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View article: The Weddell Gyre heat budget associated with the Warm Deep Water circulation derived from Argo floats
The Weddell Gyre heat budget associated with the Warm Deep Water circulation derived from Argo floats Open
The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves and in the formation of deep and bottom water masses, which have been subject to widespread warming over past decades. In…
View article: A Southern Ocean supergyre as a unifying dynamical framework identified by physics-informed machine learning
A Southern Ocean supergyre as a unifying dynamical framework identified by physics-informed machine learning Open
The Southern Ocean closes the global overturning circulation and is key to the regulation of carbon, heat, biological production, and sea level. However, the dynamics of the general circulation and upwelling pathways remain poorly understo…
View article: Reply on RC2
Reply on RC2 Open
Abstract. The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past …
View article: Reply on AC1
Reply on AC1 Open
Abstract. The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past …
View article: Reply on RC1
Reply on RC1 Open
Abstract. The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past …
View article: Reply on RC2
Reply on RC2 Open
Abstract. The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past …
View article: The Southern Ocean supergyre: a unifying dynamical framework identified by machine learning
The Southern Ocean supergyre: a unifying dynamical framework identified by machine learning Open
Data for "Sonnewald, M., Reeve, K., and Lguensat, R., The Southern Ocean supergyre: a unifying dynamical framework identified by machine learning. In press, Commun Earth Environ." Included: Barotropic vorticity terms, labels arrived at in …
View article: The Southern Ocean supergyre: a unifyingdynamical framework identified by machinelearning
The Southern Ocean supergyre: a unifyingdynamical framework identified by machinelearning Open
The Southern Ocean closes the global overturning circulation and is key to the regulation of carbon and heat, biological production, and sea level. However, the dynamics of the general circulation and upwelling pathways remain poorly under…
View article: The Weddell Gyre: what drives a long-term increase in surface nutrients?
The Weddell Gyre: what drives a long-term increase in surface nutrients? Open
The Weddell Gyre plays a role in connecting the deep ocean to the surface through upwelling, and also in feeding heat towards the Antarctic ice shelves, regulating the density of water masses that feed the deepest limb of the global overtu…
View article: Comment on egusphere-2023-21
Comment on egusphere-2023-21 Open
Abstract. The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past …
View article: Comment on egusphere-2023-21
Comment on egusphere-2023-21 Open
Abstract. The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past …
View article: The Southern Ocean supergyre: a unifying dynamical framework identified by machine learning
The Southern Ocean supergyre: a unifying dynamical framework identified by machine learning Open
The Southern Ocean closes the global overturning circulation and is key to the regulation of carbon and heat, biological production, and sea level. However, the dynamics of the general circulation and upwelling pathways remain poorly under…
View article: The Weddell Gyre heat budget associated with the Warm Deep Water circulation derived from Argo Floats
The Weddell Gyre heat budget associated with the Warm Deep Water circulation derived from Argo Floats Open
The Weddell Gyre plays an important role in the global climate system by supplying heat to underneath the ice shelves, and to the formation of deep and bottom water masses, which have been subject to widespread warming over past decades. I…
View article: How does the Weddell Gyre circulation influence long-term trends in nutrient concentrations?
How does the Weddell Gyre circulation influence long-term trends in nutrient concentrations? Open
<p>The large-scale mean horizontal circulation of the Weddell Gyre was determined solely from Argo floats drifting throughout the gyre since 2002. The circulation describes an elongated, double-celled gyre, where the eastern sub-gyre…
View article: Boundary current heat loss and mixing processes at the Arctic Ocean continental margin
Boundary current heat loss and mixing processes at the Arctic Ocean continental margin Open
<p>Inflowing Atlantic Water forms a significant heat reservoir in the Arctic Ocean. In the Barents Sea, where the Atlantic Water layer resides close to the surface, strong upward heat fluxes reduce the sea ice cover. Along with a war…
View article: On the Along‐Slope Heat Loss of the Boundary Current in the Eastern Arctic Ocean
On the Along‐Slope Heat Loss of the Boundary Current in the Eastern Arctic Ocean Open
This study presents recent observations to quantify oceanic heat fluxes along the continental slope of the Eurasian part of the Arctic Ocean, in order to understand the dominant processes leading to the observed along‐track heat loss of th…
View article: Near-Automatic Routine Field Calibration/Correction of Glider Salinity Data Using Whitespace Maximization Image Analysis of Theta/S Data
Near-Automatic Routine Field Calibration/Correction of Glider Salinity Data Using Whitespace Maximization Image Analysis of Theta/S Data Open
Glider vehicles are now perhaps some of the most prolific providers of real-time and near-real-time operational oceanographic data. However, the data from these vehicles can and should be considered to have a long-term legacy value capable…
View article: The horizontal circulation, upwelling and heat budget of the Weddell Gyre: an observation perspective
The horizontal circulation, upwelling and heat budget of the Weddell Gyre: an observation perspective Open
<p>The Weddell Gyre is an important region in that it feeds source water masses (and thus heat) toward the ice-shelves, and exports locally and remotely formed dense water masses to the global abyssal ocean. Argo float profiles and t…
View article: The circulation and distribution of heat within Warm Deep Water in the Weddell Gyre: an Argo float perspective
The circulation and distribution of heat within Warm Deep Water in the Weddell Gyre: an Argo float perspective Open
The Weddell Gyre (WG) supplies heat towards the Antarctic ice shelves and regulates the density of water masses that feed the deepest limb of the global overturning circulation. Our understanding of WG hydrography is limited due to sparse …
View article: Horizontal circulation and volume transports in the Weddell Gyre derived from Argo float data
Horizontal circulation and volume transports in the Weddell Gyre derived from Argo float data Open
Argo floats provide both hydrographic and trajectory data, affording the opportunity to investigate surface to mid-depth ocean dynamics. Here, Argo float data are used to determine the absolute geostrophic velocity field of the upper 50–20…
View article: Guidelines for the delayed mode scientific correction of glider data. WP 5 , Task 5.7, D5.15. Version 4.1.
Guidelines for the delayed mode scientific correction of glider data. WP 5 , Task 5.7, D5.15. Version 4.1. Open
Gliders are a rapidly maturing class of marine observing vehicles that offer long duration, some operate for several months at a time, autonomous ocean profiling in all weather conditions and sea states, to depths typically up to 1000 m. G…
View article: Circulation of the Weddell Gyre Inferred from Long-term Observations
Circulation of the Weddell Gyre Inferred from Long-term Observations Open
The Weddell Gyre plays a fundamental role in the climate system by advecting heat poleward to the Antarctic
\nice shelves and by regulating the density of water masses that feed the lowest limb of the global overturning
\ncirculation. Prof…
View article: Sentinel‐3A Views Ocean Variability More Accurately at Finer Resolution
Sentinel‐3A Views Ocean Variability More Accurately at Finer Resolution Open
This is the first multiplatform evaluation involving data from the new Sentinel‐3A altimeter. An experiment was undertaken in the Algerian Basin, employing an ocean glider and a ship mission, along the same track and synchronous with an ov…
View article: A gridded data set of upper-ocean hydrographic properties in the Weddell Gyre obtained by objective mapping of Argo float measurements
A gridded data set of upper-ocean hydrographic properties in the Weddell Gyre obtained by objective mapping of Argo float measurements Open
The Weddell Gyre plays a crucial role in the modification of climate by advecting heat poleward to the Antarctic ice shelves and by regulating the density of water masses that feed the lowest limb of the global ocean overturning circulatio…
View article: Objective Mapping of Argo data in the Weddell Gyre: a gridded dataset of upper ocean water properties, link to data files in NetCDF format
Objective Mapping of Argo data in the Weddell Gyre: a gridded dataset of upper ocean water properties, link to data files in NetCDF format Open
The Weddell Gyre plays a crucial role in the modification of climate by advecting heat poleward to the Antarctic ice shelves and by regulating the density of water masses that feed the lowest limb of the global ocean overturning circulatio…
View article: Twisted Transformation - circulation and interaction of water masses in the Weddell Sea
Twisted Transformation - circulation and interaction of water masses in the Weddell Sea Open
The Antarctic Bottom Water (AABW), which ventilates most of the deepest basins of the world ocean, has shown widespread warming in recent decades that contributes inter alia to the global thermosteric sea level rise. More than half of the …