What concept suggests redefining regional boundaries as a combination of functionally linked agricultural areas to ensure a full food supply?

Answer

Archipelago foodshed

The archipelago foodshed concept proposes redefining the regional boundary as a combination of different surrounding agricultural areas that are functionally linked to the city to guarantee a complete regional food supply.

What concept suggests redefining regional boundaries as a combination of functionally linked agricultural areas to ensure a full food supply?
foodregioncuisine