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 - 20 of 44
10 | 20 | 50 per page
Ponderosa Pine After Logging
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
damage
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine After Logging
Date: 11/1941

Ponderosa Pine Showing Development
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: Improvement
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine Showing Development
Date: 11/1941

Ponderosa Pine Showing Development
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: Improvement
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine Showing Development
Date: 11/1941

Ponderosa Pine Showing Development
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: Improvement
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine Showing Development
Date: 11/1941

Ponderosa Pine Poles
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
cutting
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine Poles
Date: 11/1941

Ponderosa Pine Showing Development
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
Improvement
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine Showing Development
Date: 11/1941

Ponderosa Pine Showing Development
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
Improvement
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine Showing Development
Date: 11/1941

Blackjack Group After Cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
cutting
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Blackjack Group After Cutting
Date: 08/1941

Ponderosa Pine After Cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: cutting
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine After Cutting
Date: 08/1941

Ponderosa Pine After Cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: cutting
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine After Cutting
Date: 08/1941

Ponderosa Pine After Cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: cutting
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine After Cutting
Date: 08/1941

Ponderosa Pine After Cutting
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: cutting
sample plot
repeat set
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine After Cutting
Date: 08/1941

Screened Seed Spots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
protected area
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Station; AZ; USA
Description: Screened Seed Spots
Date: 08/1941

ponderosa pine after logging
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
timber
sample plot
repeat set
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: ponderosa pine after logging
Date: 8/1941

Truck Loaded w/Ponderosa Pine Logs
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
personnel
vehicles
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Truck Loaded w/Ponderosa Pine Logs
Date: 06/1941

Cross Haul Loading Method
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
vehicles
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Cross Haul Loading Method
Date: 06/1941

Squirrel Tree Thinning
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
animal damage
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Squirrel Tree Thinning
Date: 06/1941

Squirrel Tree Thinning
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
animal damage
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Squirrel Tree Thinning
Date: 06/1941

Timber Stand Improvement
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Improvement
chemical effect
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Timber Stand Improvement
Date: 06/1941

Damaged Ponderosa Pine Sample Plot S3
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experiment Forest; Az; USA
Description: Damaged Ponderosa Pine Sample Plot S3
Date: 05/1941