中国当前形势与改革中的问题林凌国土经济学是改革开放以后提出和建立起来的新学科，国土经济学研究也是在改革开放以后才开展起来。四川省可以说是在全国最早研究国土经济学，最早成立国土经济学研究会，最早进行国土开发整治规划和经济区划的省区之一，并取得了很大成绩... Current Situation in China and Issues in Reform Lingling’s land economics is a new discipline proposed and established after the reform and opening up. The study of land economics started only after the reform and opening up. Sichuan Province can be said to be the earliest in the country to study land economics, the earliest establishment of land economics seminar, the earliest land development and remediation planning and economic division of the provinces and autonomous regions, and achieved great success ...