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Behaviour of the beryllium-7 and lead-210 time series measured in Serbia and Slovenia over 1991-2015
(Niš : RAD Association, 2018)
Cosmogenic beryllium-7 (Be-7) and a long-lived radon progeny lead-210 (Pb-210) are radionuclides commonly measured in the environmental radioactivity programmes. Although their production mechanisms and points of entry ...
Temporal and spatial distribution of the beryllium-7 activity concentration in the surface air in Europe
(Niš : RAD Centre, 2019)
Since 2015, a scientific collaboration network between the University of Belgrade, the University
of Bologna and the Radioactive Monitoring Environmental (REM) group of the European
Commission Joint Research Centre – ...
Comparison of concentration activities of ruthenium isotopes measured over Slovenia and Serbia
(Niš : RAD Association, 2018)
The isotopes of ruthenium (Ru-106, Ru-103) were detected by several European environmental networks involved in the monitoring of atmospheric radioactive contamination in late September 2017. The radioactive cloud passed ...
Comparison of the beryllium-7, lead-210 and caesium-137 activity concentrations in the surface air along 45 °N in Serbia and Slovenia
(Niš : Sievert Association, 2019)
Activity concentrations of cosmogenic beryllium-7, terragenic lead-210 and artificial caesium-137
are closely observed within environmental radioactivity monitoring programmes in Serbia and
Slovenia. In this study, we ...
Scaling properties of the beryllium-7 activity concentrations in the surface air in Fenno-Scandinavia
(Niš : Sievert Association, 2019)
Beryllium-7, a cosmogenic radionuclide, attaches to aerosols promptly after its formation and thereon descends from the upper troposphere and lower stratosphere to the surface. At the surface, this isotope’s activity ...
Extremely high beryllium-7 surface concentrations in Europe: a case study
(Niš : RAD Association, 2018)
Beryllium-7 is a cosmogenic radionuclide that, due to its maximum production in the stratosphere and upper troposphere, has often been used as a tracer of vertical transport processes in the atmosphere. In particular, high ...
Characterization of human behavior in records of personal solar ultraviolet exposure records
(Copernicus Meetings, 2020)
We investigated scaling properties of measurements of personal exposure to solar ultraviolet radiation (pUVR) using the 2nd order detrended fluctuation analysis (DFA2) and the wavelet transform spectral analysis (WTS). ...
REMdb as a framework for collaborations in environmental radioactivity research
(Book of Abstracts of the Fourth International Conference on Environmental Radioactivity: Radionuclides as Tracers of Environmental Processes (ENVIRA2017), 29 May – 2 June, 2017, Vilnius, Lithuania, 2017)
Under the terms of Article 36 of the Euratom Treaty,
European Union Member States (MSs) shall periodically
communicate to the European Commission (EC)
information on environmental radioactivity levels. These
results ...
Analysis of beryllium-7 variability in northern Europe
(Book of Abstracts of the Fourth International Conference on Environmental Radioactivity: Radionuclides as Tracers of Environmental Processes (ENVIRA2017), 29 May – 2 June, 2017, Vilnius, Lithuania, 2017)
This work presents an overview of the results obtained in
an analysis of the 7Be activity concentrations recorded in
surface air in Helsinki, Finland, over a 25-year period
(1987-2011), and stored in the online ...
Beryllium-7 correlations in total deposition (dry and wet) measured in Serbia and Slovenia
(Book of Abstracts of the Fourth International Conference on Environmental Radioactivity: Radionuclides as Tracers of Environmental Processes (ENVIRA2017), 29 May – 2 June, 2017, Vilnius, Lithuania, 2017)
Beryllium-7 is a natural radionuclide whose specific activity at the surface strongly depends on transport history from the upper atmosphere where this isotope is produced. Since the major removal mechanism of beryllium-7 ...