Articles | Volume 12, issue 12
Research article
 | Highlight paper
03 Dec 2018
Research article | Highlight paper |  | 03 Dec 2018

Seasonal to decadal variability in ice discharge from the Greenland Ice Sheet

Michalea D. King, Ian M. Howat, Seongsu Jeong, Myoung J. Noh, Bert Wouters, Brice Noël, and Michiel R. van den Broeke


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
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Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
AR by Michalea King on behalf of the Authors (14 Nov 2018)  Author's response   Manuscript 
ED: Publish as is (18 Nov 2018) by Andreas Vieli
AR by Michalea King on behalf of the Authors (19 Nov 2018)  Manuscript 
Short summary
We derive the first continuous record of total ice discharged from all large Greenland outlet glaciers over the 2000–2016 period, resolving a distinct pattern of seasonal variability. We compare these results to glacier retreat and meltwater runoff and find that while runoff has a limited impact on ice discharge in summer, long-term changes in discharge are highly correlated to retreat. These results help to better understand Greenland outlet glacier sensitivity over a range of timescales.