旅游型海岛空间活力及其影响因素研究OA

The spatial vitality of tourism-oriented island exhibits distinct spatiotemporal clustering and spatial heterogeneity.Revealing the vitality across different time periods and the spatial heterogeneity of influencing factors is essential for guiding its organic development.However,existing research has primarily focused on spatial analysis,with limited discussion on multi-scale temporal variations,leaving the complex spatiotemporal heterogeneity underexplored.Taking Meizhou Island as the research object,this paper employs multi-source big data and applies multiscale geographically weighted regression model to explore island spatial vitality across multiple temporal dimensions,investigate the mechanisms of influencing factors,and compare spatiotemporal differences.The findings reveal that:①Island vitality demonstrates significant spatial polarization phenomena.②Accommodation hotel density,catering service density,and functional mix degree are core influencing factors.③Road accessibility shows more pronounced effects during off season,weekdays,and nighttime.This paper provides scientific references for optimizing resource allocation and rational functional layout in island development.