1. College of Forestry, Forest Ecosystems & Society Oregon State University 321 Richardson Hall Corvallis Oregon 97331 USA
2. USDA Forest Service Rocky Mountain Research Station Missoula Fire Sciences Laboratory 5775 US Highway 10W Missoula Montana 59808 USA
3. College of Forestry Forest Engineering, Resources & Management Oregon State University 280 Peavy Hall Corvallis Oregon 97331 USA
4. USDA Forest Service, Pacific Northwest Research Station 3200 SW Jefferson Way Corvallis Oregon 97331 USA