Articles | Volume 22, issue 1
Hydrol. Earth Syst. Sci., 22, 89–110, 2018
https://doi.org/10.5194/hess-22-89-2018

Special issue: Coupled terrestrial-aquatic approaches to watershed-scale...

Hydrol. Earth Syst. Sci., 22, 89–110, 2018
https://doi.org/10.5194/hess-22-89-2018

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 et al.

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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: 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
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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.