Ricerc@Sapienza

The control and improvement of energy-environmental quality in buildings are responsible for almost 40% of the emissions related to energy and processes, and are essential to achieve the commitment of the Paris Agreement and the Sustainable Development Goals (SDGs) United Nations (UN). This paper provides a support tool to planners and administrators of the territory for the identification of interventions aimed at the energy requalification of the existing Italian building heritage, mainly for residential use.

General Aviation or second-level flights all over the world and in Italy are increasing in parallel with the main-level air traffic growth. They represent a valid opportunity of transport for short-medium-distance journeys for different type of business and tourist demand instead of rail and road transports. According to the national and international airport forecasts of growth, the paper illustrates a multi-criterial spatial evaluation approach (full-integrated type) for the streamlining of the second-level airport network.

Alongside the general growth of air traffic in Primary-level airports of each country, since the 1990s the popularity of “individual” (private), General Aviation, non-scheduled “point to point” flights all over the world and in Italy increased. They have proved to be a valid alternative to rail and road transport for short-medium-distance journeys (for different classes of business and tourist passengers).

A reliability analysis was performed of a model capable of computing Topographic Aggravation Factors (TAF) for real topographic features using a digital elevation model. This model is a module in the SiSeRHMap hybrid model that, by a metamodeling process, computes frequency depending maps (multispectral) of acceleration response taking into account the topographic effect.