| 北京地区大气氡浓度日变化与气象要素影响分析 |
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| 引用本文： | 甘睿琳,高鹏,李建杰,闫首良.北京地区大气氡浓度日变化与气象要素影响分析[J].辐射防护通讯,2022,42(3):19-22. |
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| 作者姓名： | 甘睿琳 高鹏 李建杰 闫首良 |
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| 作者单位： | 北京市核与辐射安全中心,北京,100089 |
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| 摘 要： | 氡及其子体是人类所受天然辐射照射的重要来源,大气中氡浓度变化受到各气象要素的影响显著。本研究使用氡及氡子体连续测量装置,进行了为期两年的全时测量。依据团簇理论,对大气氡浓度日变化情况进行了气象要素影响分析。结果表明,各气象要素对大气氡浓度有明显影响。
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| 关 键 词： | 大气氡浓度 气象要素 日变化 |
| 收稿时间： | 2021-08-19 |
Analysis on the Diurnal Variation of Radon Concentration and the Influence of Meteorological Condition on It in Beijing |
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| Gan Ruilin,Gao Peng,Li Jianjie,Yan Shouliang.Analysis on the Diurnal Variation of Radon Concentration and the Influence of Meteorological Condition on It in Beijing[J].Radiation Protection Bulletin,2022,42(3):19-22. |
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| Authors: | Gan Ruilin Gao Peng Li Jianjie Yan Shouliang |
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| Affiliation: | Beijing Nuclear and Radiation Safety Center, Beijing, 100089 |
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| Abstract: | Radon and its daughters are important sources of natural exposure to human beings. The variation of radon concentration in the atmosphere is significantly affected by variation of meteorological condition. We carried out a two-year full-time measurement using a continuous measurement device for radon and its daughters. Based on the cluster theory, the influence of meteorological condition therein is analyzed. This could be a reference for the study of radon and its daughters in the atmosphere. |
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| Keywords: | Atmospheric radon concentration Meteorological condition Diurnal variation |
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