Analysis of the Impact of Park Scale on Urban Park Equity Based on 21 Incremental Scenarios in the Urban Core Area of Chongqing, China
Yuying Diao, Wen Hu, Bao‐Jie He
Abstract
Abstract Whilst many cities have implemented strategies for urban park supply, the expected outcome may be productively poor, aggravating the inequality. However, little evidence of reducing urban park inequality through regulating urban park scale has been presented. The indicators of accessibility per capita park area, Gini coefficient, and accessible park share are adopted to assess the urban park inequality in Chongqing and examine park scale impacts, through 21 incremental scenarios. Whilst the overall urban park equity is relatively reasonable in Chongqing's core area, the park accessibility is markedly unequal in distribution. There is no significant difference between the age‐ and income‐vulnerable groups and all residents in urban park equity. However, a highly unequal distribution of comprehensive parks, neighborhood parks, and small pleasance for all residents and vulnerable groups is observed. Moreover, urban park equity can be affected by park scale, where urban park number has a positive impact on accessible per capita park area and a negative effect on Gini coefficient, among all residents and vulnerable groups. There is no significant relationship between park number and the proportion of accessible park share of vulnerable groups. Overall, the impact of park scale is revealed on park‐related equity and policy makers and planners are suggested for public health, environmental equity in urban communities.