MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES

This research work was set out to map saltwater intrusion in Igbokoda area of Ilaje, Ondo State, Southwestern, Nigeria using combined geophysical and chemical techniques. Eight (8) Vertical Electrical sounding were carried out using the Schlumberger Electrode array system with maximum spread of (AB...

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Autores principales: JAMES ADEGOKE, WILFRED IGBOAMA, EMMANUEL ADETUWO
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Publicado: Alma Mater Publishing House "Vasile Alecsandri" University of Bacau 2018
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spelling oai:doaj.org-article:cfb6899b00614b68861d29f0c06b7d952021-12-02T19:52:43ZMAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES10.29081/jesr.v24i1.622068-75592344-4932https://doaj.org/article/cfb6899b00614b68861d29f0c06b7d952018-03-01T00:00:00Zhttp://www.jesr.ub.ro/1/article/view/62https://doaj.org/toc/2068-7559https://doaj.org/toc/2344-4932 This research work was set out to map saltwater intrusion in Igbokoda area of Ilaje, Ondo State, Southwestern, Nigeria using combined geophysical and chemical techniques. Eight (8) Vertical Electrical sounding were carried out using the Schlumberger Electrode array system with maximum spread of (AB/2) 133 m and water samples were acquired and analysed using atomic absorption spectrometer. The VES data was interpreted by the method of partial curve matching and computer iteration technique using Winresist software. The result obtained revealed four geoelectric layers. The saltwater intrusion originated from movement of seawater into the freshwater aquifer coupled with human activities. JAMES ADEGOKEWILFRED IGBOAMAEMMANUEL ADETUWOAlma Mater Publishing House "Vasile Alecsandri" University of BacauarticlegeophysicalIgbokodaintrusionsaltwaterVertical Electrical Sounding (VES)TechnologyTEngineering (General). Civil engineering (General)TA1-2040ENJournal of Engineering Studies and Research, Vol 24, Iss 1 (2018)
institution DOAJ
collection DOAJ
language EN
topic geophysical
Igbokoda
intrusion
saltwater
Vertical Electrical Sounding (VES)
Technology
T
Engineering (General). Civil engineering (General)
TA1-2040
spellingShingle geophysical
Igbokoda
intrusion
saltwater
Vertical Electrical Sounding (VES)
Technology
T
Engineering (General). Civil engineering (General)
TA1-2040
JAMES ADEGOKE
WILFRED IGBOAMA
EMMANUEL ADETUWO
MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES
description This research work was set out to map saltwater intrusion in Igbokoda area of Ilaje, Ondo State, Southwestern, Nigeria using combined geophysical and chemical techniques. Eight (8) Vertical Electrical sounding were carried out using the Schlumberger Electrode array system with maximum spread of (AB/2) 133 m and water samples were acquired and analysed using atomic absorption spectrometer. The VES data was interpreted by the method of partial curve matching and computer iteration technique using Winresist software. The result obtained revealed four geoelectric layers. The saltwater intrusion originated from movement of seawater into the freshwater aquifer coupled with human activities.
format article
author JAMES ADEGOKE
WILFRED IGBOAMA
EMMANUEL ADETUWO
author_facet JAMES ADEGOKE
WILFRED IGBOAMA
EMMANUEL ADETUWO
author_sort JAMES ADEGOKE
title MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES
title_short MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES
title_full MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES
title_fullStr MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES
title_full_unstemmed MAPPING OF SALTWATER INTRUSION AT IGBOKODA, SOUTHWESTERN, NIGERIA USING COMBINED GEOPHYSICAL AND CHEMICAL TECHNIQUES
title_sort mapping of saltwater intrusion at igbokoda, southwestern, nigeria using combined geophysical and chemical techniques
publisher Alma Mater Publishing House "Vasile Alecsandri" University of Bacau
publishDate 2018
url https://doaj.org/article/cfb6899b00614b68861d29f0c06b7d95
work_keys_str_mv AT jamesadegoke mappingofsaltwaterintrusionatigbokodasouthwesternnigeriausingcombinedgeophysicalandchemicaltechniques
AT wilfredigboama mappingofsaltwaterintrusionatigbokodasouthwesternnigeriausingcombinedgeophysicalandchemicaltechniques
AT emmanueladetuwo mappingofsaltwaterintrusionatigbokodasouthwesternnigeriausingcombinedgeophysicalandchemicaltechniques
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