Connecting people with ecosystems in the 21st century: an assessment of our nation's urban forests

This report is the first national assessment of urban forest resources in the United States and details variations in urbanization and urban tree cover across the United States by state, county, and individual urban area. It illustrates local-scale variation, complexity, and connectedness of the urban forest resource and how this resource changes through time in response to a wide range of powerful forces.

[Ti: Connecting people with ecosystems in the 21st century: an assessment of our nation's urban forests]
[Au: Dwyer, J.F.,, Nowak, D.J.,, Noble, M.H., and, Sisinni, S.M.]
[So: U.S. Forest Service, Pacific Northwest Research Station. General Technical Report PNW-GTR-490. 483 p.]
[Ky: Managing the Urban Forest]]