Research on Water Ecological Environment Evaluation System of Urban Rivers and Lakes

Abstract

The water environment of our country’s urban lakes and rivers are getting worse and worse day by day. So it is imminent to evaluate the water environment to find the problems in order to improve and strengthen the water protection. In reference to the existing research results from home and abroad and having the objective knowledge of the water environment problems, this article has established the evaluation index system and the evaluation standard of water ecosystem of urban rivers and lakes. According to the historical data and monitoring data of rivers and lakes in the city, the article has also carried out the empirical analysis on the status quo of water ecological environment. And underlying this, the influence factor analysis of various types of water ecological environment problems are conducted to provide a scientific basis and empirical reference to the comprehensive management of urban rivers and lakes’ water pollution and urban construction.