Articles | Volume 15, issue 7
Research article
26 Jul 2021
Research article |  | 26 Jul 2021

Energetics of surface melt in West Antarctica

Madison L. Ghiz, Ryan C. Scott, Andrew M. Vogelmann, Jan T. M. Lenaerts, Matthew Lazzara, and Dan Lubin


Interactive discussion

Status: closed
Status: closed
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version Supplement - Supplement

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision
ED: Publish subject to revisions (further review by editor and referees) (19 May 2021) by Ruth Mottram
AR by Dan Lubin on behalf of the Authors (20 May 2021)  Author's response    Manuscript
ED: Referee Nomination & Report Request started (21 May 2021) by Ruth Mottram
RR by Ella Gilbert (28 May 2021)
ED: Publish as is (01 Jun 2021) by Ruth Mottram
Short summary
We investigate how melt occurs over the vulnerable ice shelves of West Antarctica and determine that the three primary mechanisms can be evaluated using archived numerical weather prediction model data and satellite imagery. We find examples of each mechanism: thermal blanketing by a warm atmosphere, radiative heating by thin clouds, and downslope winds. Our results signify the potential to make a multi-decadal assessment of atmospheric stress on West Antarctic ice shelves in a warming climate.