A comprehensive one-dimensional numerical model for solute transport in rivers

Barati Moghaddam, Maryam; Mazaheri, Mehdi; MohammadVali Samani, Jamal

doi:10.5194/hess-21-99-2017

Articles | Volume 21, issue 1

https://doi.org/10.5194/hess-21-99-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue:

Modeling hydrological processes and changes

https://doi.org/10.5194/hess-21-99-2017

© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Articles | Volume 21, issue 1

Research article

| Highlight paper

|

05 Jan 2017

Research article | Highlight paper |

| 05 Jan 2017

A comprehensive one-dimensional numerical model for solute transport in rivers

Maryam Barati Moghaddam, Mehdi Mazaheri, and Jamal MohammadVali Samani

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Oct 2024	11	8	3	22
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Feb 2025	24	11	0	35
Mar 2025	22	14	1	37
Apr 2025	12	24	2	38
May 2025	19	19	1	39
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Jul 2025	19	20	2	41
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Oct 2025	23	32	4	59
Nov 2025	28	36	3	67
Dec 2025	24	36	1	61
Jan 2026	32	16	9	57

Cumulative views and downloads (calculated since 17 Nov 2015)

Month	HTML	PDF	XML	Total
Nov 2015	43	36	2	81
Dec 2015	23	34	2	59
Jan 2016	39	16	1	56
Feb 2016	43	21	2	66
Mar 2016	49	10	2	61
Apr 2016	50	9	1	60
May 2016	43	7	0	50
Jun 2016	11	2	0	13
Jul 2016	13	3	2	18
Aug 2016	9	2	1	12
Sep 2016	13	3	0	16
Oct 2016	6	3	9	18
Nov 2016	8	8	16
Dec 2016	1	1	0	2
Jan 2017	364	56	7	427
Feb 2017	67	13	1	81
Mar 2017	97	28	7	132
Apr 2017	95	23	9	127
May 2017	101	31	6	138
Jun 2017	92	26	4	122
Jul 2017	40	14	4	58
Aug 2017	27	14	0	41
Sep 2017	27	16	0	43
Oct 2017	11	4	0	15
Nov 2017	21	12	1	34
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Apr 2024	28	25	8	61
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Jan 2025	17	18	1	36
Feb 2025	24	11	0	35
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Jun 2025	68	23	0	91
Jul 2025	19	20	2	41
Aug 2025	16	15	1	32
Sep 2025	32	25	1	58
Oct 2025	23	32	4	59
Nov 2025	28	36	3	67
Dec 2025	24	36	1	61
Jan 2026	32	16	9	57

Latest update: 30 Jan 2026

Short summary

In this study a comprehensive model was developed that combines numerical schemes with high-order accuracy for solution of the advection–dispersion equation considering transient storage zones term in rivers. In developing the subjected model (TOASTS), for achieving better accuracy and applicability, irregular-cross sections and unsteady flow regime were considered. For this purpose the QUICK scheme due to its high stability and low approximation error has been used for spatial discretization.