北京市近地层气象要素与大气真菌浓度分布规律的调查研究  

Study on laws of ground layer meteorological elements variation and fungal concentration distribution in air in Beijing

作　　者：孙振海[1] 李劲松[1] 鹿建春[1] 陈梅玲[1] 姜黎[1] 李宗恺[2] 孙润桥[1] 

机构地区：[1]军事医学科学院微生物流行病研究所,北京100071 [2]南京大学大气科学系,南京210093

出　　处：《军事医学科学院院刊》2004年第1期40-45,共6页Bulletin of the Academy of Military Medical Sciences

基　　金：国家自然科学基金资助课题 (No .49775 2 5 3 )

摘　　要：目的 :分析北京某地区的气象要素和当地大气真菌浓度的分布及变化规律 ,探讨二者之间的关系。方法 :利用气象观测仪器和大气真菌采样仪器 ,进行现场观测与测量 ,然后进行理论分析。结果 :分析了大量气象观测数据和大气真菌采样结果 ,主要以图形方式描述它们的变化规律。结论 :总体来看 ,北京大气真菌浓度比较高 ,1d内气象要素及真菌浓度均呈周期变化 ,且二者有一定的相关性。Objective:To analyze the laws of ground layer meteorological elements variation and fungal concentration distribution in air and to probe into the relationship between the two kinds of variables. Methods:The ground layer meteorological elements variation and fungal concentration in air were measured by corresponding instruments and analyzed.Results:Based on analysis of the data of meteorology and fungal concentration in air,the laws of their variation were described with figures.Conclusions:The fungal concentration in air in Beijing is high.The ground layer meteorological elements and the fungal concentration in air vary in a periodic manner within a whole day and there are some relationships between them.

关 键 词：真菌 通量 菌落形成单位 浓度分布 数据收集 空气微生物学 

分 类 号：X515[环境科学与工程—环境工程]