| 因子分析法用于降水化学组分地域分布的探讨 |
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| 引用本文： | 周来东,陈晓鸣.因子分析法用于降水化学组分地域分布的探讨[J].重庆环境科学,1992,14(6):35-38,52. |
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| 作者姓名： | 周来东 陈晓鸣 |
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| 作者单位： | 成都市环境保护科研所，成都市环境监测中心站 |
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| 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。
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| 关 键 词： | 因子分析 降水 组分 地域分布 |
FACTOR ANALYSIS USED IN INVESTIGATION OF REGIONAL DISTRIBUTION OF RAIN CHEMICAL COMPONENT |
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| Zhou Laidong.FACTOR ANALYSIS USED IN INVESTIGATION OF REGIONAL DISTRIBUTION OF RAIN CHEMICAL COMPONENT[J].Chongqing Environmental Science,1992,14(6):35-38,52. |
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| Authors: | Zhou Laidong |
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| Institution: | Zhou Laidong (Chendu Institute of Environmental Protection) Chen Xiaoming (Chengdu Environmental Monitoring Centre) |
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| Abstract: | 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. |
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| Keywords: | Factor analysis Factor Scores Precipitation Regional distribution |
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