Natural and anthropogenic radioactivity of feedstuffs, mosses and soil in the Belgrade environment, Serbia
Prirodna i veštačka radioaktivnost stočne hrane, mahovina i zemljišta u okolini Beograda
2010
Аутори
Grdović, SvetlanaVitorović, Gordana
Mitrović, Branislava
Andrić, Velibor
Petrujkić, Branko
Obradović, M.
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
By gamma spectroscopic measurement a content of natural radio-nuclides (40K, 238U, 226Ra, 232Th) and 137Cs was determined in samples of soil, alfalfa, maize and moss on six sites in the surroundings of Belgrade. Natural radionuclides in the soil were at the level characteristic for Serbia, whereas a relatively high level of activity of 137Cs (around 30 Bq kg-1) was determined. On the other hand, in plant samples mostly used as feed (such as alfalfa and maize) the concentration of natural radio-nuclide activity and 137Cs was relatively low, i.e. below the range of detection. The content of natural radio-nuclides in moss was within the standard range of values specific for Serbia. However, the activity level of 137Cs in moss gathered from the wider area around Belgrade, was high, the highest measured level being in the Avala-Zuce area (158-221 Bq kg-1). Our results show that this radio-nuclide is still present in the living environment of Belgrade even 20 years after the Chernobyl disast...er, and that moss is a good indicator of living environment 137Cs contamination.
Gamaspektrometrijskim merenjima izvršeno je određivanje sadržaja prirodnih radio-nuklida (40K, 238U, 226Ra, 232Th) i 137Cs u uzorcima zemljišta, lucerke, kukuruza i mahovina, na šest lokaliteta u okolini Beograda. Prirodni radionuklidi u zemljištu su bili na nivou granica specifičnim za Srbiju, dok je ustanovljen relativno visok nivo aktivnosti 137Cs (oko 30 Bq kg-1). Nasuprot tome, u uzorcima biljaka, koje se najčešće koriste kao stočna hrana (lucerka, kukuruz), koncentracija aktivnosti prirodnih radionuklida i 137Cs je bila niska odnosno ispod granice detekcije. Sadržaj prirodnih radionuklida u mahovinama bio je u standardnim granicama detekcije specifičnim za Srbiju. Međutim, nivo aktivnosti 137Cs u mahovinama sakupljenim sa širokog područja okoline Beograda, bio je visok, a najviši sa područja Avala-Zuce (158-221 Bq kg-1). Dobijeni rezultati ukazuju da je ovaj radionuklid i posle 20 godina od nesreće u Černobilu, prisutan u životnoj sredini Beograda i da su mahovine dobar indikator... kontaminacije životne sredine sa 137Cs.
Кључне речи:
Belgrade environment / feedstuffs / mosses / radio-nuclides / soilИзвор:
Archives of Biological Sciences, 2010, 62, 2, 301-307Издавач:
- Srpsko biološko društvo, Beograd, i dr.
Финансирање / пројекти:
- Развој материјала – акцептора, донора, и носача активних материја на бази зеолита, бентонита и кречњака (RS-MESTD-MPN2006-2010-19022)
DOI: 10.2298/ABS1002301G
ISSN: 0354-4664
WoS: 000280017400013
Scopus: 2-s2.0-77955200001
Колекције
Институција/група
Fakultet veterinarske medicineTY - JOUR AU - Grdović, Svetlana AU - Vitorović, Gordana AU - Mitrović, Branislava AU - Andrić, Velibor AU - Petrujkić, Branko AU - Obradović, M. PY - 2010 UR - https://vet-erinar.vet.bg.ac.rs/handle/123456789/744 AB - By gamma spectroscopic measurement a content of natural radio-nuclides (40K, 238U, 226Ra, 232Th) and 137Cs was determined in samples of soil, alfalfa, maize and moss on six sites in the surroundings of Belgrade. Natural radionuclides in the soil were at the level characteristic for Serbia, whereas a relatively high level of activity of 137Cs (around 30 Bq kg-1) was determined. On the other hand, in plant samples mostly used as feed (such as alfalfa and maize) the concentration of natural radio-nuclide activity and 137Cs was relatively low, i.e. below the range of detection. The content of natural radio-nuclides in moss was within the standard range of values specific for Serbia. However, the activity level of 137Cs in moss gathered from the wider area around Belgrade, was high, the highest measured level being in the Avala-Zuce area (158-221 Bq kg-1). Our results show that this radio-nuclide is still present in the living environment of Belgrade even 20 years after the Chernobyl disaster, and that moss is a good indicator of living environment 137Cs contamination. AB - Gamaspektrometrijskim merenjima izvršeno je određivanje sadržaja prirodnih radio-nuklida (40K, 238U, 226Ra, 232Th) i 137Cs u uzorcima zemljišta, lucerke, kukuruza i mahovina, na šest lokaliteta u okolini Beograda. Prirodni radionuklidi u zemljištu su bili na nivou granica specifičnim za Srbiju, dok je ustanovljen relativno visok nivo aktivnosti 137Cs (oko 30 Bq kg-1). Nasuprot tome, u uzorcima biljaka, koje se najčešće koriste kao stočna hrana (lucerka, kukuruz), koncentracija aktivnosti prirodnih radionuklida i 137Cs je bila niska odnosno ispod granice detekcije. Sadržaj prirodnih radionuklida u mahovinama bio je u standardnim granicama detekcije specifičnim za Srbiju. Međutim, nivo aktivnosti 137Cs u mahovinama sakupljenim sa širokog područja okoline Beograda, bio je visok, a najviši sa područja Avala-Zuce (158-221 Bq kg-1). Dobijeni rezultati ukazuju da je ovaj radionuklid i posle 20 godina od nesreće u Černobilu, prisutan u životnoj sredini Beograda i da su mahovine dobar indikator kontaminacije životne sredine sa 137Cs. PB - Srpsko biološko društvo, Beograd, i dr. T2 - Archives of Biological Sciences T1 - Natural and anthropogenic radioactivity of feedstuffs, mosses and soil in the Belgrade environment, Serbia T1 - Prirodna i veštačka radioaktivnost stočne hrane, mahovina i zemljišta u okolini Beograda VL - 62 IS - 2 SP - 301 EP - 307 DO - 10.2298/ABS1002301G ER -
@article{ author = "Grdović, Svetlana and Vitorović, Gordana and Mitrović, Branislava and Andrić, Velibor and Petrujkić, Branko and Obradović, M.", year = "2010", abstract = "By gamma spectroscopic measurement a content of natural radio-nuclides (40K, 238U, 226Ra, 232Th) and 137Cs was determined in samples of soil, alfalfa, maize and moss on six sites in the surroundings of Belgrade. Natural radionuclides in the soil were at the level characteristic for Serbia, whereas a relatively high level of activity of 137Cs (around 30 Bq kg-1) was determined. On the other hand, in plant samples mostly used as feed (such as alfalfa and maize) the concentration of natural radio-nuclide activity and 137Cs was relatively low, i.e. below the range of detection. The content of natural radio-nuclides in moss was within the standard range of values specific for Serbia. However, the activity level of 137Cs in moss gathered from the wider area around Belgrade, was high, the highest measured level being in the Avala-Zuce area (158-221 Bq kg-1). Our results show that this radio-nuclide is still present in the living environment of Belgrade even 20 years after the Chernobyl disaster, and that moss is a good indicator of living environment 137Cs contamination., Gamaspektrometrijskim merenjima izvršeno je određivanje sadržaja prirodnih radio-nuklida (40K, 238U, 226Ra, 232Th) i 137Cs u uzorcima zemljišta, lucerke, kukuruza i mahovina, na šest lokaliteta u okolini Beograda. Prirodni radionuklidi u zemljištu su bili na nivou granica specifičnim za Srbiju, dok je ustanovljen relativno visok nivo aktivnosti 137Cs (oko 30 Bq kg-1). Nasuprot tome, u uzorcima biljaka, koje se najčešće koriste kao stočna hrana (lucerka, kukuruz), koncentracija aktivnosti prirodnih radionuklida i 137Cs je bila niska odnosno ispod granice detekcije. Sadržaj prirodnih radionuklida u mahovinama bio je u standardnim granicama detekcije specifičnim za Srbiju. Međutim, nivo aktivnosti 137Cs u mahovinama sakupljenim sa širokog područja okoline Beograda, bio je visok, a najviši sa područja Avala-Zuce (158-221 Bq kg-1). Dobijeni rezultati ukazuju da je ovaj radionuklid i posle 20 godina od nesreće u Černobilu, prisutan u životnoj sredini Beograda i da su mahovine dobar indikator kontaminacije životne sredine sa 137Cs.", publisher = "Srpsko biološko društvo, Beograd, i dr.", journal = "Archives of Biological Sciences", title = "Natural and anthropogenic radioactivity of feedstuffs, mosses and soil in the Belgrade environment, Serbia, Prirodna i veštačka radioaktivnost stočne hrane, mahovina i zemljišta u okolini Beograda", volume = "62", number = "2", pages = "301-307", doi = "10.2298/ABS1002301G" }
Grdović, S., Vitorović, G., Mitrović, B., Andrić, V., Petrujkić, B.,& Obradović, M.. (2010). Natural and anthropogenic radioactivity of feedstuffs, mosses and soil in the Belgrade environment, Serbia. in Archives of Biological Sciences Srpsko biološko društvo, Beograd, i dr.., 62(2), 301-307. https://doi.org/10.2298/ABS1002301G
Grdović S, Vitorović G, Mitrović B, Andrić V, Petrujkić B, Obradović M. Natural and anthropogenic radioactivity of feedstuffs, mosses and soil in the Belgrade environment, Serbia. in Archives of Biological Sciences. 2010;62(2):301-307. doi:10.2298/ABS1002301G .
Grdović, Svetlana, Vitorović, Gordana, Mitrović, Branislava, Andrić, Velibor, Petrujkić, Branko, Obradović, M., "Natural and anthropogenic radioactivity of feedstuffs, mosses and soil in the Belgrade environment, Serbia" in Archives of Biological Sciences, 62, no. 2 (2010):301-307, https://doi.org/10.2298/ABS1002301G . .