EDDA 1.0: integrated simulation of debris flow erosion, deposition and property changes

Chen, H. X.; Zhang, L. M.

doi:https://doi.org/10.5194/gmd-8-829-2015

Articles | Volume 8, issue 3

https://doi.org/10.5194/gmd-8-829-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

https://doi.org/10.5194/gmd-8-829-2015

© Author(s) 2015. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 8, issue 3

Model description paper

|

27 Mar 2015

Model description paper |

| 27 Mar 2015

EDDA 1.0: integrated simulation of debris flow erosion, deposition and property changes

H. X. Chen and L. M. Zhang

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Final revised paper (published on 27 Mar 2015)
Supplement to the final revised paper
Preprint (discussion started on 04 Nov 2014)

Interactive discussion

Status: closed

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

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- Supplement

RC C2534: 'Comments on paper Chen &Z hang', Anonymous Referee #1, 01 Dec 2014
- AC C3153: 'Response to Comments from Referee #1', Limin Zhang, 28 Jan 2015
RC C2687: 'Comments on paper by Chen &Z hang', Anonymous Referee #2, 17 Dec 2014', Anonymous Referee #2, 17 Dec 2014
- AC C3154: 'Response to Comments from Referee #2', Limin Zhang, 28 Jan 2015
SC C2767: 'Exec Editor Comments', Dan Lunt, 23 Dec 2014
- AC C3155: 'Response to Executive editor of GMD, Mr. Dan Lunt', Limin Zhang, 28 Jan 2015
SC C2786: 'Short comment on paper by Chen & Zhang', Shuihua Jiang, 23 Dec 2014
- AC C3151: 'Response to the comments', Limin Zhang, 28 Jan 2015
SC C2804: 'Comments on EDDA model', Ming Peng, 30 Dec 2014
- AC C3152: 'Response to the comments from M. Peng', Limin Zhang, 28 Jan 2015

Peer-review completion

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

AR by Limin Zhang on behalf of the Authors (31 Jan 2015) Author's response Manuscript

ED: Referee Nomination & Report Request started (17 Feb 2015) by Hilary McMillan

RR by Anonymous Referee #2 (03 Mar 2015)

ED: Publish as is (12 Mar 2015) by Hilary McMillan

AR by Limin Zhang on behalf of the Authors (19 Mar 2015) Manuscript

Short summary

A new numerical model, EDDA, is developed for simulating debris-flow erosion, deposition, and associated changes in debris mass, properties, and topography. An adaptive time stepping algorithm is adopted to assure both numerical accuracy and computational efficiency. The performance of the model has been verified through four numerical tests and a large-scale case study. EDDA can be a powerful tool for debris-flow risk assessment in a large area and real-time landslide warning.