タグ「Bryansk」
Title: External and internal irradiation of a Rural Bryansk (Russia) population from 1990 to 2000, following high deposition of radioactive caesium from the chernobyl accident
Author: C. Thornberg, R. Vesanen, E. Wallström, I. Zvonova, T. Jesko, M. Balonov, S. Mattsson
Reference: Radiation and Environmental Biophysics, Volume 44, Issue 2 , pp 97-106
doi: 10.1007/s00411-005-0007-2
Keywords : radiocesium, Bryansk
Abstract: In 1990, a joint Nordic-Russian project was initiated in order to make independent estimations of the effective dose to selected groups of inhabitants in a highly contaminated area around the city of Novozybkov in the western Bryansk region of Russia. The inhabitants were living in six villages with initial contamination levels of 137Cs between 0.9 and 2.7 MBq m−2. Some villages had been decontaminated, others not. Both school children and adults participated in the study.
ＵＲＬ: http://link.springer.com/article/10.1007/s00411-005-0007-2
Title: The dose and the risks from water use by people of South-Western Bryansk region
Author: Katkova Margarita Nikolaevna
Reference: Radioation and Lisk 2008 vol.17 No.1
Keywords: dose exposure, Water use, risk, radionuclides of 90Sr and 137Cs, Chernobyl accident
Abstract: In the present work the estimation of risk for the population of southwest areas of Bryansk region exposed to radiation fallout after Chernobyl accident is carried out. The life risk of disease for the population of the specified areas is estimated by a cancer through a dose received from water use. The basic ways of radionuclide receipt in an organism of inhabitants of southwest areas of Bryansk region on a water chain are: an external exposure from polluted flood-land of water body, consumption of water from the sources of the drinking water supply located in the polluted zone, and consumption of fish caught from a local water body. As object of research the population living in area of Lake Kozhanovskoe is accepted. The contribution of radionuclides o f9 Sr and 137Cs in a total dose from water use is estimated. Priority sources of risk for the population from water use to which it is necessary to pay special attention at carrying out of protective actions in the specified territories are revealed.
URL: http://cyberleninka.ru/article/n/dozy-i-riski-ot-vodopolzovaniya-poluchaemye-naseleniem-yugo-zapadnyh-rayonov-bryanskoy-oblasti
Title: Estimation of absorbed dose in thyroid gland of Bryansk, Tula, Oryol regions based on Radiometry in 1986 year
Author: Zvonova I.A., Balonov M.I., Bratilova A.A., Baleva G.E., Gridasova S.A., Mitrohin M.A., Sazhneva V.P.
Reference: Radiation and Lisk 1997 No.10
Keywords: absorbed dose, Bryansk, Tula, Oryol
Abstract: Equipment and methods, used for measurements of 131I in thyroid among inhabitants in three regions of the Russian Federation – Bryansk, Tula, Orel, which were most heavy contaminated with radioactive fall-out after the Chernobyl accident, are described in the article. Techniques of estimation 131I activity and dose in thyroid based on measurements are presented. A model of 131I intake in human body is proposed which takes into account applied protective measures and an algorithm for calculating thyroid dose is described. Examples of performed measurements, calculated 131I activity and estimated doses in thyroids in some contaminated areas of Russia are presented. An average thyroid dose in children who lived in the villages was by 2-5 times and in towns by 1.5-12 times higher than that in adults. The mean mass of thyroid glands in adult inhabitants in the Bryansk region was estimated as 27 g, which exceeds the value for a standard man (20 g). This fact was taken into account in the dosimetric calculation.
URL: http://cyberleninka.ru/article/n/otsenka-pogloschennoy-dozy-v-schitovidnoy-zheleze-zhiteley-bryanskoy-tulskoy-orlovskoy-oblastey-po-rezultatam-radiometrii-v-1986-godu
