沈阳市大学生个体紫外线暴露状况研究

喻道军; 刘扬; 小野雅司; 角田正史; 杨丽玲; 王阳

doi:10.11847/zgggws2004-20-05-10

沈阳市大学生个体紫外线暴露状况研究

Research on solar-UV individual exposure of undergraduate in Shenyang

摘要

摘要:
目的了解沈阳市大学生四季紫外线个体暴露状况。
方法采用紫外线个体监测仪对大学生进行四季紫外线个体暴露剂量监测, 同时对环境紫外线剂量监测。
结果研究显示了大学生个体紫外线暴露量的日间各时段、日累积及不同季节的分布规律, 大学生日平均暴露量占环境剂量的比不超过1%。
结论大学生个体紫外线暴露量日间分布基本对应于户外活动时间, 其个体间差异主要是个体行为因素所致, 季节对个体紫外线暴露有明显影响。个体紫外线暴露剂量与环境剂量间差异很大。

Abstract:
Objective To explore personal exposure to solar-UV radiation of underg raduates in Shenyang.
Methods Personal exposure to solar-UV radiation of under graduate in Shenyang in four seasons was measured with UVR individual monitors. And at the same time the measurement of environmental ultraviolet radiation dose was carried out.
Results The research show ed the distribution of individual UVR exposure of each period in daytime, of daily cumulative amount and in different season. The percent personal ambient UVR exposures was less than 1.0 percent.
Conclusion The distribution of UVR exposure of underg raduates in daytime was corresponded with outdoor-time on the whole. Individual variation was mostly caused by personal behavior. Different season had great effect on UVR exposure. The differ ence between personal UVR exposure and environmental dose was large.

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