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dc.contributor.authorVigerust, Einar
dc.contributor.authorWu, Xiaofu
dc.descriptionFra Institutt for jord- og vannfag. Rapport nr. 2-95.Geografisk område: Norge. Oppdragsgiver: Statens forurensningstilsyn (SFT).nb_NO
dc.description.abstractHeavy metal fluxes in Norwegian agriculture were estimated on the basis of annual sludge production, phosphate fertilization and crop production in the mail agricultural areas of Norway. Soil heavy metal input due to atmospheric deposition and output due to leaching were further included data from different reports. In most cases, atmospheric was shown to be the most important source for Cd, Pb, Hg, Ni, and Cr while sludge, to be the most important source for Zn and Cu in Norway. Fertilization contributed the least proportion to soil input with respect to all seven heavy metals except for use of certain types of phosphate fertilizers with high cadmium concentrations.nb_NO
dc.publisherInstitutt for jord- og vannfagnb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.subjectHeavy metalsnb_NO
dc.subjectSewage slugenb_NO
dc.subjectAtmospheric depositionnb_NO
dc.subjectAtmosfærisk nedfallnb_NO
dc.titleDisposal of Sewage Sludge: Heavy Metal Fluxes in Norwegian Agriculturenb_NO
dc.typeResearch reportnb_NO

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  • Institutt for plante og miljøvitenskap (IPM) [208]
    Inneholder materiale fra: Institutt for fruktdyrking, Institutt for geologi, Institutt for grønnsaksdyrking, Institutt for jord- og vannfag, Institutt for jordbunnslære og Institutt for jordkultur.

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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal