Results 81 to 90 of about 6,613 (198)

The Influence of Typhoon-Induced Wave on the Mesoscale Eddy

, 2023
The strong wind-induced current and sea level have influences on the wave distribution in a tropical cyclone (TC). In particular, the wave–current interaction is significant in the period in which the TC passed the mesoscale eddy.
Huan Li, Weizeng Shao, Ru Yao, Zeqi Zhao, Jian Shi   +4 more
core   +1 more source

Projected Changes of Mesoscale Eddy Activity in Subantarctic Mode Water Formation Regions

Geophysical Research Letters
Subantarctic Mode Water (SAMW) plays a vital role in the uptake of heat and carbon, thereby regulating global climate. Mesoscale eddies affect mode‐water subduction and transport in the Southern Ocean.
Yushan Qu, Matthew H. England
doaj   +1 more source

Offshore Plankton Blooms via Mesoscale and Sub-Mesoscale Interactions With a Western Boundary Current

We investigate mesoscale circulations in an oligotrophic western boundary current, the East Australian Current, during a sustained offshore plankton bloom.
Suthers, Iain M, Sloyan, Bernadette M, Chapman, Christopher C, Schaeffer, Amandine, Pitt, Kylie A   +4 more
core   +1 more source

A physics-informed machine learning approach for predicting acoustic convergence zone features from limited mesoscale eddy data

Frontiers in Marine Science
Mesoscale eddies are prevalent mesoscale phenomena in the oceans that alter the thermohaline structure of the ocean, significantly impacting acoustic propagation patterns. Accurately predicting acoustic convergence zone features has become an urgent task,
Weishuai Xu, Lei Zhang, Maolin Li, Xiaodong Ma, Hua Wang   +4 more
doaj   +1 more source

Impact of mesoscale eddy transfer heat uptake in an eddy-parameterizing ocean model [PDF]

, 2018
Using a set of experiments with an eddy-parameterizing ocean model, it is found that the strength of the Atlantic meridional overturning circulation (AMOC) intensifies with the decrease of the density-dependent mesoscale eddy transfer.
Yang, Duo, Gregory, Jonathan M., Saenko, Oleg A.   +2 more
core   +1 more source

The near-global ocean mesoscale eddy atmospheric-oceanic-biological interaction observational dataset. [PDF]

Sci Data, 2022
Dong C, Liu L, Nencioli F, Bethel BJ, Liu Y, Xu G, Ma J, Ji J, Sun W, Shan H, Lin X, Zou B.   +11 more
europepmc   +1 more source

Combined physical and biogeochemical assessment of mesoscale eddy parameterisations in ocean models: Eddy-induced advection at eddy-permitting resolutions [PDF]

Ocean general circulation models at the eddy-permitting regime are known to under-resolve the mesoscale eddy activity and associated eddy-mean interaction.
Lévy, Marina, Mak, J., Couespel, D., Ruan, Xi, Couespel, Damien, Ruan, X., Li, Jiying, Li, J., Lévy, M., Wang, Y., Mak, Julian, Wang, Yan   +11 more
core   +1 more source

High kinetic energy mesoscale eddy identification based on multi-task learning and multi-source data

International Journal of Applied Earth Observations and Geoinformation
Mesoscale eddies can significantly influence the surface and deep layers of the ocean, leading to diverse outcomes. Particularly, high-amplitude mesoscale eddies possess vertical structures that can reach thousands of meters, carrying greater kinetic ...
Jidong Huo, Jie Zhang, Jungang Yang, Chuantao Li, Guangliang Liu, Wei Cui   +5 more
doaj   +1 more source

The influence of the thermal diffusivity of the lower boundary on eddy motion in convection

, 2003
The paper presents new concepts and results for the eddy structure of turbulent convection in a horizontal fluid layer of depth h which lies above a solid base with thickness hb. The fluid parameters are the kinematic viscosity ν, the thermal diffusivity
Nieuwstadt, FTM, Hunt, JCR, Vrieling, AJ, Fernando, HJS   +3 more
core  

Vertical Structure and Energetic Constraints for a Backscatter Parameterization of Ocean Mesoscale Eddies

Journal of Advances in Modeling Earth Systems
Mesoscale eddies modulate the stratification, mixing, tracer transport, and dissipation pathways of oceanic flows over a wide range of spatiotemporal scales.
Elizabeth Yankovsky, Scott Bachman, K. Shafer Smith, Laure Zanna   +3 more
doaj   +1 more source