Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs)

Author: Ahmed N. Bdour

ijeab doi crossref DOI: 10.22161/ijeab.72.4

Keyword: Flash Flood, Arid Land, HEC-HMS model, Best Management Practices, CN method.

Abstract: This study emphasis on draining and slowing runoff volumes in arid and semi-arid lands regions using HEC-HMS model linked with various Best Management Practices (BMPs) alternatives. The proposed methods may help significantly in reducing flash flood precipitation and improving instream water quality. It provides facilities to increase flood retention times and infiltration rates. This study proposed a modern and progressive flash flood management scheme that would emphasize on enhancing soil infiltration and runoff attenuation by construction facilities that would absorb runoff water. We formulated five proposals for flood mitigation derived from BMP techniques for the purposes of stormwater management. Results for investigating the construction of dry dams' option showed a significant reduction in both peak volumes and time to peak and consequently, the mitigated flood spreads longer. Furthermore, downstream calculations prove the contributions of other events on increasing flood hazards downstream. Outlet bottom size and storage capacity are the major parameters that control flood hazards. Outcomes of this study would help water resources managers and decision-makers who need immediate action plans and operational responses when floods occur. Discharge outflow rates were assessed using HEC-HMS and CN methods, and modeling the studied area using Geographic Information Systems (GIS). This study reveals runoff volumes ranges of 0.04 to 0.77 cm/hr.

Article Info: Received: 23 Dec 2021; Received in revised form: 20 Feb 2022; Accepted: 03 Mar 2022; Available online: 11 Mar 2022

Total View: 947 Downloads: 700 Page No: 025-037


Cite this Article:

MLA

Ahmed N. Bdour et al."Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs)". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878),vol 7, no. 2, 2022, pp.025-037 AI Publications doi:10.22161/ijeab.72.4

APA

Ahmed N. Bdour, P.(2022).Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs). International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).7(2), 025-037.10.22161/ijeab.72.4

Chicago

Ahmed N. Bdour, P.(2022).Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs). International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).7(2), pp.025-037.

Harvard

Ahmed N. Bdour. 2022."Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs)". International Journal of Environment Agriculture and Biotechnology(ISSN: 2456-1878).7(2):025-037.Doi:10.22161/ijeab.72.4

IEEE

Ahmed N. Bdour."Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs)", International Journal of Environment Agriculture and Biotechnology,vol.7,no. 2, pp.025-037,2022.

Bibtex

@article { ahmedn.bdour2022arid,
title={Arid Lands Flood Evaluation and Mitigation Measures Using HEC-HMS Model and Best Management Practices (BMPs)},
author={Ahmed N. Bdour , R},
journal={International Journal of Environment Agriculture and Biotechnology},
volume={7},
year= {2022} ,
}