This interesting chart floated my way the other day from an equally intriguing website called Permatopia.
Here’s what its creators have to say about it:
Permatopia Patterns is a new way of thinking about permaculture. Historically, most permaculture guides and analyses have been focused on individual properties, often rural homesteads. Zones and sectors are key concepts in permaculture analysis, examining how to locate components of a permaculture system based on distance from the house and ecological factors. These are incredibly powerful tools for the personal level, but are far too limited in their scale for a society wide transformation to cope with Peak Oil and climate change.