Results 41 to 50 of about 336 (183)

Winter Storm Induced Turbulent Structure Alteration Triggers Sediment Export From an Abandoned Subaqueous Delta

Geophysical Research Letters, Volume 53, Issue 13, 16 July 2026.
Abstract Winter storms present a major erosional hazard to subaqueous deltas globally, but the associated dynamic mechanisms are still not well understood. Using high‐resolution in situ data collected over a 3‐week period in the abandoned Yellow River subaqueous delta, this study employs three‐dimensional quadrant analysis to examine turbulent ...
Renzhi Li, Fan Zhang, Bixuan Tang, Haifei Yang, Fei Xing, Xiaolei Liu, Chunye Hu, Hao Wu, Heyu Yu, Ya Ping Wang   +9 more
wiley   +1 more source

Corrosion and Degradation of Materials in Marine Environments: Implications for Coastal and Offshore Infrastructure

Engineering Reports, Volume 8, Issue 7, July 2026.
This study presents a failure‐oriented analysis of corrosion in marine infrastructure, linking degradation mechanisms to crack initiation, fatigue propagation, and structural failure. A unified framework is proposed to connect environmental exposure, material degradation, and reliability, supporting failure prediction, inspection planning, and life ...
Ananeva A. Anna, Valentin Romanovski
wiley   +1 more source

Numerical Model Applicability Based on a Hydraulic Characteristic Analysis of an Eco-friendly Double-row Submerged Breakwater

한국해양공학회지
In this study, a submerged breakwater with effective wave control and eco-friendly characteristics is developed and proposed. Hydraulic experiments are conducted to compare the hydraulic performance of a submerged breakwater and an eco-friendly double ...
Yeon-Myeong Jeong, Jaeheon Jeong, Taegun Park, Ho-Seong Jeon, Dong-Soo Hur   +4 more
doaj   +1 more source

The Structure and Lifecycle of Stratified Mixing by Shear Instabilities in Continuously Forced Flows

Journal of Geophysical Research: Oceans, Volume 131, Issue 7, July 2026.
Abstract The turbulent energy cascade of ocean mixing remains poorly understood at geophysically large Reynolds numbers (Re $\mathrm{R}\mathrm{e}$). Here we propose a new conceptual model for the structure of small‐scale mixing grounded in high‐resolution multibeam echosounding observations from the mouth of the Connecticut River, a shallow salt‐wedge ...
Adrien Lefauve, C. Bassett, D. S. Plotnick, A. C. Lavery, W. R. Geyer   +4 more
wiley   +1 more source

CYCLONE MODELS FOR A SUBMERGED BREAKWATER

Proceedings of International Structural Engineering and Construction, 2014
Kahului Harbor, located on the north shore of Maui, Hawaii, is approached by waves from the northwest in winter and northeast in summer. Wave energy entering the harbor during large swell events has repeatedly caused damage to existing protective structures and operations.
Punyaanek Srisurin, Amarjit Singh
openaire   +1 more source

A non-hydrostatic model for wave evolution on a submerged trapezoidal breakwater

Results in Applied Mathematics, 2023
A depth-averaged non-hydrostatic model is formulated to investigate wave evolution on a water channel with a submerged trapezoidal breakwater. This model is an extension of nonlinear shallow water equations that includes hydrodynamic pressure and ...
Ikha Magdalena, Hany Q. Rif’atin, M. Syahril Badri Kusuma, Dominic E. Reeve   +3 more
doaj   +1 more source

Surface complexity and gastropod exclusion drive colonization of an intertidal eco‐engineered structure

Journal of Applied Ecology, Volume 63, Issue 7, July 2026.
Habitat complexity and grazing by invertebrate molluscs shaped community structure and ecosystem functioning on eco‐engineered substrates through distinct mechanisms. Increasing structural complexity increased invertebrate species richness with limited effects on macroalgae and carbon flux, while grazer exclusion had strong effects on macroalgal ...
Corryn L. Knapp, Andrew L. Chang
wiley   +1 more source

SOLITARY WAVES PASSING OVER SUBMERGED BREAKWATERS

Coastal Engineering Proceedings, 1988
A method is described for the computation of the two-dimensional unsteady motion of a solitary wave passing over submerged breakwaters. Far from the breakwater the fluid is assumed static and the sea bed is level. The fluid motion is assumed to be irrotational, incompressible and inviscid.
Mark Cooker, Howell Peregrine
openaire   +2 more sources

Analysis of Shoreline Response to Large-Scale Breakwaters Based on Physical and Field Studies

Applied Ocean Research
This study investigates the erosion and accretion characteristics of the surrounding coastline during the installation of an approximately 1.5 km-long impermeable slit caisson breakwater on the east coast of Korea.
Kyu-Tae Shim, Bumshick Shin, Kyu-Han Kim
doaj   +1 more source

An Overview of Tsunami Hazards in the Southwest Pacific Ocean

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
The southwest Pacific region is geologically complex and exhibits all the principal causes of tsunami generation. While contemporary events and historical catalogs indicate that trans‐Pacific tsunamis have affected this area (∼18% of tsunamis reported globally), it is unique in that a large part of the tsunami effects over the ∼200‐year historical ...
Jean H. M. Roger, Bruce E. O. Thomas, Jose Borrero, Brook Tozer, Julien Collot, Samuel Etienne, Catherine Chagué, Patrick D. Nunn, Emily M. Lane, Shaun Williams, David Burbidge, Hannah E. Power, William Power, Bernard Pelletier   +13 more
wiley   +1 more source