title: Dry deposition velocity of 137Cs and 134Cs in Spain after the Fukushima Dai-Ichi Nuclear Power Plant accident.
abstract: Aerosol samples collected at the Technical University of Catalonia in Barcelona were analysed for traces of 134Cs and 137Cs emitted during the Fukushima Dai-ichi Nuclear Power Plant accident in March 2011. Samples were collected with a high-volume airborne particulate sampling system, and with a dry and wet deposition collection system for subsequent analysis. Due to the very low activities, the filters were measured in an underground ultra-low background laboratory. This has enabled the characterization of dry velocity deposition for 134Cs and 137Cs. Results show a dry velocity deposition of 0.07 cm s−1.
authors.forename: A
authors.initials: A
authors.lastname: Vargas
authors.forename: A
authors.initials: A
authors.lastname: Camacho
authors.forename: M
authors.initials: M
authors.lastname: Laubenstein
authors.forename: W
authors.initials: W
authors.lastname: Plastino