Results 41 to 50 of about 539 (163)

Simulating the Pattern of Pollutant Emission in the Hadish Watercourse

International Journal of Coastal and Offshore Engineering, 2018
Hadish watercourse located in the in south of Iran, is a seasonal channel of water which crosses through Bandar Abbas to reach to the Persian Gulf. This watercourse is faced with numerous environmental problems in regard with the pollution entrance. Huge
Maryam Rahbani
doaj  

Wave‐Influenced Delta Morphodynamics, Long‐Term Sediment Bypass and Trapping Controlled by Relative Magnitudes of Riverine and Wave‐Driven Sediment Transport

Geophysical Research Letters
River sediment supply (Qs) and longshore sediment transport (LST) are recognized as two paramount controls on river delta morphodynamics and stratigraphy.
F. Zăinescu, J. E. A. Storms, A. Vespremeanu‐Stroe, H. Van DerVegt, M. Schuster, E. Anthony   +5 more
doaj   +1 more source

A New Approach for a Tsunami Early Warning System Based on Maritime Wireless Communication, Case Study, Pangandaran, Indonesia

Journal of Applied Science and Engineering
Indonesia, located in the zone of “Ring of Fire,” has a high tsunami risk, specifically from those induced by earthquakes. The 2004 Aceh Tsunami and the 2006 Pangandaran Tsunami demonstrated that tsunamis could cause major damage to coastal areas.
Aryanti Karlina Nurendyastuti, Mohammad Bagus Adityawan, Muhammad Rizki Purnama, Mohammad Sigit Arifianto, Mohammad Farid, Arno Adi Kuntoro, Widyaningtias, Mochamad Mardi Marta Dinata, Arumjeni Mitayani   +8 more
doaj   +1 more source

Addressing Unwanted Morphodynamic Processes in Re‐Naturalization Projects

River Research and Applications, Volume 42, Issue 2, Page 507-522, February 2026.
ABSTRACT River systems worldwide are undergoing severe ecological and morphological degradation due to prolonged anthropogenic interventions, such as channelization and dam construction, which disrupt sediment continuity and natural flow regimes. In response, river re‐naturalization projects have emerged as essential strategies to restore the dynamics ...
Lorenzo Durante, Stefano Lanzoni, Michele Bolla Pittaluga   +2 more
wiley   +1 more source

Analysis of Thermal Plume Dispersion into the Sea by Remote Sensing and Numerical Modeling

Journal of Marine Science and Engineering, 2021
The aim of this work was to study, by remote sensing and numerical modeling, the thermal dispersion of a plume discharged into the sea by a nuclear power plant.
Luis Laguna-Zarate, Héctor Barrios-Piña, Hermilo Ramírez-León, Raudel García-Díaz, Rocio Becerril-Piña   +4 more
doaj   +1 more source

Mesh, Hydrodynamic Boundary, and Uncertainty Analysis of the 2D‐SWEs: Taking Numerical Simulation of River Networks as an Example

Water Resources Research, Volume 62, Issue 2, February 2026.
Abstract Targeting the issues of insufficient predictive ability and inefficient computation in two‐dimensional shallow water equations (2D‐SWEs), this study deeply couples the mesh and hydrodynamic boundary, constructing multiple 2D hydrodynamic models (run 2,640 times).
Hong Chen, Xu Zhao, Huiming Zhang, Bangguo Song, Yue Zhao   +4 more
wiley   +1 more source

Hydrodynamic Simulation of an Irregularly Meandering Gravel-Bed River: Comparison of MIKE 21 FM and Delft3D Flow models

E3S Web of Conferences, 2018
This study aims at hydrodynamic modelling of Bow River, which passes through the City of Calgary, Canada. Bow River has a mobile gravel bed. Erosion and deposition processes were exacerbated by a catastrophic flood in 2013.
Parsapour-moghaddam Parna, Rennie Colin D., Slaney Jonathan   +2 more
doaj   +1 more source

Subsurface sediment properties and potential impacts of marine sand extraction on sand wave occurrence on the Netherlands Continental Shelf

Earth Surface Processes and Landforms, Volume 50, Issue 15, December 2025.
This study reveals that a deeper sediment layer on the Netherlands Continental Shelf, which is exposed due to sand extraction, is generally finer and muddier than the previous surface layer. Additionally, the exposure of this layer will generally lead to a reduced occurrence of sand waves.
Wout Ploeg, Pieter C. Roos, Bas W. Borsje, Suzanne J. M. H. Hulscher   +3 more
wiley   +1 more source

Morphodynamic Modeling of a Flood Event at a Restored Alpine River Reach

River Research and Applications, Volume 41, Issue 10, Page 2136-2156, December 2025.
ABSTRACT Morphodynamic models are essential tools for estimating sediment dynamics along river reaches. A wide range of bedload transport equations is available, and applying these models to river restoration projects and river widenings requires simplifying assumptions about slope effects, secondary currents, and bank failure, introducing significant ...
Jakob Siedersleben, Martin Schletterer, Hannes Zöschg   +2 more
wiley   +1 more source

Delft3D Performance Benchmarking Report

, 2013
The Delft3D modelling suite has been ported to the PRACE Tier-0 and Tier-1 infrastructure. The portability of Delft3D was improved by removing platform-dependent options from the build system and replacing nonstandard constructs from the source. Three benchmarks were used to investigate the scaling of Delft3D: (1) a large, regular domain; (2) a ...
openaire   +1 more source