机构地区: 广东省社会科学院
出 处: 《安徽农业科学》 2009年第34期17041-17044,共4页
摘 要: 通过选取广州市1997~2007年的人口城市化与城市环境污染的有关数据,计算出这11年间的人口城市化强度系数和城市环境污染强度系数。运用SPSS软件对广州的人口城市化和城市环境进行定量关系研究,建立了两者之间的关系模型,并对广州未来的人口城市化和城市环境保护提出了对策与建议。结果表明,1997~2007年广州的人口城市化强度系数不断增强,城市环境污染强度系数整体减小;人口城市化与城市环境污染存在较强的相关性,两者间的二次模型拟合较好,R2值大于0.8,拟合曲线的相关性达到较显著水平;人口城市化与城市环境污染共同产生良好效益。 By choosing the data related to urbanization and urban environmental pollution of 1997 -2007 years in Guangzhou and using the software of SPSS to analyze the quantitative relationship between people 's urbanization and urban environment in Guangzhou, and put forward the suggestion on population urbanization and environmental protection of future in Guangzbeu. The relation model between people's urbanization and urban environment was established. The result showed that intensity coefficient of urbanization was growing and intensity coefficient of urban environment pollution overall decrease in Guangzhou from 1997 to 2007 years; urbanization and urban environment have a stronger correlation, the relation model fit better, R2 is greater than 0.8; these two respects have beth produced the good benefit.
领 域: [环境科学与工程]