Results 71 to 80 of about 183,180 (296)

Glacial Lake Outburst Flood Monitoring and Modeling through Integrating Multiple Remote Sensing Methods and HEC-RAS

open access: yesRemote Sensing, 2023
The Shishapangma region, situated in the middle of the Himalayas, is rich in glacial lakes and glaciers. Hence, glacial lake outburst floods (GLOFs) have become a top priority because of the severe threat posed by GLOFs to the downstream settlements ...
Liye Yang   +5 more
semanticscholar   +1 more source

Potential Dam Breach Analysis and Flood Wave Risk Assessment Using HEC-RAS and Remote Sensing Data: A Multicriteria Approach

open access: yesWater, 2021
Dam breach has disastrous consequences for the economy and human lives. Floods are one of the most damaging natural phenomena, and some of the most catastrophic flash floods are related to dam collapses.
E. Psomiadis   +5 more
semanticscholar   +1 more source

Modelling the Spatio‐Temporal Effects of Water Level Control in an Agricultural Collector Ditch Network

open access: yesIrrigation and Drainage, EarlyView.
ABSTRACT The study focused on modelling open channel flow in an agricultural ditch network. The objectives were (1) to set up a computational tool to explore the hydraulic impacts of water level control in a collector ditch network and (2) to test the effects of damming height and ditch flow resistance on the water level and its relation to field ...
Elina Paavonen   +3 more
wiley   +1 more source

SIMULASI PROFIL MUKA AIR PADA BENDUNG KARANG MENGGUNAKAN PROGRAM HEC-RAS 4.1.0 [PDF]

open access: yes, 2012
Bendung Karang yang terletak di Kabupaten Bantul berfungsi untuk memenuhi kebutuhan irigasi di Desa Donotirto Kecamatan Kretek. HEC-RAS 4.1.0 adalah program aplikasi untuk memodelkan aliran sungai, River Analysis System (RAS), yang dibuat oleh ...
Aris , Kurniawan
core  

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

open access: yesDiscover 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

Application of Machine Learning and Process-Based Models for Rainfall-Runoff Simulation in DuPage River Basin, Illinois

open access: yesHydrology, 2022
Rainfall-runoff simulation is vital for planning and controlling flood control events. Hydrology modeling using Hydrological Engineering Center—Hydrologic Modeling System (HEC-HMS) is accepted globally for event-based or continuous simulation of the ...
Amrit Bhusal   +3 more
doaj   +1 more source

Flood Mapping Using HEC-RAS and HEC-HMS: A Case Study of Upper Citarum River at Dayeuhkolot District, Bandung Regency, West Java

open access: yesIOP Conference Series: Earth and Environment
Dayeuhkolot district is an area within Citarum River watershed that often experiences flood during the rainy season due to overflow discharge. This research identifies the flood area by using hydrodynamic modeling in Dayeuhkolot district.
Tasya Wijaya, Yureana Wijayanti
semanticscholar   +1 more source

Modeling Changes in Flow Dynamics From the Restoration of a Distributary Slough Along a Large Floodplain River

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Sloughs are slow‐moving or still water systems that serve as an important ecosystem component connecting rivers and floodplains such as the Apalachicola River in northwest Florida. However, sloughs of the Apalachicola River have become hydrologically disconnected from the mainstem due to the impact of failed navigation projects such as channel
Love Kumar   +6 more
wiley   +1 more source

Perencanaan Sub-sistem Drainase Sungai Sringin Kota Semarang [PDF]

open access: yes, 2015
Sub-sistem Drainase Sungai Sringin merupakan bagian dari Drainase Wilayah Timur Kota Semarang. Banjir yang terjadi di daerah ini disebabkan penyempitan dan pendangkalan yang mengakibatkan menurunnya kapasitas saluran akibat sedimentasi dan ...
Arif , Kurniawan, Aseb , Hendra Gudtama
core  

Interpretable physics‐informed graph neural networks for flood forecasting

open access: yesComputer-Aided Civil and Infrastructure Engineering, EarlyView.
Abstract Climate change has intensified extreme weather events, with floods causing significant socioeconomic and environmental damage. Accurate flood forecasting is crucial for disaster preparedness and risk mitigation, yet traditional hydrodynamic models, while precise, are computationally prohibitive for real‐time applications.
Mehdi Taghizadeh   +4 more
wiley   +1 more source

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