The spatiotemporal distribution and variability of surface water remained poorly known at the
pan-Greenland scale, and its dominant features (supraglacial rivers, lakes, and water-filled …

Subglacial hydrology models struggle to reproduce seasonal drainage patterns that are
consistent with observed subglacial water pressures and surface velocities. We modify the …

Supraglacial stream/river catchments drain large volumes of surface meltwater off the
southwestern Greenland Ice Sheet surface. Previous studies note a strong seasonal …

The Greenland Ice Sheet is a leading source of global sea level rise, due to surface
meltwater runoff and glacier calving. However, given a scarcity of proglacial river gauge …

The supraglacial drainage system of the Greenland Ice Sheet, in combination with surface
melt rate, controls the rate of water flow into moulins, a major driver of subglacial water …

The effect of post-depositional processing on the preservation of snow nitrate isotopes at
Summit, Greenland, remains a subject of debate and is relevant to the quantitative …

In the ablation zone of land-terminating areas of the Greenland Ice Sheet, water pressures at
the bed control seasonal and daily ice motion variability. During the melt season, large …

Supraglacial melt-lakes form and evolve along the western edge of the Greenland Ice Sheet
and have proven to play a significant role in ice sheet surface hydrology and mass balance …

On the surface of the Greenland Ice Sheet, the presence of low-albedo features greatly
contributes to ablation zone meltwater production. Some of the lowest albedo features on …

The supraglacial drainage system of the Greenland Ice Sheet, in combination with surface
melt rate, controls the rate of water flow into moulins, driving subglacial water pressure. We …