基于因子分析的中国省市人居环境的综合评价
Comprehensive Evaluation of Human Settlements in Chinese Provinces and Cities Based on Factor Analysis

从20世纪90年代起，国内开始倡导并坚持经济建设和生态人居环境建设并重的原则。党的十八大以来，习近平生态文明思想对于构建中国式的生态文明体系提供了科学的指引。近年来，生态环境问题日益受到全社会的重视。本文研究我国人居环境的发展的现状，影响人居环境质量的因素。本文运用因子分析法对我国31个省(市)人居环境状况进行综合评价和比较研究，总结了影响我国城市人居环境综合水平的主要因素。结论为：经济发展水平和社会保障水平是决定我国省市人居环境质量的主要因素，经济发展水平也是决定省市的综合人居环境状况的关键指标。
Since the 1990s, China began to advocate and adhere to the principle of attaching equal importance to economic construction and ecological living environment construction. In recent years, the eco-logical environment problem has been paid more and more attention by the whole society. This paper studies the status quo of the development of Chinese living environment and the factors that affect the quality of living environment. This paper makes a comprehensive evaluation and com-parative study of human settlements in 31 provinces (cities) by using factor analysis method, and summarizes the main factors that affect the comprehensive level of human settlements in Chinese cities. The conclusion is that the economic development level and social security level are the main factors to determine the quality of human settlements in provinces and cities, and the economic development level is also the key index to determine the comprehensive human settlements in provinces and cities.