Pilot studies for the North American Soil Geochemical Landscapes Project - Site selection, sampling protocols, analytical methods, and quality control protocols
January 1, 2009
In 2004, the US Geological Survey (USGS) and the Geological Survey of Canada sampled and chemically analyzed soils along two transects across Canada and the USA in preparation for a planned soil geochemical survey of North America. This effort was a pilot study to test and refine sampling protocols, analytical methods, quality control protocols, and field logistics for the continental survey. A total of 220 sample sites were selected at approximately 40-km intervals along the two transects. The ideal sampling protocol at each site called for a sample from a depth of 0-5 cm and a composite of each of the O, A, and C horizons. The
Citation Information
| Publication Year | 2009 |
|---|---|
| Title | Pilot studies for the North American Soil Geochemical Landscapes Project - Site selection, sampling protocols, analytical methods, and quality control protocols |
| DOI | 10.1016/j.apgeochem.2009.04.008 |
| Authors | D. B. Smith, L. G. Woodruff, R. M. O’Leary, W.F. Cannon, R. G. Garrett, J.E. Kilburn, M. B. Goldhaber |
| Publication Type | Article |
| Publication Subtype | Journal Article |
| Series Title | Applied Geochemistry |
| Index ID | 70036827 |
| Record Source | USGS Publications Warehouse |