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Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia

The objective of this research is to determine the correlation of selected hydrological variables, to analyzed the significance factors influ-enced the occurrences of flood, to propose the flood control limit system and establish new flood risk index model in Lenggor River Ba-sin based on secondary...

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Main Authors: Mohd Khairul Amri, Kamarudin, Nurul Afiqa Adila, Zakaria, Ahmad Shakir, Mohd Saudi, Muhammad Hafiz, Md Saad
Format: Article
Language:English
Published: 2018
Subjects:
GE Environmental Sciences
Online Access:http://eprints.unisza.edu.my/5660/1/FH02-FSSG-19-24460.pdf
http://eprints.unisza.edu.my/5660/
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spelling my-unisza-ir.56602022-02-22T07:27:33Z http://eprints.unisza.edu.my/5660/ Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia Mohd Khairul Amri, Kamarudin Nurul Afiqa Adila, Zakaria Ahmad Shakir, Mohd Saudi Muhammad Hafiz, Md Saad GE Environmental Sciences The objective of this research is to determine the correlation of selected hydrological variables, to analyzed the significance factors influ-enced the occurrences of flood, to propose the flood control limit system and establish new flood risk index model in Lenggor River Ba-sin based on secondary data derived from Department of Drainage and Irrigation (DID). Application of Chemometric technique such as Spearman’s Correlation Test, Principle Component Analysis, Statistical Process Control and Flood Risk Index created the most efficient results. Result shows water level has strong factor loading of 0.78 and significant for flood warning alert system application. The Upper Control Limit (UCL) for the water level in study area is 33.23m, while the risk index for the water level set by the constructed formula of flood risk index consisting 0-100. The results show 20.6% classified as High Risk Class with index range from 70 and above. Thus, these findings are able to facilitate state government to come out with a comprehensive plan of action in strengthening the flood risk manage-ment at Lenggor River basin, Johor. 2018-12 Article PeerReviewed text en http://eprints.unisza.edu.my/5660/1/FH02-FSSG-19-24460.pdf Mohd Khairul Amri, Kamarudin and Nurul Afiqa Adila, Zakaria and Ahmad Shakir, Mohd Saudi and Muhammad Hafiz, Md Saad (2018) Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia. International Journal of Engineering & Technology, 7 (4). pp. 370-373. ISSN 2227-524X
institution Universiti Sultan Zainal Abidin
building UNISZA Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Sultan Zainal Abidin
content_source UNISZA Institutional Repository
url_provider https://eprints.unisza.edu.my/
language English
topic GE Environmental Sciences
spellingShingle GE Environmental Sciences
Mohd Khairul Amri, Kamarudin
Nurul Afiqa Adila, Zakaria
Ahmad Shakir, Mohd Saudi
Muhammad Hafiz, Md Saad
Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia
description The objective of this research is to determine the correlation of selected hydrological variables, to analyzed the significance factors influ-enced the occurrences of flood, to propose the flood control limit system and establish new flood risk index model in Lenggor River Ba-sin based on secondary data derived from Department of Drainage and Irrigation (DID). Application of Chemometric technique such as Spearman’s Correlation Test, Principle Component Analysis, Statistical Process Control and Flood Risk Index created the most efficient results. Result shows water level has strong factor loading of 0.78 and significant for flood warning alert system application. The Upper Control Limit (UCL) for the water level in study area is 33.23m, while the risk index for the water level set by the constructed formula of flood risk index consisting 0-100. The results show 20.6% classified as High Risk Class with index range from 70 and above. Thus, these findings are able to facilitate state government to come out with a comprehensive plan of action in strengthening the flood risk manage-ment at Lenggor River basin, Johor.
format Article
author Mohd Khairul Amri, Kamarudin
Nurul Afiqa Adila, Zakaria
Ahmad Shakir, Mohd Saudi
Muhammad Hafiz, Md Saad
author_facet Mohd Khairul Amri, Kamarudin
Nurul Afiqa Adila, Zakaria
Ahmad Shakir, Mohd Saudi
Muhammad Hafiz, Md Saad
author_sort Mohd Khairul Amri, Kamarudin
title Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia
title_short Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia
title_full Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia
title_fullStr Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia
title_full_unstemmed Flood Risk Index Assessment: Case Study in Lenggor River Basin, Johor, Malaysia
title_sort flood risk index assessment: case study in lenggor river basin, johor, malaysia
publishDate 2018
url http://eprints.unisza.edu.my/5660/1/FH02-FSSG-19-24460.pdf
http://eprints.unisza.edu.my/5660/
_version_ 1725976979657719808
score 13.211869

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