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Application of Electrical Resistivity Tomography to Analyze Soil Properties in Unsaturated Bone  

Yong Hwan-Ho (KARICO)
Song Sung-Ho (KARICO)
Publication Information
Geophysics and Geophysical Exploration / v.7, no.3, 2004 , pp. 184-190 More about this Journal
Abstract
To analyze soil properties of unsaturated zone, we applied electrical resistivity tomography(ERT) of high resolution image. From linear relationship with each soil texture between results of ERT and soil properties such as electrical conductivity of pore water, water contents and ionic contents, we could be analyzed the result of ERT more effectively. Consequently, ERT can be useful for estimating soil properties between the two holes and evaluating indirectly pH and organic contents of soil.
Keywords
unsaturated zone; electrical resistivity tomography (ERT); electrical conductivity of pore water; soil texture;
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