title: Activity measurement of gamma-ray emitters in aerosol filters exposed in Lithuania, in March-April 2011.
abstract: Two aerosol sampling stations in Lithuania were simultaneously used for assessing consequences of the accident at the Fukushima Dai-ichi nuclear power plant. The maximum activity concentrations of (129 m)Te, (131)I, (134)Cs and (137)Cs were 0.59 ± 0.06, 3.5 ± 0.3, 0.90 ± 0.08, 0.90 ± 0.07 mBq m(-3) at station #1 in Vilnius, and 0.29 ± 0.03, 1.0 ± 0.1, 0.41 ± 0.04, 0.41 ± 0.0 4 mBq m(-3) at station #2 in northeastern part of Lithuania, respectively.
authors.affiliation: Center for Physical Sciences and Technology, Ionizing Radiation Metrology Laboratory, Savanorių Ave. 231, LT-02300 Vilnius, Lithuania. microbq@hotmail.com
authors.forename: A
authors.initials: A
authors.lastname: Gudelis
authors.forename: I
authors.initials: I
authors.lastname: Gorina
authors.forename: T
authors.initials: T
authors.lastname: Nedveckaitė
authors.forename: P
authors.initials: P
authors.lastname: Kovař
authors.forename: P
authors.initials: P
authors.lastname: Dryak
authors.forename: J
authors.initials: J
authors.lastname: Suran
mesh_terms: D000336:Aerosols / Q000737:chemistry / Q000302:isolation & purification; D000396:Air Pollutants, Radioactive / Q000032:analysis*; D062406:Fukushima Nuclear Accident; D007564:Japan; D008097:Lithuania; D009792:Oceans and Seas; D011834:Radiation Monitoring / Q000295:instrumentation* / Q000379:methods; D011847:Radioactive Fallout / Q000032:analysis*; D011868:Radioisotopes / Q000032:analysis*; D013051:Spectrometry, Gamma / Q000295:instrumentation* / Q000379:methods; D014462:Ultrafiltration / Q000295:instrumentation*
chemical_list: D000336:Aerosols; D000396:Air Pollutants, Radioactive; D011847:Radioactive Fallout; D011868:Radioisotopes
keywords: (134)Cs; Activity measurement; Aerosols; Coincidence-summing correction; Gamma-ray spectrometry