Radar sounding is a powerful geophysical approach for characterizing the subsurface
conditions of terrestrial and planetary ice masses at local to global scales. As a result, a wide …

Locally grounded features in ice shelves, called ice rises and rumples, play a key role
buttressing discharge from the Antarctic Ice Sheet and regulating its contribution to sea level …

Widespread existing geological records from above the modern ice-sheet surface and
outboard of the current ice margin show that the Antarctic Ice Sheet (AIS) was much more …

Ice-shelf channels are long curvilinear tracts of thin ice found on Antarctic ice shelves. Many
of them originate near the grounding line, but their formation mechanisms remain poorly …

Ice rises and rumples, locally grounded features adjacent to ice shelves, are relatively small
yet play significant roles in Antarctic ice dynamics. Their roles generally depend upon their …

Antarctic ice rises originate from the contact between ice shelves and one of the numerous
topographic highs emerging from the edge of the continental shelf. While investigations of …

We date a recent ice‐flow reorganization of an ice divide in the Weddell Sea Sector, West
Antarctica, using a novel combination of inverse methods and ice‐penetrating radars. We …

Establishing an accurate chronology is crucial for interpretation of ice core-based climatic
records. While high snow accumulation rates characterise coastal Antarctica, thus enabling …

Ice cores provide temporal records of surface mass balance (SMB). Coastal areas of
Antarctica have relatively high and variable SMB, but are under-represented in records …

Ice shelves control the dynamic mass loss of ice sheets through buttressing and their
integrity depends on the spatial variability of their basal mass balance (BMB), ie the …