City park green space provide a free stage for low-income people who have low shopping and entertainment facilities consumption ability to rest, communicate and play, satisfying people’s spiritual and cultural needs.
Treating Wuhan city park green space as the research object, the paper uses the 2-Step Floating Catchment Area (2SFCA) to calculate the park green space accessibility based on walking, bicycle, and public transport. The Pearson correlation coefficient and Lorenz curve and the method of location entropy are used to analyze the matching degree and spatial matching pattern between park green space and low-income population spatial distribution.