title: Distribution of lanthanoids, Be, Bi, Ga, Te, Tl, Th and U on the territory of Bulgaria using Populus nigra 'Italica' as an indicator.
abstract: The concentrations of lanthanoids, Be, Bi,Ga, Te, Tl, Th and U have been determined using ICP-MS for 100 standardized samples of poplar leaves collected from the territory of Bulgaria. The investigated elements are log-normally distributed on the territory. Using cluster analysis of the analytical data the samples were grouped according soil type on which the plants are growing.
authors.affiliation: Department of Analytical Chemistry, Faculty of Chemistry, University of Sofia, Bulgaria. rdjingova@cham.uni-sofia.bg
authors.forename: R
authors.initials: R
authors.lastname: Djingova
authors.forename: J U
authors.initials: JU
authors.lastname: Ivanova
authors.forename: G
authors.initials: G
authors.lastname: Wagner
authors.forename: S
authors.initials: S
authors.lastname: Korhammer
authors.forename: B
authors.initials: B
authors.lastname: Markert
mesh_terms: D002031:Bulgaria; D004784:Environmental Monitoring; D028581:Lanthanoid Series Elements / Q000032:analysis*; D018515:Plant Leaves / Q000737:chemistry; D031308:Salicaceae; D012989:Soil Pollutants / Q000032:analysis*; D014018:Tissue Distribution
chemical_list: D028581:Lanthanoid Series Elements; D012989:Soil Pollutants