“九五”期间辽宁省主要河流水质污染评析

通过对省内主要河流按河道长度进行水质评价，证明水质严重污染的河流比例很大。给出河流污染程度后，分析探讨水污染特征及原因并寻求解决河流水环境污染的途径。

Evaluation of LiaoNing Main Rivers Water Qualities During the Period of Ninth Five-year plan

By evaluating the water quality of the main rivers in Liao Ning province acording to Its lengths,we can draw a conclusion that the ratio of heavily polluted rivers is very high.This paper below not only describes the degree of pollution,but also analyzes and studies the characteristics and causes of the pollution,and brings out the way to solve the pollution of the river effectively in addition.