Skip Content
You are currently on the new version of our website. Access the old version .

17 Results Found

  • Article
  • Open Access
29 Citations
7,419 Views
21 Pages

15 April 2019

The landforms of the Earth’s surface ranging from large-scale features to local topography are factors that influence human behavior in terms of habitation practices. The ability to extract geomorphological settings using geoinformatic techniqu...

  • Article
  • Open Access
25 Citations
7,121 Views
19 Pages

Hydrological/Hydraulic Modeling-Based Thresholding of Multi SAR Remote Sensing Data for Flood Monitoring in Regions of the Vietnamese Lower Mekong River Basin

  • Nguyen Hong Quang,
  • Vu Anh Tuan,
  • Le Thi Thu Hang,
  • Nguyen Manh Hung,
  • Doan Thi The,
  • Dinh Thi Dieu,
  • Ngo Duc Anh and
  • Christopher R. Hackney

23 December 2019

Synthetic Aperture Radar (SAR) remote sensing data can be used as an effective alternative to detect surface water and provide useful information regarding operational flood monitoring, in particular for the improvement of rapid flood assessments. Ho...

  • Article
  • Open Access
30 Citations
8,727 Views
17 Pages

Comparing Combined 1D/2D and 2D Hydraulic Simulations Using High-Resolution Topographic Data: Examples from Sri Lanka—Lower Kelani River Basin

  • Jayanga T. Samarasinghe,
  • Vindhya Basnayaka,
  • Miyuru B. Gunathilake,
  • Hazi M. Azamathulla and
  • Upaka Rathnayake

17 February 2022

The application of numerical models to understand the behavioural pattern of a flood is widely found in the literature. However, the selection of an appropriate hydraulic model is highly essential to conduct reliable predictions. Predicting flood dis...

  • Article
  • Open Access
20 Citations
5,957 Views
37 Pages

Flood Susceptibility Assessment through Statistical Models and HEC-RAS Analysis for Sustainable Management in Essaouira Province, Morocco

  • Abdellah Khouz,
  • Jorge Trindade,
  • Pedro Pinto Santos,
  • Sérgio C. Oliveira,
  • Fatima El Bchari,
  • Blaid Bougadir,
  • Ricardo A. C. Garcia,
  • Eusébio Reis,
  • Mourad Jadoud and
  • Said Rachidi
  • + 1 author

12 December 2023

Floods are natural disasters that often impact communities living in low-lying areas in the northern and central parts of Morocco. In this study, our aim was to create a flood susceptibility map using three methods; the hierarchy process (AHP) freque...

  • Article
  • Open Access
50 Citations
9,723 Views
30 Pages

Modeling and Risk Analysis of Dam-Break Flooding in a Semi-Arid Montane Watershed: A Case Study of the Yabous Dam, Northeastern Algeria

  • Aissam Gaagai,
  • Hani Amir Aouissi,
  • Andrey E. Krauklis,
  • Juris Burlakovs,
  • Ali Athamena,
  • Ivar Zekker,
  • Abderrahmane Boudoukha,
  • Lahcen Benaabidate and
  • Haroun Chenchouni

28 February 2022

The risk related to embankment dam breaches needs to be evaluated in order to prepare emergency action plans. The physical and hydrodynamic parameters of the flood wave generated from the dam failure event correspond to various breach parameters, suc...

  • Article
  • Open Access
44 Citations
16,957 Views
20 Pages

21 January 2024

Flooding is a natural disaster with extensive impacts. Desert regions face altered flooding patterns owing to climate change, water scarcity, regulations, and rising water demands. This study assessed and predicted flash flood hazards by calculating...

  • Technical Note
  • Open Access
8 Citations
5,438 Views
17 Pages

Estimating Flooding at River Spree Floodplain Using HEC-RAS Simulation

  • Munshi Md Shafwat Yazdan,
  • Md Tanvir Ahad,
  • Raaghul Kumar and
  • Md Abdullah Al Mehedi

10 October 2022

River renaturation can be an effective management method for restoring a floodplain’s natural capacity and minimizing the effects during high flow periods. A 1D-2D Hydrologic Engineering Center–River Analysis System (HEC-RAS) model, in wh...

  • Article
  • Open Access
69 Citations
9,219 Views
20 Pages

18 July 2020

This study investigates and compares several design storms for flood estimation in partially urbanized catchments. Six different design storms were considered: Euler II, alternating block method, average variability method, Huff’s curves, and u...

  • Article
  • Open Access
3 Citations
2,391 Views
17 Pages

Design Flood Calculation Model for Extra-Small Watersheds in Ungauged Basin

  • Yun Wang,
  • Zengchuan Dong,
  • Xinhua Zhu,
  • Wenzhuo Wang,
  • Yupeng Liu,
  • Ronghao Chen and
  • Yunjia He

Designing floods in ungauged watersheds with limited data is a significant challenge in water conservancy projects. To address this, the method of calculating the design flood peak and flood volume using the weighted average method was proposed, whic...

  • Technical Note
  • Open Access
8 Citations
5,790 Views
18 Pages

Quantification of the Effect of Bridge Pier Encasement on Headwater Elevation Using HEC-RAS

  • Abhijit Sharma Subedi,
  • Suresh Sharma,
  • Anwarul Islam and
  • Niraj Lamichhane

The deterioration of bridge substructure is a serious concern across the United States. The pier encasement is one of the most common practices for repairing and strengthening the bridge substructure. It is a rehabilitation process of existing pile p...

  • Article
  • Open Access
1,262 Views
21 Pages

11 May 2025

Backwater effects of the Feilaixia Reservoir caused frequent inundations in the reservoir tail and complicated flood regulations in the North River basin. Currently, how backwater effects impact wedge storages and flood stages in the Feilaixia Reserv...

  • Article
  • Open Access
35 Citations
6,591 Views
18 Pages

20 February 2021

Rapid and uncontrolled changes in land use patterns due to urbanization negatively affect urban rainfall-runoff processes and flood hazard. In this study, a method that included different sustainable drainage solutions, such as green infrastructure (...

  • Article
  • Open Access
3 Citations
1,780 Views
21 Pages

Simulation of Sediment Dynamics in a Large Floodplain of the Danube River

  • Dara Muhammad Hawez,
  • Vivien Füstös,
  • Flóra Pomázi,
  • Enikő Anna Tamás and
  • Sándor Baranya

14 August 2025

This study presents a two-dimensional (2D) hydro-morphodynamic simulation of sediment dynamics in the Gemenc floodplain, a critical ecological zone along Hungary’s Danube River. The 60 km study area has a mean discharge of approximately 2300 m3...

  • Article
  • Open Access
46 Citations
6,807 Views
18 Pages

Evaluating Future Flood Scenarios Using CMIP5 Climate Projections

  • Narayan Nyaupane,
  • Balbhadra Thakur,
  • Ajay Kalra and
  • Sajjad Ahmad

17 December 2018

Frequent flooding events in recent years have been linked with the changing climate. Comprehending flooding events and their risks is the first step in flood defense and can help to mitigate flood risk. Floodplain mapping is the first step towards fl...

  • Article
  • Open Access
3 Citations
2,782 Views
28 Pages

A Holistic Approach for Coastal–Watershed Management on Tourist Islands: A Case Study from Petra–Molyvos Coast, Lesvos Island (Greece)

  • Stamatia Papasarafianou,
  • Ilias Siarkos,
  • Aliki Gkaifyllia,
  • Stavros Sahtouris,
  • Giada Varra,
  • Antonis Chatzipavlis,
  • Thomas Hasiotis and
  • Ourania Tzoraki

2 December 2024

Shoreline configurations are a complex outcome of the dynamic interplay between natural forces and human actions. This interaction shapes unique coastal morphologies and affects sediment transport and erosion patterns along the coastline. Meanwhile,...

  • Article
  • Open Access
464 Views
22 Pages

8 December 2025

The Jing River–Dongting Lake (DTL), a critical river–lake complex system in the Middle Yangtze River, China, plays a vital role in flood regulation and ecological sustainability. Recent decades have experienced significant morphology adju...

  • Article
  • Open Access
2 Citations
4,200 Views
19 Pages

17 April 2023

Climate change is considered one of the biggest challenges around the globe as it has been causing alterations in hydrological extremes. Climate change and variability have an impact on future streamflow conditions, water quality, and ecological bala...