摘要
通过对泸州市1995-2007年主要空气污染指标数据与泸州市人均GDP数据的回归分析,建立了回归方程并绘出拟合趋势曲线图,反映出近年来泸州市空气污染的发展趋势以及与经济发展之间的关系。
Through the regression analysis of major air pollution index data and per capita GDP data of luzhou between 1995 and 2007, the regression equation was established and the trend curve was drawn, which reflected the development trend of Luzhou air pollution in recent years, and the relationship between air quality and economic development.
出处
《三峡环境与生态》
2008年第3期58-61,共4页
Environment and Ecology in the Three Gorges
关键词
SO2年日均浓度
NO2年日均浓度
PM10年日均浓度
人均GDP
daily average concentration of SO2
daily average concentration of NO2
daily average concentration of PM10
per capita GDP
