Simulation of Wuhan Urban Agglomeration Expansion Considering Population Flow
This paper uses social network analysis and gravity models to quantify the impact of population mobility factors,integrates them into urban agglomeration simulation models,and explores the influencing factors of land use changes and conducts multi scenario simulations based on SSPs.Research shows that this model can better simulate the spatial pattern of urban agglomeration expansion.Population flow has slightly accelerated the expansion of Wuhan urban agglomerations,making the spatial structure of urban agglomerations more compact,and improving the stability of urban agglomerations in the face of severe climate change challenges.