Atlases -- Oregon, City planning -- Oregon -- Portland, Urban policy -- Oregon -- Portland Metropolitan Area
An article (with maps) which discusses the importance of having a healthy urban forest ecosystem in the Portland Metro Area.
Poracsky, Joseph and Lackner, Michael, "Periodic Atlas of the Metroscape: Sheltering the Metroscape: Assessing the Urban Forest" (2004). Metroscape. 86.
Originally appeared in the Winter 2004 edition of Metroscape, published by the Institute of Portland Metropolitan Studies, Portland State University.