Solute transport and chemical processes: The present state of the unsaturated zone component of the SHE modelling system

H.C. Ammentorp, K.H. Jensen, T.H. Christensen, J.C. Refsgaard

Publikation: Bidrag til bog/rapport/konferenceproceedingsKonferenceartikel i proceedingspeer review

2 Citationer (Scopus)

Abstrakt

A numerical model for solute transport in the unsaturated zone has been developed. The model is based on the basic equation for soil water flow in one dimension and the general convection-dispersion equation. These equations are solved by numerical techniques and coupled under the assumption that the flow equation can be solved independently. Options for solute-soil reactions are included in the model comprising immobile water, adsorption, ion exchange, decay, complexation, precipitation, ionic strength effects on species activity and carbonate system governed pH. The model can simultaneously account for five anions and four cations. Furthermore, the plant uptake of anions and cations are considered.

OriginalsprogEngelsk
TitelWater quality modelling in the inland natural environment
RedaktørerJane Stanbury
ForlagElsevier
Sider187-197
Antal sider11
ISBN (Trykt)0947711163
StatusUdgivet - 1986
Udgivet eksterntJa
Begivenhed1986 International Conference on Water Quality Modelling in the Inland Natural Environment - Bournemouth, Storbritannien
Varighed: 10 jun. 198613 jun. 1986

Konference

Konference1986 International Conference on Water Quality Modelling in the Inland Natural Environment
Land/OmrådeStorbritannien
ByBournemouth
Periode10/06/8613/06/86

Programområde

  • Programområde 2: Vandressourcer

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