Results 1 to 10 of about 231,925 (181)
Asymmetric Drifter Trajectories in an Anticyclonic Mesoscale Eddy
Remote Sensing, 2023 The influences of sea surface wind on the oceanic mesoscale eddy are complex. By integrating our self-developed surface drifters with satellite observations, we examined the influence of sea surface wind on the distribution of water masses and biomass ...
Pengfei Tuo +4 more
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Ocean-Land-Atmosphere ResearchOceanic mesoscale eddies typically span tens to hundreds of kilometers and last several weeks to months. They are a key dynamic process influencing the distribution of oceanic energy, affecting energy budgets, heat distributions, and material transport ...
Changming Dong +17 more
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SymmetricNet: end-to-end mesoscale eddy detection with multi-modal data fusion
Frontiers in Marine Science, 2023 Mesoscale eddies play a significant role in marine energy and matter transportation. Due to their huge impact on the ocean, mesoscale eddy detection has been studied for many years.
Yuxiao Zhao +6 more
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Stationary Mesoscale Eddies, Upgradient Eddy Fluxes, and the Anisotropy of Eddy Diffusivity [PDF]
Geophysical Research Letters, 2016 AbstractThe mesoscale eddies of which parameterization is needed in coarse‐resolution ocean models include not only the transient eddies akin to baroclinic instability but also the stationary eddies associated with topography. By applying a modified Lorenz‐type decomposition to the eddy‐permitting Southern Ocean State Estimate, we show that the ...
Jianhua Lu, Hailong Liu, Pengfei Lin
exaly +2 more sources
Characteristics of mesoscale eddies in the Mozambique Channel.
PLoS ONEThe mesoscale eddy characteristics of the Mozambique Warm Current were investigated by detecting and tracking satellite altimetry data from 2010 to 2019.
Linfei Bai +5 more
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Characterising Global Ocean Mesoscale Eddy by AVISO and Haiyang-2 Altimeter
International Journal of Digital EarthThis work compares the Haiyang-2 (HY-2) altimeter data with the well-recognized satellite oceanographic data (AVISO) product in the global ocean in their capability of detecting mesoscale eddy. A well-established method to detect mesoscale eddies from HY-
Weizeng Shao, Xingwei Jiang
exaly +3 more sources
Mesoscale eddy variability in the Caribbean Sea
Ocean Dynamics, 2022 AbstractThe spatial distribution, and the monthly and seasonal variability of mesoscale eddy observations derived from the AVISO eddy atlas are assessed in the Caribbean Sea during 1993–2019. The average lifetime for the whole set of eddies is 62 ± 37 days, mean amplitude of 7 ± 4 cm for cyclonic and 7 ± 4 cm for anticyclonic and mean radius of 100 ...
Margarita E. López-Álzate +5 more
openaire +3 more sources
Remote Sensing, 2022 Ocean mesoscale eddies have an important role in the ocean and affect the underwater sound speed field (SSF). Many physical models have been proposed for mesoscale eddy three-dimensional (3D) structure analysis and construction.
Xingyu Ji, Lei Cheng, Hangfang Zhao
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Submesoscale Instabilities in Mesoscale Eddies [PDF]
Journal of Physical Oceanography, 2017 AbstractSubmesoscale processes have been extensively studied in observations and simulations of fronts. Recent idealized simulations show that submesoscale instabilities also occur in baroclinic mesoscale cyclones and anticyclones. The instabilities in the anticyclone grow faster and at coarser grid resolution than in the cyclone.
Brannigan, Liam +4 more
openaire +5 more sources
A vortex-implanted initialization scheme for the mesoscale eddy prediction: Idealized experiments
Frontiers in Marine Science, 2022 Mesoscale eddy prediction has been a big challenge to oceanographers and marine environment forecasters. Although the traditional initialization for the prediction, i.e., through assimilating the satellite-derived sea level anomalies (SLA) into a model ...
Yuhang Zhu +8 more
doaj +1 more source