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上海市城市垃圾产生量因子分析与灰色预测
Factor Analysis and Grey Model of Municipal Domestic Refuse Yidlds in shanghai City
【摘要】 运用灰色关联度方法 ,定量分析了上海市城市生活垃圾产生量的主要因子 ,并利用灰色系统理论建立了城市垃圾产生量的GM(1 ,1 )模型 ,所建模型经精度检验合格 ,具有一定的可行性和适用性 ,为上海市城市垃圾的分析预测和规划管理提供定量依据
【Abstract】 Based on statistical data on municipal domestic refuse yields from 1990 to 1999 in Shanghai city,the method of grey correlation coefficient analysis was used to quantitatively study the key factors affecting refuse yields.A grey dynamic model GM(1,1) was established to predict the generation amount,the prediction precision of GM(1,1) model was tested by residual-revision method and was proved to be feasible and suitable.The method and results of this study was useful for management and planning of municipal domestic refuse yields in Shanghai city.
【关键词】 城市垃圾；
关联度分析；
灰色预测；
GM(1,1)模型；
【Key words】 Municipal domestic refuse； Grey correlation coefficient analysis； Grey prediction； Grey modeo GM(1,1)；
【Key words】 Municipal domestic refuse； Grey correlation coefficient analysis； Grey prediction； Grey modeo GM(1,1)；
- 【文献出处】 环境与开发 ,Environment and Exploitation , 编辑部邮箱 ,2001年03期
- 【分类号】X11
- 【被引频次】32
- 【下载频次】357