Analysis And Evaluation Of Urban Ecological Environment Of Mudanjiang City

Based on the complex ecosystem theory, using the ways of the analytic hierarchy process, this paper establishes index system, weight system and criterion system of urban ecological environment in Mudanjiang . Through the analysis and evaluation of urban ecological environment in Mudanjiang from 1991 to 2001,the result shows that Mudanjiang is a typical type of soot polltion city ,the quality of surface water pollution is bad and the economy standard lag, but the urban ecological environment quality is growing better, and the increase of economy ecological environment is more rapid.Through the contrast between urban ecological environment of Mudanjiang and of Harbin in 2000,some suggestions in the construction and development of urban ecological environment in Mudanjiang are put forward in this thesis. The conclusion are:The nature ecological environment and the society ecologic environment in Mudanjiang are a little better than Harbin.The low level of the whole economy ecological environment in Mudanjiang become a primacy factor that condition urban development.