Analysis of 238U, 226Ra and 210Pb transfer factors form soil to the leaves of broadleaf tree species
Конференцијски прилог (Објављена верзија)
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The analysis of 238U, 226Ra and 210Pb transfer factors
(TFs) from soil to the mature leaves of broadleaf trees
was done by using available data from a few published
studies performed at sites modified by uranium presence
for Quercus pyrenaica, Quercus ilex rotundifolia,
Populus sp. (Charro and Moyano 2017), Eucalyptus
botryoides Sm. (Galhardi et al. 2017) and Quercus ilex,
Quercus suber, Eucalyptus camaldulensis (Blanco
Rodriguez et al. 2010) and at site of background
radioactivity level for Tilia spp. and Aesculus
hippocastanum L. (Vukašinović et al. 2019). Activity
concentration datasets for 238U, 226Ra and 210Pb in soil in
the range (Bqkg-1): 22–6606 (n=15), 38–7700 (n=14)
and 37–7500 (n=14), respectively and in the leaves
(Bqkg-1): <mdc–138 (n=10), 2.6–134 (n=14) and 27–77
(n=14), respectively indicated no significant departure
from normality after log-transformation. Values of
measured basic soil parameters of pH, total Ca,
percentages of sand fraction and silt+c...lay fraction could
also be retrieved.
It was examined whether there were any differences
between soil-to-leaves TFs found at affected sites
compared to the background site. Differences at the 95%
confidence level were not found between TF values for
238U and 226Ra, while 210Pb TFs were found significantly
higher at background site. Additionally, prediction of
238U, 226Ra (Figure 1) and 210Pb TF values was
performed based on the available data using multiple
linear regression. Results indicated that differences
between examined broadleaf species had lesser influence
on transfer of investigated radionuclides from soil to tree
leaves compared to the impact of basic soil parameters, especially activity concentrations in soil.
Извор:
Book of Abstracts of 6th International Conference on Environmental Radioactivity ENVIRA 2021, 2021, 089-Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200116 (Универзитет у Београду, Пољопривредни факултет) (RS-MESTD-inst-2020-200116)
Институција/група
Poljoprivredni fakultetTY - CONF AU - Vukašinović, I. PY - 2021 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/6487 AB - The analysis of 238U, 226Ra and 210Pb transfer factors (TFs) from soil to the mature leaves of broadleaf trees was done by using available data from a few published studies performed at sites modified by uranium presence for Quercus pyrenaica, Quercus ilex rotundifolia, Populus sp. (Charro and Moyano 2017), Eucalyptus botryoides Sm. (Galhardi et al. 2017) and Quercus ilex, Quercus suber, Eucalyptus camaldulensis (Blanco Rodriguez et al. 2010) and at site of background radioactivity level for Tilia spp. and Aesculus hippocastanum L. (Vukašinović et al. 2019). Activity concentration datasets for 238U, 226Ra and 210Pb in soil in the range (Bqkg-1): 22–6606 (n=15), 38–7700 (n=14) and 37–7500 (n=14), respectively and in the leaves (Bqkg-1): <mdc–138 (n=10), 2.6–134 (n=14) and 27–77 (n=14), respectively indicated no significant departure from normality after log-transformation. Values of measured basic soil parameters of pH, total Ca, percentages of sand fraction and silt+clay fraction could also be retrieved. It was examined whether there were any differences between soil-to-leaves TFs found at affected sites compared to the background site. Differences at the 95% confidence level were not found between TF values for 238U and 226Ra, while 210Pb TFs were found significantly higher at background site. Additionally, prediction of 238U, 226Ra (Figure 1) and 210Pb TF values was performed based on the available data using multiple linear regression. Results indicated that differences between examined broadleaf species had lesser influence on transfer of investigated radionuclides from soil to tree leaves compared to the impact of basic soil parameters, especially activity concentrations in soil. C3 - Book of Abstracts of 6th International Conference on Environmental Radioactivity ENVIRA 2021 T1 - Analysis of 238U, 226Ra and 210Pb transfer factors form soil to the leaves of broadleaf tree species SP - 089 UR - https://hdl.handle.net/21.15107/rcub_agrospace_6487 ER -
@conference{ author = "Vukašinović, I.", year = "2021", abstract = "The analysis of 238U, 226Ra and 210Pb transfer factors (TFs) from soil to the mature leaves of broadleaf trees was done by using available data from a few published studies performed at sites modified by uranium presence for Quercus pyrenaica, Quercus ilex rotundifolia, Populus sp. (Charro and Moyano 2017), Eucalyptus botryoides Sm. (Galhardi et al. 2017) and Quercus ilex, Quercus suber, Eucalyptus camaldulensis (Blanco Rodriguez et al. 2010) and at site of background radioactivity level for Tilia spp. and Aesculus hippocastanum L. (Vukašinović et al. 2019). Activity concentration datasets for 238U, 226Ra and 210Pb in soil in the range (Bqkg-1): 22–6606 (n=15), 38–7700 (n=14) and 37–7500 (n=14), respectively and in the leaves (Bqkg-1): <mdc–138 (n=10), 2.6–134 (n=14) and 27–77 (n=14), respectively indicated no significant departure from normality after log-transformation. Values of measured basic soil parameters of pH, total Ca, percentages of sand fraction and silt+clay fraction could also be retrieved. It was examined whether there were any differences between soil-to-leaves TFs found at affected sites compared to the background site. Differences at the 95% confidence level were not found between TF values for 238U and 226Ra, while 210Pb TFs were found significantly higher at background site. Additionally, prediction of 238U, 226Ra (Figure 1) and 210Pb TF values was performed based on the available data using multiple linear regression. Results indicated that differences between examined broadleaf species had lesser influence on transfer of investigated radionuclides from soil to tree leaves compared to the impact of basic soil parameters, especially activity concentrations in soil.", journal = "Book of Abstracts of 6th International Conference on Environmental Radioactivity ENVIRA 2021", title = "Analysis of 238U, 226Ra and 210Pb transfer factors form soil to the leaves of broadleaf tree species", pages = "089", url = "https://hdl.handle.net/21.15107/rcub_agrospace_6487" }
Vukašinović, I.. (2021). Analysis of 238U, 226Ra and 210Pb transfer factors form soil to the leaves of broadleaf tree species. in Book of Abstracts of 6th International Conference on Environmental Radioactivity ENVIRA 2021, 089. https://hdl.handle.net/21.15107/rcub_agrospace_6487
Vukašinović I. Analysis of 238U, 226Ra and 210Pb transfer factors form soil to the leaves of broadleaf tree species. in Book of Abstracts of 6th International Conference on Environmental Radioactivity ENVIRA 2021. 2021;:089. https://hdl.handle.net/21.15107/rcub_agrospace_6487 .
Vukašinović, I., "Analysis of 238U, 226Ra and 210Pb transfer factors form soil to the leaves of broadleaf tree species" in Book of Abstracts of 6th International Conference on Environmental Radioactivity ENVIRA 2021 (2021):089, https://hdl.handle.net/21.15107/rcub_agrospace_6487 .