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 | Acesso ao texto completo restrito à biblioteca da Embrapa Instrumentação. Para informações adicionais entre em contato com cnpdia.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
13/09/2021 |
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Data da última atualização: |
10/06/2022 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
MORAIS, C. P. de; TADINI, A. M.; BENTO, L. R.; OURSEL, B.; GUIMARÃES, F. E. G.; MARTIN NETO, L.; MOUNIER, S.; MILORI, D. M. B. P. |
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Afiliação: |
LADISLAU MARTIN NETO, CNPDIA; DEBORA MARCONDES BASTOS PEREIRA, CNPDIA. |
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Título: |
Assessing extracted organic matter quality from river sediments by elemental and molecular characterization: Application to the Tietê and Piracicaba Rivers (São Paulo, Brazil). |
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Ano de publicação: |
2021 |
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Fonte/Imprenta: |
Applied Geochemistry, v. 131, 105049, 2021. |
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Páginas: |
1 - 11 |
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ISSN: |
0883-2927 |
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DOI: |
https://doi.org/10.1016/j.apgeochem.2021.105049 |
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Idioma: |
Inglês |
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Conteúdo: |
Urban river pollution causes serious problems to the environment, human health, and water scarcity. Developing tools to identify and assess the health of aquatic river systems is essential for monitoring the quality of rivers and implementing actions. This study assesses the elemental and molecular characteristics of organic matter (OM) extracted from river sediments and associates them with river quality. To assess the quality of sediment cores, the most reactive and available OM from two urban rivers (Tietˆe and Piracicaba Rivers, S˜ ao Paulo, Brazil) was isolated with alkaline and water solutions. It was then characterized by elemental composition, ultraviolet–visible spectroscopy, and fluorescence excitation-emission matrix with parallel factor analysis. The average yield of alkaline extraction was 40.71% ± 5.52% of OM present in the bulk sediments. Extracted organic matter from sediments (EOMSed) from the Tietˆe River presented the highest average concentrations of nonpurgeable organic carbon (NPOC) and total organic nitrogen (TON), and the lowest average NPOC/TON molar ratios and specific UV absorbance at 254 nm (SUVA254). Considering the high degree of eutrophication in the Tietˆe River, these results suggest a greater input of simple OM with nitrogenous structures. The humic-like component in EOMSed was the most abundant in both rivers. The aromaticity of EOMSed from the Piracicaba River was evidenced by the greater contribution of complex structures in the form of aromatic and polyaromatic moieties and higher SUVA254. EOMSed from the Tietˆe River also featured enhanced biological activity due to the greater contribution of microbial-derived products and the presence of small molecules and nitrogenous structures. As this combination of elemental and spectroscopic techniques successfully identified the characteristics of extracted OM, it can be used as a tool to assess the global river quality MenosUrban river pollution causes serious problems to the environment, human health, and water scarcity. Developing tools to identify and assess the health of aquatic river systems is essential for monitoring the quality of rivers and implementing actions. This study assesses the elemental and molecular characteristics of organic matter (OM) extracted from river sediments and associates them with river quality. To assess the quality of sediment cores, the most reactive and available OM from two urban rivers (Tietˆe and Piracicaba Rivers, S˜ ao Paulo, Brazil) was isolated with alkaline and water solutions. It was then characterized by elemental composition, ultraviolet–visible spectroscopy, and fluorescence excitation-emission matrix with parallel factor analysis. The average yield of alkaline extraction was 40.71% ± 5.52% of OM present in the bulk sediments. Extracted organic matter from sediments (EOMSed) from the Tietˆe River presented the highest average concentrations of nonpurgeable organic carbon (NPOC) and total organic nitrogen (TON), and the lowest average NPOC/TON molar ratios and specific UV absorbance at 254 nm (SUVA254). Considering the high degree of eutrophication in the Tietˆe River, these results suggest a greater input of simple OM with nitrogenous structures. The humic-like component in EOMSed was the most abundant in both rivers. The aromaticity of EOMSed from the Piracicaba River was evidenced by the greater contribution of complex structures in the form of a... Mostrar Tudo |
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Palavras-Chave: |
Extracted organic matter; Parallel factor analysis; River sediments. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02863naa a2200277 a 4500
001 2134308
005 2022-06-10
008 2021 bl uuuu u00u1 u #d
022 $a0883-2927
024 7 $ahttps://doi.org/10.1016/j.apgeochem.2021.105049$2DOI
100 1 $aMORAIS, C. P. de
245 $aAssessing extracted organic matter quality from river sediments by elemental and molecular characterization$bApplication to the Tietê and Piracicaba Rivers (São Paulo, Brazil).$h[electronic resource]
260 $c2021
300 $a1 - 11
520 $aUrban river pollution causes serious problems to the environment, human health, and water scarcity. Developing tools to identify and assess the health of aquatic river systems is essential for monitoring the quality of rivers and implementing actions. This study assesses the elemental and molecular characteristics of organic matter (OM) extracted from river sediments and associates them with river quality. To assess the quality of sediment cores, the most reactive and available OM from two urban rivers (Tietˆe and Piracicaba Rivers, S˜ ao Paulo, Brazil) was isolated with alkaline and water solutions. It was then characterized by elemental composition, ultraviolet–visible spectroscopy, and fluorescence excitation-emission matrix with parallel factor analysis. The average yield of alkaline extraction was 40.71% ± 5.52% of OM present in the bulk sediments. Extracted organic matter from sediments (EOMSed) from the Tietˆe River presented the highest average concentrations of nonpurgeable organic carbon (NPOC) and total organic nitrogen (TON), and the lowest average NPOC/TON molar ratios and specific UV absorbance at 254 nm (SUVA254). Considering the high degree of eutrophication in the Tietˆe River, these results suggest a greater input of simple OM with nitrogenous structures. The humic-like component in EOMSed was the most abundant in both rivers. The aromaticity of EOMSed from the Piracicaba River was evidenced by the greater contribution of complex structures in the form of aromatic and polyaromatic moieties and higher SUVA254. EOMSed from the Tietˆe River also featured enhanced biological activity due to the greater contribution of microbial-derived products and the presence of small molecules and nitrogenous structures. As this combination of elemental and spectroscopic techniques successfully identified the characteristics of extracted OM, it can be used as a tool to assess the global river quality
653 $aExtracted organic matter
653 $aParallel factor analysis
653 $aRiver sediments
700 1 $aTADINI, A. M.
700 1 $aBENTO, L. R.
700 1 $aOURSEL, B.
700 1 $aGUIMARÃES, F. E. G.
700 1 $aMARTIN NETO, L.
700 1 $aMOUNIER, S.
700 1 $aMILORI, D. M. B. P.
773 $tApplied Geochemistry$gv. 131, 105049, 2021.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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| Registros recuperados : 12 | |
| 1. |  | McManus, C.; SANTOS, S. A.; DALLAGO, B. S. L.; PAIVA, S. R.; MARTINS, R. F. S.; BRACCINI NETO, J.; MARQUES, P. R.; ABREU, U. G. P. de. Evaluation of conservation program for the Pantaneiro horse in Brazil. Revista Brasileira de Zootecnia, v. 42, n. 6, p. 404-413, 2013. 10 p.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal. |
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| 2. | | ALVARENGA, A. B. B. de; DALLAGO, B. S. L.; MCMANUS, C.; RAMOS, A. F.; MENEZES, A. M. de; ALMEIDA, A. M. B. de; BERNAL, F. E. M. Physiological parameters in different breeds of rams as a measure of adaptation to environmental conditions in the Federal District-Brazil. International Journal of Animal and Veterinary Advances, v. 5, n. 6, p. 256-263, 2013| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 3. | | REZENDE, R. A. E. de; SOARES, M. P.; SAMPAIO, F. G.; CARDOSO, I. L.; ISHIKAWA, M. M.; DALLAGO, B. S. L.; RANTIN, F. T.; DUARTE, M. C. T. Phytobiotics blend as a dietary supplement for Nile tilapia health improvement. Fish & Shellfish Immunology, V. 114, p. 293-300, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 1 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 4. | | CORREA, M. P. C.; DALLAGO, B. S. L.; PAIVA, S. R.; CANOZZI, M. E. A.; LOUVANDINI, H.; BARCELLOS, J. J.; MCMANUS, C. Multivariate analysis of heat tolerance characteristics in Santa Inês and crossbred lambs in the Federal District of Brazil. Tropical Animal Health and Production, v. 45, p. 1407-1414, 2013.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 5. | | SAMPAIO, F. G.; CARRA, M. L.; JONSSON, C. M.; GONÇALVES, V. T.; DAL'BÓ, G. A.; NUNES, K. S. D.; VALLIM, J. H.; DALLAGO, B. S. L.; QUEIROZ, S. C. do N. de; REYES, F. G. R. Effects of dietary exposure to sulfamethazine on the hematological parameters and hepatic oxidative stress biomarkers in nile tilapia (Oreochromis niloticus). Bulletin of Environmental Contamination and Toxicology, California, v. 97, n. 4, p. 528-535, 2016.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 6. | | NAPOLEÃO, S. M. da S.; BERNARDES, J. P. R. A.; TENÓRIO, B. G.; CARDENAS, C. M.; DALLAGO, B. S. L.; ÇIÇEK, S. S.; BEZERRA, R. M.; SEGOVIA, J. F. O.; KANZAKI, E. C. G. da M.; KANZAKI, I. Potential antiviral and immunomodulatory activity of Amazonian medicinal plant compounds. Microbes & Immunity, v. 2, n. 2, p. 64-75, 2025.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: C - 0 |
| Biblioteca(s): Embrapa Amapá. |
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| 7. | | SAMPAIO, F. G.; ARAUJO, C. A. S. de; DALLAGO, B. S. L.; STECH, J. L.; LORENZZETTI, J. A.; ALCÂNTARA, E.; LOSEKANN, M. E.; MARIN, D. B.; LEÃO, J. A. D.; BUENO, G. W. Unveiling low-to-high-frequency data sampling caveats for aquaculture environmental monitoring and management. Aquaculture Reports, v. 20, article 100764, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 4 |
| Biblioteca(s): Embrapa Meio Ambiente. |
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| 8. | | CASTRO, S. T. R.; SILVA, F. A. da; DODE, M. A.; MATTOS, P. S. R. de; SOUSA, R. V. de; ALBUQUERQUE, M. do S. M.; ALVES, R. B. N.; PIRES, C. S. S.; MORAES, M. C. B.; DALLAGO, B. S. L.; ANDRADE, R. R. de. Atuação da Comissão de Ética no Uso Animal CEUA/CENARGEN. In: SIMPÓSIO DE RECURSOS GENÉTICOS PARA AMÉRICA LATINA E O CARIBE, 10., 2015, Bento Gonçalves. Anais... Bento Gonçalves: Aptor Software, 2015. p. 207.| Tipo: Resumo em Anais de Congresso |
| Biblioteca(s): Embrapa Recursos Genéticos e Biotecnologia. |
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| 9. | | BIAZIO, G. R. de; MCMANUS, C. M.; HERMUCHE, P.; GUIMARÃES, R. F.; CARVALHO JÚNIOR, O. A. de; SILVA, N. C. da; DALLAGO, B. S. L.; MORAES, J. C. F.; SOUZA, C. J. H. de; FACO, O.; ARAUJO, A. M. de; AZEVEDO, H. C.; CARNEIRO, P. L. S.; SANTOS, S. A.; MATTOS, P. S. R. de; LOBO, R. N. B.; PAIVA, S. R. Integração de dados de georeferenciamento e dados genéticos para o manejo da biodiversidade de recursos genéticos de ovinos no Brasil. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2012. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Meio-Norte. |
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| 10. | | BIAZIO, G. R. de; MCMANUS, C. M.; HERMUCHE, P.; GUIMARÃES, R. F.; CARVALHO JÚNIOR, O. A. de; SILVA, N. C. da; DALLAGO, B. S. L.; MORAES, J. C. F.; SOUZA, C. J. H. de; FACO, O.; ARAUJO, A. M. de; AZEVEDO, H. C.; CARNEIRO, P. L. S.; SANTOS, S. A.; MATTOS, P. S. R. de; LOBO, R. N. B.; PAIVA, S. R. Integração de dados de georeferenciamento e dados genéticos para o manejo da biodiversidade de recursos genéticos de ovinos no Brasil. In: CONGRESSO BRASILEIRO DE RECURSOS GENÉTICOS, 2., 2012, Belém, PA. Anais... Brasília, DF: Sociedade Brasileira de Recursos Genéticos, 2012. 4 p. 1 CD-ROM.| Tipo: Artigo em Anais de Congresso |
| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Meio-Norte; Embrapa Pantanal; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Roraima; Embrapa Tabuleiros Costeiros. |
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| 11. | | MCMANUS, C. M.; HERMUCHE, P.; GUIMARÃES, R. F.; CARVALHO JÚNIOR, O. A. de; DALLAGO, B. S. L.; VIEIRA, R. A.; FARIA, D. A. de; BLACKBURN, H.; MORAES, J. C. F.; SOUZA, C. H.; FACO, O.; ARAUJO, A. M. de; AZEVEDO, H. C.; CARNEIRO, P. L. S.; SANTOS, S. A.; MATTOS, P. S. R. de; PAIVA, S. R. Integration of georeferenced and genetic data for the management of biodiversity in sheep genetic resources in Brazil. Tropical Animal Health and Production, v. 53, n. 126, 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Caprinos e Ovinos; Embrapa Meio-Norte; Embrapa Pantanal; Embrapa Recursos Genéticos e Biotecnologia; Embrapa Tabuleiros Costeiros. |
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| 12. | | MCMANUS, C. M.; HERMUCHE, P.; GUIMARÃES, R. F.; CARVALHO JÚNIOR, O. A. de; DALLAGO, B. S. L.; VIEIRA, R. A.; FARIA, D. A. de; BLACKBURN, H.; MORAES, J. C. F.; SOUZA, C. J. H. de; FACO, O.; ARAUJO, A. M. de; AZEVEDO, H. C.; CARNEIRO, P. L. S.; SANTOS, S. A.; MATTOS, P. S. R. de; PAIVA, S. R. Integration of georeferenced and genetic data for the management of biodiversity in sheep genetic resources in Brazil. Tropical Animal Health and Production, v. 53, n. 1, 126, Mar. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
| Biblioteca(s): Embrapa Pantanal; Embrapa Pecuária Sul. |
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| Registros recuperados : 12 | |
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| Nenhum registro encontrado para a expressão de busca informada. |
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