摘要
自2006年后辽宁省城市生活垃圾清运量呈上升趋势。使用MATLAB7.0软件分析了6项影响辽宁省城市生活垃圾清运量的主要因素。利用灰色模型和多元线性回归分析相结合预测辽宁省城市生活垃圾清运量,预测结果表明,2015年辽宁省城市生活垃圾清运量将达到1 141万t。
It was found out that total amount of MSW had increased quickly since 2006 in Liaoning province. This paper used correlation degree analysis to distinguish 6 major internal factors influencing MSW generation based on MATLAB 7.0. A prediction model was developed by combing grey model method and multivariate linear regression method. The forecasting shows that MSW generation will run up to 114.1 million tons in 5015.
出处
《环境保护与循环经济》
2014年第4期42-43,60,共3页
environmental protection and circular economy
关键词
城市生活垃圾
灰色关联度
预测
清运量
municipal solid waste(MSW)
grey correlation
forecasting
generation