A review on applications of urban flood models in flood mitigation strategies

Wenchao Qi, Chao Ma (), Hongshi Xu, Zifan Chen, Kai Zhao and Hao Han
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Wenchao Qi: Tianjin University
Chao Ma: Tianjin University
Hongshi Xu: Zhengzhou University
Zifan Chen: Tianjin University
Kai Zhao: Tianjin University
Hao Han: Xi’an University of Technology

Natural Hazards: Journal of the International Society for the Prevention and Mitigation of Natural Hazards, 2021, vol. 108, issue 1, No 2, 62 pages

Abstract: Abstract As a result of climate change, urban areas are increasingly vulnerable to flooding, which can cause devastating effects, both in terms of loss of life and property. Therefore, an accurate assessment of urban flood processes and improved pre-disaster mitigation strategies in threatened areas is essential. Urban flood modeling enables users to understand, assess, and forecast flood conditions as well as their impact. For effective flood modeling, especially in highly urbanized floodplains, model selection based on the contextual requirements is a challenge. This review provides a systematic overview of the application of urban flood modeling approaches from the perspective of urban flood strategy design sequences. In this review, recent research advances are presented as well as suggestions for future research topics that will improve the availability and reliability of urban flood modeling methods. The results of this review will help urban flood managers and potential users balancing model complexity and needs while undertaking effective flood modeling tasks.

Keywords: Flood mitigation strategies; Forecasting system; Optimal operation; Real-time control; Urban flood (search for similar items in EconPapers)
Date: 2021
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Citations: View citations in EconPapers (8)

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DOI: 10.1007/s11069-021-04715-8

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