长三角城市群城市竞争力及其时空演变特征研究

Research on the Urban Competitiveness and Its Spatiotemporal Evolution Characteristics of Yangtze River Delta Urban Agglomeration

城市竞争力是城市发展水平与潜力的重要体现,全面科学地评价城市竞争力对制定城市未来发展战略具有重要意义。对长三角城市群27个城市2013、2015、2017、2019年城市竞争力发展水平作量化分析,从经济发展、社会发展、科教发展和环境治理等方面对各城市的城市竞争力进行排序与分析,刻画长三角城市群城市竞争力的时空演变特征。结果表明:长三角城市群的城市发展总体格局在短期内未发生较大变化;总体格局上呈现“东部优于西部、长江沿岸城市优于南北两端城市”的发展特征。研究结果对优化长三角城市群的发展格局和空间结构及统筹推进长三角区域一体化发展具有指导作用。

Urban competitiveness is an important embodiment of the level and potential of urban development.It is of great significance to evaluate urban competitiveness comprehensively and scientifically for formulating the future development strategy of a city.This paper makes a quantitative analysis on the development level of urban competitiveness of 27 cities in the Yangtze River Delta Urban Agglomeration in 2013,2015,2017 and 2019,and analyzes the urban competitiveness of each city from the aspects of economic dev,and depict the temporal and spatial evolution characteristics of the urban competitiveness of the Yangtze River Delta urban agglomeration.The results show that the overall pattern of uiban development in the Yangtze River Delta urban agglomeration has not changed significantly in the short term;The overall pattern shows the development characteristics of"the East is better than the west,and the cities along the Yangtze River are better than the cities at the north and south ends".The results of the study have a guiding role in optimizing the development pattern and spatial structure of the Yangtze River Delta Urban Agglomeration and promoting the regional integration of the Yangtze River Delta.