摘要
目前,对大气环境质量评价一般采用国颁《环境空气质量标准》将大气中某种污染物的浓度值与国颁标准 值进行比较来分类,其不足之处是没有考虑不同等级的多种污染物对分类的共同影响。本文以模糊聚类 分析理论为基础,结合郑州市1989年的大气环境监测数据进行分类评价,克服了上述的不足,获得比较客 观的结果。
Presently the assessment on environmental atmosphere quality commonly adopts government promulgated, <Ambient Air Quality Standadd> and is assord by comparing concentration of some pollutants in the air nith government promulgated standard value, the ole fiaierxy is neglecting the coalescent effect of pollutants in different level, the paper based the theory of obsure cluster analysis makes a classifiable assessment by environmental monitor data in 1981 in Zhengzhou, so it surmounts the deficiency and acquires some more objactive outoome.
出处
《河南科学》
2003年第3期354-356,共3页
Henan Science
