CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES
Exposure doses estimations from plutonium isotopes are given for population living on the territories of Bryansk region contaminated after the Chernobyl accident. For calculations model representations of the plutonium migration in the system soil-man are used. Effective dose from inhalation intake...
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| Format: | Article |
| Language: | English |
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Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev
2017-01-01
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| Series: | Радиационная гигиена |
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| Online Access: | https://www.radhyg.ru/jour/article/view/449 |
| _version_ | 1797873890721005568 |
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| author | N. S. Shvydko E. B. Ershov |
| author_facet | N. S. Shvydko E. B. Ershov |
| author_sort | N. S. Shvydko |
| collection | DOAJ |
| description | Exposure doses estimations from plutonium isotopes are given for population living on the territories of Bryansk region contaminated after the Chernobyl accident. For calculations model representations of the plutonium migration in the system soil-man are used. Effective dose from inhalation intake of resuspended activity for population and agricultural machine operators (critical group) is investigated. It is shown that expected annual effective dose due to dust lifting from the contaminated ground surface doesn't exceed 5 µSv for population and 30 µSv for agricultural machine operators (for 1992). Exposure doses were additionally estimated basing on autopsy material radiochemical analysis, which permitted to obtain plutonium isotopes concentration in the organs and tissues of inhabitants of contaminated territories. It was established that annual effective dose from plutonium acquired in 1986-1992 is about 25 µSv. |
| first_indexed | 2024-04-10T01:22:18Z |
| format | Article |
| id | doaj.art-e8b7ff4fee0647c6b2e1f4c253e40a94 |
| institution | Directory Open Access Journal |
| issn | 1998-426X |
| language | English |
| last_indexed | 2024-04-10T01:22:18Z |
| publishDate | 2017-01-01 |
| publisher | Saint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. Ramzaev |
| record_format | Article |
| series | Радиационная гигиена |
| spelling | doaj.art-e8b7ff4fee0647c6b2e1f4c253e40a942023-03-13T09:47:08ZengSaint-Petersburg Research Institute of Radiation Hygiene after Professor P.V. RamzaevРадиационная гигиена1998-426X2017-01-01133641438CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPESN. S. Shvydko0E. B. Ershov1ФГУН «Санкт-Петербургский научно-исследовательский институт радиационной гигиены имени профессора П.В. Рамзаева»ФГУН «Санкт-Петербургский научно-исследовательский институт радиационной гигиены имени профессора П.В. Рамзаева»Exposure doses estimations from plutonium isotopes are given for population living on the territories of Bryansk region contaminated after the Chernobyl accident. For calculations model representations of the plutonium migration in the system soil-man are used. Effective dose from inhalation intake of resuspended activity for population and agricultural machine operators (critical group) is investigated. It is shown that expected annual effective dose due to dust lifting from the contaminated ground surface doesn't exceed 5 µSv for population and 30 µSv for agricultural machine operators (for 1992). Exposure doses were additionally estimated basing on autopsy material radiochemical analysis, which permitted to obtain plutonium isotopes concentration in the organs and tissues of inhabitants of contaminated territories. It was established that annual effective dose from plutonium acquired in 1986-1992 is about 25 µSv.https://www.radhyg.ru/jour/article/view/449авария на чаэсизотопы плутонияконцентрация плутония в почвахмиграциямоделированиеаутопсийный материалрадиохимический анализконцентрация плутония в органах депонированияэффективная доза облучения |
| spellingShingle | N. S. Shvydko E. B. Ershov CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES Радиационная гигиена авария на чаэс изотопы плутония концентрация плутония в почвах миграция моделирование аутопсийный материал радиохимический анализ концентрация плутония в органах депонирования эффективная доза облучения |
| title | CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES |
| title_full | CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES |
| title_fullStr | CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES |
| title_full_unstemmed | CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES |
| title_short | CHERNOBYL ACCIDENT AND BRYANSK REGION POPULATION DOSE LEVELS FROM PLUTONIUM ISOTOPES |
| title_sort | chernobyl accident and bryansk region population dose levels from plutonium isotopes |
| topic | авария на чаэс изотопы плутония концентрация плутония в почвах миграция моделирование аутопсийный материал радиохимический анализ концентрация плутония в органах депонирования эффективная доза облучения |
| url | https://www.radhyg.ru/jour/article/view/449 |
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