摘要
以湟水流域为例 ,针对流域内具有代表性的断面 ,运用因子分析方法和聚类分析方法就各断面水质污染程度和污染相似性进行定量化的综合评价 ,并以判别分析方法对相关结果加以校验 ,为河流治污工作的开展提供一定的科学依据 .
Using the methods of factor analysis and cluster analysis,the paper makes quantitative analysis and comprehensive assessment of the polluting status in degrees and in similarities for representative sections in Huangshui basin,the paper also gives the results verified with discriminant analysis method, which can provide some scientific bases to control the pollution of the rivers.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
2001年第9期118-123,共6页
Systems Engineering-Theory & Practice
