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dc.contributorH. Bolt, G.en_US
dc.creatorHarmsen, Karlen_US
dc.identifier.citationKarl Harmsen, G. H. Bolt. (10/4/2003). Movement of ions in soil, I. Ion exchange and precipitation. Geoderma, 28 (2), pp. 85-101.en_US
dc.description.abstractA one-dimensional equilibrium model for the movement of ionic species through a saturated soil is presented. Physical processes considered include mass flow, ion exchange, precipitation and dissolution. Precipitation involves the cationic species which is desorbed upon ion exchange and the anionic species in the leaching solution. In the presence of a precipitate, ion exchange takes place at two separate interfaces, moving at different velocities through the soil. At the first interface, precipitation takes place in conjunction with ion exchange, and at the second interface the precipitate dissolves and ion exchange proceeds. The conposition of the transition zone between the two interfaces is calculated from the conditions of mass conservation and electroneutrality, a linear ion-exchange equation and a solubility product.en_US
dc.publisherElsevier (12 months)en_US
dc.rightsCopyrighted; all rights reserveden_US
dc.sourceGeoderma;28,(2003) Pagination 85,101en_US
dc.subjectmovement of ionic speciesen_US
dc.titleMovement of ions in soil, I. Ion exchange and precipitationen_US
dc.typeJournal Articleen_US
cg.subject.agrovocion exchangeen_US
cg.contributor.centerInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.centerWageningen University & Research Centre - WURen_US
cg.contributor.funderInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
cg.contributor.projectCommunication and Documentation Information Services (CODIS)en_US
cg.contributor.project-lead-instituteInternational Center for Agricultural Research in the Dry Areas - ICARDAen_US
dc.identifier.statusTimeless limited accessen_US

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