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USFS Logo Research Data Archive
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Displaying items 21 - 40 of 69
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Recovery of western yellow pine sapling
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; United States
Description: Recovery of western yellow pine sapling
Date: 1928

Recovery of western yellow pine sapling
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; United States
Description: Recovery of western yellow pine sapling
Date: 1928

chiefly how well the branches of pulled tops have been broken down and decayed
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
decay
animal damage
regeneration
sample plot
repeat set
Location: Fort Valley Experimental Forest; AZ; United States
Description: chiefly how well the branches of pulled tops have been broken down and decayed
Date: 1928

Brush was burned, all of these seedlings are stunted, too heavy grazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: fire
grazing
regeneration
brush
Location: Fort Valley Experimental Forest; AZ; United States
Description: Brush was burned, all of these seedlings are stunted, too heavy grazing
Date: 1928

Excellent yellow pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
sample plot
Organisms: ponderosa pine
cattle
Location: Coconino National Forest; AZ; United States
Description: Excellent yellow pine reproduction
Date: 1925

Damage by sheep and cattle grazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Location: Riordan; AZ; USA
Description: Damage by sheep and cattle grazing
Date: 1921

Grazing Plot, shows failure to recover
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: pine
Location: Coconino National Forest; AZ; United States
Description: Grazing Plot, shows failure to recover
Date: 12/1920

Natural reproduction of ponderosa pine in a pasture grazed only by cattle and work horses
more info/bigger image
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

Shows fair recovery, slow growth, definite leader
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Shows fair recovery, slow growth, definite leader
Date: 11/1920

grazing plot (repeat of 19862)
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: grazing plot (repeat of 19862)
Date: 11/1920

grazing plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: grazing plot
Date: 11/1920

grazing plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: grazing plot
Date: 11/1920

grazing plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: grazing plot
Date: 11/1920

grazing plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: grazing plot
Date: 11/1920


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

Tree recovery after browsing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
study
Location: Tusayan National Forest ; AZ; USA
Description: Tree recovery after browsing damage
Date: 09/13/1920

Tree growth injury after browsing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
study
Organisms: pine
Location: Tusayan National Forest ; AZ; USA
Description: Tree growth injury after browsing
Date: 09/13/1920

Tree recovery after severe browsing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
study
Organisms: pine
Location: Tusayan National Forest ; AZ; USA
Description: Tree recovery after severe browsing
Date: 09/13/1920

Tree recovery after grazing damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
study
Location: Tusayan National Forest ; AZ; USA
Description: Tree recovery after grazing damage
Date: 09/09/1920

Recovery of tree damage after grazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
study
Organisms: pine
Location: Tusayan National Forest ; AZ; USA
Description: Recovery of tree damage after grazing
Date: 09/09/1920