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 151 - 200 of 391
10 | 20 | 50 per page
Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: brush
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: regeneration
Organisms: mesquite
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: palo verde
brush
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: grasses
regeneration
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: lakes
rivers
marl
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
marl
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: soil
erosion
grasses
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
marl
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928

Across fence from 235434 where grazing is deferred each season until after harvesting of crop. Depletion of vegetation and soil had not gone so far as in 235434 before fencing.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Location: Coconino National Forest; AZ; USA
Description: Across fence from 235434 where grazing is deferred each season until after harvesting of crop. Depletion of vegetation and soil had not gone so far as in 235434 before fencing.
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: demonstration area
brush
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 10/19/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 10/18/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
overgrazed
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 10/1928

Special Studies
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
overgrazed
range
study
Location: Tusayan NF; AZ; USA
Description: Special Studies
Date: 10/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
sample plot
Location: Coconino National Forest; AZ; United States
Description: Grass-competition plots
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
range
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
range
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: aspen
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
aspen
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: study
Organisms: ponderosa pine
aspen
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
range
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
range
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
landscape
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 09/1928

grass-competition plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Location: Coconino National Forest; AZ; USA
Description: grass-competition plots
Date: 9/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
timber
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
timber
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
timber
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
Organisms: ponderosa pine
Location: Ft Valley Exp Forest; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
Location: Ft Valley Exp Forest; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
forest stand
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
study
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 08/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
study
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 07/27/1928