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Acknowledgements
The Tree Care section was adapted from:
- Tree Protection on Construction and Development Sites: A Best Practices Guidebook for the Northwest
- Think Trees from the Ground Up
- How to Recognize and Prevent Tree Hazards: Eight Warning Signs Every Homeowner Should Know
- The Hazard Tree Prevention Webpage (offline), created by PNW-ISA and the Oregon Department of Forestry with a grant from OEM and FEMA. It was written by Greg Paulson and Paul D. Ries. Additional support was provided by the USDA Forest Service Urban and Community Forestry Program and the ISA.