biblioteca da Embrapa Semiárido. Para informações adicionais entre em contato com cpatsa.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Semiárido. |
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Data corrente: |
11/01/2017 |
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Data da última atualização: |
24/08/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
PRESTON, W.; SILVA, Y. A. B. da; NASCIMENTO, C. W. A. do; CUNHA, K. P. V. da; SILVA, D. J.; FERREIRA, H. A. |
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Afiliação: |
WELKA PRESTON, PNPD/CAPES/UFERSA; YURI J. A. B. DA SILVA, UFPI; CLÍSTENES W. A. DO NASCIMENTO, UFRPE; KARINA P. V. DA CUNHA, UFRN; DAVI JOSE SILVA, CPATSA; HAILSON A. FERREIRA, UFRN. |
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Título: |
Soil contamination by heavy metals in vineyard of a semiarid region: an approach using multivariate analysis. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Geoderma Regional, v. 7, p. 357-365, 2016. |
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DOI: |
10.1016/j.geodrs.2016.11.002 |
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Idioma: |
Inglês |
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Conteúdo: |
Contamination of vineyard soils by the continuous use of cupric fungicides and fertilizers has been a worldwide concern. The objective of this study was to determine the total concentration of Cu, Zn, Fe, Mn, Ni and Pb from vineyard soils of a semiarid region in Brazil. Soil samples at 0?20 and 20?40 cm depth were collected in areas under 5, 6, 8, 10, 12, 15, 16 and 30 years of cultivation, and compared with native vegetation areas. Samples were digested and totalmetal concentrationswere determined by atomic absorption spectrophotometer. In general, concentrations ofMn, Ni, Fe and Pb were similar to those values found in the reference area, being regarded as background concentrations. On the other hand, Zn and Cu were mainly derived from the widespread use of fertilizers (e.g., phosphate application) and cupric fungicides, respectively. Discriminant analysis clearly demonstrated higher metal accumulation in surface soil samples, chiefly Zn and Cu owing to Zn and Cu-containing chemicals and accumulation of organicmatter. This tool was also useful to differentiate between natural and anthropogenic inputs of metals into soils. The high enrichment factor values for Cu and Zn showed that both were mainly de rived from anthropogenic sources. |
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Palavras-Chave: |
Ambientes áridos; Arid environments; Solos tropicais; Vinhedo. |
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Thesagro: |
Contaminação; Fungicida; Metal pesado; Solo; Uva. |
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Thesaurus Nal: |
Fungicides; Trace elements; Tropical soils. |
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Categoria do assunto: |
F Plantas e Produtos de Origem Vegetal |
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Marc: |
LEADER 02212naa a2200337 a 4500
001 2060444
005 2023-08-24
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1016/j.geodrs.2016.11.002$2DOI
100 1 $aPRESTON, W.
245 $aSoil contamination by heavy metals in vineyard of a semiarid region$ban approach using multivariate analysis.$h[electronic resource]
260 $c2016
520 $aContamination of vineyard soils by the continuous use of cupric fungicides and fertilizers has been a worldwide concern. The objective of this study was to determine the total concentration of Cu, Zn, Fe, Mn, Ni and Pb from vineyard soils of a semiarid region in Brazil. Soil samples at 0?20 and 20?40 cm depth were collected in areas under 5, 6, 8, 10, 12, 15, 16 and 30 years of cultivation, and compared with native vegetation areas. Samples were digested and totalmetal concentrationswere determined by atomic absorption spectrophotometer. In general, concentrations ofMn, Ni, Fe and Pb were similar to those values found in the reference area, being regarded as background concentrations. On the other hand, Zn and Cu were mainly derived from the widespread use of fertilizers (e.g., phosphate application) and cupric fungicides, respectively. Discriminant analysis clearly demonstrated higher metal accumulation in surface soil samples, chiefly Zn and Cu owing to Zn and Cu-containing chemicals and accumulation of organicmatter. This tool was also useful to differentiate between natural and anthropogenic inputs of metals into soils. The high enrichment factor values for Cu and Zn showed that both were mainly de rived from anthropogenic sources.
650 $aFungicides
650 $aTrace elements
650 $aTropical soils
650 $aContaminação
650 $aFungicida
650 $aMetal pesado
650 $aSolo
650 $aUva
653 $aAmbientes áridos
653 $aArid environments
653 $aSolos tropicais
653 $aVinhedo
700 1 $aSILVA, Y. A. B. da
700 1 $aNASCIMENTO, C. W. A. do
700 1 $aCUNHA, K. P. V. da
700 1 $aSILVA, D. J.
700 1 $aFERREIRA, H. A.
773 $tGeoderma Regional$gv. 7, p. 357-365, 2016.
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Registro original: |
Embrapa Semiárido (CPATSA) |
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Biblioteca |
ID |
Origem |
Tipo/Formato |
Classificação |
Cutter |
Registro |
Volume |
Status |
URL |
Voltar
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental. |
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Data corrente: |
16/10/2000 |
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Data da última atualização: |
22/08/2017 |
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Autoria: |
PEREIRA, J. C. R.; GASPAROTTO, L.; PEREIRA, M. C. N.; COSTA, M. M. da. |
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Afiliação: |
JOSE CLERIO REZENDE PEREIRA, CPAA; LUADIR GASPAROTTO, CPAA; MIRZA CARLA NORMANDO PEREIRA, CPAA. |
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Título: |
Avaliação da reação de genótipos de bananeira à Mycosphaerella fijiensis. |
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Ano de publicação: |
1999 |
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Fonte/Imprenta: |
Manaus: Embrapa Amazônia Ocidental, 1999. |
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Páginas: |
2 p. |
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Série: |
(Embrapa Amazônia Ocidental. Pesquisa em Andamento, 27). |
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ISSN: |
1517-2538 |
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Idioma: |
Português |
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Conteúdo: |
Avaliacao de genotipos de banana passiveis de recomendacao (triploides e tetraploides, bem como de diploides) para recomendacao de paternais. |
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Palavras-Chave: |
Amazonas; Brasil; Genótipos; Genotypes; Manaus; Melhoramento genético; Species. |
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Thesagro: |
Banana; Espécie. |
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Thesaurus NAL: |
breeding; Musa. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/83076/1/Pesquisa-27-1999.pdf
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Marc: |
LEADER 00967nam a2200313 a 4500
001 1669826
005 2017-08-22
008 1999 bl uuuu u0uu1 u #d
022 $a1517-2538
100 1 $aPEREIRA, J. C. R.
245 $aAvaliação da reação de genótipos de bananeira à Mycosphaerella fijiensis.
260 $aManaus: Embrapa Amazônia Ocidental$c1999
300 $a2 p.
490 $a(Embrapa Amazônia Ocidental. Pesquisa em Andamento, 27).
520 $aAvaliacao de genotipos de banana passiveis de recomendacao (triploides e tetraploides, bem como de diploides) para recomendacao de paternais.
650 $abreeding
650 $aMusa
650 $aBanana
650 $aEspécie
653 $aAmazonas
653 $aBrasil
653 $aGenótipos
653 $aGenotypes
653 $aManaus
653 $aMelhoramento genético
653 $aSpecies
700 1 $aGASPAROTTO, L.
700 1 $aPEREIRA, M. C. N.
700 1 $aCOSTA, M. M. da
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Embrapa Amazônia Ocidental (CPAA) |
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