【摘要】 以近年监测的吉林省湖库水质数据，采用主成分分析方法，选取６个主要参数，并用营养度评价方法，对吉林省主要湖库的富营养化程度进行了分析与评价。更多还原

【Abstract】 Relied on the data of the and the reservoir water quality,studied recently,by means of principal component analysis,baced on 6 principal parameter,adopt the evalu ate method of nourish degree,analysis the nounishing degree of the principal lake and the reservoir in Jilin province.更多还原