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| The detection of medium structure based on three-dimensional current source tomography method in vadose zone |
| YANG Lei1,2, ZHOU Qi-You2, LEI Ming1,2 |
1. Zhejiang Institute of Hydrogeology and Engineering Geology, Ningbo 315012, China;
2. Department of Hydrosciences, Nanjing University, Nanjing 210093, China |
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Abstract Based on three-dimensional current source inversion tomography, the authors applied the self-potential data obtained in the research site of Zhongshan Botanical Garden in Nanjing to study the medium structure in the vadose zone. The medium structure revealed by current source tomography accorded with the results from ground penetrating radar. This indicates that three-dimensional current source tomography can be used to detect the medium structure in the vadose zone, thus providing a new geophysical method for investigating ground medium structure.
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Received: 21 April 2015
Published: 10 June 2016
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