The dynamic mass loss of ice sheets constitutes one of the biggest uncertainties in
projections of ice-sheet evolution. One central, understudied aspect of ice flow is how the …

We present a dataset of reconstructed three-dimensional (3D) englacial stratigraphic
horizons in northern Greenland. The data cover four different regions representing key ice …

In airborne radargrams, undulating periodic patterns in amplitude that overprint traditional
radiostratigraphic layering are occasionally observed, however, they have yet to be …

Ice-crystal fabric can induce mechanical anisotropy that significantly affects flow, but ice-flow
models generally do not include fabric development or its effect upon flow. Here, we …

Strain, temperature and strain rate are crucial factors governing the development of
crystallographic preferred orientations (CPO) in ice. To better understand how CPO patterns …

We present a high-resolution airborne radar data set (EGRIP-NOR-2018) for the onset
region of the Northeast Greenland Ice Stream (NEGIS). The radar data were acquired in May …

Glacier surging provides a window into the processes responsible for some of the fastest ice
flow on Earth. Surge-type glaciers are festooned with fold trains—many visible from space …

Glacier flow modulates sea level and is governed largely by the viscous deformation of ice.
Multiple molecular-scale mechanisms facilitate viscous deformation, but it remains unclear …

Crystallographic preferred orientations (CPOs) are particularly important in controlling the
mechanical properties of glacial shear margins. Logistical and safety considerations often …

Ice-penetrating radar sounding is a powerful geophysical tool for studying terrestrial and
planetary ice with a rich glaciological heritage reaching back over half a century. Recent …