한국지반공학회:학술대회논문집 (Proceedings of the Korean Geotechical Society Conference)
- 한국지반공학회 2010년도 춘계 학술발표회
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- Pages.711-716
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- 2010
부산지역의 해저용출수 전기비저항탐사
Resistivity Exploration of Submarine Groundwater Discharge in Busan Area
- Park, Jun-Kyu (Geo-Information Research Group Co., Ltd.) ;
- Kim, Sung-Wook (Geo-Information Research Group Co., Ltd.) ;
- Lee, Jin-Hyuk (Dept. of Geology, Pusan National University) ;
- Kim, In-Soo (Dept. of Geology, Pusan National University)
- 발행 : 2010.03.25
초록
This study selected the promising area of submarine groundwater discharge(SGD) that flows into the sea following unconfined physical aquifer through the electrical resistivity survey of the land and sea. The submarine groundwater discharge(SGD) mostly flows into the sea following fracture zones, and the detection of the fault zone becomes the important guideline of groundwater discharge. Electrical sounding of the land assessed the groundwater flow and integration possibility according to the location of a fault that is a water path between underground reservoir and surface water as well as a rock fracture. In addition, the study conducted sea electrical resistivity to expand the area with high potential and selected the expected water potential groundwater area. The areas of the study were Busan and coastal areas, and for the terrain analysis, the candidates of the ground exploration were selected after analyzing lineaments that is expanded to coast direction.