Open AccessNatural and artificial radioactivity in some protected areas of south east Europe
Author(s) -
A Jovana Dzoljic,
M Svetlana Stevovic,
Dragana Todorović,
M Svetlana Polavder,
Milica Rajačić,
Jelena Krneta Nikolić
Publication year - 2017
Publication title -
nuclear technology and radiation protection
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.31
H-Index - 16
eISSN - 1452-8185
pISSN - 1451-3994
DOI - 10.2298/ntrp1704334d
Subject(s) - natural radioactivity , environmental radioactivity , environmental science , natural (archaeology) , sediment , spring (device) , physical geography , hydrology (agriculture) , geography , geology , archaeology , radionuclide , geomorphology , physics , nuclear physics , geotechnical engineering , thermodynamics
The primary aim of this research is the investigation of natural and artificial radioactivity in protected areas of Kopaonik, Vlasina, and Rila Mountains. Soil samples (including lake sediment), drinkable spring water and conifers at mentioned locations of Southeast Europe, are chosen as study objects due to their importance for people and the environment in global. Specific activities of 226Ra, 232Th, 40K, 238U, 235U, 137Cs, 210Pb, and 7Be are determined using gamma spectrometry and the obtained values compared with literature and mean world values. Risk assessment parameters and the soil-plant transfer factor were determined for 226Ra, 40K, 137Cs, and 210Pb. This is the first radioactivity study of high mountain areas of Vlasina and Kopaonik in Serbia and Rila in Bulgaria and as such a baseline measurement and foundation for future research.