| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks decay sample plot |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Growth Decline |
| Date: | 09/1946 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing San Francisco Peaks repeat set |
| Organisms: |
ponderosa pine cattle |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Ponderosa Pine encroaching |
| Date: | 06/1938 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing San Francisco Peaks |
| Organisms: |
ponderosa pine cattle |
| Location: | Fort Valley Exp. Forest; AZ; USA |
| Description: | Ponderosa Pine encroaching |
| Date: | 06/1938 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks reproduction nursery |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; USA |
| Description: | Reproduction of ponderosa pine encroaching on Fort Valley park, Arizona |
| Date: | 10/1930 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing San Francisco Peaks grasses animal damage reproduction |
| Location: | Le Barron Ranch; AZ; USA |
| Description: | Good stand of 1919 seedlings in old slash in background, very few in grass |
| Date: | 06/1930 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks salt damage seedling |
| Organisms: |
ponderosa pine aspen |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Ponderosa pine planted under aspen |
| Date: | 10/17/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks seedling |
| Organisms: |
douglas fir aspen |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Three-year-old seedlings |
| Date: | 10/17/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks salt damage study |
| Organisms: |
douglas fir aspen |
| Location: | Coconino National Forest; AZ; USA |
| Description: | planting plot |
| Date: | 10/17/1929 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | San Francisco Peaks |
| Organisms: |
limber pine bristle cone pine aspen |
| Location: | Coconino National Forest; AZ; USA |
| Description: | A windswept south slope @10,000 ft on which only limber pine and bristle cone pine can withstand the trying winter conditions |
| Date: | 1928 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
grazing San Francisco Peaks personnel seeding/planting animal damage denuded |
| Organisms: | douglas fir |
| Location: | Coconino National Forest; AZ ; United States |
| Description: | Douglas-fir plantation near Campbell's Camp |
| Date: | 1925 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks personnel animal damage |
| Organisms: | douglas fir |
| Location: | Coconino National Forest; AZ ; United States |
| Description: | Douglas fir plantation, Cambell's Camp area |
| Date: | 1925 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks personnel animal damage |
| Organisms: | douglas fir |
| Location: | Coconino National Forest; AZ ; United States |
| Description: | Douglas fir plantation near Cambell's Camp. Planted 1912 |
| Date: | 1925 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks personnel |
| Organisms: | engelmann spruce |
| Location: | Coconino National Forest; AZ; United States |
| Description: | Pure stand of Engelmann spruce |
| Date: | 1925 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | San Francisco Peaks |
| Organisms: | engelmann spruce |
| Location: | San Francisco Mountains; AZ; United States |
| Description: | Englemann spruce forest in San Francisco Mountains |
| Date: | 1925 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks forest stand |
| Organisms: | bristle cone pine |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Timber line on San Francisco Peaks |
| Date: | 06/1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | San Francisco Peaks |
| Organisms: |
douglas fir aspen |
| Location: | San Francisco Mountains; AZ; United States |
| Description: | Aspen stand with scattered Douglas-fir poles |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks meteorological equipment meteorological studies elevational gradient meteorology study |
| Organisms: | engelmann spruce |
| Location: | Coconino National Forest; AZ; United States |
| Description: | mature Engelmann spruce forest on San Francisco Peaks |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
San Francisco Peaks meteorological equipment buildings meteorological studies elevational gradient meteorology study |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Shelter cabin on San Francisco Peaks |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: |
snow San Francisco Peaks meteorological equipment elevational gradient meteorology study |
| Organisms: | engelmann spruce |
| Location: | Coconino National Forest; AZ; USA |
| Description: | Engelmann Spruce planting site |
| Date: | 1919 |
| Collection: | Fort Valley Experimental Forest historical photographs |
| Keywords: | San Francisco Peaks |
| Organisms: | ponderosa pine |
| Location: | Fort Valley Experimental Forest; AZ; United States |
| Description: | Photo from southwest edge of Fort Valley park |
| Date: | 1918 |