Articles | Volume 14, issue 9
The Cryosphere, 14, 2949–2976, 2020
https://doi.org/10.5194/tc-14-2949-2020
The Cryosphere, 14, 2949–2976, 2020
https://doi.org/10.5194/tc-14-2949-2020

Research article 10 Sep 2020

Research article | 10 Sep 2020

A model for interaction between conduits and surrounding hydraulically connected distributed drainage based on geomorphological evidence from Keewatin, Canada

Emma L. M. Lewington et al.

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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
ED: Publish subject to minor revisions (review by editor) (16 Jul 2020) by Ginny Catania
AR by Emma Lewington on behalf of the Authors (23 Jul 2020)  Author's response    Manuscript
ED: Publish as is (31 Jul 2020) by Ginny Catania
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Short summary
We map visible traces of subglacial meltwater flow across Keewatin, Canada. Eskers are commonly observed to form within meltwater corridors up to a few kilometres wide, and we interpret different traces to have formed as part of the same integrated drainage system. In our proposed model, we suggest that eskers record the imprint of a central conduit while meltwater corridors represent the interaction with the surrounding distributed drainage system.