Results 51 to 60 of about 1,354,722 (271)

The three-dimensional composite analysis method of mesoscale eddies in the Philippine Sea based on sound speed profile clustering

Frontiers in Marine Science
Traditional composite methods for mesoscale eddies predominantly employ simplistic geographical partitioning, seldom taking into account the variations in mesoscale eddy structures that are jointly influenced by seasonal and regional factors within the ...
Xingyu Zhou, Qinghong Li, Xiangjun Yu, Gengming Zhang, Yaowei Ma   +4 more
doaj   +1 more source

Surface mixing and biological activity in the four Eastern Boundary Upwelling Systems [PDF]

, 2009
Eastern Boundary Upwelling Systems (EBUS) are characterized by a high productivity of plankton associated with large commercial fisheries, thus playing key biological and socio-economical roles.
Garcon, V., Hernandez-Garcia, E., Lopez, C., Morel, Y., Rossi, V., Sudre, J.   +5 more
core   +6 more sources

Numerical Eddy-Resolving Modeling of the Ocean: Mesoscale and Sub-Mesoscale Examples [PDF]

Morskoy gidrofizicheskiy zhurnal, 2020
Purpose. The study addresses rotational motion of geophysical fluids in the horizontal and vertical planes. It is aimed mainly at tracing the development of high-resolution numerical modeling of the ocean, as well as at demonstrating new physical processes due to more correct consideration both of the tides in the eddy-resolving numerical models and ...
Stanev, E., Ricker, M., Grayek, S., Jacob, B., Haid, V., Staneva, J.   +5 more
openaire   +3 more sources

Influence of Abnormal Eddies on Seasonal Variations in Sonic Layer Depth in the South China Sea

Remote Sensing
Sonic layer depth (SLD) is crucial in ocean acoustics research and profoundly influences sound propagation and Sonar detection. Carrying 90% of oceanic kinetic energy, mesoscale eddies significantly impact the propagation of acoustic energy in the ocean.
Xintong Liu, Chunhua Qiu, Tianlin Wang, Huabin Mao, Peng Xiao   +4 more
doaj   +1 more source

On the Genesis of the South China Sea Mesoscale Eddies

Journal of Marine Science and Engineering, 2022
The climatology of the mesoscale eddies in the upper layer of the South China Sea (SCS) is investigated for an understanding of its genesis using the outputs from a 1/12.5° ocean reanalysis.
Yuhui Zhao, Yang Yang, Longjiang Mao, Yuanzhi Zhang   +3 more
doaj   +1 more source

The 3‐D Structure of Mesoscale Eddies in the Lofoten Basin of the Norwegian Sea: A Composite Analysis From Altimetry and In Situ Data

Journal of Geophysical Research: Oceans, 2020
In this research temperature and salinity profiles in eddy‐centered coordinates obtained from satellite altimetry (eddy dataset distributed by AVISO+) are combined to document the mean three-dimensional structures of cyclonic (CEs) and anticyclonic (AEs)
N. Sandalyuk, A. Bosse, T. Belonenko
semanticscholar   +1 more source

Genesis and Decay of Mesoscale Baroclinic Eddies in the Seasonally Ice-Covered Interior Arctic Ocean

Journal of Physical Oceanography, 2021
Observations of ocean currents in the Arctic interior show a curious, and hitherto unexplained, vertical and temporal distribution of mesoscale activity.
G. Meneghello, J. Marshall, C. Lique, P. Isachsen, E. Doddridge, J. Campin, H. Regan, C. Talandier   +7 more
semanticscholar   +1 more source

Implementation of the LANS-alpha turbulence model in a primitive equation ocean model [PDF]

, 2007
This paper presents the first numerical implementation and tests of the Lagrangian-averaged Navier-Stokes-alpha (LANS-alpha) turbulence model in a primitive equation ocean model.
Andrews, Aref, Beth A. Wingate, Boville, Bryan, Bryan, Böning, Chen, Chen, Chen, Cox, Darryl D. Holm, Dukowicz, Eckart, Foias, Gent, Germano, Geurts, Geurts, Geurts, Griffies, Griffies, Henning, Holm, Holm, Holm, Holm, Holton, Karsten, Mark R. Petersen, Marsden, Matthew W. Hecht, Meneveau, Petersen, Redi, Smith, Solomon, Veronis, Visbeck, Wingate, Zhao   +40 more
core   +2 more sources

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

Lagrangian study of transport and mixing in a mesoscale eddy street

, 2011
We use dynamical systems approach and Lagrangian tools to study surface transport and mixing of water masses in a selected coastal region of the Japan Sea with moving mesoscale eddies associated with the Primorskoye Current.
Budyansky, M. V., Ponomarev, V. I., Prants, S. V., Uleysky, M. Yu.   +3 more
core   +1 more source