Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014

Lebir River is the main river that joins Sungai Galas to form Sungai Kelantan at Kuala Krai. In December 2014, it had faced extreme flood event. The situation has led to the introduction of changes and movement of sediment along Lebir River. This study was done to determine a bed load discharge and...

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Main Authors:	Nadiatul Adilah, Ahmad Abdul Ghani, Nur Insyirah Izzati, Omar
Format:	Conference or Workshop Item
Language:	English
Published:	Springer 2018
Subjects:	T Technology (General)
Online Access:	http://umpir.ump.edu.my/id/eprint/18918/ http://umpir.ump.edu.my/id/eprint/18918/ http://umpir.ump.edu.my/id/eprint/18918/7/Bed%20Load%20and%20River%20Bed%20Pattern%20at%20Lebir%20River-fkasa-2018-1.pdf

id	ump-18918
recordtype	eprints
spelling	ump-189182018-06-04T07:01:22Z http://umpir.ump.edu.my/id/eprint/18918/ Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014 Nadiatul Adilah, Ahmad Abdul Ghani Nur Insyirah Izzati, Omar T Technology (General) Lebir River is the main river that joins Sungai Galas to form Sungai Kelantan at Kuala Krai. In December 2014, it had faced extreme flood event. The situation has led to the introduction of changes and movement of sediment along Lebir River. This study was done to determine a bed load discharge and deposition of bed load at river bed after this flooding. Five locations have been identified to be used as the sampling location. Three different methods were used to determine the bed load discharge; Meyer-Peter Muller, Schoklitsch and Duboys. Results of the study shows, the size of the sediment in Lebir River is between 0.75mm to 5.0mm and an average velocity is 0.224m/s up to 0.599m/s. From the analysis, it shows that Meyer Peter Muller is suitable to predict bed load in Lebir River. The Meyer-Peter and Muller formula obtained from experiments with relatively sediment and formula has been used frequently to estimate rates of bed load discharge. It suitable for uniform sediments with specific gravity that are varying from 1.25 to 4. The particle size range for the Meyer Peter and Muller is between 0.4–28.65mm. This method give better prediction compares other two methods and it is suitable for coarse sands and gravel. The river profile in selected point was identified to determine the river bed pattern cause by deposition of sediment at Lebir River after facing an extreme flood event in 2014. Springer 2018 Conference or Workshop Item PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/18918/7/Bed%20Load%20and%20River%20Bed%20Pattern%20at%20Lebir%20River-fkasa-2018-1.pdf Nadiatul Adilah, Ahmad Abdul Ghani and Nur Insyirah Izzati, Omar (2018) Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014. In: Regional Conference on Science, Technology and Social Sciences (RCSTSS 2016), 4-6 December 2016 , Cameron Highlands, Pahang, Malaysia. pp. 299-308.. ISBN 978-981-13-0074-5 https://doi.org/10.1007/978-981-13-0074-5_28
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Malaysia Pahang
building	UMP Institutional Repository
collection	Online Access
language	English
topic	T Technology (General)
spellingShingle	T Technology (General) Nadiatul Adilah, Ahmad Abdul Ghani Nur Insyirah Izzati, Omar Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014
description	Lebir River is the main river that joins Sungai Galas to form Sungai Kelantan at Kuala Krai. In December 2014, it had faced extreme flood event. The situation has led to the introduction of changes and movement of sediment along Lebir River. This study was done to determine a bed load discharge and deposition of bed load at river bed after this flooding. Five locations have been identified to be used as the sampling location. Three different methods were used to determine the bed load discharge; Meyer-Peter Muller, Schoklitsch and Duboys. Results of the study shows, the size of the sediment in Lebir River is between 0.75mm to 5.0mm and an average velocity is 0.224m/s up to 0.599m/s. From the analysis, it shows that Meyer Peter Muller is suitable to predict bed load in Lebir River. The Meyer-Peter and Muller formula obtained from experiments with relatively sediment and formula has been used frequently to estimate rates of bed load discharge. It suitable for uniform sediments with specific gravity that are varying from 1.25 to 4. The particle size range for the Meyer Peter and Muller is between 0.4–28.65mm. This method give better prediction compares other two methods and it is suitable for coarse sands and gravel. The river profile in selected point was identified to determine the river bed pattern cause by deposition of sediment at Lebir River after facing an extreme flood event in 2014.
format	Conference or Workshop Item
author	Nadiatul Adilah, Ahmad Abdul Ghani Nur Insyirah Izzati, Omar
author_facet	Nadiatul Adilah, Ahmad Abdul Ghani Nur Insyirah Izzati, Omar
author_sort	Nadiatul Adilah, Ahmad Abdul Ghani
title	Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014
title_short	Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014
title_full	Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014
title_fullStr	Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014
title_full_unstemmed	Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014
title_sort	bed load and river bed pattern at lebir river after extreme flood event in 2014
publisher	Springer
publishDate	2018
url	http://umpir.ump.edu.my/id/eprint/18918/ http://umpir.ump.edu.my/id/eprint/18918/ http://umpir.ump.edu.my/id/eprint/18918/7/Bed%20Load%20and%20River%20Bed%20Pattern%20at%20Lebir%20River-fkasa-2018-1.pdf
first_indexed	2023-09-18T22:27:02Z
last_indexed	2023-09-18T22:27:02Z
_version_	1777416034954772480

Bed Load and River Bed Pattern at Lebir River after Extreme Flood Event in 2014

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