Estimating Snag Densities Using Aerial Survey Data
Poster by: Keith Sprengel; Julie Johnson; Bruce Hostetler; Kim Mellen; Beth Willhite
Date: 2006
Credit: USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection.
Source: Forest Health Monitoring posters:
www.fs.fed.us/foresthealth/fhm/posters/ Image provided by USDA Forest Service, Region 6, State and Private Forestry, Forest Health Protection:
www.fs.usda.gov/main/r6/forest-grasslandhealth