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 81 - 100 of 106
10 | 20 | 50 per page
recovery of shrubs following burn
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation treatment
rocky soil
fire-effects
study
Location: Mingus Mtn; AZ; USA
Description: recovery of shrubs following burn
Date: 08/1956

recovery of shrubs following burn
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation treatment
rocky soil
fire-effects
study
Location: Mingus Mtn; AZ; USA
Description: recovery of shrubs following burn
Date: 08/1956

1951 Pinal Mtn burn
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation treatment
rocky soil
fire-effects
study
Location: Pinal Mtn; AZ; USA
Description: 1951 Pinal Mtn burn
Date: 08/1956

1951 Pinal Mtn burn
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation treatment
rocky soil
fire-effects
study
Location: Pinal Mtn; AZ; USA
Description: 1951 Pinal Mtn burn
Date: 08/1956

1951 Pinal Mtn burn study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation treatment
rocky soil
study
Location: Pinal Mtn; AZ; USA
Description: 1951 Pinal Mtn burn study
Date: 08/1956

1951 PInal Mtn burn recovery
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation treatment
rocky soil
study
Location: Pinal Mtn; AZ; USA
Description: 1951 PInal Mtn burn recovery
Date: 08/1956

1951 Pinal Mtn burn recovery
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: rocky soil
study
Location: Pinal Mtn; AZ; USA
Description: 1951 Pinal Mtn burn recovery
Date: 08/1956

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: snag
regeneration
rocky soil
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928

Down snags are very pitchy and have decayed very little
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: decay
grasses
snag
rocky soil
Location: Fort Valley Experimental Forest; AZ; United States
Description: Down snags are very pitchy and have decayed very little
Date: 1928

Taken from S. W. corner, strip I, Plot S5III(C). Seedlings at right of picture have recovered after having been severely browsed by sheep and are barely discernible in the original photo.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
regeneration
rocky soil
Organisms: oak
Location: Ft Valley Expt. Forest; AZ; USA
Description: Taken from S. W. corner, strip I, Plot S5III(C). Seedlings at right of picture have recovered after having been severely browsed by sheep and are barely discernible in the original photo.
Date: 1928

range study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: research techniques
rocky soil
range
study
Location: Sierra Ancha; AZ; USA
Description: range study plot
Date: 05/15/1921

range study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: research techniques
rocky soil
range
study
Location: Sierra Ancha; AZ; USA
Description: range study plot
Date: 05/1921

century plant
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: rocky soil
Organisms: cactus
Location: Tonto NF; AZ; USA
Description: century plant
Date: 1921

Stony clayey soil
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
soil
rocky soil
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Stony clayey soil
Date: 12/1920

range study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: research techniques
rocky soil
range
study
Location: Sierra Ancha; AZ; USA
Description: range study plot
Date: 11/14/1920

Root system of ponderosa pine on rocky clay soil
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: rocky soil
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; United States
Description: Root system of ponderosa pine on rocky clay soil
Date: 1920

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: rocky soil
sample plot
Organisms: ponderosa pine
oak
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
rocky soil
sample plot
Organisms: ponderosa pine
gambel oak
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: decay
rocky soil
slash
sample plot
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
decay
regeneration
rocky soil
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: ponderosa pine reproduction
Date: 1913