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现有研究更多关注公众的社会、经济特征(如性别、年龄及教育程度等)对环境关心的影响,而忽视所在社区宏观变量和环境关心的关系。本文试图通过运用二层线性模型对公众的环境关心进行个人层次和城市层次的分析。尽管多数环境关心的方差存在于个体的社会、经济特征中,但是我们发现仍然有5%的显著方差可以被城市层次的变量所解释。分析结果表明,在个人层次,年龄、收入、教育水平及性别和环境关心有显著关系;在城市层次,后物质主义价值观、城市类型及人均国民生产总值与环境关心无显著关系,但所在城市的第一产业比例和工业烟尘排放量与环境关心有相关关系:第一产业的比例越高,所在城市的平均环境关心水平就越低,而城市工业烟尘排放量越大,所在城市的平均环境关心值就越高。
The existing researches pay more attention to the influence of public social and economic characteristics (such as gender, age and education) on environmental concern, while ignoring the relationship between the macroeconomic variables and environmental concerns in the community. This article attempts to analyze the public environmental concerns by using a two-tier linear model at the individual and city levels. Although most of the environmental concerns about variance exist in the social and economic characteristics of individuals, we find that 5% of the significant variance still can be explained by urban-level variables. The results of the analysis show that at the individual level, there is a significant relationship between age and income, education level and gender and environmental concern. At the urban level, post-materialist values, urban types and per capita GNP have no significant relationship with environmental concerns, but the cities The proportion of primary industry and industrial dust emissions are related to environmental concerns: the higher the proportion of the primary industry, the lower the average level of environmental concern in the cities where it is located, and the greater the emissions of urban industrial fumes and the average urban environment Care value is higher.