Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

USFS Logo Research Data Archive
You are here: Home > Search Results


*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 10 of 10
10 | 20 | 50 per page
A field nursery of Engelmann spruce and Douglas-fir
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
seeding/planting
Organisms: engelmann spruce
douglas fir
Location: Coconino National Forest; AZ ; United States
Description: A field nursery of Engelmann spruce and Douglas-fir
Date: 12/1925

Pure stand of Engelmann spruce
more info/bigger image
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

Englemann spruce forest in San Francisco Mountains
more info/bigger image
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

mature Engelmann spruce forest on San Francisco Peaks
more info/bigger image
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

Weather Station on San Francisco Peaks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
San Francisco Peaks
meteorological equipment
regeneration
elevational gradient meteorology study
Organisms: engelmann spruce
Location: Fort Valley Experimental Forest; AZ; United States
Description: Weather Station on San Francisco Peaks
Date: 1919

Engelmann Spruce planting site
more info/bigger image
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

Near timberline on San Francisco Peaks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
Organisms: engelmann spruce
Location: Coconino National Forest; AZ; United States
Description: Near timberline on San Francisco Peaks
Date: 1917

Weather Station on San Francisco Peaks
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
meteorological equipment
Organisms: engelmann spruce
Location: Coconino National Forest; AZ; United States
Description: Weather Station on San Francisco Peaks
Date: 1917

Mt. Agassiz
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
Organisms: engelmann spruce
Location: Coconino National Forest; AZ; United States
Description: Mt. Agassiz
Date: 09/13/1910

Douglas-fir station
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
personnel
meteorological equipment
elevational gradient meteorology study
Organisms: engelmann spruce
douglas fir
corkbark fir
aspen
Location: Fort Valley Experimental Forest
Description: Douglas-fir station
Date: