Urban Park Optimization Based on Green Space Supply Potential
How to transform green spaces with certain habitat characteristics in high-density built environments into urban parks is the key to intensively utilizing limited urban space,balancing spatial constraints and demand growth,and improving high-quality living environments.With Qingyang District in Chengdu City as the study case,this study sets three scenarios of current parks,modified parks,and optimized parks,to construct an evaluation framework based on the two dimensions of ecological supply and social support and the three aspects of quantity,quality,and accessibility.Then comparative evaluation and coupling coordination analysis are conducted.The research results show that the current parks exhibit uneven quantity and quality in ecological supply,insufficient balance and equality in social support,and a imbalanced and declined coordination of development.To effectively optimize urban park and its systems,it is necessary to take into account the supply potential of green spaces.On the basis of improving the multidimensional supply level of current green spaces,park construction should be carried out according to ecological characteristics and needs,supplemented by a governance model that involves fine management coupled with park participation.
urban green spacesupply potentialecological supplysocial supportcoupling coordination
万方数据
维普
