Particle-size distribution of fission products in airborne dust collected at Tsukuba from April to June 1986 |
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| Institution: | 1. Ural Federal University, Mira Street 19, 620002 Ekaterinburg, Russia;2. Institute of Industrial Ecology UB RAS, Sophy Kovalevskoy St. 20, Ekaterinburg 620990, Russia;3. Physics Department – Faculty of Science, Minia University, Minia, Egypt;1. Institut de Radioprotection et de Sûreté Nucléaire (IRSN), PSE-SANTE, SESUC, BMCA, 92262, Fontenay-aux-Roses Cedex, France;2. Meteorological Research Institute (MRI), Japan Meteorological Agency (JMA), Tsukuba, Ibaraki, 305-0052, Japan;3. Faculty of Life and Environmental Sciences, University of Tsukuba, Tsukuba, Ibaraki, 305-8577, Japan;4. RIKEN Advanced Institute for Computational Science, Kobe, Hyogo, 650-0047, Japan;5. Phimeca Engineering, 75012, Paris, France;6. Strathom Energie, 75002, Paris, France;1. VTT Technical Research Centre of Finland Ltd, 33100, Tampere, Finland;2. SGSP The Main School of Fire Service, Civil Safety Engineering Faculty, 01-629, Warsaw, 52/54 Slowackiego St., Poland |
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| Abstract: | The radioactivity released by the reactor accident at Chernobyl was detected in surface air at Tsukuba, Japan. Gamma-spectrometry of airborne dust collected using aerodynamic separation showed higher concentrations of radionuclides in fine particles. The particle-size distribution of radionuclides changed with time. |
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