Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]

Through this study, regional estimation has been proposed as an alternative technique to estimate design runoff. Regional frequency analysis of annual runoff in Peninsular Malaysia has been conducted and was based on the theory of L-Moments as developed by Hosking and Wallis (1997) is a very reliabl...

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Main Authors:	Mohd Baki, Aminuddin, Mat Yusof, Doris Asmani, Atan, Ismail, Mohd Halim, Nora Farina
Format:	Article
Language:	English
Published:	Universiti Teknologi MARA, Perlis 2015
Subjects:	System analysis. State-space methods TA Engineering. Civil engineering
Online Access:	http://ir.uitm.edu.my/id/eprint/12401/ http://ir.uitm.edu.my/id/eprint/12401/1/AJ_AMINUDDIN%20MOHD%20BAKI%20JI%20%2014.pdf

id	uitm-12401
recordtype	eprints
spelling	uitm-124012016-08-05T08:40:26Z http://ir.uitm.edu.my/id/eprint/12401/ Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.] Mohd Baki, Aminuddin Mat Yusof, Doris Asmani Atan, Ismail Mohd Halim, Nora Farina System analysis. State-space methods TA Engineering. Civil engineering Through this study, regional estimation has been proposed as an alternative technique to estimate design runoff. Regional frequency analysis of annual runoff in Peninsular Malaysia has been conducted and was based on the theory of L-Moments as developed by Hosking and Wallis (1997) is a very reliable method for assessing exceedance probabilities of extreme environmental events when data is available from more than one site. This recommended technique will definitely enhance the accuracy of the design runoff and at the same time will minimize the uncertainties of observed data. The objectives of this study are to identify the homogeneous region and to establish the best fitted distribution for each region. The study area was separated into five homogeneous regions. The General Logistics (GLO) was found to be the best distribution for the region in peninsular Malaysia followed by Generalized Extreme Value (GEV). The best fit distributions of annual runoff in Malaysia are discovered based on L-moment ratio diagram and statistical tests. Numerical analysis was carried out on some stations in every state in Peninsular Malaysia. Thus, the analysis performed are using data from homogeneous regions determine using L-moments process. The Frequency analysis using a regional approach based on L-moments method was detected to be practical in the estimation of design runoff at ungauged site. Universiti Teknologi MARA, Perlis 2015 Article PeerReviewed text en http://ir.uitm.edu.my/id/eprint/12401/1/AJ_AMINUDDIN%20MOHD%20BAKI%20JI%20%2014.pdf Mohd Baki, Aminuddin and Mat Yusof, Doris Asmani and Atan, Ismail and Mohd Halim, Nora Farina (2015) Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]. Jurnal Intelek, 9 (1). pp. 63-68. ISSN 2231-7716
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
topic	System analysis. State-space methods TA Engineering. Civil engineering
spellingShingle	System analysis. State-space methods TA Engineering. Civil engineering Mohd Baki, Aminuddin Mat Yusof, Doris Asmani Atan, Ismail Mohd Halim, Nora Farina Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]
description	Through this study, regional estimation has been proposed as an alternative technique to estimate design runoff. Regional frequency analysis of annual runoff in Peninsular Malaysia has been conducted and was based on the theory of L-Moments as developed by Hosking and Wallis (1997) is a very reliable method for assessing exceedance probabilities of extreme environmental events when data is available from more than one site. This recommended technique will definitely enhance the accuracy of the design runoff and at the same time will minimize the uncertainties of observed data. The objectives of this study are to identify the homogeneous region and to establish the best fitted distribution for each region. The study area was separated into five homogeneous regions. The General Logistics (GLO) was found to be the best distribution for the region in peninsular Malaysia followed by Generalized Extreme Value (GEV). The best fit distributions of annual runoff in Malaysia are discovered based on L-moment ratio diagram and statistical tests. Numerical analysis was carried out on some stations in every state in Peninsular Malaysia. Thus, the analysis performed are using data from homogeneous regions determine using L-moments process. The Frequency analysis using a regional approach based on L-moments method was detected to be practical in the estimation of design runoff at ungauged site.
format	Article
author	Mohd Baki, Aminuddin Mat Yusof, Doris Asmani Atan, Ismail Mohd Halim, Nora Farina
author_facet	Mohd Baki, Aminuddin Mat Yusof, Doris Asmani Atan, Ismail Mohd Halim, Nora Farina
author_sort	Mohd Baki, Aminuddin
title	Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]
title_short	Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]
title_full	Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]
title_fullStr	Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]
title_full_unstemmed	Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]
title_sort	regional flow frequency analysis on peninsular malaysia using l-moments / aminuddin mohd baki ... [et al.]
publisher	Universiti Teknologi MARA, Perlis
publishDate	2015
url	http://ir.uitm.edu.my/id/eprint/12401/ http://ir.uitm.edu.my/id/eprint/12401/1/AJ_AMINUDDIN%20MOHD%20BAKI%20JI%20%2014.pdf
first_indexed	2023-09-18T22:49:12Z
last_indexed	2023-09-18T22:49:12Z
_version_	1777417430291709952

Regional flow frequency analysis on Peninsular Malaysia using L-moments / Aminuddin Mohd Baki ... [et al.]

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