Research On Collaborative Development Of Airport Agglomeration From The Perspective Of Urban Agglomeration

In the era of economic globalization and regional economic integration,the rapid formation and development of urban agglomerations have been born.Correspondingly,the airport agglomeration is an inevitable product of the development of the urban agglomeration to a certain period,and it co-exists with the urban agglomeration.Research on the coordinated development of airport clusters based on the perspective of urban agglomerations can promote the coordinated development of regional systems,add new impetus to regional economic development,and have important practical significance for helping the construction of civil aviation powers and the development of regional economies.Based on the research results of the coordinated development of urban agglomerations and airport agglomerations,this paper defines the concept of airport agglomerations based on the geographic scope of urban agglomerations,and analyzes the coordinated development of urban agglomerations and airport agglomerations.First,analyze the coupling mechanism of urban agglomeration and airport agglomeration systems,and analyze the coordinated development relationship and function between the two.Secondly,use the coupling degree and coordination degree model to measure the degree of development coordination between the cities in the city group and airport group system and the airport where the city is located.At the same time,a coupled coordinated gravity model is used to measure the spatial correlation between the core city in one of the urban agglomerations and the airports in the other airport agglomeration.Thirdly,based on the selected model method,an evaluation index system for the collaborative development of airport clusters is constructed based on the perspective of urban clusters.Finally,the urban agglomerations and airport agglomerations in the northeastern region are selected as the research objects,and the above-mentioned model methods are used to calculate and analyze the change trend of coordinated development in the research area from 2010 to 2019.The results show that the degree of coordinated development of the urban agglomeration and airport agglomeration in the Northeast is at a very low level,but the overall trend is increasing,with a certain development potential.At the same time,the coupling gravitational level between the airport clusters of the two urban agglomerations is generally low,the degree of spatial connection is poor,and the ability to cooperate with each other for development is weak.It is urgent to strengthen regional spatial connection and cooperation.In addition,the coordination level between the core city and the airport of the two urban agglomerations is relatively high,but the core city and the airport have a large gap compared with other individuals in the group,the driving effect is poor,and the regional differentiation is obvious.There are still issues in policy formulation,airport positioning,and industrial structure that need to be resolved in the region as a whole.Therefore,this article proposes optimization suggestions for the in-depth integration and coordinated development of urban agglomerations and airport agglomerations from the perspectives of policy planning,airport positioning,route planning,and industrial development.