Occurrence of an unusual extensive ice-free feature within the pack ice of the central Weddell Sea, Antarctica
B Jena, J Turner, T Reeves-Francois… - npj Climate and …, 2024 - nature.com
We investigate an unusual extensive ice-free feature (EIF) within the pack ice that developed
in the central Weddell Sea in December 1980 on the edge of the multi-year sea ice off the …
in the central Weddell Sea in December 1980 on the edge of the multi-year sea ice off the …
[HTML][HTML] Satellite observations of unprecedented phytoplankton blooms in the Maud Rise polynya, Southern Ocean
B Jena, AN Pillai - The Cryosphere, 2020 - tc.copernicus.org
The appearance of phytoplankton blooms within sea ice cover is of high importance
considering the upper ocean primary production that controls the biological pump, with …
considering the upper ocean primary production that controls the biological pump, with …
On the generation of Weddell Sea polynyas in a high-resolution Earth system model
Abstract Larger Weddell Sea polynyas (WSPs), differentiated in this study from the smaller
Maud Rise Polynyas (MRPs) that form to the east of the prime meridian in the proximity of …
Maud Rise Polynyas (MRPs) that form to the east of the prime meridian in the proximity of …
Closing the loops on Southern Ocean dynamics: From the circumpolar current to ice shelves and from bottom mixing to surface waves
A holistic review is given of the Southern Ocean dynamic system, in the context of the crucial
role it plays in the global climate and the profound changes it is experiencing. The review …
role it plays in the global climate and the profound changes it is experiencing. The review …
Sea ice production in the 2016 and 2017 Maud Rise polynyas
Sea ice production within polynyas, an outcome of the atmosphere‐ice‐ocean interaction, is
a major source of dense water and hence key to the global overturning circulation, but is …
a major source of dense water and hence key to the global overturning circulation, but is …
Storm tracks and cyclogenesis over the Southern Ocean: An overview with the HadGEM3‐GC3. 1 model
MR de Souza, ED Piva - International Journal of Climatology, 2023 - Wiley Online Library
Extratropical cyclones play an important role in shaping the weather and climate over vast
regions across the globe. To effectively understand and manage the impact of these …
regions across the globe. To effectively understand and manage the impact of these …
[PDF][PDF] Atmospheric extremes triggered the biggest calving event in more than 50 years at the Amery Ice shelf in September 2019
Ice shelf instability is one of the main sources of uncertainty in Antarctica's contribution to
future 17 sea level rise. Calving events play crucial role in ice shelf weakening but remain …
future 17 sea level rise. Calving events play crucial role in ice shelf weakening but remain …
Internal ocean dynamics control the long-term evolution of Weddell Sea Polynya activity
JW Rheinlænder, LH Smedsrud… - Frontiers in …, 2021 - frontiersin.org
Open-ocean polynyas effectively couple the ocean and atmosphere through large ice-free
areas within the sea-ice cover, release vast quantities of oceanic heat, and impact deep …
areas within the sea-ice cover, release vast quantities of oceanic heat, and impact deep …
[HTML][HTML] Causal interactions between Southern Ocean polynyas and high-latitude atmosphere–ocean variability
Armour, KC, and CM Bitz, 2015: Observed and projected trends in Antarctic sea ice. US
CLIVAR Variations, No. 13 (4), US CLIVAR Office, Washington, DC, 12–19., https://usclivar …
CLIVAR Variations, No. 13 (4), US CLIVAR Office, Washington, DC, 12–19., https://usclivar …
[HTML][HTML] Multidecadal variability and predictability of Antarctic sea ice in the GFDL SPEAR_LO model
Using a state-of-the-art coupled general circulation model, physical processes underlying
Antarctic sea ice multidecadal variability and predictability are investigated. Our model …
Antarctic sea ice multidecadal variability and predictability are investigated. Our model …