研究论文
李祚泳,邓新民,洪继华.主分量分析法用于湖泊富营养化评价的相互比较[J].环境科学学报,1990,10(3):311-317
主分量分析法用于湖泊富营养化评价的相互比较
- APPLICATION OF PRINCIPAL COMPONENT ANALYSIS ON COMPARISON OF EUTROPHICATION ASSESSMENT OF LAKES
- 摘要:应用主分量分析法,建立一个度量湖泊富营养化程度的综合指标,根据该综合指标的大小,可以进行湖泊富营养化程度的相互比较.通过实例分析并与统计评分评价结果比较表明,该法具有显著辨别不同富营养程度的变异性能力.
- Abstract:The principal component analysis was used to derive a comprehensive index which can be used to describe the trophic state of a lake and to compare the eutrophication degree among lakes. The procedure was applied in a case study with statistical evaluation.
摘要点击次数: 1684 全文下载次数: 2512