Colcom Foundation Is Funding Pittsburgh’s Comeback From a Decade of Tree Canopy Loss
Allegheny County lost 10,148 acres of tree canopy between 2010 and 2015, felled by the emerald ash borer, oak wilt and steady development pressure, and the county is still losing roughly 2% of what remains every five years. Behind the region’s response to that decline is Colcom Foundation, an independent non-profit foundation based in Pittsburgh, … Read more