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| Registros recuperados : 20 | |
| 3. |  | MOREIRA, A.; MORAES, L. A. C.; REIS, A. R. dos. The molecular genetics of zinc uptake and utilization efficiency in crop plants. In: HOSSAIN, M. A.; KAMIYA, T.; BURRITT, D. J.; TRAN, L.-S. P.; FUJIWARA, T. (Ed.). Plant micronutrient use efficiency: molecular and genomic perspectives in crop plants. London: AP, c2018. cap. 5, p. 87-108.| Biblioteca(s): Embrapa Soja. |
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| 4. | | STEFANINI, T. F.; REIS, A. R. dos; PESSOA, J. D. C.; CALBO, A. G. Avaliação da vida útil da couve-manteiga em hidroconservador de aspersão. Horticultura brasileira, Brasília, DF, v. 26, n. 2, p. S4154-S4159, 2008. Edição dos Anais do 48 Congresso Brasileiro de Olericultura, Maringá, PR, 2008. suplemento CD -ROM. Disponível em: . Acesso em: 11 dez. 2008.| Biblioteca(s): Embrapa Instrumentação. |
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| 5. | | PAIVA, A. S. de; PESSOA, J. D. C.; ALBINO, A. L. S.; REIS, A. R. dos. Injúrias de compressão em frutos de açaizeiro armazenados a baixa temperatura e tratados com zeína e cloreto de cálcio. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL - CBFV, 12., 2009, Fortaleza, CE. Desafios para produção de alimentos e bioenergia: livro de resumos. Fortaleza, CE: Embrapa Agroindústria Tropical, 2009. p. 365.| Biblioteca(s): Embrapa Instrumentação. |
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| 6. | | PAIVA, A. S. de; ALBINO, A. L. S.; PESSOA, J. D. C.; REIS, A. R. dos. Manufatura e padronização de sensores termoelásticos para medidas de turgor celular. In: CONGRESSO BRASILEIRO DE FISIOLOGIA VEGETAL - CBFV, 12., 2009, Fortaleza, CE. Desafios para produção de alimentos e bioenergia: livro de resumos. Fortaleza, CE: Embrapa Agroindústria Tropical, 2009. p. 365.| Biblioteca(s): Embrapa Instrumentação. |
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| 7. | | TOMAZELA, A. L.; FAVARIN, J. L.; FANCELLI, A. L.; MARTIN, T. N.; DOURADO NETO, D.; REIS, A. R. dos. Doses de nitrogênio e fontes de Cu e Mn suplementar sobre a severidade da ferrugem e atributos morfológicos do milho. Revista Brasileira de Milho e Sorgo, Sete Lagoas, v. 5, n. 2, p. 192-201, 2006.| Biblioteca(s): Embrapa Milho e Sorgo. |
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| 9. | | SANTOS, L. F. de M.; LAPAZ, A. de M.; TOMAZ, R. S.; LIRA, M. V. da S.; MOREIRA, A.; REIS, A. R. dos; HEINRICHS, R. Evaluation of sulfur source and dose on the nutritional state and production of piatã forage. Semina: Ciências Agrárias, Londrina, v. 40, n. 3, p. 1237-1248, maio/jun. 2019. Título em português: Avaliação de fonte e dose de enxofre no estado nutricional e produção de forragem do piatã.| Biblioteca(s): Embrapa Soja. |
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| 11. | | PASCOALINO, J. A. L.; MORAES, M. F.; SANTOS, C. L. R. dos; REIS, A. R. dos; SCHEEREN, P. L.; FRANCO, F. de A.; EVANGELISTA, A. Biofortificação agronômica com zinco em trigo. In: REUNIÃO DE BIOFORTIFICAÇÃO NO BRASIL, 5., 2015, São Paulo. [Anais...]. Brasília, DF: Embrapa, 2015. T101, p. 18-20.| Biblioteca(s): Embrapa Trigo. |
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| 12. | | MORAES, M. F. de; REIS, A. R. dos; MORAES, L. A. C.; LAVRES JUNIOR, J.; VIVIAN, R.; CABRAL, C. P.; MALAVOLTA, E. Molybdenum, nickel and nitrogen sources on the mineral nutrition of rice plants. In: CONGRESSO BRASILEIRO DE CIÊNCIA DO SOLO, 32., 2009, Fortaleza. O solo e a produção de bioenergia: perspectivas e desafios. [Viçosa, MG]: SBCS; Fortaleza: UFC, 2009. 1 CD-ROM.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 13. | | PAULA NETO, A.; FAVARIN, J. L.; REIS, A. R. dos; TEZOTTO, T.; ALMEIDA, R. E. M. de; LAVRES JUNIOR, J.; GALLO, L. A. Nitrogen metabolism in coffee plants in response to nitrogen supply by fertigation. Theoretical and Experimental Plant Physiology, v. 27, n. 1, p. 41-50, Mar. 2015.| Biblioteca(s): Embrapa Pesca e Aquicultura. |
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| 14. | | IBAÑEZ, T. B.; SANTOS, L. F. de M.; LAPAZ, A. de M.; RIBEIRO, I. V.; RIBEIRO, F. V.; REIS, A. R. dos; MOREIRA, A.; HEINRICHS, R. Sulfur modulates yield and storage proteins in soybean grains. Scientia Agricola, v. 78, n. 1, e20190020, 2021. 9 p.| Biblioteca(s): Embrapa Soja. |
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| 15. | | SILVA, V. M.; NARDELI, A. J.; MENDES, N. A. de C.; ROCHA, M. de M.; WILSON, L.; YOUNG, S. D.; BROADLEY, M. R.; WHITE, P. J.; REIS, A. R. dos. Agronomic biofortification of cowpea with zinc: variation in primary metabolism responses and grain nutritional quality among 29 diverse genotypes. Plant Physiology and Biochemistry, v. 162, p. 378-387, 2021.| Biblioteca(s): Embrapa Meio-Norte. |
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| 16. | | SILVA, V. M.; NARDELI, A. J.; MENDES, N. A. C.; ALCOCK, T. D.; ROCHA, M. de M.; PUTTI, F. F.; WILSON, L.; YOUNG, S. D.; BROADLEY, M. R.; WHITE, P. J.; REIS, A. R. dos. Application of sodium selenate to cowpea (Vigna unguiculata L.) increases shoot and grain Se partitioning with strong genotypic interactions. Journal of Trace Elements in Medicine and Biology, v. 67, 12678, 2021.| Biblioteca(s): Embrapa Meio-Norte. |
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| 17. | | SILVA JÚNIOR, E. C. da; GUILHERME, L. R. G.; LOPES, G.; SOUZA, G. A. de; SILVA, K. E. da; LIMA, R. M. B. de; GUEDES, M. C.; WADT, L. H. de O.; REIS, A. R. dos. Are all Brazil nuts selenium-rich? In: INTERNATIONAL CONFERENCE ON SELENIUM IN THE ENVIRONMENT AND HUMAN HEALTH, 4., 2015, São Paulo. Global advances in selenium research from theory to application: proceedings. Londres: Taylor & Francis Group, 2016. p. 133-134. Editores: Gary S. Banuelos, Zhi-Qing Lin, Milton Ferreira Moraes, Luiz Roberto Guimarães Guilherme, Andre Rodrigues dos Reis.| Biblioteca(s): Embrapa Amapá; Embrapa Rondônia. |
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| 18. | | SILVA JÚNIOR, E. C. da; GUILHERME, L. R. G.; LOPES, G.; SOUZA, G. A. de; SILVA, K. E. da; LIMA, R. M. B. de; GUEDES, M. C.; WADT, L. H. de O.; REIS, A. R. dos. Are all Brazil nuts selenium-rich? In: INTERNATIONAL CONFERENCE ON SELENIUM IN THE ENVIRONMENT AND HUMAN HEALTH, 4., 2015, São Paulo. Global advances in selenium research from theory to application: Proceedings....Londres: Taylor & Francis Group, 2016. p. 133-134. Editores Gary S. Banuelos, Zhi-Qing Lin, Milton Ferreira Moraes, Luiz Roberto Guimarães Guilherme, Andre Rodrigues dos Reis.| Biblioteca(s): Embrapa Amazônia Ocidental. |
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| 19. | | SILVA JÚNIOR, E. C. da; WADT, L. H. de O.; SILVA, K. E. da; LIMA, R. M. B. de; BATISTA, K. D.; GUEDES, M. C.; OLIVEIRA JUNIOR, R. C. de; REIS, A. R. dos; LOPES, G.; BROADLEY, M. R.; YOUNG, S. D.; GUILHERME, L. R. G. Geochemistry of selenium, barium, and iodine in representative soils of the Brazilian Amazon rainforest. Science of The Total Environment, v. 828, 154426, July 2022.| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Rondônia; Embrapa Roraima. |
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| 20. | | SILVA JUNIOR, E. C. da; DURAN, N. M.; LESSA, J. H. de L.; RIBEIRO, P. G.; WADT, L. H. de O.; SILVA, K. E. da; LIMA, R. M. B. de; BATISTA, K. D.; GUEDES, M. C.; OLIVEIRA JUNIOR, R. C. de; CARVALHO, H. W. P. de; REIS, A. R. dos; LOPES, G.; GUILHERME, L. R. G. Unraveling the accumulation and localization of selenium and barium in Brazil nuts using spectroanalytical techniques. Journal of Food Composition and Analysis, v. 106, art. 104329, March 2022.| Biblioteca(s): Embrapa Amapá; Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Rondônia; Embrapa Roraima. |
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| Registros recuperados : 20 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amazônia Ocidental; Embrapa Amazônia Oriental; Embrapa Rondônia; Embrapa Roraima. |
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Data corrente: |
17/03/2022 |
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Data da última atualização: |
04/07/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
SILVA JÚNIOR, E. C. da; WADT, L. H. de O.; SILVA, K. E. da; LIMA, R. M. B. de; BATISTA, K. D.; GUEDES, M. C.; OLIVEIRA JUNIOR, R. C. de; REIS, A. R. dos; LOPES, G.; BROADLEY, M. R.; YOUNG, S. D.; GUILHERME, L. R. G. |
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Afiliação: |
LUCIA HELENA DE OLIVEIRA WADT, CPAF-RO; KATIA EMIDIO DA SILVA, CPAA; KARINE DIAS BATISTA, CPAF-RR; MARCELINO CARNEIRO GUEDES, CPAF-AP; RAIMUNDO COSME DE OLIVEIRA JUNIOR, CPATU. |
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Título: |
Geochemistry of selenium, barium, and iodine in representative soils of the Brazilian Amazon rainforest. |
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Ano de publicação: |
2022 |
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Fonte/Imprenta: |
Science of The Total Environment, v. 828, 154426, July 2022. |
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DOI: |
https://doi.org/10.1016/j.scitotenv.2022.154426 |
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Idioma: |
Inglês |
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Conteúdo: |
The Amazon rainforest is a heterogeneous ecosystem and its soils exhibit geographically variable concentrations of trace elements. In this region, anthropic activities - e.g., agriculture and mining - are numerous and varied, and even natural areas are at risk of contamination by trace elements, either of geogenic or anthropogenic origin. A reliable dataset of benchmark values for selenium (Se), barium (Ba), and iodine (I) concentrations in soils is needed for use as a reference in research and public policies in the region. In this study, 9 selected sites in the Brazilian Amazon rainforest within areas represented by Oxisols and Ultisols were assessed for relevant soil physicochemical characteristics, along with the concentrations of total Se (SeTot), total Ba (BaTot), and sequentially-extracted soluble Se (SeSol) and adsorbed Se (SeAd) in 3 different soil layers (0?20, 20?40, and 40?60 cm). In addition, organically bound-Se (SeOrg) and total I (ITot) concentrations in the surface layer (0?20 cm) were measured. Soil Se concentrations (SeTot) were considered safe and are likely a result of contributions of sedimentary deposits from the Andes. Available Se (SeSol + SeAd) accounted for 4.5% of SeTot, on average, while SeOrg in the topsoil accounted for more than 50% of SeTot. Barium in the western Amazon (state of Acre) and central Amazon (Anori, state of Amazonas) exceeded national prevention levels (PVs). Furthermore, the average ITot in the studied topsoils (5.4 mg kg−1) surpassed the worldwide mean. Notwithstanding, the close relationship found between the total content of the elements (Se, Ba, and I) and soil texture (clay, silt, and sand) suggests their geogenic source. Finally, our data regarding SeTot, BaTot, and ITot can be used to derive regional quality reference values for Amazon soils and also for updating prevention (PV) and investigation (IV) values established for selected elements by the Brazilian legislation. MenosThe Amazon rainforest is a heterogeneous ecosystem and its soils exhibit geographically variable concentrations of trace elements. In this region, anthropic activities - e.g., agriculture and mining - are numerous and varied, and even natural areas are at risk of contamination by trace elements, either of geogenic or anthropogenic origin. A reliable dataset of benchmark values for selenium (Se), barium (Ba), and iodine (I) concentrations in soils is needed for use as a reference in research and public policies in the region. In this study, 9 selected sites in the Brazilian Amazon rainforest within areas represented by Oxisols and Ultisols were assessed for relevant soil physicochemical characteristics, along with the concentrations of total Se (SeTot), total Ba (BaTot), and sequentially-extracted soluble Se (SeSol) and adsorbed Se (SeAd) in 3 different soil layers (0?20, 20?40, and 40?60 cm). In addition, organically bound-Se (SeOrg) and total I (ITot) concentrations in the surface layer (0?20 cm) were measured. Soil Se concentrations (SeTot) were considered safe and are likely a result of contributions of sedimentary deposits from the Andes. Available Se (SeSol + SeAd) accounted for 4.5% of SeTot, on average, while SeOrg in the topsoil accounted for more than 50% of SeTot. Barium in the western Amazon (state of Acre) and central Amazon (Anori, state of Amazonas) exceeded national prevention levels (PVs). Furthermore, the average ITot in the studied topsoils (5.4 mg kg−... Mostrar Tudo |
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Palavras-Chave: |
Amazon soils; Availability; Geogenic; Quality reference values; Total concentration. |
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Thesagro: |
Solo. |
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Thesaurus NAL: |
Trace elements. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/232614/1/1-s2.0-S0048969722015194-main.pdf
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Marc: |
LEADER 03024naa a2200349 a 4500
001 2140996
005 2022-07-04
008 2022 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1016/j.scitotenv.2022.154426$2DOI
100 1 $aSILVA JÚNIOR, E. C. da
245 $aGeochemistry of selenium, barium, and iodine in representative soils of the Brazilian Amazon rainforest.$h[electronic resource]
260 $c2022
520 $aThe Amazon rainforest is a heterogeneous ecosystem and its soils exhibit geographically variable concentrations of trace elements. In this region, anthropic activities - e.g., agriculture and mining - are numerous and varied, and even natural areas are at risk of contamination by trace elements, either of geogenic or anthropogenic origin. A reliable dataset of benchmark values for selenium (Se), barium (Ba), and iodine (I) concentrations in soils is needed for use as a reference in research and public policies in the region. In this study, 9 selected sites in the Brazilian Amazon rainforest within areas represented by Oxisols and Ultisols were assessed for relevant soil physicochemical characteristics, along with the concentrations of total Se (SeTot), total Ba (BaTot), and sequentially-extracted soluble Se (SeSol) and adsorbed Se (SeAd) in 3 different soil layers (0?20, 20?40, and 40?60 cm). In addition, organically bound-Se (SeOrg) and total I (ITot) concentrations in the surface layer (0?20 cm) were measured. Soil Se concentrations (SeTot) were considered safe and are likely a result of contributions of sedimentary deposits from the Andes. Available Se (SeSol + SeAd) accounted for 4.5% of SeTot, on average, while SeOrg in the topsoil accounted for more than 50% of SeTot. Barium in the western Amazon (state of Acre) and central Amazon (Anori, state of Amazonas) exceeded national prevention levels (PVs). Furthermore, the average ITot in the studied topsoils (5.4 mg kg−1) surpassed the worldwide mean. Notwithstanding, the close relationship found between the total content of the elements (Se, Ba, and I) and soil texture (clay, silt, and sand) suggests their geogenic source. Finally, our data regarding SeTot, BaTot, and ITot can be used to derive regional quality reference values for Amazon soils and also for updating prevention (PV) and investigation (IV) values established for selected elements by the Brazilian legislation.
650 $aTrace elements
650 $aSolo
653 $aAmazon soils
653 $aAvailability
653 $aGeogenic
653 $aQuality reference values
653 $aTotal concentration
700 1 $aWADT, L. H. de O.
700 1 $aSILVA, K. E. da
700 1 $aLIMA, R. M. B. de
700 1 $aBATISTA, K. D.
700 1 $aGUEDES, M. C.
700 1 $aOLIVEIRA JUNIOR, R. C. de
700 1 $aREIS, A. R. dos
700 1 $aLOPES, G.
700 1 $aBROADLEY, M. R.
700 1 $aYOUNG, S. D.
700 1 $aGUILHERME, L. R. G.
773 $tScience of The Total Environment$gv. 828, 154426, July 2022.
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Embrapa Rondônia (CPAF-RO) |
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