【摘要】 人类根据自身的具体要求可对生态环境质量进行评定。研究选择具有代表性、可比性、可操作性的评价指标,运用主成分分析法对安徽省17个地市的环境质量的优劣程度进行了定性、定量分析和判别,为安徽生态省建设和环境管理提供科学依据。更多还原

【Abstract】 The mankind evaluated ecological environmental quality according to the concrete requirement.This research chose the representative,comparative,effective evaluation index and used PCA method to determine the qualitative,quantitative analysis about superiority and inferiority of the environmental quality of 17 districts and cities in Anhui Province,which offered scientific basis for ecological province construction and environmental management of Anhui Province.更多还原