Journal
SUSTAINABILITY
Volume 13, Issue 20, Pages -Publisher
MDPI
DOI: 10.3390/su132011293
Keywords
economic crisis; land-use change; land-use trajectories; urban sprawl; geographically weighted principal component analysis; Italy
Ask authors/readers for more resources
The study utilized high-resolution satellite images to analyze land-use changes in the Rome metropolitan area during two time intervals, revealing an increase in greening during economic recessions and a slowdown in urban expansion into rural areas. This suggests that economic downturns may have a beneficial effect in reducing urban sprawl.
Globally, processes that drive urbanization have mostly evolved within economic downturns. Economic crises have been more severe and frequent, particularly in the Mediterranean region. However, studies on the recession effects on urbanization are limited. The present study explores possible differences in spatial direction and intensity of land-use change trajectories at two time intervals (2006-2012, 2012-2018) using high-resolution Copernicus Land Urban Atlas images in the Rome metropolitan area. To this aim, a landscape ecology classical approach based on land-use metric analysis combined with a multivariate spatial analysis has been carried out. Results have identified different land-use change patterns during expansion and recession. Greening , defined as the conversion of urban marginal areas into croplands and forests, increased during the recession. At the same time, the rate of urban expansion into rural areas decreased, thus indicating a beneficial effect of economic downturns in reducing urban sprawl.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available