Nitrogen Deposition at Rocky Mountain National Park: the RoMANS Study Mike Barna Bill Malm Bret Schichtel Kristi Gebhart Air Resources Division National.
PNW conifers (that aren’t pines). True firs (Abies) Cones perch on the topmost branches. Leaves of most species are about 1" long and are highly aromatic.
Monitoring Needs & Issues Bill Malm National Park Service May 15, 2008.
