Incorporating the effect of DEM resolution and accuracy for improved flood inundation map**

S Saksena, V Merwade - Journal of Hydrology, 2015 - Elsevier
Topography plays a major role in determining the accuracy of flood inundation areas.
However, many areas in the United States and around the world do not have access to high …

Velocity uncertainty quantification based on Riparian vegetation indices in open channels colonized by Phragmites australis

GFC Lama, A Errico, V Pasquino, S Mirzaei… - Journal of …, 2022 - Taylor & Francis
One of the main purposes of Ecohydraulics is to predict the effects of riparian vegetation on
aquatic ecosystems within real water channels. The interaction between water flow and …

Effects of LiDAR-derived, spatially distributed vegetation roughness on two-dimensional hydraulics in a gravel-cobble river at flows of 0.2 to 20 times bankfull

TR Abu-Aly, GB Pasternack, JR Wyrick, R Barker… - Geomorphology, 2014 - Elsevier
The spatially distributed effects of riparian vegetation on fluvial hydrodynamics during low
flows to large floods are poorly documented. Drawing on a LiDAR-derived, meter-scale …

Flood inundation modeling and map** by integrating surface and subsurface hydrology with river hydrodynamics

S Saksena, V Merwade, PJ Singhofen - Journal of Hydrology, 2019 - Elsevier
Modeling and map** of floods using one (1D) and two-dimensional (2D) models has
resulted in significant progress in our understanding of river hydraulics and hydrology. The …

Classification machine learning models for urban flood hazard map**: case study of Zaio, NE Morocco

M El baida, F Boushaba, M Chourak, M Hosni, H Sabar - Natural Hazards, 2024 - Springer
Floods have become increasingly frequent and devastating in recent decades, posing
unignorable risks as highly destructive natural hazards. To effectively manage and mitigate …

[HTML][HTML] GIS-based roughness derivation for flood simulations: a comparison of orthophotos, LiDAR and crowdsourced geodata

H Dorn, M Vetter, B Höfle - Remote sensing, 2014 - mdpi.com
Natural disasters like floods are a worldwide phenomenon and a serious threat to mankind.
Flood simulations are applications of disaster control, which are used for the development of …

New formulas addressing flow resistance of floodplain vegetation from emergent to submerged conditions

W Box, J Järvelä, K Västilä - International Journal of River Basin …, 2024 - Taylor & Francis
Hydraulic modelling of natural floodplain vegetation using leaf area index (LAI) has been
applied successfully for non-submerged conditions whereas its suitability for submerged …

Uncertainty quantification of flood mitigation predictions and implications for interventions

KD Berends, MW Straatsma… - … hazards and Earth …, 2019 - nhess.copernicus.org
Reduction of water levels during river floods is key in preventing damage and loss of life.
Computer models are used to design ways to achieve this and assist in the decision-making …

Estimation of uncertainty propagation in flood inundation map** using a 1‐D hydraulic model

Y Jung, V Merwade - Hydrological Processes, 2015 - Wiley Online Library
A need for more accurate flood inundation maps has recently arisen because of the
increasing frequency and extremity of flood events. The accuracy of flood inundation maps is …

[HTML][HTML] Stream-scale flow experiment reveals large influence of understory growth on vegetation roughness

KD Berends, U Ji, WEE Penning, JJ Warmink… - Advances in Water …, 2020 - Elsevier
Vegetation is a key source of flow resistance in natural channels and floodplains. It is
therefore important to accurately model the flow resistance to inform decision makers and …