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ABSTRACT
A method was developed to take large, undisturbed soil cores in stony soils. An undisturbed soil core was surrounded with concrete, frozen to –22°C and cut to shape with a diamond circular saw, leaving only core sample. The core sample was surrounded with paraffin to maintain its shape.
1 Contribution from the Soil Physics Laboratory, Swiss Federal Inst. of Technology, ETH-Zentrum CH 8092 Zürich, Switzerland.
2 Research Soil Physicist, Staff Research Associate, visiting Professor, and Professor of Soil Physics, respectively, Soil Physics, Swiss Federal Inst. of Technology, Zürich, Switzerland
Received for publication January 27, 1984. Accepted for publication June 13, 1984.
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