Measurements and modeling of airborne plutonium in Subarctic Finland between 1965 and 2011

• Published in: Atmospheric Chemistry and Physics
• Main Authors: Salminen-Paatero, Susanna, Vira, Julius, Paatero, Jussi
• Format: Article in Journal/Newspaper
• Language: English
• Published: Copernicus Publications 2020
• Subjects: article; Verlagsveröffentlichung; Fukushima; Rovaniemi; Northern Finland; Subarctic; Lapland
• Online Access: https://doi.org/10.5194/acp-20-5759-2020; https://noa.gwlb.de/receive/cop_mods_00051520; https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00051176/acp-20-5759-2020.pdf; https://acp.copernicus.org/articles/20/5759/2020/acp-20-5759-2020.pdf

The activity concentrations of 238,239,240Pu and 241Am (for determining its mother nuclide, 241Pu) as well as activity ratios of 238Pu/239+240Pu, 241Pu/239+240Pu and 239+240Pu/137Cs and the mass ratio of 240Pu∕239Pu were determined from air filter samples collected in Rovaniemi (Finnish Lapland) in...