| Registros del 1 al 10 de 27 encontrados |
1.- (super 13) C NMR and FTIR spectroscopy characterization of humic acids in Spodosols under tropical rain forest in southeastern Brazil
Elsevier; Amsterdam; NLD; Netherlands, 2008
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2.- A UTILIZACAO DA LIGNINA E DE ESTEROIS COMO INDICADORES NA CONTRIBUICAO DE MATERIAL ORGANICO NOS SEDIMENTOS ATUAIS DA LAGOA DE ARARUAMA, RJ BRESIL;
1982
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3.- APPRAISAL OF PYROLYTIC TECHNIQUES ON DIFFERENT FORMS OF ORGANIC MATTER FROM A CRETACEOUS BASEMENT IN CENTRAL SPAIN
PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 1998
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4.- Characterization of organic sedimentation in an Amazonian floodplain by lignin phenols, Lago Santa Ninha, PA, Brazil
Copernicus GmbH on behalf of the European Geosciences Union (EGU); Katlenburg-Lindau; DEU; Germany, 2008
European Geosciences Union general assembly 2008
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5.- Characterization of peatland soils from the High Andes through (super 13) C nuclear magnetic resonance spectroscopy
Soil Science Society of America; Madison, WI; USA; United States, 2013
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6.- CHEMICAL STRUCTURAL INVESTIGATION OF ASPHALTENES AND KEROGENS BY PYROLYSIS-METHYLATION
PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 1995
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7.- CLIMATE, NITROGEN MINERALIZATION, AND PRODUCTIVITY IN CONTRASTING MONTANE FORESTS
2001
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8.- DEFORESTATION MODIFYING TERRESTRIAL ORGANIC TRANSPORT IN THE RIO TAPAJOS, BRAZILIAN AMAZON
PERGAMON; OXFORD-NEW YORK; III; INTERNATIONAL, 2001
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9.- Determination of refractory organic matter in marine sediments by chemical oxidation, analytical pyrolysis and solid-state (super 13) C nuclear magnetic resonance spectroscopy
Wiley-Blackwell on behalf of the British Society of Soil Science, and the National Societies of Soil, 2008
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10.- EARLY DIAGENESIS OF CARBOHYDRATES AND LIGNIN IN MANGROVE SEDIMENTS SUBJECT TO VARIABLE REDOX CONDITIONS (FRENCH GUIANA)
PERGAMON; OXFORD; III; INTERNATIONAL, 2005
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