Predictability of lead-210 in surface air based on multivariate analysis
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2015
Authors
Ajtić, JelenaMaletić, Dimitrije
Stratimirović, Đorđe
Blesić, Suzana
Nikolić, Jelena
Đurđević, Vladimir S.
Todorović, Dragana
Conference object (Published version)
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Dependence of the lead-210 activity concentration in surface air on meteorological variables and teleconnection indices is investigated using multivariate analysis, which gives the Boosted Decision Trees method as the most suitable for variable analysis. A mapped functional behaviour of the lead-210 activity concentration is further obtained, and used to test predictability of lead-210 in surface air. The results show an agreement between the predicted and measured values. The temporal evolution of the measured activities is satisfactorily matched by the prediction. The largest qualitative differences are obtained for winter months.
Keywords:
lead-210 / surface air / meteorological variables / teleconnection indices / multivariate analysis / wavelet transform analysisSource:
Rad 2015: The Third International Conference on Radiation and Applications in Various Fields of Rese, 2015, 317-322Publisher:
- RAD Association
Funding / projects:
- Studying climate change and its influence on environment: impacts, adaptation and mitigation (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43007)
- Nuclear methods in rare event and cosmic-ray research (RS-MESTD-Basic Research (BR or ON)-171002)
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Fakultet veterinarske medicineTY - CONF AU - Ajtić, Jelena AU - Maletić, Dimitrije AU - Stratimirović, Đorđe AU - Blesić, Suzana AU - Nikolić, Jelena AU - Đurđević, Vladimir S. AU - Todorović, Dragana PY - 2015 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/1286 AB - Dependence of the lead-210 activity concentration in surface air on meteorological variables and teleconnection indices is investigated using multivariate analysis, which gives the Boosted Decision Trees method as the most suitable for variable analysis. A mapped functional behaviour of the lead-210 activity concentration is further obtained, and used to test predictability of lead-210 in surface air. The results show an agreement between the predicted and measured values. The temporal evolution of the measured activities is satisfactorily matched by the prediction. The largest qualitative differences are obtained for winter months. PB - RAD Association C3 - Rad 2015: The Third International Conference on Radiation and Applications in Various Fields of Rese T1 - Predictability of lead-210 in surface air based on multivariate analysis SP - 317 EP - 322 UR - https://hdl.handle.net/21.15107/rcub_veterinar_1286 ER -
@conference{ author = "Ajtić, Jelena and Maletić, Dimitrije and Stratimirović, Đorđe and Blesić, Suzana and Nikolić, Jelena and Đurđević, Vladimir S. and Todorović, Dragana", year = "2015", abstract = "Dependence of the lead-210 activity concentration in surface air on meteorological variables and teleconnection indices is investigated using multivariate analysis, which gives the Boosted Decision Trees method as the most suitable for variable analysis. A mapped functional behaviour of the lead-210 activity concentration is further obtained, and used to test predictability of lead-210 in surface air. The results show an agreement between the predicted and measured values. The temporal evolution of the measured activities is satisfactorily matched by the prediction. The largest qualitative differences are obtained for winter months.", publisher = "RAD Association", journal = "Rad 2015: The Third International Conference on Radiation and Applications in Various Fields of Rese", title = "Predictability of lead-210 in surface air based on multivariate analysis", pages = "317-322", url = "https://hdl.handle.net/21.15107/rcub_veterinar_1286" }
Ajtić, J., Maletić, D., Stratimirović, Đ., Blesić, S., Nikolić, J., Đurđević, V. S.,& Todorović, D.. (2015). Predictability of lead-210 in surface air based on multivariate analysis. in Rad 2015: The Third International Conference on Radiation and Applications in Various Fields of Rese RAD Association., 317-322. https://hdl.handle.net/21.15107/rcub_veterinar_1286
Ajtić J, Maletić D, Stratimirović Đ, Blesić S, Nikolić J, Đurđević VS, Todorović D. Predictability of lead-210 in surface air based on multivariate analysis. in Rad 2015: The Third International Conference on Radiation and Applications in Various Fields of Rese. 2015;:317-322. https://hdl.handle.net/21.15107/rcub_veterinar_1286 .
Ajtić, Jelena, Maletić, Dimitrije, Stratimirović, Đorđe, Blesić, Suzana, Nikolić, Jelena, Đurđević, Vladimir S., Todorović, Dragana, "Predictability of lead-210 in surface air based on multivariate analysis" in Rad 2015: The Third International Conference on Radiation and Applications in Various Fields of Rese (2015):317-322, https://hdl.handle.net/21.15107/rcub_veterinar_1286 .