淮河流域经济增长与生态环境质量变化的关系——来自1998-2007年安徽淮河流域的经验
회하류역경제증장여생태배경질량변화적관계——래자1998-2007년안휘회하류역적경험
An Empirical Research on the Relationship between Economic Growth and Ecological Environment in Huaihe River Basin --Based on Empirical Data from Huaihe River near Anhui Province between 1998 and 2007