Results 11 to 20 of about 2,406 (195)
Characteristics of mesoscale eddies in the Mozambique Channel. [PDF]
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
doaj +5 more sources
Dissipation of mesoscale eddies at a western boundary via a direct energy cascade [PDF]
Scientific Reports, 2022 The fate of mesoscale eddy kinetic energy represents a large source of uncertainty in the global ocean energy budget. Satellite altimetry suggests that mesoscale eddies vanish at ocean western boundaries.
D. Gwyn Evans +2 more
doaj +2 more sources
Oceanic mesoscale eddies as crucial drivers of global marine heatwaves [PDF]
Nature Communications, 2023 Marine heatwaves (MHWs) are prolonged extreme warm water events in the ocean, exerting devastating impacts on marine ecosystems. A comprehensive knowledge of physical processes controlling MHW life cycles is pivotal to improve MHW forecast capacity, yet ...
Ce Bian +6 more
doaj +2 more sources
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
doaj +2 more sources
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
Impact of Mesoscale Eddies on Deep Chlorophyll Maxima. [PDF]
Geophys Res Lett, 2021 AbstractDeep Chlorophyll Maxima (DCM) are ubiquitous features in stratified oceanic systems. Their establishment and maintenance result from hydrographical stability favoring specific environmental conditions with respect to light and nutrient availability required for phytoplankton growth.
Cornec M +3 more
europepmc +6 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 +4 more sources
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
Elastic Interaction Between a Mesoscale Eddy‐Pair and an Axisymmetrical Eddy
Journal of Geophysical Research: Oceans, 2023 AbstractWe investigate numerically the elastic interaction between an eddy‐pair and an axisymmetrical eddy in inviscid isochoric two‐dimensional (2D) flows, as well as in three‐dimensional (3D) flows under the quasi‐geostrophic (QG) approximation. The eddy‐pair is a straight moving Lamb‐Chaplygin dipole where the absolute value of either its positive ...
V. Zoeller, A. Viúdez
openaire +2 more sources
Frontiers in Marine Science, 2023 The sensitivity of the sea surface height anomaly (SSHA) forecasting on the accuracy of mesoscale eddies over the Kuroshio Extension region, which was determined by the conditional non-linear optimal perturbation (CNOP) method using a two-layer ...
Lin Jiang +7 more
doaj +1 more source