title: [The carrying-out of 90Sr and 137Cs by the overground phytomass plant communities of the meadows and of the fallow lands of Chernobyl Exclusion Zone].
abstract: Below are presented the results of the researches of the carrying-out of 90Sr and 137Cs by the overground phytomass of the fallow lands and meadows herbaceous community of Chernobyl Exclusion Zone (Zone). The radioecological characteristic of the basic cenosis-generative species of the Zone's fallow lands and meadows herbaceous communities is given. Are made the evaluations of the biogenic fluxes of the radioactive matters into structural elements of the mentioned phytocenosises (alive biomass and laying). The radioecological significance of the Zone's herbaceous phytocenosis is presented as one of the bariers on the ways of the carrying-out of the radioactive nuclides out of the borders of the zone.
authors.forename: S A
authors.initials: SA
authors.lastname: Paskevich
mesh_terms: D018533:Biomass; D002588:Cesium Radioisotopes / Q000032:analysis*; D047852:Chernobyl Nuclear Accident; D006109:Poaceae / Q000737:chemistry; D018788:Radioactive Hazard Release; D012990:Soil Pollutants, Radioactive / Q000032:analysis*; D013326:Strontium Radioisotopes / Q000032:analysis*
chemical_list: D002588:Cesium Radioisotopes; D012990:Soil Pollutants, Radioactive; D013326:Strontium Radioisotopes