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Studies on Tagged Clay Migration Due to Water Movement

Abstract

{sup 55}Fe-tagged clay minerals, produced by hydrothermal synthesis, serve to clarify the question whether clay migration or clay formation in situ is the predominating mechanism in the B{sub t}-development of Parabraunerde (sol brun lessive, grey brown podsolic, hapludalf, dernopodsol). They further indicate the possibilities of clay transportation caused by water percolation. Suitable experimental approaches, such as thin-layer chromatography and autoradiography, translocation tests in columns filled with monotypical textural fractions or with undisturbed soil profiles, and synchronous hydrothermal treatment of {sup 55}Fe-con raining material from different horizons of Parabraunerde, to reveal the specific readiness of the different profile zones for {sup 55}Fe-clay production, are described. The possibilities of clay percolation are discussed. (author)
Authors:
Scharpenseel, H. W.; [1]  Kerpen, W. [2] 
  1. Institut fuer Bodenkunde der Universitaet Bonn, Federal Republic of Germany (Germany)
  2. Arbeitsgruppe, Institut fuer Landwirtschaft der KFA Juelich, Bonn, Federal Republic of Germany (Germany)
Publication Date:
Nov 15, 1967
Product Type:
Conference
Report Number:
IAEA-SM-94/6
Resource Relation:
Conference: Symposium on the Use of Isotope and Radiation Techniques in Soil Physics and Irrigation Studies, Istanbul (Turkey), 12-16 Jun 1967; Other Information: 7 refs., 3 tabs., 4 figs.; Related Information: In: Isotope and Radiation Techniques in Soil Physics and Irrigation Studies. Proceedings of a Symposium on the Use of Isotope and Radiation Techniques in Soil Physics and Irrigation Studies| 460 p.
Subject:
37 INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; CLAYS; HYDROTHERMAL SYNTHESIS; IRON 55; MIGRATION; SOILS; SOLS; THIN-LAYER CHROMATOGRAPHY; WATER
OSTI ID:
22118842
Research Organizations:
International Atomic Energy Agency, Vienna (Austria); Food and Agriculture Organization of the United Nations, Rome (Italy)
Country of Origin:
IAEA
Language:
English
Other Identifying Numbers:
Other: ISSN 0074-1884; TRN: XA13K1233075478
Submitting Site:
INIS
Size:
page(s) 279-287
Announcement Date:
Aug 08, 2013

Citation Formats

Scharpenseel, H. W., and Kerpen, W. Studies on Tagged Clay Migration Due to Water Movement. IAEA: N. p., 1967. Web.
Scharpenseel, H. W., & Kerpen, W. Studies on Tagged Clay Migration Due to Water Movement. IAEA.
Scharpenseel, H. W., and Kerpen, W. 1967. "Studies on Tagged Clay Migration Due to Water Movement." IAEA.
@misc{etde_22118842,
title = {Studies on Tagged Clay Migration Due to Water Movement}
author = {Scharpenseel, H. W., and Kerpen, W.}
abstractNote = {{sup 55}Fe-tagged clay minerals, produced by hydrothermal synthesis, serve to clarify the question whether clay migration or clay formation in situ is the predominating mechanism in the B{sub t}-development of Parabraunerde (sol brun lessive, grey brown podsolic, hapludalf, dernopodsol). They further indicate the possibilities of clay transportation caused by water percolation. Suitable experimental approaches, such as thin-layer chromatography and autoradiography, translocation tests in columns filled with monotypical textural fractions or with undisturbed soil profiles, and synchronous hydrothermal treatment of {sup 55}Fe-con raining material from different horizons of Parabraunerde, to reveal the specific readiness of the different profile zones for {sup 55}Fe-clay production, are described. The possibilities of clay percolation are discussed. (author)}
place = {IAEA}
year = {1967}
month = {Nov}
}