The Human Footprint Index (HF) expresses as a percentage the relative hum an influence in each terrestrial biome. HF values range from 0 to 1 00. A value of zero represents the least influenced - the "most wild" part of the biome with value of 100 representing the most influenced (least wild) part of the biome.
The Human Footprint Index

Share on Google Plus Share on Printerest

Alex E

“Maps are like campfires – everyone gathers around them, because they allow people to understand complex issues at a glance, and find agreement about how to help the land.”