国家自然科学基金重点项目“区域空间结构演化机理与模式体系研究”41430635 [Study on the regional spatial structure evolution mechanism and model system 41430635];国家自然科学基金项目“江苏省的典型区域城乡空间形态的演化机理与优化调控研究”41501122 [Study on the evolution mechanism and optimization control of urban and rural space form in typical areas of Jiangsu province 41501122]