| 我国天然环境电离辐射外照射剂量的调查与评价 |
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| 引用本文： | 王其亮,何苗挺,崔广志,尉可道,朱昌寿,宣晓兰,舒奇,赵士安.我国天然环境电离辐射外照射剂量的调查与评价[J].中华放射医学与防护杂志,1987(2):78-83. |
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| 作者姓名： | 王其亮 何苗挺 崔广志 尉可道 朱昌寿 宣晓兰 舒奇 赵士安 |
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| 作者单位： | 卫生部工业卫生实验所;卫生部工业卫生实验所;卫生部工业卫生实验所;卫生部工业卫生实验所;卫生部工业卫生实验所;卫生部工业卫生实验所;卫生部工业卫生实验所;卫生部工业卫生实验所 |
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| 摘 要： | 本文介绍了我国天然辐射外照射水平及其所致的居民剂量。测量仪器是国产FD-7l型闪烁辐射仪和美制RSS-111型高压电离室。室外调查点共38611个, 室内点共53952个,道路共37727个。相应的天然γ辐射水平人口加权平均值分别为8.03×10-3Gyh-1、11.95×10-3Gyh-1和7.95×10-3膏Gyh-1室外宇宙射线电离成分空气吸收剂量率人口加权平均值为3.30×10-3Gyh-1,室内为3.00×10-3Gyh-1.天然外照射所致居民人均年有效剂量当量为952μsv,集体年有效剂量当量为9.6×10-3man·sv,天然γ辐射对有效剂量当量的贡献占72%,宇宙射线电离成分占28%。
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| 关 键 词： | 天然环境辐射 外照射剂量 调查 评价 居民 中国 |
| 收稿时间： | 1986/4/10 0:00:00 |
Seuvey and Assessment of External Dose form Natural Environmental Radiation in China |
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| Wang Qiliang,He Miaoting,Cui Guangzhi.Seuvey and Assessment of External Dose form Natural Environmental Radiation in China[J].Chinese Journal of Radiological Medicine and Protection,1987(2):78-83. |
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| Authors: | Wang Qiliang He Miaoting Cui Guangzhi |
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| Institution: | Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing;Laboratory of Industrial Hygiene, Ministry of Public Health, Beijing |
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| Abstract: | |
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| Keywords: | natural environmental radiaLion external dose survey assessment population China |
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