Functions and benefits of green infrastructure: from contrast to climate change to the tourist positioning of cities. – Cities, in addition to being the main protagonists of global competition, represent those territorial contexts in which the effects of climate change become more evident. Among the sustainable urban planning tools supporting them are green infrastructures that can provide useful solutions capable of strengthening their resilience, transforming them into more pleasant and liveable environments. In light of these considerations, the contribution addresses the role played by green infrastructures also for the purposes of a more effective tourist positioning of cities in compliance with the sustainable development goals.

 

Covid-19 and Tourism. Sardinia: opportunities and tourist development perspectives. – The global emergency due to the spread of Covid-19 has resulted in restrictive measures for the movement of goods and people and in the stop of large production sectors, including tourism. The crisis that has affected the tourism industry worldwide also has negative consequences in regions such as Sardinia, already suffering from structural problems, among which there are seasonality and the prevailing incidence of the seaside model. In the Italian regional scenario, the island is among the least affected by the spread of the virus and, in view of a remodeling of its offer system starting from the implementation of organizational and governance structures and the strengthening of other identity tourism products capable of integrating different territories and sectors, could exploit this element to reposition itself as a smart and safe destination.