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 21 - 40 of 72
10 | 20 | 50 per page
Ranger Study Plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
protected area
range
study
Location: Apache NF; AZ; USA
Description: Ranger Study Plot
Date: 09/19/1940

Ranger Study Plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
protected area
range
study
Organisms: juniper
Location: Apache NF; AZ; USA
Description: Ranger Study Plot
Date: 09/19/1940

Ranger Study Plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
range
study
Location: Apache NF; AZ; USA
Description: Ranger Study Plot
Date: 09/17/1940

r
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
range
study
Location: Apache NF; AZ; USA
Description: r
Date: 09/17/1940

Contrast between protected and grazed areas
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
fence line effect
protected area
study
Location: Coconino N. F.; AZ; USA
Description: Contrast between protected and grazed areas
Date: 08/20/1935

Protected and Unprotected areas
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
protected area
study
Location: Coconino National Forest; AZ; USA
Description: Protected and Unprotected areas
Date: 08/20/1935

fenced plot moderately grazed
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
study
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: fenced plot moderately grazed
Date: 08/19/1935

Overgrazed outside of study plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
protected area
study
Location: Coconino National Forest; AZ; USA
Description: Overgrazed outside of study plot
Date: 08/19/1935

Reproduction from overgrazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
reproduction
study
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Reproduction from overgrazing
Date: 08/17/1935

Steers on Wild Bill range
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
study
Organisms: cattle
Location: Coconino N. F.; AZ; USA
Description: Steers on Wild Bill range
Date: 08/17/1935

Yearling steers on Wild Bill Range
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
study
Organisms: cattle
Location: Coconino N. F.; AZ; USA
Description: Yearling steers on Wild Bill Range
Date: 08/17/1935

Overgrazed flat close to permanent water
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
study
Location: Coconino N. F.; AZ; USA
Description: Overgrazed flat close to permanent water
Date: 08/17/1935

Reproduction from grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
reproduction
study
Organisms: ponderosa pine
Location: Coconino N. F.; AZ; USA
Description: Reproduction from grazing damage
Date: 08/17/1935

grazing effects
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
reproduction
study
Location: Fort Valley Exp. Forest; AZ; USA
Description: grazing effects
Date: 08/16/1935

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
seedling
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/1933

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/1933

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/1933

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/1933

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/1933

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/1933