摘要
本文对成都市区降水化学组分进行了因子分析。通过研究因子计量的空间分布,得到各因子的主要作用区域及降承化学组分的区域分布特征;因子所反映的离子组合关系可能代表某种大气污染源性质或影响降水化学组分的某种物理化学过程。
Factor analysis was used for the data set of chemical components concentration of precipitation collected in Chengdu urban area. The main region controlled by every factor and the characteristics of regional distribution of the chemical components were obtainned by studying of theregional distribution of faetor sccres. The assoeiation among ions reflected by a factor may repreSent Some properties of an air pollution or a phySical and chemical proccess influencing the chcmical components of precipitation.
出处
《重庆环境科学》
1992年第6期35-38,52,共5页
Chongqing Environmental Science
关键词
因子分析
降水
组分
地域分布
Factor analysis Factor Scores Precipitation Regional distribution
