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Registro Completo |
Biblioteca(s): |
Embrapa Clima Temperado. |
Data corrente: |
16/05/2018 |
Data da última atualização: |
16/05/2018 |
Tipo da produção científica: |
Resumo em Anais de Congresso |
Autoria: |
LOPES, L. V.; BORTOLINI, F.; MACIEL, L. da R.; MOISINHO, A. S. |
Afiliação: |
LIDIANE VIEIRA LOPES; FERNANDA BORTOLINI, CPACT; LEANDRO DA ROSA MACIEL; ADRIANE SANTOS MOISINHO. |
Título: |
Caracterização morfoagronômica de uma população de Mendicago polymorpha. |
Ano de publicação: |
2017 |
Fonte/Imprenta: |
In: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 16., 2017, São Pedro, SP. Abstract ... [S.l.]: Sociedade Brasileira de Fisiologia Vegetal, 2017. |
Idioma: |
Português |
Palavras-Chave: |
Dendrograma; Trevo carretilha; Variabilidade genética. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/176977/1/Fernanda-Bortolini-6-RE.-Lopes-et-al.-2017-GCampos-carretilha.pdf
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Marc: |
LEADER 00621nam a2200169 a 4500 001 2091505 005 2018-05-16 008 2017 bl uuuu u00u1 u #d 100 1 $aLOPES, L. V. 245 $aCaracterização morfoagronômica de uma população de Mendicago polymorpha.$h[electronic resource] 260 $aIn: BRAZILIAN CONGRESS OF PLANT PHYSIOLOGY, 16., 2017, São Pedro, SP. Abstract ... [S.l.]: Sociedade Brasileira de Fisiologia Vegetal$c2017 653 $aDendrograma 653 $aTrevo carretilha 653 $aVariabilidade genética 700 1 $aBORTOLINI, F. 700 1 $aMACIEL, L. da R. 700 1 $aMOISINHO, A. S.
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Embrapa Clima Temperado (CPACT) |
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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
Biblioteca(s): |
Embrapa Solos. |
Data corrente: |
09/07/2019 |
Data da última atualização: |
11/11/2021 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
A - 1 |
Autoria: |
WASSERMAN, J. C.; ALMEIDA, A. M.; PEREZ, D. V.; WASSERMAN, M. A.; MACHADO, W. |
Afiliação: |
JULIO CESAR WASSERMAN, UFF; ALINE MANSUR ALMEIDA, UFF; DANIEL VIDAL PEREZ, CNPS; MARIA ANGÉLICA WASSERMAN, UFF; WILSON MACHADO, CNEN. |
Título: |
Evaluation of contaminants spreading from sludge piles, applying geochemical fractionation and attenuation of concentrations model in a tropical reservoir. |
Ano de publicação: |
2019 |
Fonte/Imprenta: |
Environmental Monitoring and Assessment, v. 191, n. 7, 426, Jul. 2019. |
DOI: |
https://doi.org/10.1007/s10661-019-7507-z |
Idioma: |
Inglês |
Conteúdo: |
Drinking water production may generate significant amounts of sludge, which may be contaminated with various metals. For the first time, the mobility/ lability of contaminants from two water treatment sludge piles in the Juturnaíba Reservoir was evaluated by applying two geochemical approaches: sequential extractions and attenuation of concentrations model. Both procedures were applied to evaluate the mobility/ lability of Al, Cr, Cu, Fe, Mn, and Zn on samples collected in the sludge piles and in the neighborhood of both water treatment plants. The results show that aluminum presents considerably higher concentrations in the sediments close to the sludge piles, with more labile phases; however, the attenuation of concentrations model indicates little spreading of this contaminant in the reservoir. Manganese was shown to be severely depleted in the sludge, indicating that it can be leached away, due to the reducing conditions of the pile. The other elements showed low concentrations and were shown not to affect the concentrations in the reservoir. While the geochemical fractionation indicates the possibility of dissolution to the water column, the attenuation of concentrations model gives information on the spatial dispersion of the contaminants, constituting interesting complementary approaches. |
Thesagro: |
Água Potável; Extração; Metal; Reservatório de Água; Sedimento; Tratamento da Água. |
Thesaurus NAL: |
Drinking water; Extraction; Metals; Sediments; Sludge; Water reservoirs; Water treatment. |
Categoria do assunto: |
P Recursos Naturais, Ciências Ambientais e da Terra |
Marc: |
LEADER 02352naa a2200337 a 4500 001 2110491 005 2021-11-11 008 2019 bl uuuu u00u1 u #d 024 7 $ahttps://doi.org/10.1007/s10661-019-7507-z$2DOI 100 1 $aWASSERMAN, J. C. 245 $aEvaluation of contaminants spreading from sludge piles, applying geochemical fractionation and attenuation of concentrations model in a tropical reservoir.$h[electronic resource] 260 $c2019 520 $aDrinking water production may generate significant amounts of sludge, which may be contaminated with various metals. For the first time, the mobility/ lability of contaminants from two water treatment sludge piles in the Juturnaíba Reservoir was evaluated by applying two geochemical approaches: sequential extractions and attenuation of concentrations model. Both procedures were applied to evaluate the mobility/ lability of Al, Cr, Cu, Fe, Mn, and Zn on samples collected in the sludge piles and in the neighborhood of both water treatment plants. The results show that aluminum presents considerably higher concentrations in the sediments close to the sludge piles, with more labile phases; however, the attenuation of concentrations model indicates little spreading of this contaminant in the reservoir. Manganese was shown to be severely depleted in the sludge, indicating that it can be leached away, due to the reducing conditions of the pile. The other elements showed low concentrations and were shown not to affect the concentrations in the reservoir. While the geochemical fractionation indicates the possibility of dissolution to the water column, the attenuation of concentrations model gives information on the spatial dispersion of the contaminants, constituting interesting complementary approaches. 650 $aDrinking water 650 $aExtraction 650 $aMetals 650 $aSediments 650 $aSludge 650 $aWater reservoirs 650 $aWater treatment 650 $aÁgua Potável 650 $aExtração 650 $aMetal 650 $aReservatório de Água 650 $aSedimento 650 $aTratamento da Água 700 1 $aALMEIDA, A. M. 700 1 $aPEREZ, D. V. 700 1 $aWASSERMAN, M. A. 700 1 $aMACHADO, W. 773 $tEnvironmental Monitoring and Assessment$gv. 191, n. 7, 426, Jul. 2019.
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