Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh

Abu Taher Mohammad Shakhawat Hossain; Mohammad Hasan Imam; Hossain Mohammad Sayem; Purba Anindita Khan; Mohammad Emdadul Haque; Mahmuda Khatun; Sheikh Jafia Jafrin; Tonmoy Dutta; Hasan Mahmud

doi:doi:10.11648/j.earth.20231206.15

Research Article |

Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh

Abu Taher Mohammad Shakhawat Hossain, Mohammad Hasan Imam^*, Hossain Mohammad Sayem, Purba Anindita Khan, Mohammad Emdadul Haque, Mahmuda Khatun, Sheikh Jafia Jafrin, Tonmoy Dutta, Hasan Mahmud

Published in Earth Sciences (Volume 12, Issue 6)

Received: 30 October 2023 Accepted: 16 November 2023 Published: 29 November 2023

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Abstract

Electrical imaging survey technique is especially suitable for shallow site investigations where understanding the complexities of the subsurface structure in detail is important. This study has been carried out to identify subsurface lithological variation by showing a connection between resistivity data and basic geotechnical parameters. The Wenner arrangement of approximately 25 m and 50 m image lines with electrode spacing of 1 m and 2 m respectively have been carried out to collect the resistivity data. The changes of shallow subsurface geo-electric layers are unfolded using RES2DINV software by creating the electrical images for a site located in the Kutupalong Rohingya Refugee Camps area in Ukhiya-Teknaf, Cox's Bazar, Bangladesh. Fundamental geotechnical parameters of the soils of the Kutupalong Site including moisture content, particle size distribution, liquid limit, plastic limit, plasticity index, and specific gravity values were evaluated. The importance of the electrical resistivity values was validated by comparing these geotechnical characteristics with the generated electrical images. As a result, the apparent resistivity pseudo sections give a very approximate but nevertheless useful picture that is illustrated on the image lines revealing subsurface geological changes and support to improve shallow landslide site characterization, in addition to the existing geotechnical site characterization method.

Published in	Earth Sciences (Volume 12, Issue 6)
DOI	10.11648/j.earth.20231206.15
Page(s)	233-243
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2023. Published by Science Publishing Group

Keywords

Electrical Resistivity, Rohingya Refugee Camp, Wenner Configuration, Borehole, Geotechnical Properties, Subsurface Information, Shallow Landslide

References

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APA Style

Taher Mohammad Shakhawat Hossain, A., Hasan Imam, M., Mohammad Sayem, H., Anindita Khan, P., Emdadul Haque, M., et al. (2023). Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh. Earth Sciences, 12(6), 233-243. https://doi.org/10.11648/j.earth.20231206.15

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ACS Style

Taher Mohammad Shakhawat Hossain, A.; Hasan Imam, M.; Mohammad Sayem, H.; Anindita Khan, P.; Emdadul Haque, M., et al. Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh. Earth Sci. 2023, 12(6), 233-243. doi: 10.11648/j.earth.20231206.15

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AMA Style

Taher Mohammad Shakhawat Hossain A, Hasan Imam M, Mohammad Sayem H, Anindita Khan P, Emdadul Haque M, et al. Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh. Earth Sci. 2023;12(6):233-243. doi: 10.11648/j.earth.20231206.15

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@article{10.11648/j.earth.20231206.15,
  author = {Abu Taher Mohammad Shakhawat Hossain and Mohammad Hasan Imam and Hossain Mohammad Sayem and Purba Anindita Khan and Mohammad Emdadul Haque and Mahmuda Khatun and Sheikh Jafia Jafrin and Tonmoy Dutta and Hasan Mahmud},
  title = {Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh},
  journal = {Earth Sciences},
  volume = {12},
  number = {6},
  pages = {233-243},
  doi = {10.11648/j.earth.20231206.15},
  url = {https://doi.org/10.11648/j.earth.20231206.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20231206.15},
  abstract = {Electrical imaging survey technique is especially suitable for shallow site investigations where understanding the complexities of the subsurface structure in detail is important. This study has been carried out to identify subsurface lithological variation by showing a connection between resistivity data and basic geotechnical parameters. The Wenner arrangement of approximately 25 m and 50 m image lines with electrode spacing of 1 m and 2 m respectively have been carried out to collect the resistivity data. The changes of shallow subsurface geo-electric layers are unfolded using RES2DINV software by creating the electrical images for a site located in the Kutupalong Rohingya Refugee Camps area in Ukhiya-Teknaf, Cox's Bazar, Bangladesh. Fundamental geotechnical parameters of the soils of the Kutupalong Site including moisture content, particle size distribution, liquid limit, plastic limit, plasticity index, and specific gravity values were evaluated. The importance of the electrical resistivity values was validated by comparing these geotechnical characteristics with the generated electrical images. As a result, the apparent resistivity pseudo sections give a very approximate but nevertheless useful picture that is illustrated on the image lines revealing subsurface geological changes and support to improve shallow landslide site characterization, in addition to the existing geotechnical site characterization method.
},
 year = {2023}
}

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TY  - JOUR
T1  - Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh
AU  - Abu Taher Mohammad Shakhawat Hossain
AU  - Mohammad Hasan Imam
AU  - Hossain Mohammad Sayem
AU  - Purba Anindita Khan
AU  - Mohammad Emdadul Haque
AU  - Mahmuda Khatun
AU  - Sheikh Jafia Jafrin
AU  - Tonmoy Dutta
AU  - Hasan Mahmud
Y1  - 2023/11/29
PY  - 2023
N1  - https://doi.org/10.11648/j.earth.20231206.15
DO  - 10.11648/j.earth.20231206.15
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 233
EP  - 243
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20231206.15
AB  - Electrical imaging survey technique is especially suitable for shallow site investigations where understanding the complexities of the subsurface structure in detail is important. This study has been carried out to identify subsurface lithological variation by showing a connection between resistivity data and basic geotechnical parameters. The Wenner arrangement of approximately 25 m and 50 m image lines with electrode spacing of 1 m and 2 m respectively have been carried out to collect the resistivity data. The changes of shallow subsurface geo-electric layers are unfolded using RES2DINV software by creating the electrical images for a site located in the Kutupalong Rohingya Refugee Camps area in Ukhiya-Teknaf, Cox's Bazar, Bangladesh. Fundamental geotechnical parameters of the soils of the Kutupalong Site including moisture content, particle size distribution, liquid limit, plastic limit, plasticity index, and specific gravity values were evaluated. The importance of the electrical resistivity values was validated by comparing these geotechnical characteristics with the generated electrical images. As a result, the apparent resistivity pseudo sections give a very approximate but nevertheless useful picture that is illustrated on the image lines revealing subsurface geological changes and support to improve shallow landslide site characterization, in addition to the existing geotechnical site characterization method.

VL  - 12
IS  - 6
ER  -

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Author Information

Abu Taher Mohammad Shakhawat Hossain

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Mohammad Hasan Imam

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Hossain Mohammad Sayem

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Purba Anindita Khan

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Mohammad Emdadul Haque

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Mahmuda Khatun

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Sheikh Jafia Jafrin

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Tonmoy Dutta

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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Hasan Mahmud

Department of Geological Sciences, Jahangirnagar University, Dhaka, Bangladesh

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APA Style

Taher Mohammad Shakhawat Hossain, A., Hasan Imam, M., Mohammad Sayem, H., Anindita Khan, P., Emdadul Haque, M., et al. (2023). Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh. Earth Sciences, 12(6), 233-243. https://doi.org/10.11648/j.earth.20231206.15

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ACS Style

Taher Mohammad Shakhawat Hossain, A.; Hasan Imam, M.; Mohammad Sayem, H.; Anindita Khan, P.; Emdadul Haque, M., et al. Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh. Earth Sci. 2023, 12(6), 233-243. doi: 10.11648/j.earth.20231206.15

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AMA Style

Taher Mohammad Shakhawat Hossain A, Hasan Imam M, Mohammad Sayem H, Anindita Khan P, Emdadul Haque M, et al. Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh. Earth Sci. 2023;12(6):233-243. doi: 10.11648/j.earth.20231206.15

Copy | Download

@article{10.11648/j.earth.20231206.15,
  author = {Abu Taher Mohammad Shakhawat Hossain and Mohammad Hasan Imam and Hossain Mohammad Sayem and Purba Anindita Khan and Mohammad Emdadul Haque and Mahmuda Khatun and Sheikh Jafia Jafrin and Tonmoy Dutta and Hasan Mahmud},
  title = {Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh},
  journal = {Earth Sciences},
  volume = {12},
  number = {6},
  pages = {233-243},
  doi = {10.11648/j.earth.20231206.15},
  url = {https://doi.org/10.11648/j.earth.20231206.15},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.earth.20231206.15},
  abstract = {Electrical imaging survey technique is especially suitable for shallow site investigations where understanding the complexities of the subsurface structure in detail is important. This study has been carried out to identify subsurface lithological variation by showing a connection between resistivity data and basic geotechnical parameters. The Wenner arrangement of approximately 25 m and 50 m image lines with electrode spacing of 1 m and 2 m respectively have been carried out to collect the resistivity data. The changes of shallow subsurface geo-electric layers are unfolded using RES2DINV software by creating the electrical images for a site located in the Kutupalong Rohingya Refugee Camps area in Ukhiya-Teknaf, Cox's Bazar, Bangladesh. Fundamental geotechnical parameters of the soils of the Kutupalong Site including moisture content, particle size distribution, liquid limit, plastic limit, plasticity index, and specific gravity values were evaluated. The importance of the electrical resistivity values was validated by comparing these geotechnical characteristics with the generated electrical images. As a result, the apparent resistivity pseudo sections give a very approximate but nevertheless useful picture that is illustrated on the image lines revealing subsurface geological changes and support to improve shallow landslide site characterization, in addition to the existing geotechnical site characterization method.
},
 year = {2023}
}

Copy | Download

TY  - JOUR
T1  - Electrical Resistivity Imaging for Characterizing the Shallow Landslide Hazard Site at Kutupalong Rohingya Refugee Camps of Ukhiya, Cox's Bazar, Bangladesh
AU  - Abu Taher Mohammad Shakhawat Hossain
AU  - Mohammad Hasan Imam
AU  - Hossain Mohammad Sayem
AU  - Purba Anindita Khan
AU  - Mohammad Emdadul Haque
AU  - Mahmuda Khatun
AU  - Sheikh Jafia Jafrin
AU  - Tonmoy Dutta
AU  - Hasan Mahmud
Y1  - 2023/11/29
PY  - 2023
N1  - https://doi.org/10.11648/j.earth.20231206.15
DO  - 10.11648/j.earth.20231206.15
T2  - Earth Sciences
JF  - Earth Sciences
JO  - Earth Sciences
SP  - 233
EP  - 243
PB  - Science Publishing Group
SN  - 2328-5982
UR  - https://doi.org/10.11648/j.earth.20231206.15
AB  - Electrical imaging survey technique is especially suitable for shallow site investigations where understanding the complexities of the subsurface structure in detail is important. This study has been carried out to identify subsurface lithological variation by showing a connection between resistivity data and basic geotechnical parameters. The Wenner arrangement of approximately 25 m and 50 m image lines with electrode spacing of 1 m and 2 m respectively have been carried out to collect the resistivity data. The changes of shallow subsurface geo-electric layers are unfolded using RES2DINV software by creating the electrical images for a site located in the Kutupalong Rohingya Refugee Camps area in Ukhiya-Teknaf, Cox's Bazar, Bangladesh. Fundamental geotechnical parameters of the soils of the Kutupalong Site including moisture content, particle size distribution, liquid limit, plastic limit, plasticity index, and specific gravity values were evaluated. The importance of the electrical resistivity values was validated by comparing these geotechnical characteristics with the generated electrical images. As a result, the apparent resistivity pseudo sections give a very approximate but nevertheless useful picture that is illustrated on the image lines revealing subsurface geological changes and support to improve shallow landslide site characterization, in addition to the existing geotechnical site characterization method.

VL  - 12
IS  - 6
ER  -

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