摘要
目的探讨大气污染对健康人群的影响,为广大兰州市民认识环境与健康提供参考。方法通过文献资料分析兰州市大气污染中SO2、NO2和TSP的现状和变化规律,从生理学的角度讨论大气污染对健康人群的影响。结果兰州市大气1～3月、11和12月SO2和NO22种污染物的浓度相对较高,TSP的浓度全年均较高。兰州市大气污染情况正在逐年好转,采暖期大气污染仍十分严重。结论兰州市大气污染严重危害着健康人群,尤其采暖期污染对学龄儿童、体弱者和老年人呼吸系统功能的影响。
[ Objective] To explore the effect of air pollutants on healthy Crowd, provide reference to Lanzhou townspeople for realizing environment and health. [ Methods] The situation and changing regularity of SO2 , NO2 and TSP in air pollution were analyzed by literature review. The effect of air pollution on healthy crowd was discussed according to physiology. [ Results] In Lanzhou, the concentration of SO2 and NO2 was high in January, February, March, November and December. The all-year concentration of TSP was high. The air pollution in lanzhou was getting better year after year, but it still was serious in heating period. [ Conclusion] The air pollution in lanzhou caused severe harm to healthy crowd, especially on respirometric function of school-age children, feeble and older people in heating period.
出处
《职业与健康》
CAS
2008年第19期2072-2073,共2页
Occupation and Health
