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Retraction Note: A Complete Formula of Ocean Surface Absolute Geostrophic Current [PDF]

open access: yesScientific Reports, 2021
Editor's Note: this Article has been retracted; the Retraction Note is available at https://doi.org/10.1038/s41598-021-86517-3 .
Peter C. Chu
doaj   +2 more sources

Geostrophic current patterns off the Egyptian Mediterranean coast [PDF]

open access: yesOceanologia, 2010
Using objectively analysed hydrographic data,currents have been calculated off the Egyptian Mediterraneancoast at the surface and at 30, 50, 75, 100, 200 and 300 mdepths for the four seasons.    The surface circulation is dominated by an ...
Mohamed Salama Kamel
doaj   +2 more sources

A Complete Formula of Ocean Surface Absolute Geostrophic Current.

open access: yesSci Rep, 2020
Absolute geostrophic current at the ocean surface (S) contains three components: (1) absolute geostrophic current at the geoid undulation (N), (2) geostrophic shear (between S and N) due to horizontal gradient of dynamic ocean topography, and (3) geostrophic shear (between S and N) due to horizontal gradient of density.
Chu PC.
europepmc   +5 more sources

Sea surface circulation in the Baltic Sea: decomposed components and pattern recognition [PDF]

open access: yesScientific Reports
By decomposing the total sea surface current into its geostrophic and ageostrophic components, we examined the contribution of each to the long-term variability of the total sea surface current.
Amirhossein Barzandeh   +6 more
doaj   +2 more sources

Spectrally Consistent Mean Dynamic Topography by Combining Mean Sea Surface and Global Geopotential Model Through a Least Squares-Based Approach

open access: yesFrontiers in Earth Science, 2022
The filtering procedure is usually mandatory for modeling mean dynamic topography (MDT) when a geodetic approach based on the Mean Sea Surface (MSS) and the Global Geopotential Model (GGM) is used.
Hongkai Shi   +7 more
doaj   +1 more source

Exact solutions of Ekmans model for three-dimensional wind-induced flow of homogeneous fluid with geostrophic current [PDF]

open access: yesКомпьютерные исследования и моделирование, 2009
The first solution for wind-induced flow of homogeneous fluid was found in 1905 by Ekman and it involved the sum of two components: the drift current determined by wind stress and the geostrophic current determined by slope of the free surface.
L. A. Kompaniets, O. S. Pitalskaya
doaj   +1 more source

Modeling a turbulence effect in formation of the Antarctic Circumpolar Current [PDF]

open access: yesAnnales Geophysicae, 2006
A simple model to determine a turbulence effect in formation of the Antarctic Circumpolar Current (ACC) is suggested. The model is founded on the theory of rotationally anisotropic turbulence and is set up as a generalization of the geostrophic ...
J. Heinloo, A. Toompuu
doaj   +1 more source

Intra-Seasonal Variability of Sea Level on the Southwestern Bering Sea Shelf and Its Impact on the East Kamchatka and East Sakhalin Currents

open access: yesRemote Sensing, 2023
The East Kamchatka and East Sakhalin Currents (EKC and ESC) are the western boundary currents of the subarctic North Pacific and Okhotsk Sea. Variability in the EKC and ESC velocities could exert a substantial effect on ecosystems and fish stocks in the ...
Andrey Andreev
doaj   +1 more source

Estimation of geostrophic current in the Red Sea based on sea level anomalies derived from extended satellite altimetry data [PDF]

open access: yesOcean Science, 2019
Geostrophic current data near the coast of the Red Sea have large gaps. Hence, the sea level anomaly (SLA) data from Jason-2 have been reprocessed and extended towards the coast of the Red Sea and merged with AVISO data at the offshore region.
A. M. Taqi   +4 more
doaj   +1 more source

Seasonal variability of the Atlantic Meridional Overturning Circulation at 11° S inferred from bottom pressure measurements [PDF]

open access: yesOcean Science, 2021
Bottom pressure observations on both sides of the Atlantic basin, combined with satellite measurements of sea level anomalies and wind stress data, are utilized to estimate variations of the Atlantic Meridional Overturning Circulation (AMOC) at 11∘ S ...
J. Herrford   +7 more
doaj   +1 more source

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