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作者报告了辽宁省公众所受电离辐射照射剂量的综合结果,对其结果进行分析认为:各种主要电离辐射对公众所致的人均年有效剂量当量分别为:宇宙辐射电离成分251μSv;地表γ辐射537μSv;食品和水中放射性核素310μSv;空气中氡及其子体1160μSv;医用X射线91.1μSv;核医学16μSv;职业照射0.39μSv;放射性落下灰46μSv;燃煤放射性排出物及灰份100μSv,总计2511μSv.各类辐射所占份额是天然辐射89.9%(2258μSv),医疗照射4.3%(107.1μSv),职业照射0.016%(0.39μSv),放射性落下灰1.8%(46μSv),燃煤4.0%(100μSv).
The author reported the results of the radiation dose exposure to the general public in Liaoning Province. Based on the analysis of the results, the annual effective dose equivalent of various major ionizing radiation to the public is respectively: 251 μSv cosmic radiation ionization component; surface gamma radiation 537μSv; radionuclides in food and water 310μSv; radon and its daughter in the air 1160μSv; medical X-ray 91.1μSv; nuclear medicine 16μSv; occupational exposure 0.39μSv; radioactive fall ash 46μSv; coal radioactive effluent and ash 100μSv , Total 2511μSv. The share of various types of radiation is 89.9% (2258μSv) of natural radiation, 4.3% (107.1μSv) of medical exposure, 0.016% (0.39μSv) of occupational exposure and 1.8% of radioactive fallout (46μSv ), Coal 4.0% (100μSv).