开封市环境库兹涅茨曲线特征分析

根据开封市1986-2003年经济状况与工业“三废”污染物排放量统计数据,借助EXCEL和SPSS软件系统,分析了人均GDP与工业“三废”污染物排放量间的相关关系,并建立两者间的计量模型.研究发现:开封市工业“三废”污染物(如工业废水排放量、工业废气排放量、工业固体废弃物产生量)的EKC曲线均已过转折点,说明开封市工业“三废”污染状况开始向良性化方向发展.在开封市环境没有遭到完全破坏,资源没有完全耗竭时,根据研究结果,进行了“烫平”开封市工业“三废”排放量曲线走势的可行性分析.

Analyse on the Environmental Kuznets Curve of Kaifeng City

In the light of the statistical data of economic increasement and the amount of discharged industrial "three wastes" during 1986~2003 in Kaifeng city,the interrelations between per capita GDP and the amount of discharged pollutants were analyzed and the quadratic model were also established by dint of the SPSS and EXCEL software.The result shows that the amount of discharged pollutants(such as industrial waste water,industrial waste gas,industrial solid waste) in Kaifeng city have got through the EKC curve turning point,which indicates that the environment condition is becoming better in Kaifeng city.According to the result,the feasibility ironing out the tend of EKC curve of the discharge amount of industrial "three wastes" pollutant were analyzed before the environment has not been destroyed and the resource has not been exhausted completely.