The Research About Optimizing Of The Industrial Structure Based On The Principal Function Region Construction In Sichuan

The optimizing of the industrial structure of a region has been an important issue in regional economics, and also is a hot topic in China's industrialization. As a developing country, China is in the period of institutional transition and rapid economic development, but the structural contradiction has always been a fundamental constraint. Because of the international financial crisis and the contradiction among economic development, resource supply and environment protection, the optimizing of the industrial structure plays an even important role in promoting economic development in a sound and rapid way.However, the regional industrial structure optimization is a very complex issue. So we should not only consider the factors of industrial level, but also the resource and environment carrying capacity and regional functions. Therefore, according to region's resource and environment carrying capacity, development density and potential development ability, the 11th Five-year Plan put forward that our national space should be divided into four types Principal Function Region:optimizing development zone, key zones for development, restricted development zones and the forbidden development zones. This provides a new approach to research the regional industrial structure optimization.Based on studies in Sichuan, according to the impacts of the Principal Function Region on industrial structure optimization, and considering the industrial development level, the rationalization, supererogation and agglomeration of the industrial structure, this thesis analyzes the status of the industrial structure in Sichuan and its four types of Principal Function Regions. The results indicate that the current industrial structure has some problems such as industrial development not consistent with regional functions, low industrial structure, high levels of resources consumption and low agglomeration.The author believes that strategies of industrial structure optimization should be established for different types of Principal Function Regions in Sichuan. Optimizing development zone in Sichuan should upgrade industrial structure, develop new industry that is high additional value, low energy consumption and low pollution in a concentrated way, develop modern service industry and modern agriculture and transfer the industry which is not consistent with regional functions. Key zones for development need to enlarge the industrial scale, promote the development of industrial clusters and tertiary industry, speed up the process of industrialization of advantage agriculture and carry on the transfer of industries from developed regions in a chosen way. For restricted development zones, characteristic industry should be developed under the resource and environment carrying capacity. For the forbidden development zones, however, ecological functions must be in the first place, and industrial activities should be strictly controlled. At the same time, in addition to market regulation, scientific and classified regional policies are needed to ensure that all strategies of industrial structure optimization could be effectively implemented.