ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Though the part played by fulvic acids and other low molecular weight organic acids in weathering has been widely documented, the action of humic acids in these processes has been examined in only a few cases. Schalscha et al.5 extracted considerable amounts of Fe from minerals treated with humic ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/262479a0