Evolution of major productive force layout and spatial form simulation in China
Major productive forces are crucial to the country's long-term stability and sustained prosperity,and are also a powerful means of improving economic efficiency,promoting coordinated regional development,and strengthening international competitiveness.This paper summarizes the layout of China's major productive forces and their spatial patterns in different periods by collecting multi-source data such as historical documents,regional socio-economic statistical data and remote sensing of light,and borrowing technical methods such as MCR model,kernel density analysis and standard deviation ellipse,etc.The main conclusions are as follows:(1)The layout of China's major productive forces follows the law of economic geography agglomeration and diffusion cycle evolution,and has experienced the evolution of balanced development-decentralised development-centralised development-coordinated development-high-quality complementary development.This is manifested in the concentration of 156 projects to a few geographic spaces in the western region of China,dispersion in the central and western regions during the Third Front Movement,concentration along the eastern coast,and a gradient advancement toward the inland.However,the focus of development has always been in the southeast region along the Hu Huanyong line.(2)The results of the spatial pattern simulation of major productive forces follow the theory of regional development stages.During China's high-level development process,different spatial patterns have emerged successively:points(core poles),point-axis,and point-axis system(network),forming a multi-level pole-axis system with a"T"main framework along the coast and the Yangtze River,supplemented by other central cities and transportation arteries,in order to promote the balanced development of territorial space.(3)The main influencing factors of the development layout of China's major productive forces vary from time to time,with the geo-environment influencing the spatial layout in the early stage,and then the combined force of national strategies,policies and markets;GTWR further reveals that there is significant spatial and temporal heterogeneity in the factors influencing the development layout.The GTWR further reveals that there is significant spatial and temporal heterogeneity in the factors affecting its development layout.This study focuses on the layout and spatial patterns of the major productive forces,which can provide practical references for optimizing the layout of major productive forces and constructing a regional economic layout and national spatial system with complementary advantages and high-quality development.
major productive forces"pole-axis system"theorylayout evolutionGTWRspatial formChina
万方数据
维普
