Understanding Greenland ice sheet (GrIS) hydrology is essential for evaluating response of
ice dynamics to a warming climate and future contributions to global sea level rise. Recently …

Over the past quarter of a century the Arctic has warmed more than any other region on
Earth, causing a profound impact on the Greenland ice sheet (GrIS) and its contribution to …

Abstract The Greenland Ice Sheet is losing mass at accelerated rates in the 21st century,
making it the largest single contributor to rising sea levels. Faster flow of outlet glaciers has …

Extensive ice thickness surveys by NASA's Operation IceBridge enable over a decade of ice
discharge measurements at high precision for the majority of Greenland's marine …

Glacier terminus changes are one of the hallmarks of worldwide glacier change, and thus,
there is significant focus on the controls and limits to retreat in the literature. Here we use the …

Rapid changes in thickness and velocity have been observed at many marine-terminating
glaciers in Greenland, impacting the volume of ice they export, or discharge, from the ice …

In the past two decades, the data volume of remote sensing imagery in the polar regions has
increased dramatically. The calving fronts of many Greenland glaciers have been …

We describe how GPS measurements of horizontal crustal motion can be used to augment
vertical crustal motion measurements, to improve and extend GPS studies of surface …

Several global and regional factors contribute to observed sea-level change along any
particular coast. Global processes include changes in ocean mass (glacio-eustasy from ice …

The retreat of glaciers in response to global warming has the potential to trigger landslides
in glaciated regions around the globe. Landslides that enter fjords or lakes can cause …