Take two firn cores drilled 15 km apart, at the same temperature and with the same snowfall. If firn densification were only about climate, their density profiles would be identical. They …
Aug 17, 2026
The EastGRIP ice core is located in an ice-stream on the eastern flank of the Greenland ice-sheet. Deeper and older ice in the ice core will have originated upstream from the drill site. In this …
Feb 2, 2021
The Northeast Greenland Ice Stream (NEGIS) extends around 600 km from its onset in the interior of Greenland to the coast. Several maps of surface velocity and topography in Greenland exist, but …
Jul 1, 2020
This summer I’ve been doing fieldwork at Eastgrip, doing a GPS survey of a stake strain network, and mapping the surroundings with a fixed wing drone. But I also found some time to compose a …
Aug 11, 2016