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Registro Completo |
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Biblioteca(s): |
Embrapa Instrumentação. |
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Data corrente: |
24/06/2003 |
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Data da última atualização: |
07/05/2008 |
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Autoria: |
GONZÁLES PÉREZ, M.; MILORI, D. M. B. P.; NOVOTNYH, E. H. MARTIN-NETO, L.; BERTON, R.; BETTIOL, W.; CAMARGO, O. A. |
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Afiliação: |
Embrapa Instrumentação Agropecuária, São Carlos, SP. |
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Título: |
Characterization of soil humic acids molecular size fractions by fluorescence in areas under sewage sludge application. |
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Ano de publicação: |
2002 |
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Fonte/Imprenta: |
In: INTERNATIONAL HUMIC SUBSTANCES SOCIETY-IHSS; ANNIVERSARY CONFERENCE, 20., 2002, Boston. IHSS 2002: humic substances: nature's most versatile materials.proceedings. Boston: Northeastern University, 2002. |
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Páginas: |
p. 336-338 |
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Idioma: |
Inglês |
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Conteúdo: |
The use of spectroscopic techniques provides insights into the chemical composition of HS. Fluorescence spectroscopy, among other advanced spectroscopic techniques, has been used to evaluate the degree of humification of HS2, but at same time this technique can be used to elucidate several aspects of the chemical structure and reactivity of soil organic matter (SOM). In this paper, HAs, fractionated by controlled pore glass (CPG) exclusion chromatography, were characterized by fluorescence. |
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Palavras-Chave: |
Ácido húmico; Espectroscopia por fluorescência; Spectroscopic techniques; Técnicas espectroscópicas. |
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Thesagro: |
Composição Química; Matéria Orgânica. |
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Thesaurus Nal: |
humic acids; organic matter. |
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Categoria do assunto: |
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Marc: |
LEADER 01546naa a2200289 a 4500
001 1024675
005 2008-05-07
008 2002 bl --- 0-- u #d
100 1 $aGONZÁLES PÉREZ, M.
245 $aCharacterization of soil humic acids molecular size fractions by fluorescence in areas under sewage sludge application.
260 $c2002
300 $ap. 336-338
520 $aThe use of spectroscopic techniques provides insights into the chemical composition of HS. Fluorescence spectroscopy, among other advanced spectroscopic techniques, has been used to evaluate the degree of humification of HS2, but at same time this technique can be used to elucidate several aspects of the chemical structure and reactivity of soil organic matter (SOM). In this paper, HAs, fractionated by controlled pore glass (CPG) exclusion chromatography, were characterized by fluorescence.
650 $ahumic acids
650 $aorganic matter
650 $aComposição Química
650 $aMatéria Orgânica
653 $aÁcido húmico
653 $aEspectroscopia por fluorescência
653 $aSpectroscopic techniques
653 $aTécnicas espectroscópicas
700 1 $aMILORI, D. M. B. P.
700 1 $aNOVOTNYH, E. H. MARTIN-NETO, L.
700 1 $aBERTON, R.
700 1 $aBETTIOL, W.
700 1 $aCAMARGO, O. A.
773 $tIn: INTERNATIONAL HUMIC SUBSTANCES SOCIETY-IHSS; ANNIVERSARY CONFERENCE, 20., 2002, Boston. IHSS 2002: humic substances: nature's most versatile materials.proceedings. Boston: Northeastern University, 2002.
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Registro original: |
Embrapa Instrumentação (CNPDIA) |
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