Prediction of Runoff in Watersheds Located within Data-Scarce Regions

被引：3

作者：

Ghanim, Abdulnoor A. J. ^{[1
]}

Beddu, Salmia ^{[2
]}

Abd Manan, Teh Sabariah Binti ^{[3
]}

Al Yami, Saleh H. ^{[1
]}

Irfan, Muhammad ^{[4
]}

Mursal, Salim Nasar Faraj ^{[4
]}

Kamal, Nur Liyana Mohd ^{[2
]}

Mohamad, Daud ^{[2
]}

Machmudah, Affiani ^{[5
,6
]}

Yavari, Saba ^{[7
]}

Mohtar, Wan Hanna Melini Wan ^{[8
]}

Ahmad, Amirrudin ^{[3
,9
]}

Rasdi, Nadiah Wan ^{[3
,10
]}

Khan, Taimur ^{[1
,7
]}

机构：

[1] Najran Univ, Coll Engn, Dept Civil Engn, Najran 61441, Saudi Arabia

[2] Univ Tenaga Nas, Dept Civil Engn, Jalan Ikram Uniten, Kajang 43000, Selangor Darul, Malaysia

[3] Univ Malaysia Terengganu, Inst Trop Biodivers & Sustainable Dev, Terengganu 21300, Malaysia

[4] Najran Univ, Coll Engn, Elect Engn Dept, Najran 61441, Saudi Arabia

[5] Univ Airlangga, Fac Adv Technol & Multidisciplinary, Ind Engn, Jalan Mulyorejo,Kampus C, Surabaya 60115, East Java, Indonesia

[6] Natl Res & Innovat Agcy BRIN, Hydrodynam Technol Res Ctr, Jl Hidro Dinamika, Surabaya 60112, East Java, Indonesia

[7] Univ Teknol Petronas, Civil & Environm Engn Dept, Seri Iskandar 32610, Perak Darul Rid, Malaysia

[8] Univ Kebangsaan Malaysia, Fac Engn & Built Environm, Civil Engn Dept, Bangi 43600, Selangor Darul, Malaysia

[9] Univ Malaysia Terengganu, Fac Sci & Marine Environm, Kuala Nerus 21030, Terengganu Daru, Malaysia

[10] Univ Malaysia Terengganu, Fac Fisheries & Food Sci, Kuala Nerus 21030, Terengganu Daru, Malaysia

来源：

SUSTAINABILITY | 2022年 / 14卷 / 13期

关键词：

rainfall-runoff relation; hydrologic modelling; design flood; catchment modeling; CONCEPTUAL HYDROLOGICAL MODEL;

D O I：

10.3390/su14137986

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The interest in the use of mathematical models for the simulation of hydrological processes has largely increased especially in the prediction of runoff. It is the subject of extreme research among engineers and hydrologists. This study attempts to develop a simple conceptual model that reflects the features of the arid environment where the availability of hydrological data is scarce. The model simulates an hourly streamflow hydrograph and the peak flow rate for any given storm. Hourly rainfall, potential evapotranspiration, and streamflow record are the significant input prerequisites for this model. The proposed model applied two (2) different hydrologic routing techniques: the time area curve method (wetted area of the catchment) and the Muskingum method (catchment main channel). The model was calibrated and analyzed based on the data collected from arid catchment in the center of Jordan. The model performance was evaluated via goodness of fit. The simulation of the proposed model fits both (a) observed and simulated streamflow and (b) observed and simulated peak flow rate. The model has the potential to be used for peak discharges' prediction during a storm period. The modeling approach described in this study has to be tested in additional catchments with appropriate data length in order to attain reliable model parameters.

引用

页数：16