From a blog called Better Institutions, I like this concept of a “green web”, which combines a more traditional green belt outside the city with a network of green spaces and corridors inside the city. This is the real green infrastructure vision – a system that connects patches and larger habitats and brings people, plants, and animals together and allows them to move around in a safe and low stress way. This post isn’t about that though, it’s about urban planning – green infrastructure is potentially one of the key intersection points of water, energy, transportation, air, food, climate, ecology, and urban planning.

Source: http://www.betterinstitutions.com/2014/11/green-webs-connecting-not-containing.html