Average Concentration of Soluble Salts in Leached Soils Inferred From the Convective-Dispersive Equation

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dc.contributor.authorMikailsoy, Fariz
dc.contributor.authorPachepsky, Yakov
dc.date.accessioned2020-03-26T17:47:11Z
dc.date.available2020-03-26T17:47:11Z
dc.date.issued2010
dc.departmentSelçuk Üniversitesien_US
dc.description.abstractThe convective-dispersive, or advective-dispersive, equation (CDE) has long been the model of choice for solute transport in soils. Using the average concentration of soluble salts in soil profile to evaluate changes in salinity due to irrigation can be beneficial when spatial variability of soil salinity at selected depths is larger than spatial variability of soil salinity in the layer encompassing these depths, and when soil salinity is evaluated with electric conductivity measurements that give layer-average rather than depth-specific salinity values. The objective of this work was to present analytical solutions of the CDE that express the average soluble salt content in soil profile as the function of time, water flux, and solute dispersion parameter. The solutions were developed for both semiinfinite and finite domain and implemented in a computer code. Examples are presented of using these solutions to develop a nomogram for the dispersion coefficient estimation and to evaluate the applicability of the semiinfinite domain solution to soil monolith leaching experiments. In cases when the CDE application is justified, the analysis of the salt leaching based on the average salt concentrations in soil profile provides estimates of the effective salt dispersion parameter useful in land evaluation and soil reclamation.en_US
dc.description.sponsorshipCelcuk University, Konya, TurkeySelcuk University; Scientific and Technological Research Council of Turkey (TUBITAK)Turkiye Bilimsel ve Teknolojik Arastirma Kurumu (TUBITAK)en_US
dc.description.sponsorshipThis work has been supported by the "Scientific Research Projects-BAP'' program of the Celcuk University, Konya, Turkey, and The Scientific and Technological Research Council of Turkey (TUBITAK).en_US
dc.identifier.citationMikailsoy, F., Pachepsky, Y., (2010). Average Concentration of Soluble Salts in Leached Soils Inferred From the Convective-Dispersive Equation. Irrigation Science, (28), 431-434. Doi: 10.1007/s00271-009-0203-y
dc.identifier.doi10.1007/s00271-009-0203-yen_US
dc.identifier.endpage434en_US
dc.identifier.issn0342-7188en_US
dc.identifier.issue5en_US
dc.identifier.scopusqualityQ1en_US
dc.identifier.startpage431en_US
dc.identifier.urihttps://dx.doi.org/10.1007/s00271-009-0203-y
dc.identifier.urihttps://hdl.handle.net/20.500.12395/24642
dc.identifier.volume28en_US
dc.identifier.wosWOS:000278683600006en_US
dc.identifier.wosqualityQ1en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.institutionauthorMikailsoy, Fariz
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofIrrigation Scienceen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.selcuk20240510_oaigen_US
dc.titleAverage Concentration of Soluble Salts in Leached Soils Inferred From the Convective-Dispersive Equationen_US
dc.typeArticleen_US

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