基于因子分析的安徽省环境污染特征评价

Evaluation of Environmental Pollution Characteristics in Anhui Province Based on Factor Analysis

安徽省各地区经济发展呈现多元化趋势,各地区的环境污染情况不尽相同.为了评价安徽省各地区的环境污染特征,本文运用因子分析法,选取工业污染、生活污染和城市空气质量相关的11个指标,对安徽省16个地级市进行了分析.根据各地市的环境污染综合得分,将其划分为环境污染严重城市、环境污染较严重城市、环境状况较好城市、环境状况好的城市四类.结合这四类城市的污染特征,提出了相应的对策和建议.

The economic development of various regions in Anhui Province shows a diversified trend, and the situation of environmental pollution in each region is different. To evaluate the characteristics of environmental pollution in different regions of Anhui Province, 11 indicators for evaluating industrial wastes, life wastes and urban air quality of 16 prefecture level cities are selected for factor analysis. According to the comprehensive scores of environmental pollution, the cities are divided into four categories: cities with severe environmental pollution, rather serious environmental pollution, basically good environmental conditions, and good environmental conditions. In view of the pollution characteristics of these four types of cities, corresponding countermeasures and suggestions are put forward.