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- Title
黄河流域科技创新水平测度及区域科技创新中心提升路径.
- Authors
赵建吉; 闫明涛; 张明昊; 周诗梦; 王莲莲; 王艳华
- Abstract
Science and technology innovation is an important support for the ecological protection and high-quality development strategy of the Yellow River Basin, and the Regional Science and Technology Innovation Center is an important carrier for realizing regional innovation. The paper took 67 prefecture-level cities in the Yellow River Basin as the research objects, analyzed the spatial and temporal evolution characteristics of science and technology innovation level in the Yellow River Basin by using entropy TOPSIS, kernel density, spatial autocorrelation and standard deviation ellipse, and proposed the enhancement path of science and technology innovation center in the Yellow River Basin. The result shows that temporally, the level of science and technology innovation development in the Yellow River Basin shows a gradual growth trend, from 0.084 in 2011 to 0.137 in 2020. Furthermore, the level of science and technology innovation in the basin as a whole shows a pattern of polarization, with the absolute difference gradually decreasing and the imbalance decreasing. Spatially, the level of science and technology innovation in the Yellow River Basin has significant spatial differentiation characteristics, with a "block-shaped" distribution pattern, and the overall level is still in the low and lower level areas, and the downstream area > midstream area > upper stream area. In addition, the level of science and technology innovation in the Yellow River Basin has significant spatial clustering characteristics, and the spatial clustering characteristics are gradually enhanced with the passage of time. The science and technology innovation centers in the Yellow River Basin need to improve the development level of regional innovation centers by focusing on the advantages of innovation center cities, accelerating industrial structure upgrading, promoting industrial integration and agglomeration development and promoting the spatial model of "multicore drive and point-axis extension" in central cities.
- Publication
Yellow River, 2023, Vol 45, Issue 9, p58
- ISSN
1000-1379
- Publication type
Article
- DOI
10.3969/j.issn.1000-1379.2023.09.010