Sustaining America's Urban Trees and Forests

ISBN-13: 9781505821154 / Angielski / Miękka / 2015 / 30 str.

United States Department of Agriculture

Opis

Close to 80 percent of the U.S. population lives in urban areas and depends on the essential ecological, economic, and social benefits provided by urban trees and forests. However, the distribution of urban tree cover and the benefits of urban forests very across the Untied States, as do the challenges of sustaining this important resource.