Analysis of beryllium-7 variability in northern Europe
Аутори
Ajtić, JelenaDjurdjević, Vladimir
Sarvan, Darko
Brattich, Erika
Hernández-Ceballos, Miguel Angel
Конференцијски прилог (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
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 Radioactivity
Environmental Monitoring (REM) database.
First, lagged linear correlations of the 7Be specific
activity with several meteorological variables:
tropopause height (TPH); mean, minimum and
maximum temperature; precipitation (Prec); atmospheric
pressure (Press); potential vorticity (PV) at 300 hPa and
200 hPa; solar zenith angle (SZA); and sunspot number
are analysed (Tab. 1). The time lag in the correlation
calculations is allowed to vary between 0 and 7 days for
TPH, meteorological parameters and PV, and between 0
and 31 days for SZA and sunspot number. The
correlations are calculated for the total set of
measurements as well as for different seasons.
Кључне речи:
7Be activity concentrations / Helsinki / surface airИзвор:
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, 87-87Финансирање / пројекти:
- Истраживање климатских промена и њиховог утицаја на животну средину - праћење утицаја, адаптација и ублажавање (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43007)
Колекције
Институција/група
Fakultet veterinarske medicineTY - CONF AU - Ajtić, Jelena AU - Djurdjević, Vladimir AU - Sarvan, Darko AU - Brattich, Erika AU - Hernández-Ceballos, Miguel Angel PY - 2017 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/2350 AB - 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 Radioactivity Environmental Monitoring (REM) database. First, lagged linear correlations of the 7Be specific activity with several meteorological variables: tropopause height (TPH); mean, minimum and maximum temperature; precipitation (Prec); atmospheric pressure (Press); potential vorticity (PV) at 300 hPa and 200 hPa; solar zenith angle (SZA); and sunspot number are analysed (Tab. 1). The time lag in the correlation calculations is allowed to vary between 0 and 7 days for TPH, meteorological parameters and PV, and between 0 and 31 days for SZA and sunspot number. The correlations are calculated for the total set of measurements as well as for different seasons. C3 - 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 T1 - Analysis of beryllium-7 variability in northern Europe SP - 87 EP - 87 UR - https://hdl.handle.net/21.15107/rcub_veterinar_2350 ER -
@conference{ author = "Ajtić, Jelena and Djurdjević, Vladimir and Sarvan, Darko and Brattich, Erika and Hernández-Ceballos, Miguel Angel", year = "2017", abstract = "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 Radioactivity Environmental Monitoring (REM) database. First, lagged linear correlations of the 7Be specific activity with several meteorological variables: tropopause height (TPH); mean, minimum and maximum temperature; precipitation (Prec); atmospheric pressure (Press); potential vorticity (PV) at 300 hPa and 200 hPa; solar zenith angle (SZA); and sunspot number are analysed (Tab. 1). The time lag in the correlation calculations is allowed to vary between 0 and 7 days for TPH, meteorological parameters and PV, and between 0 and 31 days for SZA and sunspot number. The correlations are calculated for the total set of measurements as well as for different seasons.", journal = "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", title = "Analysis of beryllium-7 variability in northern Europe", pages = "87-87", url = "https://hdl.handle.net/21.15107/rcub_veterinar_2350" }
Ajtić, J., Djurdjević, V., Sarvan, D., Brattich, E.,& Hernández-Ceballos, M. A.. (2017). Analysis of beryllium-7 variability in northern Europe. in 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, 87-87. https://hdl.handle.net/21.15107/rcub_veterinar_2350
Ajtić J, Djurdjević V, Sarvan D, Brattich E, Hernández-Ceballos MA. Analysis of beryllium-7 variability in northern Europe. in 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;:87-87. https://hdl.handle.net/21.15107/rcub_veterinar_2350 .
Ajtić, Jelena, Djurdjević, Vladimir, Sarvan, Darko, Brattich, Erika, Hernández-Ceballos, Miguel Angel, "Analysis of beryllium-7 variability in northern Europe" in 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):87-87, https://hdl.handle.net/21.15107/rcub_veterinar_2350 .