Wave energy attenuation in fields of colliding ice floes – Part 1: Discrete-element modelling of dissipation due to ice–water drag

Herman, Agnieszka; Cheng, Sukun; Shen, Hayley H.

doi:https://doi.org/10.5194/tc-13-2887-2019

Articles | Volume 13, issue 11

https://doi.org/10.5194/tc-13-2887-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/tc-13-2887-2019

© Author(s) 2019. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 13, issue 11

Research article

|

08 Nov 2019

Research article |

| 08 Nov 2019

Wave energy attenuation in fields of colliding ice floes – Part 1: Discrete-element modelling of dissipation due to ice–water drag

Agnieszka Herman, Sukun Cheng, and Hayley H. Shen

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Final revised paper (published on 08 Nov 2019)
Preprint (discussion started on 08 Jul 2019)

Interactive discussion

Status: closed

AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment

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- Supplement

RC1: 'Part A of two papers', Anonymous Referee #1, 18 Jul 2019
- AC1: 'Reply to the comments of Reviewer #1', Agnieszka Herman, 12 Sep 2019
RC2: 'General and specific comments', Anonymous Referee #2, 05 Aug 2019
- AC2: 'Reply to the comments of Reviewer #2', Agnieszka Herman, 12 Sep 2019

Peer-review completion

AR: Author's response | RR: Referee report | ED: Editor decision

ED: Publish subject to minor revisions (review by editor) (16 Sep 2019) by Lars Kaleschke

AR by Agnieszka Herman on behalf of the Authors (25 Sep 2019) Manuscript

ED: Publish as is (31 Oct 2019) by Lars Kaleschke

AR by Agnieszka Herman on behalf of the Authors (01 Nov 2019) Manuscript

Short summary

Sea ice interactions with waves are extensively studied in recent years, but mechanisms leading to wave energy attenuation in sea ice remain poorly understood. Close to the ice edge, processes contributing to dissipation include collisions between ice floes and turbulence generated under the ice due to velocity differences between ice and water. This paper analyses details of those processes both theoretically and by means of a numerical model.