한국지구물리탐사학회:학술대회논문집
- 2007.06a
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- Pages.225-230
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- 2007
Investigation of the Geoelectrical Response at the Hydrocarbon-impacted Zone
유류 오염대의 전기적 물성 특성 연구
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Kim, Chang-Ryol
(Geotechnical Engineering Div., KIGAM) ;
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Ko, Kyung-Seok
(Groundwater & Geothermal Resources Div., KIGAM) ;
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Kim, Jung-Ho
(Geotechnical Engineering Div., KIGAM)
- Published : 2007.06.07
Abstract
A physical model experiment with GPR and 3-D resisitivity survey were conducted to investigate the geoelectrical response of hydrocarbon-impacted zone, so called smeared zone, on the geophysical data. The results from the experiment show that GPR signals were enhanced when LNAPL was present as a residual saturation in the water saturated system (