title: [Hygienic estimation of the levels of chemical substances in the soil of the Orengurg region].
abstract: Soil pollution has been comprehensively assessed in the agroindustrial region and its sources were defined. The results of ecological and hygienic assessment of natural and anthropogenic soil pollution suggest that there are increased concentrations of boron, chromium, nickel, and lead and deficient levels of iodine throughout the territory. There are higher levels of metal accumulation in the soil of the Eastern area. Soil pollution with lead, zinc, copper, tin, manganese, chromium, and nickel was higher in the urban area than in rural one, that with vanadium was higher in the rural area. The following 4 types of correlating associations of metals in the soil were identified: cobalt--nickel--chromium; copper--zinc; baron--zirconium; vanadium--manganese--boron.
authors.forename: V V
authors.initials: VV
authors.lastname: Bystrykh
authors.forename: S V
authors.initials: SV
authors.lastname: Perepelkin
authors.forename: S M
authors.initials: SM
authors.lastname: Mozgov
authors.forename: N M
authors.initials: NM
authors.lastname: Amerzianova
authors.forename: S A
authors.initials: SA
authors.lastname: Kadeshnikov
authors.forename: A V
authors.initials: AV
authors.lastname: Gorlov
authors.forename: A I
authors.initials: AI
authors.lastname: Karpov
authors.forename: O V
authors.initials: OV
authors.lastname: Muzaleva
mesh_terms: D002391:Catchment Area, Health; D004787:Environmental Pollution / Q000706:statistics & numerical data*; D015386:Hazardous Substances / Q000032:analysis*; D006801:Humans; D012426:Russia / Q000453:epidemiology; D012987:Soil / Q000032:analysis*
chemical_list: D015386:Hazardous Substances; D012987:Soil