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USFS Logo Research Data Archive
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*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 10 of 10
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a good yellow pine seed tree
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: a good yellow pine seed tree
Date: 1921

Ten years after cutting, partly broken down by grazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Ten years after cutting, partly broken down by grazing
Date: 1921

Seedlings on stump patches
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Seedlings on stump patches
Date: 1921

Seedlings on stump patches
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Coconino N.F.; AZ; United States
Description: Seedlings on stump patches
Date: 1921

Good advance reproduction of ponderosa pine in open stand
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Good advance reproduction of ponderosa pine in open stand
Date: 1921

seedlings on stump patches
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Coconino N. F.; AZ; United States
Description: seedlings on stump patches
Date: 1921

seedlings on stump patches
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: seedlings on stump patches
Date: 1921

Reproduction of rocky slope
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
regeneration
Location: Coconino N. F.; AZ; United States
Description: Reproduction of rocky slope
Date: 1921

Annual variation in height growth of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Annual variation in height growth of ponderosa pine
Date: 1921

Annual variation in height growth of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Annual variation in height growth of ponderosa pine
Date: 1921