Articles | Volume 13, issue 1
Research article
02 Jan 2019
Research article |  | 02 Jan 2019

Definition differences and internal variability affect the simulated Arctic sea ice melt season

Abigail Smith and Alexandra Jahn


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 Abigail Smith on behalf of the Authors (05 Dec 2018)  Author's response    Manuscript
ED: Publish as is (05 Dec 2018) by John Yackel
Short summary
Here we assessed how natural climate variations and different definitions impact the diagnosed and projected Arctic sea ice melt season length using model simulations. Irrespective of the definition or natural variability, the sea ice melt season is projected to lengthen, potentially by as much as 4–5 months by 2100 under the business as usual scenario. We also find that different definitions have a bigger impact on melt onset, while natural variations have a bigger impact on freeze onset.