摘要
基于Eurostat NewCronos数据库提供的欧盟25个国家2003年的GDP、能源消耗与温室气体排放数据,在SAS系统下,运用描述性分析与回归分析,检测了欧盟25个国家经济发展、能源消耗与温室气体排放之间的相关性。研究表明:GDP、能源消耗和温室气体排放三者之间存在正相关性;相对经济发展的环境代价而言,欧盟新成员国的环境影响问题较欧盟15国更严重。
Based on the data from Eurostat New Cronos database about the GDP, energy consumption and emission of greenhouse gases of European Union in 2003, we explore the relationship between those three aspects of social - economy activities. Summary description and regression analysis are adopted in this research under SAS. Our results indicate that a positive relation- ship exists between GDP, energy consumption and GHG emissions and New member states have proportionately more environmental impact than EU - 15 countries.
出处
《环境科学与管理》
CAS
2007年第6期38-41,57,共5页
Environmental Science and Management
关键词
经济与环境
欧盟
回归分析
共线性检验
SAS
economy and environment
EU
regression analysis
eollinearity diagnostics
SAS
