摘要
1980年3月,我们在北京北部山区,用光学粒子计数器观测了“干净”地区近地层大气气溶胶浓度与尺度谱分布。发现“有霾”大气气溶胶的浓度及其尺度谱分布的变化特征具有特殊性。计算表明,三参数谱模式的拟合效果较好。
The concentration and size distribution of atmospheric aerosols near ike grourd have been measured with optical paticle counter at an astronomical obse-ving station near Xinglong in March 1980. The variation of haze aerosol concentiations and size distributions shows special characteristics. The calculation shows that coincidence of three-parameter model is good.
出处
《重庆环境科学》
1991年第6期13-17,共5页
Chongqing Environmental Science
关键词
大气气溶胶浓度
气溶胶尺度谱分布
华北山区
Atmospheric aerosol concentration
Aerosol size distribution
Nothern Mountain Area of China
