Here is another reminder that ‘indigenous tree species’, though not as fast growing as the exotic ones, may hold the secrets for successful rehabilitation.
This Post was originally written by Kathleen Buckingham
Trees have become an iconic image of environmentalism, but that doesn’t necessarily mean we should plant millions of them.
While scale is important for landscape restoration, we need to reconsider quality and not just quantity. When does the presence of a tree really make a difference, and when is it neither an environmental or economical solution to a host of complex issues? What are the implications for food security, biodiversity and landscape protection?
First, we need to take a step back—why shouldn’t we count the trees? Planting hundreds or even millions of trees does not automatically translate into an increase in the overall long-term tree population. To increase population levels, survival and planting rates have to outweigh losses from tree mortality and removal.