Comparison of performance of tile drainage routines in SWAT 2009 and 2012 in an extensively tile-drained watershed in the Midwest

Guo, Tian; Gitau, Margaret; Merwade, Venkatesh; Arnold, Jeffrey; Srinivasan, Raghavan; Hirschi, Michael; Engel, Bernard

doi:https://doi.org/10.5194/hess-22-89-2018

Articles | Volume 22, issue 1

https://doi.org/10.5194/hess-22-89-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Coupled terrestrial-aquatic approaches to watershed-scale...

https://doi.org/10.5194/hess-22-89-2018

© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 22, issue 1

Research article

|

08 Jan 2018

Research article |

| 08 Jan 2018

Comparison of performance of tile drainage routines in SWAT 2009 and 2012 in an extensively tile-drained watershed in the Midwest

Tian Guo, Margaret Gitau, Venkatesh Merwade, Jeffrey Arnold, Raghavan Srinivasan, Michael Hirschi, and Bernard Engel

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Final revised paper (published on 08 Jan 2018)
Preprint (discussion started on 16 Feb 2017)

Interactive discussion

Status: closed

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

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- Supplement

SC1: 'Comparison of performance of tile drainage routines in SWAT 2009 and 2012 in an extensively tile-drained watershed in the Midwest', Sivarajah Mylevaganam, 19 Feb 2017
- AC1: 'Response to interactive comments #1', TIAN GUO, 18 May 2017
RC1: 'Review Comments on the paper, “Comparison of performance of tile drainage routines in SWAT 2009 and 2012 in an extensively tile-drained watershed in the Midwest” by Guo et al.', Anonymous Referee #1, 14 Mar 2017
- SC3: 'Response to the comments from Referee #1', TIAN GUO, 22 Apr 2017
RC2: 'Comments on “Comparison of performance of tile drainage routines in SWAT 2009 and 2012 in an extensively tile-drained watershed in the Midwest” by Tian Guo et al.', Anonymous Referee #2, 11 Apr 2017
- SC2: 'Response to the comments from Referee #2', TIAN GUO, 22 Apr 2017

Peer-review completion

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

ED: Reconsider after major revisions (further review by Editor and Referees) (07 Jul 2017) by Stefan Uhlenbrook

AR by TIAN GUO on behalf of the Authors (12 Oct 2017) Author's response Manuscript

ED: Publish subject to revisions (further review by editor and referees) (31 Oct 2017) by Stefan Uhlenbrook

ED: Publish as is (16 Nov 2017) by Stefan Uhlenbrook

AR by TIAN GUO on behalf of the Authors (17 Nov 2017)

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Short summary

The new tile drainage routine in the SWAT model provided more realistic and accurate simulation of tile drainage, and the new curve number retention parameter adjustment factor improved surface runoff simulation, and is suitable for surface runoff simulation in mildly sloped watersheds. This study can provide guidance for selection of tile drainage routines for tile drainage simulation, and can allow accurate simulation of hydrological systems at both field and watershed scales.