Then set up these factors to be constant, and to analyze if there is EKC existed in the area of Jiang Xi forest resource, if yes, the location of EKC in Jiang Xi could be quantitative analysed.

• 进而将这些因素设为常量，并以此来分析在江西森林资源领域是否存在EKC曲线，如果存在EKC曲线，可以定量分析江西所处EKC曲线的位置。