caa a22 4500 46910922X CHVBK 20180323133105.0 cr unu---uuuuu 170328e19920601xx s 000 0 eng 10.1007/BF02172237 doi (NATIONALLICENCE)springer-10.1007/BF02172237 Plutonium in soils and plants around the IRT-2000 research reactor in Sofia [Elektronische Daten] [L. Bogoeva, I. Mishev, M. Radicheva, M. Pimpl] The concentration of the plutonium isotopes238Pu and239+240Pu in the surroundings of the research reactor was measured by application of a very sensitive and selective radionalytical procedure for the determination of plutonium in soils and plants, including lichens and mosses as bioindicators. All measured concentrations are in the range of variation of the global contamination with plutonium caused by fallout of atmospheric nuclear weapon tests and burning of satellites in the atmosphere. An additional contamination by plutonium isotopes due to discharges from the reactor in the past is not detectable. Akadémiai Kiadó, 1992 Bogoeva L. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut Mishev I. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut Radicheva M. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut Pimpl M. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 165/3(1992-06-01), 145-157 0236-5731 165:3<145 1992 165 10967 https://doi.org/10.1007/BF02172237 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02172237 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Bogoeva L. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut NATIONALLICENCE 700 1- Mishev I. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut NATIONALLICENCE 700 1- Radicheva M. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut NATIONALLICENCE 700 1- Pimpl M. Institute for Nuclear Research and Nuclear Energy, Bulgarian Academy of Sciences, Boul. Thrakia 72, BG-1784, Sofia, Bulgaria aut NATIONALLICENCE 773 0- Journal of Radioanalytical and Nuclear Chemistry Kluwer Academic Publishers 165/3(1992-06-01), 145-157 0236-5731 165:3<145 1992 165 10967 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer