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Self-potential and 2-D resistivity applicationfor groundwater exploration in fractured reservoirs |
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| รหัสดีโอไอ | |
| Creator | 1. Muhammad Taqiuddin Zakaria 2. Nordiana Mohd Muztaza 3. Adeeko Tajudeen Olugbenga 4. Rosli Saad 5. Muhammad Nazrin A Rahman |
| Title | Self-potential and 2-D resistivity applicationfor groundwater exploration in fractured reservoirs |
| Publisher | Research and Development Office, Prince of Songkla University |
| Publication Year | 2563 |
| Journal Title | Songklanakarin Journal of Science and Technology |
| Journal Vol. | 42 |
| Journal No. | 2 |
| Page no. | 292-298 |
| Keyword | self-potential, 2-D resistivity, surface water, groundwater |
| URL Website | https://rdo.psu.ac.th/sjstweb/index.php |
| ISSN | 0125-3395 |
| Abstract | The high demand for various uses of water related to domestic and industrial requirements is increasing rapidly. Alternative water supplies with less pollution and more economic value are needed to support the demand. The self-potential and 2-Dresistivity methods were used to identify the flow pathways of the water and potential groundwater zones in Johor, Malaysia bymeasurement of the potential difference between two non-polarizable copper electrodes and resistivity distribution of the subsurface. The recharge zone of the aquifer was identified with negative potential values (0 to ?140 mV) while positive values (0 to140 mV) showed the discharges zones for this area. The self-potential results showed the flow pathways of groundwater in thedirection of southeast to northwest of the study area. A potential groundwater zone was identified at resistivity values of <100?m at depths >50 m. The high contrast of resistivity values indicated a fracture/fault for this area. |
