Results: 1 - 3 of 3
Jan 31, 2006
Geo-Note
… During the summer of 2001, an organic soil and mineral soil (B- … most elements are lower in the organic soil samples than in the … Cd and Hg, for which the median organic soil values exceed the …
Dec 31, 1986
Earth Sciences Report
… there lacked information for organic and organic Cryosolic soils, except in …
Feb 28, 1993
Open File Report
… are enriched in humic and other organic acids. These materials are … in soils that are depleted in organic matter. They also appear to …