Ute Hausmann
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View article: Unsupervised classification identifies coherent thermohaline structures in the Weddell Gyre region
Unsupervised classification identifies coherent thermohaline structures in the Weddell Gyre region Open
The Weddell Gyre is a major feature of the Southern Ocean and an important component of the planetary climate system; it regulates air–sea exchanges, controls the formation of deep and bottom waters, and hosts upwelling of relatively warm …
View article: Comment on egusphere-2022-1484
Comment on egusphere-2022-1484 Open
Abstract. The Weddell Gyre is a major feature of the Southern Ocean and an important component of the planetary climate system; it regulates air-sea exchanges, controls the formation of deep and bottom waters, and hosts upwelling of relati…
View article: Comment on egusphere-2022-1484
Comment on egusphere-2022-1484 Open
Abstract. The Weddell Gyre is a major feature of the Southern Ocean and an important component of the planetary climate system; it regulates air-sea exchanges, controls the formation of deep and bottom waters, and hosts upwelling of relati…
View article: Unsupervised classification identifies coherent thermohaline structures in the Weddell Gyre region
Unsupervised classification identifies coherent thermohaline structures in the Weddell Gyre region Open
The Weddell Gyre is a major feature of the Southern Ocean and an important component of the planetary climate system; it regulates air-sea exchanges, controls the formation of deep and bottom waters, and hosts upwelling of relatively warm …
View article: Remote Control of Filchner‐Ronne Ice Shelf Melt Rates by the Antarctic Slope Current
Remote Control of Filchner‐Ronne Ice Shelf Melt Rates by the Antarctic Slope Current Open
Recent work on the Filchner‐Ronne Ice Shelf (FRIS) system has shown that a redirection of the coastal current in the southeastern Weddell Sea could lead to a regime change in which an intrusion of warm Modified Circumpolar Deep Water resul…
View article: The Role of Tides in Ocean‐Ice Shelf Interactions in the Southwestern Weddell Sea
The Role of Tides in Ocean‐Ice Shelf Interactions in the Southwestern Weddell Sea Open
To investigate the role of tides in Weddell Sea ocean‐ice shelf melt interactions, and resulting consequences for ocean properties and sea ice interactions, we develop a regional ocean‐sea ice model configuration, with time‐varying ocean b…
View article: The role of tides in ocean--ice-shelf interactions in the southwestern Weddell Sea
The role of tides in ocean--ice-shelf interactions in the southwestern Weddell Sea Open
<p>A novel regional ocean-sea-ice model configuration is designed to investigate the mechanisms of ocean&#8211;ice-shelf-melt interactions in the Weddell Sea. It features explicit resolution of the cavities of eastern Weddell, La…
View article: Predominant Sea Ice Fracture Zones Around Antarctica and Their Relation to Bathymetric Features
Predominant Sea Ice Fracture Zones Around Antarctica and Their Relation to Bathymetric Features Open
Sea ice is of substantial importance for the Southern Ocean, as it insulates the relatively warm ocean from the cold atmosphere. Due to mechanical stress induced by wind and ocean currents, sea ice leads occur, which are characterized by o…
View article: Circum-Antarctic Sea-Ice Lead-Frequencies, 2003-2018
Circum-Antarctic Sea-Ice Lead-Frequencies, 2003-2018 Open
The dataset shows the relative lead frequencies around Antarctica for the months April-September, 2003-2018. The dataset is based on the MOD/MYD 29 Ice Surface Temperatures (NSIDC, Riggs and Hall (2015), see doi:10.5067/MODIS/MYD29.006 and…
View article: Observed mesoscale eddy signatures in Southern Ocean surface mixed‐layer depth
Observed mesoscale eddy signatures in Southern Ocean surface mixed‐layer depth Open
Combining satellite altimetry with Argo profile data a systematic observational estimate of mesoscale eddy signatures in surface mixed‐layer depth (MLD) is provided across the Southern Ocean (SO). Eddy composite MLD anomalies are shallow i…
View article: Mesoscale modulation of air‐sea <scp>CO</scp><sub>2</sub> flux in <scp>D</scp>rake <scp>P</scp>assage
Mesoscale modulation of air‐sea <span>CO</span><sub>2</sub> flux in <span>D</span>rake <span>P</span>assage Open
We investigate the role of mesoscale eddies in modulating air‐sea CO 2 flux and associated biogeochemical fields in Drake Passage using in situ observations and an eddy‐resolving numerical model. Both observations and model show a negative…