P90-MO CHARACTERISATION OF ANTARCTIC FULVIC ACIDS BY A NOVEL AND SELECTIVE CHEMICAL REDUCTION – IMPLICATIONS FOR THE IDENTIFICATION OF PRECURSORS OF HUMIC SUBSTANCES
The complex supramolecular nature of fulvic acids (FA) can be attributed to the high abundance of carboxylic acids, phenols and hydroxyl functional groups present in their structures. The abundance of these polar functional groups also contributes to difficulties faced when analysing FA. Although va...
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Online Access: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.494.144 http://www.imog2007.org/files/Monday Posters/Monday Posters Organic matter composition/P90-MO Nimmagadda.pdf |