A green sustainable architectural model for the suburbs

Abstract

Abstract The Goal 11 <<make cities and human settlements inclusive, safe, resilient and sustainable >> is crucial in the increasing Europe urbanization context. By altering cities and the surrounding countryside, urban growth is having several consequences on ecosystem and human health. The urban density alludes to the idea of the cities as a ‘sick bodies', now reemerging because of the recent climatic and health crises. This concept should be contrasted with the idea of the ‘city as a cure', that can limit the consumption of soil and energy, reducing our ecological burden on the environment. Recently, in Europe many urban development projects have been implemented according to sustainability principles as the Eindhoven demonstration case where, a central square was transformed into a small green oasis. Reforesting, even at the cost of demolishing to create large avenues for green area, is essential for air quality and for intervening on the climate. To intervene on abandoned urban canals by creating new waterways may redevelop entire areas and affect traffic and temperature. To contain the negative impact of the built space on the environment is in fact aimed at increasing the green space. However, recent studies demonstrate the criticalities of the fragmentation of landscapeto analyze the link between urban form and landscape heterogeneity to establish renewed relationships between the forms of architecture and the natural void and to devise urban projects to control building density and population. In particular, to develop models for redeveloping the suburbs by building new urban parts from scratch, with a view to urban polycentrism. The recomposition of ecological corridors and of the municipal, provincial and regional environmental network may connect to the great ‘green lungs' of natural parks and to areas with a high degree of naturalness in a progressive succession of habitats to mitigate ever new forms of overall mutations of natural and anthropised environments.