Evaluation of Aquatic Ecological Civilization Based on Urban Agglomeration

Abstract

Given that the present condition of deteriorating water ecological environment, it is of great practical significance to promote the construction of aquatic ecological civilization and take a good ecological scientific development path. How to select the evaluation index system of aquatic ecological civilization to evaluate the construction level of urban aquatic ecological civilization is of research value. This paper takes the Pearl River Delta as the research object and divides aquatic ecological civilization into three aspects: water economic system, water ecosystem, water social system, selecting 22 representative indicators to use principal component analysis method to evaluate the aquatic ecological civilization of each city comprehensively. The final evaluation result is reasonable. Through the construction of the evaluation index system of the Pearl River Delta cities, in order to provide reference for other urban agglomerations.