湖北省工业经济-交通运输-生态环境-科技创新耦合协调时空演变及影响因素分析OACHSSCD

Based on an analysis of the coupling and coordination mechanisms among transportation,industrial economy,ecological environment,and technological innovation systems,an evaluation indicator system was constructed.Coupling coordination models,kernel density estimation,and obstacle degree models were employed to measure the spatiotemporal differentiation characteristics,evolutionary patterns,and obstacle factors of the coupling coordination levels in prefecture-level cities of Hubei Province.Results reveal:Hubei Province exhibits significant imbalances in comprehensive system development,with transportation,industrial economy,and technological innovation lagging behind ecological environment.Cities demonstrate varying levels of comprehensive development,notably Wuhan's dominant lead in transportation,industrial economy,and technological innovation indices.System coupling coordination levels varied across cities,showing an overall upward trend but with widening regional disparities.Constraining factors affecting the four systems included both common and distinct barriers.