Comprehensive Evaluation of Ecological Environmental Quality in Jinan City

Abstract

With the increase of population and the continuous expansion of economic scale, the ecological vulnerability of Jinan City is becoming more and more prominent, which restricts the economic and social development. Based on the data of the statistical yearbook of Jinan from 2012 to 2016, this paper used SPSS software to use principal component analysis method to comprehensively evaluate the ecological environment quality of Jinan City. The results showed that the environmental quality of Jinan City improved gradually from 2011 to 2015. In terms of the natural environment, 2013 was the best year, and 2014 and 2015 were significantly better than 2011 and 2012. Social environmental and environmental degradation and pollution have steadily improved the quality of the environment.