38537
Accession Number
23580
Author
Franke, T.; Fröhlich, K.; Gellermann, R.; Voland, B.
Author Affiliation
Bergakademie Freiberg. Sektion Physik;Bergakademie Freiberg. Sektion Physik;Bergakademie Freiberg. Sektion Physik;Bergakademie Freiberg. Sektion Physik
Title Of Article Chaper
<sup>32</sup>SI Measurements in Soil Samples and Implications to the Geochemistry of Silicon in Soil
Title Of Journal Book
Isotopenpraxis
Volume
24
Issue
2
Pages
59-62
Collation
4 p. : ill.
Reference Bibliography
Includes bibliographical references
Language Of Text
English
Literature Type
Serial
Literature Level
Analytic
Abstract
A procedure for the preparation of soil samples for <sup>32</sup>Si measurements is described. Two different soil profiles have been studied. The obtained <sup>32</sup>Si concentrations in these profiles indicate a sorption of <sup>32</sup>Si on clay, ferric-manganese hydroxides as well as humic matter. On the base of a box model migration velocities of <sup>32</sup>Si in the soil have been estimated to be about 0.1 to 10 cm . a<sup>-1</sup>.
Keywords
adsorption;age estimation;geochemistry;silicates;isotope dating;sample preparation;silicon 32;soils
pub_id
38537