Simulating sediment discharge at water treatment plants  under different land use scenarios using cascade  modelling with an expert-based erosion-runoff  model and a deep neural network

Patault, Edouard; Landemaine, Valentin; Ledun, Jérôme; Soulignac, Arnaud; Fournier, Matthieu; Ouvry, Jean-François; Cerdan, Olivier; Laignel, Benoit

doi:https://doi.org/10.5194/hess-25-6223-2021

Articles | Volume 25, issue 12

https://doi.org/10.5194/hess-25-6223-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

https://doi.org/10.5194/hess-25-6223-2021

© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Articles | Volume 25, issue 12

Research article

|

09 Dec 2021

Research article |

| 09 Dec 2021

Simulating sediment discharge at water treatment plants under different land use scenarios using cascade modelling with an expert-based erosion-runoff model and a deep neural network

Edouard Patault, Valentin Landemaine, Jérôme Ledun, Arnaud Soulignac, Matthieu Fournier, Jean-François Ouvry, Olivier Cerdan, and Benoit Laignel

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Final revised paper (published on 09 Dec 2021)
Preprint (discussion started on 22 Sep 2020)

Interactive discussion

Status: closed

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

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- Supplement

RC1: 'Combined used of a conceptual model and a data-driven approach to evaluate the impact of land use/management scenarios on sediment discharge in a karstic catchment', Anonymous Referee #1, 08 Dec 2020
- AC1: 'Reply on RC1', Edouard Patault, 19 Mar 2021
- AC2: 'Reply on RC2', Edouard Patault, 19 Mar 2021
RC2: 'Review of the paper hess-2020363: Predicting Sediment Discharge at Water Treatment Plant Under Different Land Use Scenarios Coupling Expert-Based GIS Model and Deep Neural Network', Anonymous Referee #2, 22 Feb 2021
- AC2: 'Reply on RC2', Edouard Patault, 19 Mar 2021
- AC1: 'Reply on RC1', Edouard Patault, 19 Mar 2021

Peer-review completion

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

ED: Publish subject to revisions (further review by editor and referees) (18 Apr 2021) by Dominic Mazvimavi

AR by Edouard Patault on behalf of the Authors (19 Apr 2021) Author's response Author's tracked changes Manuscript

ED: Publish subject to revisions (further review by editor and referees) (02 May 2021) by Dominic Mazvimavi

ED: Referee Nomination & Report Request started (16 Jun 2021) by Dominic Mazvimavi

ED: Publish subject to technical corrections (13 Nov 2021) by Dominic Mazvimavi

AR by Edouard Patault on behalf of the Authors (15 Nov 2021) Author's response Manuscript

Short summary

The goal of this study was to assess the sediment discharge variability at a water treatment plant (Normandy, France) according to multiple realistic land use scenarios. We developed a new cascade modelling approach and simulations suggested that coupling eco-engineering and best farming practices can significantly reduce the sediment discharge (up to 80 %).