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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 41
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Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
forest stand
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
snag
regeneration
study
Organisms: sheep
ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/11/1930

Bed Ground Injury
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: damage
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Bed Ground Injury
Date: 11/11/1930

Western yellow pine second year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year seedlings injured to simulate grazing damage
Date: 10/03/1930

Western yellow pine second year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year seedlings injured to simulate grazing damage
Date: 10/03/1930

Ponderosa pine third-year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Ponderosa pine third-year seedlings injured to simulate grazing damage
Date: 10/03/1930

Ponderosa pine third-year seedlings injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Ponderosa pine third-year seedlings injured to simulate grazing damage
Date: 10/03/1930

Western yellow pine second year transplants injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year transplants injured to simulate grazing damage
Date: 10/03/1930

Western yellow pine second year transplants injured to simulate grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine second year transplants injured to simulate grazing damage
Date: 10/03/1930

Reproduction of ponderosa pine encroaching on Fort Valley park, Arizona
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
reproduction
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Reproduction of ponderosa pine encroaching on Fort Valley park, Arizona
Date: 10/1930

Western yellow pine seedlings from rows in photo #252179
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine seedlings from rows in photo #252179
Date: 10/1930

Western yellow pine seedlings
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
nursery
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine seedlings
Date: 10/1930

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: 10/1930

Cooperrider-Cassidy Study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: demonstration area
animal damage
study
Organisms: ponderosa pine
Location: Tusayan NF; AZ; USA
Description: Cooperrider-Cassidy Study
Date: 10/1930

Pine seedlings which have survived overgrazing because they were protected by logging slash in their infancy
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Pine seedlings which have survived overgrazing because they were protected by logging slash in their infancy
Date: 06/08/1930

Excellent reproduction of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction of ponderosa pine
Date: 06/06/1930

Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
soil
seedling
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
Date: 06/06/1930