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| Content Provider | Springer Nature Link |
|---|---|
| Author | Adebayo, A. S. Ariyibi, E. A. Awoyemi, M. O. Onyedim, G. C. |
| Copyright Year | 2014 |
| Abstract | A direct current electrical resistivity survey using dipole–dipole profiling technique have been used to investigate the impact of Olubonku Dump Site in Ede, Osun State, Southwestern Nigeria, on the groundwater quality in the vicinity of the dump site. Ten 2D resistivity profiles with maximum length of 125 and 5 m inter-profiles spacing were laid around the perimeter of, as well as outside, the waste disposal site. The 2D resistivity structures show that the topsoil has virtually merged with the weathered layer because of overlapping relatively low resistivity values of (<10 ohm-m) with a depth range of 1.0– > 5 m for topsoil and weathered layer which were suspected to be due to high metal contents and thus leachate saturation. It was also observed that the weathered layer constitute the aquifer unit in the study area. Due to the observed relatively shallow water table of 2.1–3.5 m around the dump site, the groundwater around the dump site is suspected to have been polluted. |
| Starting Page | 4075 |
| Ending Page | 4081 |
| Page Count | 7 |
| File Format | |
| ISSN | 18667511 |
| Journal | Arabian Journal of Geosciences |
| Volume Number | 8 |
| Issue Number | 6 |
| e-ISSN | 18667538 |
| Language | English |
| Publisher | Springer Berlin Heidelberg |
| Publisher Date | 2014-06-11 |
| Publisher Place | Berlin, Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | Dump Site Leachate plume Migration Groundwater Earth Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Earth and Planetary Sciences Environmental Science |
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