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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 38
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steers on AZ fescue type
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: range
study
Organisms: ponderosa pine
cattle
Location: Coconino NF; AZ; USA
Description: steers on AZ fescue type
Date: 11/15/1941

Ponderosa Pine encroaching
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
repeat set
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; Az; USA
Description: Ponderosa Pine encroaching
Date: 06/1938

Ponderosa Pine encroaching
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
repeat set
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 06/1938

Ponderosa Pine encroaching
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
San Francisco Peaks
repeat set
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 06/1938

Ponderosa Pine encroaching
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
San Francisco Peaks
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 06/1938

Ponderosa Pine encroaching
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 06/1938

Reproduction from cattle injury
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: reproduction
study
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Reproduction from cattle injury
Date: 08/17/1935

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

Trees on plot suffered severe damage from both tip moth and cattle
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
study
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Trees on plot suffered severe damage from both tip moth and cattle
Date: 08/12/1935

Wood injury by cattle
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
study
Organisms: ponderosa pine
cattle
Location: Fort Valley Exp. Forest; AZ; USA
Description: Wood injury by cattle
Date: 08/12/1935

Three distinct age classes in the Fort Valley Experimental Forest
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Three distinct age classes in the Fort Valley Experimental Forest
Date: 11/01/1933

Ponderosa pine seedlings 13 years old (1919) showing different stages of recovery from grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
regeneration
seedling
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Ponderosa pine seedlings 13 years old (1919) showing different stages of recovery from grazing damage
Date: 06/21/1932

Advance reproduction of western yellow pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
livestock
reproduction
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction of western yellow pine
Date: 09/1931

Advance reproduction of western yellow pine in Fort Valley Experimental Forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
livestock
reproduction
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction of western yellow pine in Fort Valley Experimental Forest
Date: 09/1931

Advance reproduction of ponderosa pine in FVEF
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
livestock
reproduction
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction of ponderosa pine in FVEF
Date: 09/1931

Excellent advance reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
livestock
animal damage
seedling
reproduction
fence line effect
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent advance reproduction
Date: 07/1931

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

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
study
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 07/26/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 07/11/1928

Cooperrider-Cassidy study
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
regeneration
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 06/21/1928