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Open Access item Humic matter as a conceptual mixture of model compounds: an application of the molecular mixing model to mumic acids from a Mediterranean semiarid wetland (Las Tablas de Daimiel, Central Spain)

Authors:Rodríguez Murillo, Juan Carlos
Almendros, G.
Knicker, Heike
Issue Date:2010
Publisher:International Humic Substances Society
Citation:The 15th Meeting of the International Humic Substances Society. Proceedings 2: 182-185 (2010)
Advances in Natural Organic Matter and Humic Substances Research 2008-2010
Abstract:Molecular mixing model (MMM) represents a practical, empirical approach proposed by Nelson [1], and further developed by Nelson and Baldock [2] in an attempt to describe the molecular composition of natural organic matter from quantitative data based on the different carbon types determined by 13C-NMR spectroscopy. These authors have shown that detrital organic matter, either terrestrial or aquatic, coming from different sources, could be described in terms of up to six generic organic components (carbohydrate, protein, lignin, lipid, “pure carbonyl”, and char), assuming that the experimental spectra of the organic matter could be reproduced from a linear combination of spectra of these six generic organic components.
Description:4 pages, 3 figures, 1 table, 4 references.-- Congreso celebrado del 27 de junio-2 de julio 2010, en Puerto de la Cruz, Tenerife, Islas Canarias, España.-- Enlazamos con el ítem: http://hdl.handle.net/10261/26346
URI:http://hdl.handle.net/10261/55334
Appears in Collections:(IRNAS) Comunicaciones congresos
(MNCN) Comunicaciones congresos

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