Spatiotemporal Variability of Channel Roughness and its Substantial Impacts on Flood Modeling Errors

Spatiotemporal Variability of Channel Roughness and its Substantial Impacts on Flood Modeling Errors

Abstract Manning's roughness coefficient, n, is used to describe channel roughness, and is a widely sought‐after key parameter for estimating and predicting flood propagation. Due to its control of flow velocity and shear stress, n is critical for modeling timing of floods and pollutants, aquat...

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Bibliographic Details
Main Authors: Md Abdullah Al Mehedi, Shah Saki, Krutikkumar Patel, Chaopeng Shen, Sagy Cohen, Virginia Smith, Adnan Rajib, Emmanouil Anagnostou, Tadd Bindas, Kathryn Lawson
Format: Article
Language:English
Published: Wiley 2024-07-01
Series:Earth's Future
Subjects:
channel roughness
fluvial hydraulics
flood modeling
big data
Online Access:https://doi.org/10.1029/2023EF004257
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https://doi.org/10.1029/2023EF004257

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