Document Type : Research Paper

Authors

1 Department of Applied Geology, College of Science, University of Anbar, Rammadi, Iraq

2 Department of Applied Geology, College of Science, University of Anbar, Ramadi, Iraq;

3 Studies and Investigations Department, General Commission for Groundwater, Iraq;

Abstract

The vertical electrical sounding (VES) survey was carried out using a Schlumberger array to investigate groundwater in the West of Ramadi City. Fieldwork for 20 VES points was carried out. The results of VES are presented through geo-electrical sections which indicate the presence of an aquifer in the studied area. Display the resistivity variation between the irregular portions of the water table and the host sediment. The vertical extension of the wet zone is between 1.5 m to 9.5 m. Where groundwater level in the three wells located in the University of Anbar, a 7-kilometer area and 18-kilometer area, was identical to its level in the three imaging reversed models. Therefore, the results of this study can be considered good and reliable.
- --- ----- -- --- ---- ----- -- ------- ------ ---- --- -- --- --- -- --- ----- -- --- ---- ----- -- ------- ------ ---- --- -- --- ---- -- - - - - -

Keywords

Main Subjects

  • Abed, A. M. 2013. Comparison between 2D Imaging Survey and Traditional Electrode Arrays in Delineating Subsurface Cavities in Haditha-Hit Area (W-Iraq). Unpublished Ph.D. Thesis University of Baghdad, College of Science, Department of Geology, Baghdad, Iraq.
  • Abed, A.M., Ali, KK., Al-Jumaily, A.H, 2022. Resistivity surveys application for detection of shallow caves in a 147 148 146 149 case example from Westem Iraq. Iranian Journal of Earth Sciences, 14 (3): 78-185.
  • Abed, A.M., Al-Zubedi, A.S., Abdulrazzaq, Z.T., 2020. DETECTED OF GYPSUM SOIL LAYER BY USING 151 2D AND 3D ELECTRICAL RESISTIVITY IMAGING TECHNIQUES INUNIVERSITY OF ANBAR, 152 IRAQ. Iraqi Geological Journal, 53 (2C): 134-144.
  • Abed, A.M., Thabit, J.M., AL-Menshed, F.H., 2021. An Attempt to Image Um El-Adam Cavity Structure in the Karst Terrain at Hit Area, Westem Iraq, Iraqi Geological Journal, 54 (1A): 44-54
  • Al-Awsi, M.D.N., 2004. Studying the nature of sediments using the electrical resistivity method in Al-Jadriya (University of Baghdad).  Sc. Thesis (in Arabic) university of Baghdad. Geology department .154p.
  • Battacharya, P.K., and Petra, H.P., 1968. Direct current geoelectrical sounding. Elsevier publishing Co. Amsterdam. 131p.
  • Bobachev, C., 2002. "IPI2Win" A Windows Software for an Automatic Interpretation of Resistivity Sounding Data, Ph. D, Moscow State University, Moscow, Russia, 320p.
  • Hassan, A. A., and Nsaif, M. D., 2016. Application of 2D electrical resistivity imaging technique for detecting soil cracks: Laboratory study. Iraqi Journal of Science, 57: 930– 937.
  • Hussein , B.M.H. 2012. Lithology of Anbar University area of Anbar - ' Center of  desert studies 12P.
  • Metwaly, M., and Fouzan, F.,2013. Application Of 2-D Geoelectrical Resistivity Tomography for Subsurface Cavity Detection in The Eastern Part Of Saudi Arabia. Geoscience Frontiers, 4(4), 469-476.
  • Reitz, J.R., Milford, F.J, Christym R.W., 1979. Foundation of electromagnetic theory, Addison-Wesley series in physics, ISBN 0-201-06341-7.
  • Saffa, F. A. 2007. Tectonic and Structural Evolution of Iraqi Western Desert, Bulletin of geology and mining, 12(1): 29-50.
  • Schoor, V. M. 2002. Detection of Sinkholes Using 2D Electrical Resistivity Imaging. Journal of Applied Geophysics, 50: 393-399. DOI:10.1016/S0926-9851(02)00166-0.
  • Thabit, J. M., and Abed, A. M., 2013. Evaluation of different electrode arrays in delineation subsurface cavities by using 2D imaging technique, Journal of University of Anbar for pure Science, 7 (3), 166-175.
  • Thabit, J. M., and Abed, A. M., 2014. Detection of subsurface cavities by using pole- dipole array (bristow’s method)/hit area-western Iraq, Iraqi Journal of Science, 55: 444–453.