Sustaining America’s Urban Trees and Forests

Close to 80 percent of the U.S. population lives in urban areas and depends on the essential ecological, economic, and social benefi ts provided by urban trees and forests. However, the distribution of urban tree cover and the benefi ts of urban forests vary across the United States, as do the challenges of sustaining this important resource. As urban areas expand across the country, the importance of the benefi ts that urban forests provide, as well as the challenges to their conservation and maintenance, will increase. The purpose of this report is to provide an overview of the current status and benefi ts of America’s urban forests, compare differences in urban forest canopy cover among regions, and discuss challenges facing urban forests and their implications for urban forest management. 

Keywords: Urban forest, urbanization, land management, ecosystem service