Effects of hydrofluoric acid dissolution on organo-mineral associations in Cambisols and Andosols of Réunion

Interactions between organic matter (OM) and mineral phases represent a fundamental mechanism of carbon (C) sequestration in soils. They result in the formation of organo–mineral associations, which prevent rapid OM biodegradation. The density‐separation technique enables effective isolation of diff...

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Veröffentlicht in:	European journal of soil science 2012-10, Vol.63 (5), p.659-673
Hauptverfasser:	de Junet, A., Basile-Doelsch, I., Borschneck, D., Masion, A., Miche, H., Marol, C., Balesdent, J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Agronomy. Soil science and plant productions Biological and medical sciences Continental interfaces, environment Earth sciences Earth, ocean, space Environmental Sciences Exact sciences and technology Fundamental and applied biological sciences. Psychology Global Changes Sciences of the Universe Soil science Soils Surficial geology
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Beschreibung
Zusammenfassung:	Interactions between organic matter (OM) and mineral phases represent a fundamental mechanism of carbon (C) sequestration in soils. They result in the formation of organo–mineral associations, which prevent rapid OM biodegradation. The density‐separation technique enables effective isolation of different types of organo–mineral associations in soil. However, analyses of OM in these organo–mineral associations are limited because the C contents are very small (
ISSN:	1351-0754 1365-2389
DOI:	10.1111/j.1365-2389.2012.01492.x