Spatial distribution of the Ra-226 activity concentrations in well and spring waters in Serbia and their relation to geological formations
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Аутори
Dragović, Snežana D.Janković Mandić, Ljiljana
Dragović, Ranko M.
Đorđević, Milan M.
Dokic, M. M.
Приказ
Метаподаци
Приказ свих података о документуАпстракт
A survey of radium activity concentrations in well and spring waters in Serbia was conducted and their correlations with geological formations were analysed. Water samples were collected from 170 sampling sites and analysed by gamma-ray spectrometry. The mean activity concentrations of Ra-226 were found to be 0.36 Bq L-1 and 0.57 Bq L-1 in well and spring waters, respectively. In more than 90% of the analysed waters the Ra-226 activity concentrations were below 1 Bq L-1. The highest activity concentrations of this radionuclide (up to 17 Bq L-1) were found in crystalline rocks- and carbon dioxide rich-aquifers. The mapping results provide a baseline to identify regions that may require additional assessment of radiation exposure by local communities. (C) 2011 Elsevier By. All rights reserved.
Кључне речи:
Radium / Groundwater / Well / Spring / Geological structureИзвор:
Journal of Geochemical Exploration, 2012, 112, 206-211Финансирање / пројекти:
- Нове технологије за мониторинг и заштиту животног окружења од штетних хемијских супстанци и радијационог оптерећења (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-43009)
DOI: 10.1016/j.gexplo.2011.08.013
ISSN: 0375-6742
WoS: 000300201400016
Scopus: 2-s2.0-84155171262
Колекције
Институција/група
VinčaTY - JOUR AU - Dragović, Snežana D. AU - Janković Mandić, Ljiljana AU - Dragović, Ranko M. AU - Đorđević, Milan M. AU - Dokic, M. M. PY - 2012 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4685 AB - A survey of radium activity concentrations in well and spring waters in Serbia was conducted and their correlations with geological formations were analysed. Water samples were collected from 170 sampling sites and analysed by gamma-ray spectrometry. The mean activity concentrations of Ra-226 were found to be 0.36 Bq L-1 and 0.57 Bq L-1 in well and spring waters, respectively. In more than 90% of the analysed waters the Ra-226 activity concentrations were below 1 Bq L-1. The highest activity concentrations of this radionuclide (up to 17 Bq L-1) were found in crystalline rocks- and carbon dioxide rich-aquifers. The mapping results provide a baseline to identify regions that may require additional assessment of radiation exposure by local communities. (C) 2011 Elsevier By. All rights reserved. T2 - Journal of Geochemical Exploration T1 - Spatial distribution of the Ra-226 activity concentrations in well and spring waters in Serbia and their relation to geological formations VL - 112 SP - 206 EP - 211 DO - 10.1016/j.gexplo.2011.08.013 ER -
@article{ author = "Dragović, Snežana D. and Janković Mandić, Ljiljana and Dragović, Ranko M. and Đorđević, Milan M. and Dokic, M. M.", year = "2012", abstract = "A survey of radium activity concentrations in well and spring waters in Serbia was conducted and their correlations with geological formations were analysed. Water samples were collected from 170 sampling sites and analysed by gamma-ray spectrometry. The mean activity concentrations of Ra-226 were found to be 0.36 Bq L-1 and 0.57 Bq L-1 in well and spring waters, respectively. In more than 90% of the analysed waters the Ra-226 activity concentrations were below 1 Bq L-1. The highest activity concentrations of this radionuclide (up to 17 Bq L-1) were found in crystalline rocks- and carbon dioxide rich-aquifers. The mapping results provide a baseline to identify regions that may require additional assessment of radiation exposure by local communities. (C) 2011 Elsevier By. All rights reserved.", journal = "Journal of Geochemical Exploration", title = "Spatial distribution of the Ra-226 activity concentrations in well and spring waters in Serbia and their relation to geological formations", volume = "112", pages = "206-211", doi = "10.1016/j.gexplo.2011.08.013" }
Dragović, S. D., Janković Mandić, L., Dragović, R. M., Đorđević, M. M.,& Dokic, M. M.. (2012). Spatial distribution of the Ra-226 activity concentrations in well and spring waters in Serbia and their relation to geological formations. in Journal of Geochemical Exploration, 112, 206-211. https://doi.org/10.1016/j.gexplo.2011.08.013
Dragović SD, Janković Mandić L, Dragović RM, Đorđević MM, Dokic MM. Spatial distribution of the Ra-226 activity concentrations in well and spring waters in Serbia and their relation to geological formations. in Journal of Geochemical Exploration. 2012;112:206-211. doi:10.1016/j.gexplo.2011.08.013 .
Dragović, Snežana D., Janković Mandić, Ljiljana, Dragović, Ranko M., Đorđević, Milan M., Dokic, M. M., "Spatial distribution of the Ra-226 activity concentrations in well and spring waters in Serbia and their relation to geological formations" in Journal of Geochemical Exploration, 112 (2012):206-211, https://doi.org/10.1016/j.gexplo.2011.08.013 . .