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USFS Logo Research Data Archive
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Displaying items 1 - 18 of 18
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Ponderosa pine seedlings showing different stages of recovery from grazing damage
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
seedling
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Ponderosa pine seedlings showing different stages of recovery from grazing damage
Date: 06/21/1932

Dense stand of 3-year-old seedlings on denuded plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
protected area
sample plot
Location: Tusayan National Forest; AZ; USA
Description: Dense stand of 3-year-old seedlings on denuded plot
Date: 06/21/1932

logging effects
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: litter
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; United States
Description: logging effects
Date: 10/12/1920

logging effects
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: litter
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; United States
Description: logging effects
Date: 10/12/1920

grass plots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
grasses
sample plot
Location: Tusayan National Forest; AZ; United States
Description: grass plots
Date: 08/31/1920

Coconino Sample Plot S3A
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
grasses
denuded
sample plot
Location: Tusayan National Forest; AZ; United States
Description: Coconino Sample Plot S3A
Date: 08/30/1920

grass plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
grasses
denuded
sample plot
Location: Tusayan National Forest; AZ; United States
Description: grass plots
Date: 08/30/1920

grass plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
grasses
denuded
sample plot
Location: Tusayan National Forest; AZ; United States
Description: grass plots
Date: 08/30/1920

Image not available

more info
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
grasses
denuded
sample plot
Location: Tusayan National Forest; AZ; United States
Description: grass plots
Date: 08/30/1920

Group of mistletoe blackjacks
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
mistletoe
Location: Tusayan National Forest; AZ; United States
Description: Group of mistletoe blackjacks
Date: 08/30/1920

mistletoe effects
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
mistletoe
Location: Tusayan National Forest; AZ; United States
Description: mistletoe effects
Date: 08/30/1920

Sample Plot S3-A
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
regeneration
sample plot
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; United States
Description: Sample Plot S3-A
Date: 08/28/1920

Sample Plot S3-A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
understory
animal damage
sample plot
Location: Tusayan National Forest; AZ; United States
Description: Sample Plot S3-A
Date: 08/28/1920

Sample Plot S3-A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
sample plot
Location: Tusayan National Forest; AZ; United States
Description: Sample Plot S3-A
Date: 08/28/1920

Sample Plot S3-A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
sample plot
Location: Tusayan National Forest; AZ; United States
Description: Sample Plot S3-A
Date: 08/28/1920

Sample Plot S3-A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
sample plot
Location: Tusayan National Forest; AZ; United States
Description: Sample Plot S3-A
Date: 08/28/1920

sheep grazing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Organisms: pinyon-juniper
Location: Tusayan National Forest; AZ; United States
Description: sheep grazing
Date: 1909

Group arrangement of age classes
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
Organisms: ponderosa pine
Location: Tusayan N.F.; AZ; USA
Description: Group arrangement of age classes
Date: 1909