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Keywords

science and technology innovation corridor, dual circulation, modified gravity model, innovation community, evolution

Abstract

With the “dual circulation” development pattern, accelerating the construction of science and innovation corridor is conducive to reshaping the layout of science and technology innovation in China and promoting the integrated development of science and technology innovation. For forecasting the evolution trend of China's science and innovation corridor, of which the development basis and overall status are first summarized in this study, and the quality evaluation index system of urban science and technology innovation development is constructed by using entropy-weight and AHP evaluation method. Based on modified gravity model, the intensity of geographical economic connection between regions is calculated, and the evolution map of planning layout of “one main axis and five triangles” of science and technology innovation corridor in China is drawn. In addition, the evolution picture of spindle and triangular lattice is analyzed respectively, and some countermeasures with suggestions are put forward. The results show that the evolution trend of China��s future science and innovation corridor reflects the obvious characteristics of the continuous strengthening of the universal science and innovation capability and the development of the science and innovation center from single-core to multi-core. The overall evolution is highly overlapped with the Beijing-Guangzhou Line, which is potential to connect Wuhan, Zhengzhou and other important node cities to establish the Beijing-Guangzhou science and innovation Corridor as the innovation spindle. In terms of overall layout, the Northern, Yangtze, Pearl, middle and Western delta regions are important sources of innovation to drive the development of scientific and technological innovation. The Science and Technology Innovation Corridor is expected to serve as the main artery of innovation in China, and as the main driving force for scientific and technological innovation by connecting with the Belt and Road Science and technology innovation Community, and promote the “dual circulation” to develop sustainably.

DOI

10.16315/j.stm.2022.02.007

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