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 …

Understanding the causes of recent catastrophic ice shelf disintegrations is a crucial step
towards improving coupled models of the Antarctic Ice Sheet and predicting its future state …

The contribution of Antarctica's ice sheet to global sea-level rise depends on the very
dynamic behavior of glaciers and ice shelves. One important parameter of ice-sheet …

The floating ice shelves along the seaboard of the Antarctic ice sheet restrain the outflow of
upstream grounded ice,. Removal of these ice shelves, as shown by past ice-shelf recession …

In recent decades, seven out of twelve ice shelves around the Antarctic Peninsula (AP) have
either retreated significantly or have been almost entirely lost. At least some of these retreats …

Ice shelves modulate Antarctic contributions to sea-level rise and thereby represent a
critical, climate-sensitive interface between the Antarctic ice sheet and the global ocean …

We used time‐lapse imagery, seismic and audio recordings, iceberg and glacier velocities,
ocean wave measurements, and simple theoretical considerations to investigate the …

Multidecadal meteorological station records and microwave backscatter time‐series from the
SeaWinds scatterometer onboard QuikSCAT (QSCAT) were used to calculate temporal and …

Land glacier extent and volume at the northern and southern margins of the Drake Passage
have been in a state of dramatic demise since the early 1990s. Here time‐varying space …

The safety band of Antarctica, consisting of floating glacier tongues and ice shelves,
buttresses ice discharge of the Antarctic Ice Sheet. Recent disintegration events of ice …