“…Green infrastructure can comprise several urban ecosystems including parks and woodland, blue areas (lakes and streams), greenery, semi-natural areas and other urban features such as green roofs and street trees. In particular, for high-density urban contexts, green infrastructure aims at the following actions: (i) environmental protection and integration of agriculture into urban context, providing specific new agricultural land-use types such as agricultural parks, community supported agriculture, and allotment gardens; (ii) development of suburban green areas in order to provide a more equal distribution of public parks and gardens; and (iii) enhancement of current urban green spaces by improving quality, usability, and accessibility [5]. Ecosystems included in the green infrastructure provide important functions and relative services, such as CO 2 sequestration, production of O 2 , reduction of air pollutants and noise, regulation of microclimate and heat island effect, flood damage reduction, filtering water, pollination and supply of recreational value, and play a fundamental role in health, well-being, and social safety [6][7][8].…”