Fig. 2: Long-term records.
From: The seasonal evolution of subglacial drainage pathways beneath a soft-bedded glacier
a Skálafellsjökull north—Till water pressure, case stress, daily discharge from the component of the Kolgríma river from this part of the glacier (see the ‘Discharge’ section in ‘Methods’ for detail) and daily air temperature—2009/10. b Sultartungnajökull catchment—mean horizontal surface velocity, daily discharge (Stađará river) and daily air temperatures—2009/10. c Skálafellsjökull—mean velocity along the flowline (Sentinel-1 Remote sensed data) and daily air temperature 2017/18. Calculation of error explained in ‘Methods’, in the ‘Measurements of ice velocity’ section. All daily air temperatures from the base station, DOY = day of year.
