Development and Empirical Analysis of Ecological Environment Evaluation System of Urban Lake and River in China
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Abstract:
In reference to the relevant research results at home and abroad and based on a comprehensive evaluation of the present situation and problems of the ecological environment of urban rivers and lakes in China, the analytic hierarchy process and membership function calculation method were used to establish the evaluation index system and evaluation standard for the ecological system of urban rivers and lakes. The evaluation index system was applied to analyze the ecological environment of rivers and lakes in Jiangsu Province according to the historical data and monitoring data of urban rivers and lakes. The results showed that the evaluation index system can conduct a comprehensive analysis of the ecological environment of urban rivers and lakes. Therefore, it can provide scientific basis and empirical reference for the comprehensive management of water pollution in urban rivers and lakes and ecological construction of urban areas..