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USFS Logo Research Data Archive
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Displaying items 1 - 8 of 8
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Ponderosa pine reproduction on Forest Service sale area
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
cleared plots
regeneration
Organisms: ponderosa pine
Location: Riordan ; AZ; United States
Description: Ponderosa pine reproduction on Forest Service sale area
Date: 1927

Ponderosa pine regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
cleared plots
regeneration
Organisms: ponderosa pine
Location: Riordan ; AZ; United States
Description: Ponderosa pine regeneration
Date: 1927

ponderosa pine regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Near Riordan, Coconino N. F.; AZ; United States
Description: ponderosa pine regeneration
Date: 1925

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Riordan, Coconino N. F.; AZ; United States
Description: ponderosa pine reproduction
Date: 1925

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

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

grazing effects
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
fence line effect
Organisms: ponderosa pine
Location: Riordan; AZ; United States
Description: grazing effects
Date: 10/12/1920


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