Spatial effects and influencing factors of urban land intensive use in the Yangtze River Delta under high-quality development

To integrate the concept of high-quality development into urban land use, this paper explores spatial-temporal pattern characteristics intensive use (ULIU) in Yangtze River Delta with a constructed evaluation index system, comprehensive model and exploratory spatial data analysis based on panel 41 cities from 2010 to 2020. The also analyzes effects influencing factors ULIU Durbin partial differential method. results demonstrate that: 1) generally showed consistent growth However, there was significant differentiation among different regions, as level higher along coastal around Hangzhou Bay, while relatively lower mountainous hilly Zhejiang southwestern Anhui. 2) positive global autocorrelations, its local mainly included four types dominated by high-high agglomeration low-low 3) Economic development, industrial structure infrastructure could remarkably promote both neighboring cities. Scientific technological innovation significantly enhance cities; population urbanization government financial pressure negative all above three had insignificant These findings are great significance for revealing internal mechanism underlying effect provide some guidance improving perspective regional cooperation.