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USFS Logo Research Data Archive
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Displaying items 1 - 11 of 11
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Natural reproduction of ponderosa pine in a pasture grazed only by cattle and work horses
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
cattle
Location: Riordan; AZ; United States
Description: Natural reproduction of ponderosa pine in a pasture grazed only by cattle and work horses
Date: 11/04/1920


more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
grazing
regeneration
Organisms: ponderosa pine
Location: Riordan; AZ; United States
Description: Sawer pasture. Excellent yellow pine reproduction of Forest Service cutting. majority of seedlings started in 1914 (before cutting), amny younger.
Date: 10/12/1920

Seedlings in brush
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
regeneration
brush
Location: Coconino National Forest; AZ; USA
Description: Seedlings in brush
Date: 10/10/1920

brush piles and western yellow pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: brush piles and western yellow pine
Date: 10/08/1920

Brush piles 10 years old
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: decay
grasses
regeneration
brush
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Brush piles 10 years old
Date: 10/08/1920

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

Yellow pine seedlings 5 years old
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Yellow pine seedlings 5 years old
Date: 06/16/1920

An opening being formed in a stand of western yellow pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
abiotic damage
Organisms: ponderosa pine
Location: Coconino N.F.; AZ; United States
Description: An opening being formed in a stand of western yellow pine
Date: 1920

A good seed tree
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: A good seed tree
Date: 1920

A good seed tree in the foreground
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.
Description: A good seed tree in the foreground
Date: 1920

Sheep grazing damage to new growth
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Location: Coconino National Forest; AZ; USA
Description: Sheep grazing damage to new growth
Date: 1920