Humans are greatly effected by the greenery in their environments, but remember how a few weeks back I was lamenting that not much robust analysis or study had been done on this kind of positive impact? Well, voila!
ScienceDaily (2011-11-17) — Greening of vacant urban land may affect the health and safety of nearby residents. In a decade-long comparison of vacant lots and improved vacant lots, greening was linked to significant reductions in gun assaults across most of Philadelphia and significant reductions in vandalism in one section of the city. Vacant lot greening was also associated with residents in certain sections of the city reporting significantly less stress and more exercise.
- C. C. Branas, R. A. Cheney, J. M. MacDonald, V. W. Tam, T. D. Jackson, T. R. Ten Have. A Difference-in-Differences Analysis of Health, Safety, and Greening Vacant Urban Space. American Journal of Epidemiology, 2011; DOI: 10.1093/aje/kwr273