Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area

Natural process of seawater intrusion occurs in many coastal areas all around the world. Previous experiences have recorded that the phenomena will cause a problem to the freshwater aquifer due to its salinity contamination. Conventional approach on saltwater detection also suffers from efficiency i...

Full description

Saved in:
Bibliographic Details
Main Authors: Hazreek, Z. A. M., Hashim, M. M. M., Asmawisham, A. M. N., Hafiz, Z. M., Fairus, Y. M., Fahmy, K. A., Ashraf, M. I. M., Rosli, S., Nordiana, M. M.
Format: Article
Language:English
Published: IAEME Publication 2018
Subjects:
Online Access:http://eprints.uthm.edu.my/3848/1/AJ%202018%20%2830%29.pdf
http://eprints.uthm.edu.my/3848/
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Universiti Tun Hussein Onn Malaysia
Language: English
id my.uthm.eprints.3848
record_format eprints
spelling my.uthm.eprints.38482021-11-22T04:16:21Z http://eprints.uthm.edu.my/3848/ Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area Hazreek, Z. A. M. Hashim, M. M. M. Asmawisham, A. M. N. Hafiz, Z. M. Fairus, Y. M. Fahmy, K. A. Ashraf, M. I. M. Rosli, S. Nordiana, M. M. T Technology (General) TD Environmental technology. Sanitary engineering TD201-500 Water supply for domestic and industrial purposes TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion Natural process of seawater intrusion occurs in many coastal areas all around the world. Previous experiences have recorded that the phenomena will cause a problem to the freshwater aquifer due to its salinity contamination. Conventional approach on saltwater detection also suffers from efficiency in term of cost, time and data coverage. Hence, this study has introduced an electrical resistivity imaging (ERI) for saltwater intrusion mapping based on time lapse condition. Data acquisition and processing of ERI was performed using ABEM SAS 4000 and RES2DINV software. It was found that resistivity value was varied during different water tide due to migration of saltwater and freshwater within the aquifer. Saltwater, brackish water and freshwater was detected based on resistivity values of 0.1 – 5 Ωm, 5 – 15 Ωm and 50 – 100 Ωm respectively. This study was successfully demonstrated the applicable of ERI in saltwater intrusion mapping thus able to contribute to the sustainable future decision planning and development at the study area. IAEME Publication 2018 Article PeerReviewed text en http://eprints.uthm.edu.my/3848/1/AJ%202018%20%2830%29.pdf Hazreek, Z. A. M. and Hashim, M. M. M. and Asmawisham, A. M. N. and Hafiz, Z. M. and Fairus, Y. M. and Fahmy, K. A. and Ashraf, M. I. M. and Rosli, S. and Nordiana, M. M. (2018) Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area. International Journal of Civil Engineering and Technology (IJCIET), 9 (9). pp. 1185-1193. ISSN 0976-6308
institution Universiti Tun Hussein Onn Malaysia
building UTHM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tun Hussein Onn Malaysia
content_source UTHM Institutional Repository
url_provider http://eprints.uthm.edu.my/
language English
topic T Technology (General)
TD Environmental technology. Sanitary engineering
TD201-500 Water supply for domestic and industrial purposes
TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion
spellingShingle T Technology (General)
TD Environmental technology. Sanitary engineering
TD201-500 Water supply for domestic and industrial purposes
TD429.5-480.7 Water purification. Water treatment and conditioning. Saline water conversion
Hazreek, Z. A. M.
Hashim, M. M. M.
Asmawisham, A. M. N.
Hafiz, Z. M.
Fairus, Y. M.
Fahmy, K. A.
Ashraf, M. I. M.
Rosli, S.
Nordiana, M. M.
Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area
description Natural process of seawater intrusion occurs in many coastal areas all around the world. Previous experiences have recorded that the phenomena will cause a problem to the freshwater aquifer due to its salinity contamination. Conventional approach on saltwater detection also suffers from efficiency in term of cost, time and data coverage. Hence, this study has introduced an electrical resistivity imaging (ERI) for saltwater intrusion mapping based on time lapse condition. Data acquisition and processing of ERI was performed using ABEM SAS 4000 and RES2DINV software. It was found that resistivity value was varied during different water tide due to migration of saltwater and freshwater within the aquifer. Saltwater, brackish water and freshwater was detected based on resistivity values of 0.1 – 5 Ωm, 5 – 15 Ωm and 50 – 100 Ωm respectively. This study was successfully demonstrated the applicable of ERI in saltwater intrusion mapping thus able to contribute to the sustainable future decision planning and development at the study area.
format Article
author Hazreek, Z. A. M.
Hashim, M. M. M.
Asmawisham, A. M. N.
Hafiz, Z. M.
Fairus, Y. M.
Fahmy, K. A.
Ashraf, M. I. M.
Rosli, S.
Nordiana, M. M.
author_facet Hazreek, Z. A. M.
Hashim, M. M. M.
Asmawisham, A. M. N.
Hafiz, Z. M.
Fairus, Y. M.
Fahmy, K. A.
Ashraf, M. I. M.
Rosli, S.
Nordiana, M. M.
author_sort Hazreek, Z. A. M.
title Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area
title_short Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area
title_full Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area
title_fullStr Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area
title_full_unstemmed Seawater intrusion mapping using electrical resistivity imaging (ERI) at Malaysian coastal area
title_sort seawater intrusion mapping using electrical resistivity imaging (eri) at malaysian coastal area
publisher IAEME Publication
publishDate 2018
url http://eprints.uthm.edu.my/3848/1/AJ%202018%20%2830%29.pdf
http://eprints.uthm.edu.my/3848/
_version_ 1738581174982279168