Trajectories of Multidimensional Neighbourhood Quality of Life Change

This paper provides an empirical analysis of the multidimensional, spatio-temporal quality of life (QoL) trends followed by neighbourhoods in Charlotte, NC, between 2000 and 2010. Employing a combined geocomputational and visual technique based on the self-organising map, the study addresses which types of neighbourhood experienced the most change or stability, where (in attribute and geographical spaces) did neighbourhoods that began the decade with a particular set of characteristics evolve to, and where did neighbourhoods that concluded the decade transition from? Results indicate that the highest QoL neighbourhoods were most stable, while those with lower homeownership, closer to the city centre, exhibited the sharpest longitudinal trajectories. Lower-income neighbourhoods are found to be heterogeneous in terms of their social problems, dividing between high crime concentrations and youth-related social problems. An exchange of these social issues over time is observed as well as a geographical spread of crime to middle-ring suburbs.