Contents of this file
Text S1: Supplemental background Text S2: Field collection and data processing of Acoustic Doppler Current Profiler (ADCP) supraglacial river discharge measurements Text S3: Description of variables for full-resolution ADCP datafiles Text S4: Field collection and data processing of GPS ice surface motion measurements Text S5: PROMICE KAN_M Automated Weather Station data and processing Text S6: Proglacial river discharge data and processing Text S7: Computation of subglacial water storage (S) and subglacial water storage change (ΔS) proxies Text S8: Supplemental discussion of ΔS and ice motion Figure S1: Photograph 1 of ADCP discharge monitoring site Figure S2: Photograph 2 of ADCP discharge monitoring site Figure S3: Photograph 3 of ADCP discharge monitoring site Figure S4: Photograph 4 of ADCP discharge monitoring site Figure S5: Hourly time-series plot of ADCP supraglacial river discharge Figure S6: Photograph of GPS data collection site Figure S7: Correlations between calculated storage proxies and ice motion Table S1: Summary table of hourly ADCP supraglacial river discharge measurements Table S2: Summary table of minimum, maximum and diurnal range of supraglacial river discharge measurements for each calendar day