Results 31 to 40 of about 3,782 (232)

Determination of Flood Inuandation Areas in the City of Bingöl (Turkey) Using Geographic Information Systems and HEC-RAS

Doğal Afetler ve Çevre Dergisi, 2020
Flood is among the most common natural disasters in Turkey. For this reason, it is very important to determine the flood spreading areas in advance, to reduce the flood risk and to ensure the safety of life and property accordingly.
Murat Celiker, NILÜFER KOÇER, OSMAN YILDIZ   +2 more
doaj   +1 more source

Sentinel‐1 remote sensing data and Hydrologic Engineering Centres River Analysis System two‐dimensional integration for flash flood detection and modelling in New Cairo City, Egypt

Journal of Flood Risk Management, 2021
Digital surface models, land use and rainfall data were used to simulate water areas using Hydrologic Engineering Centres River Analysis System (HEC‐RAS) software.
Ismail Elkhrachy, Quoc Bao Pham, Romulus Costache, Meriame Mohajane, Khalil Ur Rahman, Himan Shahabi, Nguyen Thi Thuy Linh, Duong Tran Anh   +7 more
doaj   +1 more source

Analisis Banjir Menggunakan Program HEC-RAS 5.0.7

Jurnal Ilmiah Ecosystem, 2023
Penelitian ini bertujuan untuk mengetahui debit banjir dan potensi banjir berdasarkan rencana kala ulang tahunan di sekitar Sungai Amassangan. Dalam penelitian ini luas area cakupan banjir dibatasi pada bagian hilir Sungai Amassangan. Program HAC-RAS digunakan untuk menunjukkan debit banjir rencana tahunan pada setiap cross section.
openaire   +1 more source

Long‐Term Effects of Low‐Drop Grade Control Structures on Channel Evolution in the Yazoo River Basin

River Research and Applications, EarlyView.
ABSTRACT Channel incision is a widespread problem, especially in river basins that have an extensive history of channel alterations. Because channel incision causes large ecological and economic consequences, the prevention of continued migration of headcuts, defined as a steep change in stream gradient over a short reach, has been the focus of many ...
Nicky M. Faucheux, W. Todd Slack, Leandro E. Miranda   +2 more
wiley   +1 more source

Design of a Visual Basic HEC-RAS interface to test influence of daily regulation of a hydropower plant on navigation

Discover Applied Sciences
The Hydrologic Engineering Center River Analysis System (HEC-RAS) software package developed by the U.S. The Army Corps of Engineers is a widely used software package designed mainly for modeling steady and unsteady water flow in rivers.
Peter Šulek, Martin Orfánus
doaj   +1 more source

Harnessing Community Science to Address Flood Risks and Build Climate Resilience With Nature‐Based Solutions (NbS)—A Case Study From the Quad Cities Region

Community Science, Volume 5, Issue 1, March 2026.
Abstract Urban regions situated along major river systems are increasingly facing flood risks, driven by the combined effects of rapid urbanization and intensifying climate change. The Quad Cities region, comprising Davenport and Bettendorf in Iowa, and Rock Island, Moline, and East Moline in Illinois, is vulnerable to flood hazards caused by extreme ...
Abhinav Wadhwa, Arsum Pathak, Nina Struss, Mahtaab Bagherzadeh, Ashish Sharma   +4 more
wiley   +1 more source

Modelación de mapa de inundaciones durante el huracán Alex: simulación usando precipitación multisensorial en la ciudad de Monterrey, México

Tecnología y ciencias del agua
El huracán Alex fue uno de los ciclones tropicales más intensos en el Atlántico norte, causando muertes y pérdidas en el noreste de México debido a las inundaciones. El mapeo de las inundaciones es una herramienta vital para evaluar áreas afectadas, y se
Juan M. Stella
doaj   +1 more source

Optimizing Flood Hazard Zonation and Planning Landscape‐Based Mitigation Measures in Gimba Sub Watersheds, Northeastern Ethiopia: A Comprehensive Approach

Journal of Flood Risk Management, Volume 19, Issue 1, March 2026.
ABSTRACT Flooding remains one of the most critical natural hazards threatening livelihoods, infrastructure, and ecological systems in Ethiopia's highland landscapes. This study presents a rigorously integrated, multi‐criteria flood risk assessment that combines the Analytical Hierarchy Process (AHP) with GIS‐based spatial modeling to delineate ...
Degfie Teku, Tesfaldet Sisay, Alemnew Ali, Amanuel Ayalew   +3 more
wiley   +1 more source

When Rain Meets Surge: Assessing Future Typhoon‐Driven Compound Flood Hazard Profiles in a Rapidly Urbanizing Delta

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 3, 16 February 2026.
Abstract Typhoon‐induced Compound Flood (TCF), driven by the combined impact of extreme rainfall and increasing coastal water level (CWL), poses a substantial threat to urban safety. This study presents a framework for assessing the future compound flood hazard profiles in a coastal megacity in the Delta region of southern China.
Yu Li, Qinghua Ye, Jianhui Wei, Joël Arnault, Hanqing Xu, Qiaodan Liu, Zhan Tian, Laixiang Sun, Harald Kunstmann, Patrick Laux   +9 more
wiley   +1 more source

Flood Mitigation Strategies: Integrating Hydrologic Engineering Systems- River Analysis Systems for Effective Management of Paremang Watershed

Jurnal Sylva Lestari
The Hydrologic Engineering System-River Analysis System (HEC-RAS) model is a model that can display water surface cross-sections in both 1D and 2D forms. That way, HEC-RAS can predict the amount of peak discharge that results in flooding. This study aims
Muhammad Rozali Mirzaq, Syamsu Rijal, Andang Suryana Soma, A Chairil   +3 more
doaj   +1 more source