On the estimation of solute transport parameters for rivers

Stephen George Wallis; M. Osuch; J. Russell Manson; Renata J Romanowicz; B. O. L. Demars

doi:10.1007/978-3-642-30209-1_30

On the estimation of solute transport parameters for rivers

Stephen George Wallis, M. Osuch, J. Russell Manson, Renata J Romanowicz, B. O. L. Demars

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

5 Citations (Scopus)

Abstract

The modelling of solute transport in rivers is usually based on simulating the physical processes of advection, dispersion and transient storage, which requires the modeller to specify values of corresponding model parameters for the particular river reach under study. In recent years it has become popular to combine a numerical solution scheme of the governing transport equations with a parameter optimisation technique. However, there are several numerical schemes and optimisation techniques to choose from. The chapter addresses a very simple question, namely, do we get the same, or do we get different, parameter values from the application of two independent solute transport models/parameter optimisation techniques to the same data? Results from seven different cases of observed solute transport suggest the latter, which implies that parameter values cannot be transferred between modelling systems.

Original language	English
Title of host publication	Experimental and Computational Solutions of Hydraulic Problems
Subtitle of host publication	32nd International School of Hydraulics
Editors	Paweł Rowiński
Publisher	Springer
Pages	415-425
Number of pages	11
ISBN (Electronic)	978-3-642-30209-1
ISBN (Print)	978-3-642-30208-4
DOIs	https://doi.org/10.1007/978-3-642-30209-1_30
Publication status	Published - 2013
Event	32nd International School of Hydraulics Experimental and Computational Solutions of Hydraulic Problems - Lochow, Poland Duration: 28 May 2012 → 1 Jun 2012

Publication series

Name	GeoPlanet: Earth and Planetary Sciences
ISSN (Print)	2190-5193

Conference

Conference	32nd International School of Hydraulics Experimental and Computational Solutions of Hydraulic Problems
Country/Territory	Poland
Period	28/05/12 → 1/06/12

Keywords

TRANSIENT STORAGE MODEL
ZONE MODEL
STREAMS
TRACER
DISPERSION

Access to Document

10.1007/978-3-642-30209-1_30

Cite this

Wallis, S. G., Osuch, M., Manson, J. R., Romanowicz, R. J., & Demars, B. O. L. (2013). On the estimation of solute transport parameters for rivers. In P. Rowiński (Ed.), Experimental and Computational Solutions of Hydraulic Problems: 32nd International School of Hydraulics (pp. 415-425). (GeoPlanet: Earth and Planetary Sciences). Springer. https://doi.org/10.1007/978-3-642-30209-1_30

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title = "On the estimation of solute transport parameters for rivers",

abstract = "The modelling of solute transport in rivers is usually based on simulating the physical processes of advection, dispersion and transient storage, which requires the modeller to specify values of corresponding model parameters for the particular river reach under study. In recent years it has become popular to combine a numerical solution scheme of the governing transport equations with a parameter optimisation technique. However, there are several numerical schemes and optimisation techniques to choose from. The chapter addresses a very simple question, namely, do we get the same, or do we get different, parameter values from the application of two independent solute transport models/parameter optimisation techniques to the same data? Results from seven different cases of observed solute transport suggest the latter, which implies that parameter values cannot be transferred between modelling systems.",

keywords = "TRANSIENT STORAGE MODEL, ZONE MODEL, STREAMS, TRACER, DISPERSION",

author = "Wallis, {Stephen George} and M. Osuch and Manson, {J. Russell} and Romanowicz, {Renata J} and Demars, {B. O. L.}",

year = "2013",

doi = "10.1007/978-3-642-30209-1_30",

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pages = "415--425",

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booktitle = "Experimental and Computational Solutions of Hydraulic Problems",

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Wallis, SG, Osuch, M, Manson, JR, Romanowicz, RJ & Demars, BOL 2013, On the estimation of solute transport parameters for rivers. in P Rowiński (ed.), Experimental and Computational Solutions of Hydraulic Problems: 32nd International School of Hydraulics. GeoPlanet: Earth and Planetary Sciences, Springer, pp. 415-425, 32nd International School of Hydraulics Experimental and Computational Solutions of Hydraulic Problems, Poland, 28/05/12. https://doi.org/10.1007/978-3-642-30209-1_30

On the estimation of solute transport parameters for rivers. / Wallis, Stephen George; Osuch, M.; Manson, J. Russell et al.

Experimental and Computational Solutions of Hydraulic Problems: 32nd International School of Hydraulics. ed. / Paweł Rowiński. Springer, 2013. p. 415-425 (GeoPlanet: Earth and Planetary Sciences).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

TY - GEN

T1 - On the estimation of solute transport parameters for rivers

AU - Wallis, Stephen George

AU - Osuch, M.

AU - Manson, J. Russell

AU - Romanowicz, Renata J

AU - Demars, B. O. L.

PY - 2013

Y1 - 2013

N2 - The modelling of solute transport in rivers is usually based on simulating the physical processes of advection, dispersion and transient storage, which requires the modeller to specify values of corresponding model parameters for the particular river reach under study. In recent years it has become popular to combine a numerical solution scheme of the governing transport equations with a parameter optimisation technique. However, there are several numerical schemes and optimisation techniques to choose from. The chapter addresses a very simple question, namely, do we get the same, or do we get different, parameter values from the application of two independent solute transport models/parameter optimisation techniques to the same data? Results from seven different cases of observed solute transport suggest the latter, which implies that parameter values cannot be transferred between modelling systems.

AB - The modelling of solute transport in rivers is usually based on simulating the physical processes of advection, dispersion and transient storage, which requires the modeller to specify values of corresponding model parameters for the particular river reach under study. In recent years it has become popular to combine a numerical solution scheme of the governing transport equations with a parameter optimisation technique. However, there are several numerical schemes and optimisation techniques to choose from. The chapter addresses a very simple question, namely, do we get the same, or do we get different, parameter values from the application of two independent solute transport models/parameter optimisation techniques to the same data? Results from seven different cases of observed solute transport suggest the latter, which implies that parameter values cannot be transferred between modelling systems.

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KW - ZONE MODEL

KW - STREAMS

KW - TRACER

KW - DISPERSION

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DO - 10.1007/978-3-642-30209-1_30

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On the estimation of solute transport parameters for rivers

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Keywords

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