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USFS Logo Research Data Archive
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*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 20 of 25
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Group of mature of Ponderosa Pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: Improvement
Organisms: ponderosa pine
Location: Kaibab N. F.; AZ; USA
Description: Group of mature of Ponderosa Pine
Date: 08/1938

burn in cutover ponderosa pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
fire-effects
Organisms: ponderosa pine
Location: Kaibab N. F.; AZ; USA
Description: burn in cutover ponderosa pine
Date: 07/1938

Needle Damage
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: sheep
Location: Kaibab NF; AZ; USA
Description: Needle Damage
Date: 10/26/1934

Sheep damage
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: sheep
ponderosa pine
Location: Kaibab N. F.; AZ; USA
Description: Sheep damage
Date: 10/26/1934

Reproduction of ponderosa pine 13 years old, all after cutting
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
reproduction
sample plot
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Reproduction of ponderosa pine 13 years old, all after cutting
Date: 06/21/1932

Seedling Experiment
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
Organisms: ponderosa pine
Location: Kaibab N.F.; AZ; USA
Description: Seedling Experiment
Date: 06/21/1932

Unthinned control plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
study
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Unthinned control plot
Date: 11/20/1929

Control (unthinned) plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Location: Kaibab National Forest; AZ; USA
Description: Control (unthinned) plot
Date: 11/20/1929

Control (unthinned) plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Location: Kaibab National Forest; AZ; USA
Description: Control (unthinned) plot
Date: 11/20/1929

Thinning Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Location: Kaibab National Forest; AZ; USA
Description: Thinning Plot
Date: 11/20/1929

Thinning plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Location: Kaibab National Forest; AZ; USA
Description: Thinning plot
Date: 11/20/1929

Thinned and pruned plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
study
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Thinned and pruned plot
Date: 10/27/1929

Thinned and pruned plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
study
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Thinned and pruned plot
Date: 10/27/1929

Thinning plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Thinning plot
Date: 10/21/1929

thinning plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: thinning plot
Date: 10/21/1929

Thinned and pruned plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Thinned and pruned plot
Date: 10/21/1929

Plot thinned and pruned
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Plot thinned and pruned
Date: 10/21/1929

Plot thinned and pruned
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
study
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Plot thinned and pruned
Date: 10/21/1929

Thinned and pruned
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
study
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: Thinned and pruned
Date: 10/21/1929

pruning and thinning plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: thinning
study
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: pruning and thinning plot
Date: 10/21/1929