This paper reviews developments in our understanding of the state of the Antarctic and
Southern Ocean climate and its relation to the global climate system over the last few …

To understand how planet Earth works we study it increasingly as a system–a collection of
interdependent parts or spheres–the lithosphere, the hydrosphere, the cryosphere, the …

The cause of warming in the Southern Hemisphere during the most recent deglaciation
remains a matter of debate,. Hypotheses for a Northern Hemisphere trigger, through oceanic …

As the intricacies of paleoclimate dynamics are explored, it is becoming understood that sea-
ice variability can instigate, or contribute to, climate change instabilities commonly described …

Aerosol deposition over the Southern Ocean and Antarctica has the potential to alter marine
productivity and thus ocean carbon uptake while also impacting radiative balance due to …

The extent of grounded ice and buttressing by the Ronne Ice Shelf, which provides
resistance to the outflow of ice streams, moderate West Antarctic Ice Sheet stability. During …

Snow precipitation is the primary mass input to the Antarctic ice sheet and is one of the most
direct climatic indicators, with important implications for paleoclimatic reconstruction from ice …

To better understand the ability of ice-penetrating radar to diagnose the subglacial
environment from bed-returned power, we model the englacial radar attenuation of Antarctic …

We present the first high-resolution (sub-annual) dust particle data set from West Antarctica,
developed from the West Antarctic Ice Sheet (WAIS) Divide deep ice core (79.468° S …

Ice wedges are a characteristic ground ice feature in permafrost regions that form primarily
from the meltwater of the seasonal snowpack. Ice‐wedge oxygen and hydrogen stable …