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Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia

Flooding of a river system in a tropical region is predicted using mathematical simulation models in this study. The proposed models were categorized as hydrologic model, hydraulic model and sedimentation model. Two methods of hydrologic models were used to simulate the peak: streamflow in a riv...

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第一著者: Mohammed, Thamer Ahmed
フォーマット: 学位論文
言語:English
English
出版事項: 1998
オンライン･アクセス:http://psasir.upm.edu.my/id/eprint/10205/1/FK_1998_22_A.pdf
http://psasir.upm.edu.my/id/eprint/10205/
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spelling my.upm.eprints.102052011-03-14T02:27:35Z http://psasir.upm.edu.my/id/eprint/10205/ Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia Mohammed, Thamer Ahmed Flooding of a river system in a tropical region is predicted using mathematical simulation models in this study. The proposed models were categorized as hydrologic model, hydraulic model and sedimentation model. Two methods of hydrologic models were used to simulate the peak: streamflow in a river system of a tropical region. The first hydrologic model is the river model, which is a first order linear autoregressive model, AR(1). The second hydrologic model is called the basin model which is a deterministic model based on a linear relationship between rainfall and runoff. The basin model is also described as a distributed model in which the river basin is divided into a number of subbasins whereby the rainfall and the runoff at each subbasin is simulated separately and then combined to get the river basin response. The Linggi River system in Seremban, Malaysia was used as a case study. The Linggi River system consists of a main river which is called Linggi, and it's six tributaries called the Batang Penar, Paroi, Temiang Diversion, Temiang, Anak Rasah and Kepayang. The total catchment area of the Linggi River system up to the point of interest is 127.7 km2. Recorded hydrologic data for the Linggi River basin was used in the evaluation and testing of the proposed models. Models evaluation involved calibration, verification and sensitivity analysis. Models testing was implemented using the Theil's technique. The calculated value of Theil's coefficient was 0.028, 0.17 and 0.01 for the basin model, river model and the hydraulic model respectively. A computer program was written to especially perform the calculations of the basin model. This computer program is called BSHYMD. 1998-06 Thesis NonPeerReviewed application/pdf en http://psasir.upm.edu.my/id/eprint/10205/1/FK_1998_22_A.pdf Mohammed, Thamer Ahmed (1998) Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia. PhD thesis, Universiti Putra Malaysia. English
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
English
description Flooding of a river system in a tropical region is predicted using mathematical simulation models in this study. The proposed models were categorized as hydrologic model, hydraulic model and sedimentation model. Two methods of hydrologic models were used to simulate the peak: streamflow in a river system of a tropical region. The first hydrologic model is the river model, which is a first order linear autoregressive model, AR(1). The second hydrologic model is called the basin model which is a deterministic model based on a linear relationship between rainfall and runoff. The basin model is also described as a distributed model in which the river basin is divided into a number of subbasins whereby the rainfall and the runoff at each subbasin is simulated separately and then combined to get the river basin response. The Linggi River system in Seremban, Malaysia was used as a case study. The Linggi River system consists of a main river which is called Linggi, and it's six tributaries called the Batang Penar, Paroi, Temiang Diversion, Temiang, Anak Rasah and Kepayang. The total catchment area of the Linggi River system up to the point of interest is 127.7 km2. Recorded hydrologic data for the Linggi River basin was used in the evaluation and testing of the proposed models. Models evaluation involved calibration, verification and sensitivity analysis. Models testing was implemented using the Theil's technique. The calculated value of Theil's coefficient was 0.028, 0.17 and 0.01 for the basin model, river model and the hydraulic model respectively. A computer program was written to especially perform the calculations of the basin model. This computer program is called BSHYMD.
format Thesis
author Mohammed, Thamer Ahmed
spellingShingle Mohammed, Thamer Ahmed
Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia
author_facet Mohammed, Thamer Ahmed
author_sort Mohammed, Thamer Ahmed
title Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia
title_short Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia
title_full Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia
title_fullStr Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia
title_full_unstemmed Flood Simulation Models for a River System in a Tropical Region: The Case of Linggi River, Malaysia
title_sort flood simulation models for a river system in a tropical region: the case of linggi river, malaysia
publishDate 1998
url http://psasir.upm.edu.my/id/eprint/10205/1/FK_1998_22_A.pdf
http://psasir.upm.edu.my/id/eprint/10205/
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score 13.250246

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