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| Registros recuperados : 106 | |
| 42. |  | SILVA, M. M. da; FLORES CANTILLANO, R. F.; CRIZEL, G. R. Utilização da atmosfera controlada em morangos cv. Camarosa. In: ENCONTRO DE INICIAÇÃO CIENTÍFICA E PÓS GRADUAÇÃO DA EMBRAPA CLIMA TEMPERADO, 3., 2010, Pelotas. resumos e palestras... Pelotas: Embrapa Clima Temperado, 2010. Anais: Carreira, ética e inovação: o que você está fazendo? Pelotas: Embrapa Clima Temperado, 2010. Editado por Ivan Rodrigues de Almeida, Leonardo Ferreira Dutra e Jamir Luis Silva da Silva. 1 CD-ROM.| Biblioteca(s): Embrapa Clima Temperado. |
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| 45. | | MORENO, M. B.; FLORES CANTILLANO, R. F.; LEITE, T. B.; SILVA, M. M. da; RIBEIRO, J. A. Teor de compostos fenólicos e atividade antioxidante em mãças cv. fuji minimamente processadas e tratadas com antioxidantes após armazenamento em câmara fria. In: CONGRESO ARGENTINO DE CIENCIA Y TECNOLOGÍA DE ALIMENTOS, 14.; SIMPOSIO INTERNACIONAL DE NUEVAS TECNOLOGÍAS, 5.; SIMPOSIO LATINOAMERICANO SOBRE HIGIENE Y CALIDAD DE ALIMENTOS, 3., 2013., Rosario/Santa Fé/Argentina. Anais.. Argentina: CYTAL, 2013.| Biblioteca(s): Embrapa Clima Temperado. |
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| 47. | | SILVA, M. M. da; BARBOSA, L. M. P.; LIMA, T.; PETERS, J. A.; CASTRO, C. M.; NORA, L. Influência de diferentes tipos de vedação e agentes geleificantes no desenvolvimento de batata in vitro. In: CONGRESSO DE INICIAÇÃO CIENTÍFICA, 16.; ENCONTRO DE PÓS-GRADUAÇÃO, 9., 2007, Pelotas. Pesquisa e responsabilidade ambiental: resumos expandidos ... Pelotas: UFPel: Faculdade de Agronomia Eliseu Maciel, 2007. 01 CD-ROM.| Biblioteca(s): Embrapa Clima Temperado. |
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| 49. | | RODRIGUES, F. de C.; SILVA, M. M. da; MOREIRA, A. N.; CONCEIÇÃO, J. L. A.; LEAO, P. C. de S. Desenvolvimento vegetativo e reprodutivo de viniferas submetidas a três sistema de poda no Vale do São Francisco, Brasil. In: JORNADA DE INICIAÇÃO CIENTÍFICA, 9., 2005, Recife. Anais... Recife: FACEPE; CNPq, 2005. p. 41-42.| Biblioteca(s): Embrapa Semiárido. |
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| 50. | | SILVA, M. M. da; BRAZ, A. J. B. P.; FARIA, J. C. de; DEL PELOSO, M. J.; YOKOYAMA, M. Avaliação de genótipos de feijão para resistência ao vírus do mosaico dourado. In: REUNIÃO NACIONAL DE PESQUISA DE FEIJÃO, 5., 1996, Goiânia. Anais. Goiânia: EMBRAPA-CNPAF, 1996. v. 1. p. 257-259. (EMBRAPA-CNPAF. Documentos, 69).| Biblioteca(s): Embrapa Arroz e Feijão. |
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| 51. | | FLORES CANTILLANO, R. F.; CRIZEL, G. R.; SILVA, M. M. da; LEITE, T. B.; MORENO, M. B. Avaliação de compostos fenólicos totais, antocianinas totais e capacidade antioxidante em frutos de morangueiro orgânico armazenados em atmosfera controlada. In: CONGRESSO BRASILEIRO DE FRUTICULTURA, 22., 2012, Bento Gonçalves. Anais... Bento Gonçalves: SBF, 2012.| Biblioteca(s): Embrapa Clima Temperado. |
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| 53. | | SILVA, M. M. da; COELHO, G. C.; VILAR FILHO, A. da C.; GUIMARAES-BEELEN, P. M.; RIBEIRO, M. N. Caracteristiques de l'ejaculat de caprins puberes de la race Boer au Nord-Est du Bresil. In: INTERNATIONAL CONFERENCE ON GOATS, 7., 2000, Tours, Poitiers, France. Proceedings... Paris: INRA: IGA: Institut de Elevage, 2000. v. 1, p. 440.| Biblioteca(s): Embrapa Caprinos e Ovinos. |
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| 54. | | LAGO, L. O.; SWIT, P.; SILVA, M. M. da; BIASOTO, A. C. T.; WELKE, J.; MONTERO, L.; HERRERO, M. Evolution of anthocyanin content during grape ripening and characterization of the phenolic profile of the resulting wine by comprehensive two-dimensional liquid chromatography. Journal of Chromatography A, v. 1704, article 464131, 2023.| Biblioteca(s): Embrapa Meio Ambiente. |
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| 56. | | DONADUZZI, C. M.; CARDOZO JÚNIOR, E. L.; DONADUZZI, E. M.; SILVA, M. M. da; STURION, J. A.; CORREA, G. Variação nos teores de polifenóis totais e taninos em dezesseis progênies de erva-mate (Ilex paraguariensis St. Hill.) cultivadas em três municípios do Paraná. Arquivos de Ciência da Saúde da Unipar, Toledo, v. 7, n. 2, p. 129-133, maio/ago. 2003.| Biblioteca(s): Embrapa Florestas. |
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| 57. | | ALVES, N. M. C.; ALMEIDA, F. de A. C.; GOMES, J. P.; LEAL, A. S. C.; SILVA, M. M. da. Viabilidade e micoflora de sementes de amendoim irradiadas com cobalto (60Co). Revista Brasileira de Engenharia Agrícola e Ambiental, v. 15, n. 3, p. 289-295, mar., 2011.| Biblioteca(s): Embrapa Algodão. |
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| 58. | | SMIDERLE, O. J.; COSTA, L. A. M. A. da; SILVA, M. M. da; CIDADE, M. J. A.; SANTOS, V. R. S. dos. Produtividade, teor e acidez de óleo de girassol produzido em cerrado de Roraima com doses de calcário. In: CONGRESSO DA REDE BRASILEIRA DE TECNOLOGIA DE BIODIESEL, 3., Brasília. Anais... Brasília, DF: MCT: MBC, 2009.| Biblioteca(s): Embrapa Roraima. |
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| 59. | | SMIDERLE, O. J.; COSTA, L. A. M. A. da; SILVA, M. M. da; CIDADE, M. J. A.; SANTOS, V. R. S. dos. Produtividade e teor de óleo de girassol no cerrado de Roraima com aplicação de calcário. In: CONGRESSO BRASILEIRO DE PLANTAS OLEAGINOSAS, ÓLEOS, GORDURAS E BIODIESEL, 6.,2009. Montes Claros. Biodiesel: inovação tecnológica - anais. Lavras: UFLA, 2009.| Biblioteca(s): Embrapa Algodão. |
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| 60. | | SILVA, M. M. da; SANTOS, P. P. DOS; PAESE, K.; GUTERRES, S. S.; FLORES CANTILLANO, R. F.; NORA, L.; RIOS, A. DE O. Production of b-carotene, a-carotene and lutein nanocapsules by interfacial deposition of preformed polymers. In: EUROFOODCHEM, 18., 2015, Madrid. Upcoming challenges in food science: final program. [S.l.]: ICTAN-SCIC: EuCheMS, 2015.| Biblioteca(s): Embrapa Clima Temperado. |
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| Registros recuperados : 106 | |
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 | Acesso ao texto completo restrito à biblioteca da Embrapa Solos. Para informações adicionais entre em contato com cnps.biblioteca@embrapa.br. |
Registro Completo
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Biblioteca(s): |
Embrapa Solos. |
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Data corrente: |
06/11/2023 |
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Data da última atualização: |
04/12/2023 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 3 |
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Autoria: |
WASSERMAN, M. A. V.; VIANA, A. G.; SILVA, M. M. da; BARTOLY, F.; PEREIRA, T. R.; VIVONE, R. J.; FERREIRA, A. C. de M.; PEREZ, D. V. |
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Afiliação: |
MARIA ANGÉLICA VERGARA WASSERMAN, INSTITUTO DE RADIOPROTEÇÃO E DOSIMETRIA; ALINE GONZALEZ VIANA, INSTITUTO DE RADIOPROTEÇÃO E DOSIMETRIA; MICHELE MARIA DA SILVA, INSTITUTO DE RADIOPROTEÇÃO E DOSIMETRIA; FLAVIA BARTOLY, INSTITUTO FEDERAL DE EDUCAÇÃO, CIÊNCIA E TECNOLOGIA DO RIO DE JANEIRO; TATIANE ROCHA PEREIRA, INSTITUTO DE RADIOPROTEÇÃO E DOSIMETRIA; RONALDO JANVROT VIVONE, INSTITUTO DE RADIOPROTEÇÃO E DOSIMETRIA; ANA CRISTINA DE MELO FERREIRA, INSTITUTO DE RADIOPROTEÇÃO E DOSIMETRIA; DANIEL VIDAL PEREZ, CNPS. |
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Título: |
Analysing the behaviour of 90Sr and stable Sr in highly weathered soils: soil to plant transfer factor and geochemical partitioning. |
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Ano de publicação: |
2024 |
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Fonte/Imprenta: |
Journal of Environmental Radioactivity, v. 271, 107319, Jan. 2024. |
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DOI: |
https://doi.org/10.1016/j.jenvrad.2023.107319 |
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Idioma: |
Inglês |
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Conteúdo: |
Public concerns over environmental protection have increased after Fukushima accident. The soil-plant transfer factor (Fv) is a critical parameter for environmental risk assessment. 137Cs Fv values determined in acid Brazilian soils could be two orders of magnitude higher than Fv values measured in soils affected by the Chernobyl accident. This paper studied the behaviour of 90Sr in Brazilian soils where very few 90Sr Fv data is available. All classes of studied soils (Ferralsol, Acrisol and Nitisol) showed that more than 80% of total 90Sr in soils remains potentially mobile, mainly at the bioavailable phase, more than 2 years after soil contamination in an experiment conducted in lysimeters. Higher 90Sr Fv for maize and cabbage was observed in the acid soils with low content of exchangeable Ca, lower Fv values occurred at Nitisol, the subtropical soil type. It seems that the behaviour of 90Sr in these soils are mainly controlled by ionic competition mechanisms occurring for root uptake and sorption sites, with stable Sr and major nutrients (Ca, Mg and K). The mineralogy also seems to play a relevant role, since goethite rich clay soil presented 90Sr Fv values higher one or two orders of magnitude than 90Sr Fv values observed at clayed soil goethite rich with trace of vermiculite, for all studied crops. The high rate of 90Sr migration down the soil profiles observed for the studied soils during the 2 first years after contamination suggests a high rate of transfer to groundwater, even transfer to leafy crop group can be also a relevant pathway. In the present study, maize, among other plant species, presented the lowest Fv values, even when compared with maize cultivated in temperate soil. Our results suggest that stable Sr may not be a very good analogue of 90Sr for determining plant Fv values: geometric mean of stable Sr Fv for maize was Fvmaize = 6.3E-1 ± 2.1E0 (n = 8) and for 90Sr was Fvmaize = 1.8E-2 ± 2.5E0 (n = 16), geometric mean of stable Sr Fv for cabbage was Fvcabbage = 1.4E0 ± 3.9E0 (n = 17) and for 90Sr was Fvcabbage = 7.9E-1 ± 4.4E0 (n = 18). MenosPublic concerns over environmental protection have increased after Fukushima accident. The soil-plant transfer factor (Fv) is a critical parameter for environmental risk assessment. 137Cs Fv values determined in acid Brazilian soils could be two orders of magnitude higher than Fv values measured in soils affected by the Chernobyl accident. This paper studied the behaviour of 90Sr in Brazilian soils where very few 90Sr Fv data is available. All classes of studied soils (Ferralsol, Acrisol and Nitisol) showed that more than 80% of total 90Sr in soils remains potentially mobile, mainly at the bioavailable phase, more than 2 years after soil contamination in an experiment conducted in lysimeters. Higher 90Sr Fv for maize and cabbage was observed in the acid soils with low content of exchangeable Ca, lower Fv values occurred at Nitisol, the subtropical soil type. It seems that the behaviour of 90Sr in these soils are mainly controlled by ionic competition mechanisms occurring for root uptake and sorption sites, with stable Sr and major nutrients (Ca, Mg and K). The mineralogy also seems to play a relevant role, since goethite rich clay soil presented 90Sr Fv values higher one or two orders of magnitude than 90Sr Fv values observed at clayed soil goethite rich with trace of vermiculite, for all studied crops. The high rate of 90Sr migration down the soil profiles observed for the studied soils during the 2 first years after contamination suggests a high rate of transfer to groundw... Mostrar Tudo |
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Palavras-Chave: |
Geochemical portioning; Maize; Soil-plant transfer factor. |
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Thesagro: |
Solo Tropical. |
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Thesaurus NAL: |
Cabbage; Tropical soils. |
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Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
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Marc: |
LEADER 03020naa a2200289 a 4500
001 2157813
005 2023-12-04
008 2024 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.jenvrad.2023.107319$2DOI
100 1 $aWASSERMAN, M. A. V.
245 $aAnalysing the behaviour of 90Sr and stable Sr in highly weathered soils$bsoil to plant transfer factor and geochemical partitioning.$h[electronic resource]
260 $c2024
520 $aPublic concerns over environmental protection have increased after Fukushima accident. The soil-plant transfer factor (Fv) is a critical parameter for environmental risk assessment. 137Cs Fv values determined in acid Brazilian soils could be two orders of magnitude higher than Fv values measured in soils affected by the Chernobyl accident. This paper studied the behaviour of 90Sr in Brazilian soils where very few 90Sr Fv data is available. All classes of studied soils (Ferralsol, Acrisol and Nitisol) showed that more than 80% of total 90Sr in soils remains potentially mobile, mainly at the bioavailable phase, more than 2 years after soil contamination in an experiment conducted in lysimeters. Higher 90Sr Fv for maize and cabbage was observed in the acid soils with low content of exchangeable Ca, lower Fv values occurred at Nitisol, the subtropical soil type. It seems that the behaviour of 90Sr in these soils are mainly controlled by ionic competition mechanisms occurring for root uptake and sorption sites, with stable Sr and major nutrients (Ca, Mg and K). The mineralogy also seems to play a relevant role, since goethite rich clay soil presented 90Sr Fv values higher one or two orders of magnitude than 90Sr Fv values observed at clayed soil goethite rich with trace of vermiculite, for all studied crops. The high rate of 90Sr migration down the soil profiles observed for the studied soils during the 2 first years after contamination suggests a high rate of transfer to groundwater, even transfer to leafy crop group can be also a relevant pathway. In the present study, maize, among other plant species, presented the lowest Fv values, even when compared with maize cultivated in temperate soil. Our results suggest that stable Sr may not be a very good analogue of 90Sr for determining plant Fv values: geometric mean of stable Sr Fv for maize was Fvmaize = 6.3E-1 ± 2.1E0 (n = 8) and for 90Sr was Fvmaize = 1.8E-2 ± 2.5E0 (n = 16), geometric mean of stable Sr Fv for cabbage was Fvcabbage = 1.4E0 ± 3.9E0 (n = 17) and for 90Sr was Fvcabbage = 7.9E-1 ± 4.4E0 (n = 18).
650 $aCabbage
650 $aTropical soils
650 $aSolo Tropical
653 $aGeochemical portioning
653 $aMaize
653 $aSoil-plant transfer factor
700 1 $aVIANA, A. G.
700 1 $aSILVA, M. M. da
700 1 $aBARTOLY, F.
700 1 $aPEREIRA, T. R.
700 1 $aVIVONE, R. J.
700 1 $aFERREIRA, A. C. de M.
700 1 $aPEREZ, D. V.
773 $tJournal of Environmental Radioactivity$gv. 271, 107319, Jan. 2024.
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