title: [Retrospective monitoring of radioactive pollution in zones of the nuclear industry impact].
abstract: An approach to the acquisition of retrospective information on the radioactive pollution of the territories to organize the radioecological monitoring of environment was proposed. The approach is based on the application of the method of dendrochronoindication, allowing one to obtain the retrospective information on the delivery and accumulation of radioactive and other chemicals in the growth rings of the trees. Statistical processing and the analysis of the arrays of the multidimensional retrospective data was carried out using the principal components method. It was shown that the approach proposed allows one to reveal the emergency emissions that took place in the past at the enterprises of nuclear industry and make a well-grounded selection of the monitoring sites to establish the radioecological monitoring in the zones of nuclear industry impact.
authors.forename: T O
authors.initials: TO
authors.lastname: Peremitina
authors.forename: Iu M
authors.initials: IuM
authors.lastname: Polishchuk
authors.forename: V D
authors.initials: VD
authors.lastname: Nesvetaĭlo
mesh_terms: D004784:Environmental Monitoring / Q000379:methods*; D011834:Radiation Monitoring / Q000379:methods*; D018788:Radioactive Hazard Release; D011848:Radioactive Pollutants / Q000032:analysis*; D012189:Retrospective Studies; D012426:Russia; D014197:Trees / Q000737:chemistry*
chemical_list: D011848:Radioactive Pollutants