Results 91 to 100 of about 5,096 (221)

Numerical study of hydrodynamic mechanism of dynamic tidal power

open access: yesWater Science and Engineering, 2018
Dynamic tidal power is a new way of capturing tidal energy by building a water head using a dike perpendicular to the coast. This study explored the hydrodynamic mechanism of the water head across an intended dynamic tidal power dike system using the ...
Peng Dai   +6 more
doaj   +1 more source

Wave and Tidal Controls on Embayment Circulation and Headland Bypassing for an Exposed, Macrotidal Site [PDF]

open access: yes, 2018
Headland bypassing is the transport of sediment around rocky headlands by wave and tidal action, associated with high-energy conditions and embayment circulation (e.g., mega-rips).
Conley, D   +5 more
core   +2 more sources

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

open access: yesEarth 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   +3 more
wiley   +1 more source

Modeling Aquatic Community Dynamics under Nutrient Scenarios with a Delft3D-AQUATOX Hybrid Model in a Korean Reservoir

open access: yesEcosystem Health and Sustainability
Reservoir ecosystems play a critical role in supporting ecological functions but are highly vulnerable to fluctuations in inflow characteristics and pollutant accumulation, often resulting in food web disruption and ecological imbalance.
Dong-Won Shim   +10 more
doaj   +1 more source

Modular System for Shelves and Coasts (MOSSCO v1.0) - a flexible and multi-component framework for coupled coastal ocean ecosystem modelling

open access: yes, 2017
Shelf and coastal sea processes extend from the atmosphere through the water column and into the sea bed. These processes are driven by physical, chemical, and biological interactions at local scales, and they are influenced by transport and cross strong
Burchard, Hans   +7 more
core   +1 more source

Deployment characterization of a floatable tidal energy converter on a tidal channel, Ria Formosa, Portugal [PDF]

open access: yes, 2018
This paper presents the results of a pilot experiment with an existing tidal energy converter (TEC), Evopod 1 kW floatable prototype, in a real test case scenario (Faro Channel, Ria Formosa, Portugal).
A. Pacheco   +38 more
core   +2 more sources

The influence of transverse slope effects on large scale morphology in morphodynamic models

open access: yesE3S Web of Conferences, 2018
Large-scale morphology is greatly affected by the amount of downslope sediment transport on slopes transverse to the main flow direction, which determines bar length and bifurcation dynamics. Consequently, the transverse slope parameter is a crucial part
Baar Anne   +3 more
doaj   +1 more source

Improving planning and response to inland water oil spills through mathematical modeling [PDF]

open access: yesRBRH
This study evaluates oil spill emergency response strategies in inland waters through three-dimensional hydrodynamic modeling, using a 2015 accident at a large hydroelectric plant in the middle reach of the Iguaçu River (Brazil) as a reference case.
Cicero Martins Junior   +1 more
doaj   +1 more source

Assessment of the performance of a turbulence closure model: along the tidally-influenced Kaipara River to the estuary, NZ [PDF]

open access: yes, 2017
The success of many coastal management projects hinges on the ability to predict the dispersal and settling of sediment particles. Hydrodynamic models have enabled the efficient simulation of sediment transport scenarios at large spatial scales and long ...
Dejeans, Berengere S.   +3 more
core  

Exploring DELFT3D as an operational tool [PDF]

open access: yes, 2016
One of the deliverables foreseen within the Coastal Risk exploratory research project was a prototype of an operational system that can tackle the task of an early information and awareness platform.
ANNUNZIATO Alessandro   +2 more
core   +1 more source

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