Koncentracija Cs137 u zemljištu na teritoriji grada Kragujevca
Radioactivity concentrations of Cs137 in the soil samples from Kragujevac city
Поглавље у монографији (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Nakon atmosferskih testiranja nuklearnog naoružanja i akcidenta u Černobilju u
okolinu je osobodjena velika količina veštačkih radionuklida. Zbog dugog vremena
poluraspaspada i radioaktivne opasnosti za stanovništvo najviše pažnje se
poklanja 137Cs. U ovom radu su merene koncentracije radionuklida 137Cs u 74
uzorka zemljišta sakupljenih na teritoriji grada Kragujevca tokom 2013. godine.
Specifične aktivnosti su merene gama-spektrometrijskom metodom koristeći
koaksijalni germanijumski detektor, HPGe. Srednja vrednost ± standardna
devijacija iznosi (43,3 ± 31,5) Bq kg-1
. Ovaj rezultat je u opsegu tipičnom za Srbiju
i dobro se slaže sa vrednostima izmerenim u regionu. Kolmogorov–Smirnov test
normalnosti otkriva normalnu raspodelu koncentracije 137Cs (p=0,056). Od
ukupnog broja uzoraka 63,5% ima koncentraciju do 50 Bq kg-1, 31,1% od 50 do 100 Bq kg-1, a 5,4% preko 100 Bq kg-1. U radu je procenjen radijacioni rizik od 137Cs preko godišnje efektivne doze i srednja vrednost je izn...osila 7,7 μSv.
After the atmospheric nuclear weapon tests and Chernobyl accident large amounts
of artificial radionuclides have been released to the environment. Due to its long
half-life and chemical analogy with potassium 137Cs is one of the most hazardous
artificial radionuclides. In this paper the 137Cs activity concentrations were
measured in soil samples collected from the territory of Kragujevac city.
Seventy-four samples of undisturbed soil were collected from non-agricultural
areas during 2013. The specific activities of 137Cs were measured by gamma
spectrometry using a HPGe semiconductor detector. The average value ± standard
deviation was (43.3 ± 31.5) Bq kg-1
. This result is in the range typical for Serbia
and it is in good agreement with the average values in towns of neighbouring
counties. Kolmogorov–Smirnov's normality test revealed normal distribution of
137Cs concentrations (p=0.056). From total number of soil samples the percentage
of samples with concentration less th...an 50 Bq kg-1 is 63.5%, between 50 and 100
Bq kg-1 is 31.1%, and above 100 Bq kg-1 is 5.4%. Radiological risk from 137Cs
was estimated through the annual effective dose and the mean value was 7.7 μSv.
Извор:
Чернобиљ : 30 година после : монографија, 2016, 206-213Издавач:
- Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе
Финансирање / пројекти:
- Експериментална и теоријска истраживања у радијационој физици и радиоекологији (RS-MESTD-Basic Research (BR or ON)-171021)
Напомена:
- Article is part of: http://vinar.vin.bg.ac.rs/handle/123456789/8230
URI
https://vinar.vin.bg.ac.rs/handle/123456789/8238http://www.vbs.rs/scripts/cobiss?command=DISPLAY&base=99999&rid=226685452&fmt=11&lani=sc
http://dzz.org.rs/wp-content/uploads/2013/06/30-godina-Cernobilja-monografija-1.pdf
Колекције
Институција/група
VinčaTY - CHAP AU - Milenković, Biljana AU - Stajić, Jelena AU - Gulan, Ljiljana AU - Nikezić, Dragoslav PY - 2016 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8238 UR - http://www.vbs.rs/scripts/cobiss?command=DISPLAY&base=99999&rid=226685452&fmt=11&lani=sc UR - http://dzz.org.rs/wp-content/uploads/2013/06/30-godina-Cernobilja-monografija-1.pdf AB - Nakon atmosferskih testiranja nuklearnog naoružanja i akcidenta u Černobilju u okolinu je osobodjena velika količina veštačkih radionuklida. Zbog dugog vremena poluraspaspada i radioaktivne opasnosti za stanovništvo najviše pažnje se poklanja 137Cs. U ovom radu su merene koncentracije radionuklida 137Cs u 74 uzorka zemljišta sakupljenih na teritoriji grada Kragujevca tokom 2013. godine. Specifične aktivnosti su merene gama-spektrometrijskom metodom koristeći koaksijalni germanijumski detektor, HPGe. Srednja vrednost ± standardna devijacija iznosi (43,3 ± 31,5) Bq kg-1 . Ovaj rezultat je u opsegu tipičnom za Srbiju i dobro se slaže sa vrednostima izmerenim u regionu. Kolmogorov–Smirnov test normalnosti otkriva normalnu raspodelu koncentracije 137Cs (p=0,056). Od ukupnog broja uzoraka 63,5% ima koncentraciju do 50 Bq kg-1, 31,1% od 50 do 100 Bq kg-1, a 5,4% preko 100 Bq kg-1. U radu je procenjen radijacioni rizik od 137Cs preko godišnje efektivne doze i srednja vrednost je iznosila 7,7 μSv. AB - After the atmospheric nuclear weapon tests and Chernobyl accident large amounts of artificial radionuclides have been released to the environment. Due to its long half-life and chemical analogy with potassium 137Cs is one of the most hazardous artificial radionuclides. In this paper the 137Cs activity concentrations were measured in soil samples collected from the territory of Kragujevac city. Seventy-four samples of undisturbed soil were collected from non-agricultural areas during 2013. The specific activities of 137Cs were measured by gamma spectrometry using a HPGe semiconductor detector. The average value ± standard deviation was (43.3 ± 31.5) Bq kg-1 . This result is in the range typical for Serbia and it is in good agreement with the average values in towns of neighbouring counties. Kolmogorov–Smirnov's normality test revealed normal distribution of 137Cs concentrations (p=0.056). From total number of soil samples the percentage of samples with concentration less than 50 Bq kg-1 is 63.5%, between 50 and 100 Bq kg-1 is 31.1%, and above 100 Bq kg-1 is 5.4%. Radiological risk from 137Cs was estimated through the annual effective dose and the mean value was 7.7 μSv. PB - Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе T2 - Чернобиљ : 30 година после : монографија T1 - Koncentracija Cs137 u zemljištu na teritoriji grada Kragujevca T1 - Radioactivity concentrations of Cs137 in the soil samples from Kragujevac city SP - 206 EP - 213 UR - https://hdl.handle.net/21.15107/rcub_vinar_8238 ER -
@inbook{ author = "Milenković, Biljana and Stajić, Jelena and Gulan, Ljiljana and Nikezić, Dragoslav", year = "2016", abstract = "Nakon atmosferskih testiranja nuklearnog naoružanja i akcidenta u Černobilju u okolinu je osobodjena velika količina veštačkih radionuklida. Zbog dugog vremena poluraspaspada i radioaktivne opasnosti za stanovništvo najviše pažnje se poklanja 137Cs. U ovom radu su merene koncentracije radionuklida 137Cs u 74 uzorka zemljišta sakupljenih na teritoriji grada Kragujevca tokom 2013. godine. Specifične aktivnosti su merene gama-spektrometrijskom metodom koristeći koaksijalni germanijumski detektor, HPGe. Srednja vrednost ± standardna devijacija iznosi (43,3 ± 31,5) Bq kg-1 . Ovaj rezultat je u opsegu tipičnom za Srbiju i dobro se slaže sa vrednostima izmerenim u regionu. Kolmogorov–Smirnov test normalnosti otkriva normalnu raspodelu koncentracije 137Cs (p=0,056). Od ukupnog broja uzoraka 63,5% ima koncentraciju do 50 Bq kg-1, 31,1% od 50 do 100 Bq kg-1, a 5,4% preko 100 Bq kg-1. U radu je procenjen radijacioni rizik od 137Cs preko godišnje efektivne doze i srednja vrednost je iznosila 7,7 μSv., After the atmospheric nuclear weapon tests and Chernobyl accident large amounts of artificial radionuclides have been released to the environment. Due to its long half-life and chemical analogy with potassium 137Cs is one of the most hazardous artificial radionuclides. In this paper the 137Cs activity concentrations were measured in soil samples collected from the territory of Kragujevac city. Seventy-four samples of undisturbed soil were collected from non-agricultural areas during 2013. The specific activities of 137Cs were measured by gamma spectrometry using a HPGe semiconductor detector. The average value ± standard deviation was (43.3 ± 31.5) Bq kg-1 . This result is in the range typical for Serbia and it is in good agreement with the average values in towns of neighbouring counties. Kolmogorov–Smirnov's normality test revealed normal distribution of 137Cs concentrations (p=0.056). From total number of soil samples the percentage of samples with concentration less than 50 Bq kg-1 is 63.5%, between 50 and 100 Bq kg-1 is 31.1%, and above 100 Bq kg-1 is 5.4%. Radiological risk from 137Cs was estimated through the annual effective dose and the mean value was 7.7 μSv.", publisher = "Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе", journal = "Чернобиљ : 30 година после : монографија", booktitle = "Koncentracija Cs137 u zemljištu na teritoriji grada Kragujevca, Radioactivity concentrations of Cs137 in the soil samples from Kragujevac city", pages = "206-213", url = "https://hdl.handle.net/21.15107/rcub_vinar_8238" }
Milenković, B., Stajić, J., Gulan, L.,& Nikezić, D.. (2016). Koncentracija Cs137 u zemljištu na teritoriji grada Kragujevca. in Чернобиљ : 30 година после : монографија Београд : Институт за нуклеарне науке "Винча", Лабораторија за заштиту од зрачења и заштиту животне средине : Друштво за заштиту од зрачења Србије и Црне Горе., 206-213. https://hdl.handle.net/21.15107/rcub_vinar_8238
Milenković B, Stajić J, Gulan L, Nikezić D. Koncentracija Cs137 u zemljištu na teritoriji grada Kragujevca. in Чернобиљ : 30 година после : монографија. 2016;:206-213. https://hdl.handle.net/21.15107/rcub_vinar_8238 .
Milenković, Biljana, Stajić, Jelena, Gulan, Ljiljana, Nikezić, Dragoslav, "Koncentracija Cs137 u zemljištu na teritoriji grada Kragujevca" in Чернобиљ : 30 година после : монографија (2016):206-213, https://hdl.handle.net/21.15107/rcub_vinar_8238 .