1. Oregon Department of Forestry, 2600 State St, Salem, OR 97310, USA
2. Department of Landscape Architecture, University of Oregon, 210 Lawrence Hall, 1190 Franklin Blvd, Eugene, OR 97403, USA
3. Environmental Studies Program, University of Oregon, 144 Columbia Hall, 1215 E 13th Ave, Eugene, OR 97403, USA
4. Department of Counseling Psychology & Human Services, University of Oregon College of Education, HEDCO Education Building, 1655 Alder St, Eugene, OR 97401, USA