In Los Angeles, historic land use policies that emphasized low-density housing and did not prioritize public park spaces have led to significant inequities of park access across race, ethnicity, and income. A fund designed to improve access to public parks could exacerbate this problem unless it considers proposals for nontraditional public spaces such as schoolyards and vacant lots, because there is very little available park space in the most underserved neighborhoods.
Wolch, J., Wilson, J.P. and Fehrenbach, J., 2005. Parks and park funding in Los Angeles: An equity-mapping analysis. Urban Geography 26(1): 4-35.