Low‐Frequency Ocean Waves Triggered by Tropical Cyclones via Seafloor Distributed Acoustic Sensing
Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.Abstract Propagation of low‐frequency ocean waves, including infragravity (IG) and internal waves, affect ocean dynamics and energy transfer within marine environments. IG waves are long‐period ocean surface waves that can propagate long distances across the ocean and impact the coastlines and deep ocean, while internal waves are buoyancy‐driven ...
Hou‐Sheng Cheng +3 more
wiley +1 more source
Contrastive learning for passive acoustic monitoring: A framework for sound source discovery and cross-site comparison in marine soundscapes. [PDF]
PLoS Comput BiolAcs R +3 more
europepmc +1 more source
Interaction of Ocean Currents and Seamounts: Near‐Bottom Dynamics Around Atlantis II
Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.Abstract This work investigates through a modeling exercise the interaction of a strong, surface current with isolated seamounts, focusing on the Gulf Stream and Atlantis II, one of the New England Seamounts. The roles of bathymetric details and model resolution are investigated with three simulations that consider realistic realizations of the ...
Pratik P. Aghor +2 more
wiley +1 more source
Ray-Based Physical Modeling and Simulation of Multibeam Sonar for Underwater Robotics in ROS-Gazebo Framework. [PDF]
Sensors (Basel)Choi WS.
europepmc +1 more source
Quantifying Drag on Floating Sargassum Patches Under Combined Air and Water Forcing
Journal of Geophysical Research: Oceans, Volume 131, Issue 3, March 2026.Abstract Laboratory experiments were conducted in a unidirectional air‐water flume with glass sidewalls to quantify drag forces acting on pelagic Sargassum spp. patches exposed to steady airflow and water current. Both live and surrogate patches, designed to replicate the morphology and buoyancy of natural sargassum, were tested over Reynolds numbers ...
Yihui Wang +7 more
wiley +1 more source
Influence of Biofilms and Extracellular Polymeric Substances on High‐Frequency Acoustic Backscatter
Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.Abstract Acoustic Backscatter Technique has been used to detect underwater targets and characterize seabed and river floor sediment properties. Microbial biofilms, consisting of microorganisms enclosed in Extracellular Polymeric Substances (EPS), have the potential to modify acoustic backscatter by altering the sediment topography, permeability, and ...
Willian R. Assis +3 more
wiley +1 more source
Validation of a computational model of bone conduction sound reception in mysticetes. [PDF]
PLoS OneKrysl P +3 more
europepmc +1 more source
Water Resources Research, Volume 62, Issue 3, March 2026.Abstract Vegetation‐induced drag generates nonuniform water surface profiles through flow disruption, creating complex hydrodynamic conditions characterized by enhanced turbulence and energy dissipation. This study investigates the longitudinal velocity and turbulent kinetic energy (TKE) dynamics in emergent canopies under streamwise varying flow ...
Yonggang Zhang +4 more
wiley +1 more source
A Low-Cost Passive Acoustic Toolkit for Underwater Recordings. [PDF]
Sensors (Basel)Galanos V +3 more
europepmc +1 more source