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3 results on '"specific activity of 40k"'

1. Radionuclides’ content in forest ecosystem located in southwestern part of Serbia

Author

Hadrović Sabahudin H., Čeliković Igor T., Krneta-Nikolić Jelena D., Rajačić Milica M., and Todorović Dragana J.

Subjects
forest ecosystem, evergreen and deciduous trees, gamma-ray spectrometry, specific activity of 40k, 137cs and 210pb, Nuclear and particle physics. Atomic energy. Radioactivity, QC770-798
Abstract

The results of the gamma-spectrometric measurements in a 16500 ha large region of south-western Serbia, are presented. Activity concentrations of 40K, 137Cs, and 210Pb in different deciduous and evergreen trees in the region are investigated. For all the investigated isotopes, there is a tendency that, on average, the lowest activity concentrations were found in tree stems, then in leaves, while the highest ones were in the soil. Statistical analysis did not show any differences between activity concentrations of leaves and needles, showing that both leaves and needles could be equally well used as a biomonitors.

Published
2021
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2. Radionuclides’ content in forest ecosystem located in southwestern part of Serbia

Author

Hadrović, Sabahudin H., Čeliković, Igor T., Krneta-Nikolić, Jelena D., Rajačić, Milica, Todorović, Dragana, Hadrović, Sabahudin H., Čeliković, Igor T., Krneta-Nikolić, Jelena D., Rajačić, Milica, and Todorović, Dragana

Abstract

The results of the gamma-spectrometric measurements in a 16500 ha large region of south-western Serbia, are presented. Activity concentrations of 40K, 137Cs, and 210Pb in different deciduous and evergreen trees in the region are investigated. For all the investigated isotopes, there is a tendency that, on average, the lowest activity concentrations were found in tree stems, then in leaves, while the highest ones were in the soil. Statistical analysis did not show any differences between activity concentrations of leaves and needles, showing that both leaves and needles could be equally well used as a biomonitors.

Published
2021

3. Radionuclides’ content in forest ecosystem located in southwestern part of Serbia

Author

D Jelena Krneta-Nikolic, T Igor Celikovic, H Sabahudin Hadrovic, Milica Rajačić, and J Dragana Todorovic

Subjects
evergreen and deciduous trees, Radionuclide, gamma-ray spectrometry, specific activity of 40k, specific activity of 40K, 137cs and 210pb, 137Cs and 210Pb, Forestry, QC770-798, 15. Life on land, Evergreen, forest ecosystem, Deciduous, Nuclear Energy and Engineering, Nuclear and particle physics. Atomic energy. Radioactivity, Forest ecology, Environmental science, Statistical analysis, Tree (set theory), Safety, Risk, Reliability and Quality, Gamma ray spectrometry
Abstract

The results of the gamma-spectrometric measurements in a 16500 ha large region of south-western Serbia, are presented. Activity concentrations of 40K, 137Cs, and 210Pb in different deciduous and evergreen trees in the region are investigated. For all the investigated isotopes, there is a tendency that, on average, the lowest activity concentrations were found in tree stems, then in leaves, while the highest ones were in the soil. Statistical analysis did not show any differences between activity concentrations of leaves and needles, showing that both leaves and needles could be equally well used as a biomonitors.

Published
2021

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