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USFS Logo Research Data Archive
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Displaying items 1 - 30 of 30
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Complete restocking on 40-year-old cutover area of ponderosa pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Complete restocking on 40-year-old cutover area of ponderosa pine
Date: 10/1933

Complete restocking on 40-year-old cutover area of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Complete restocking on 40-year-old cutover area of ponderosa pine
Date: 10/1933

Complete restocking on 40-year-old cutover area of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Complete restocking on 40-year-old cutover area of ponderosa pine
Date: 10/1933

Dense reproduction of ponderosa pine 13 years old inside fence where no stock have grazed
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
seedling
reproduction
sample plot
Organisms: sheep
ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Dense reproduction of ponderosa pine 13 years old inside fence where no stock have grazed
Date: 06/21/1932

Reproduction of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Reproduction of ponderosa pine
Date: 09/1931

Reproduction of western yellow pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Reproduction of western yellow pine
Date: 09/1931

Advance reproduction of ponderosa pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction of ponderosa pine
Date: 09/1931

Advance reproduction in virgin stand of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction in virgin stand of ponderosa pine
Date: 09/1931

Advance reproduction in virgin stand of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction in virgin stand of western yellow pine
Date: 09/1931

Advance reproduction in virgin stand of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction in virgin stand of western yellow pine
Date: 09/1931

Advance reproduction in virgin stand of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: selective cutting
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Advance reproduction in virgin stand of western yellow pine
Date: 09/1931

Reproduction of Western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Reproduction of Western yellow pine
Date: 09/1931

Excellent advance reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
livestock
animal damage
seedling
reproduction
fence line effect
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent advance reproduction
Date: 07/1931

seedlings strip, Unit #!, FVEF
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: seedlings strip, Unit #!, FVEF
Date: 07/1931

Pine seedlings which have survived overgrazing because they were protected by logging slash in their infancy
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Pine seedlings which have survived overgrazing because they were protected by logging slash in their infancy
Date: 06/08/1930

Excellent reproduction of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction of ponderosa pine
Date: 06/06/1930

Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent reproduction of ponderosa pine in a fallen tree top on a clay flat
Date: 06/06/1930

Coc S3B PSP repeat photo
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Coc S3B PSP repeat photo
Date: 06/1930

Excellent ponderosa pine reproduction in a windfall
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Excellent ponderosa pine reproduction in a windfall
Date: 06/1930

Repeat of 89815, 1909. Seedling #10 (west end of series), sample plot S3A. Stakes have been replaced by metal popes
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
repeat set
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: Repeat of 89815, 1909. Seedling #10 (west end of series), sample plot S3A. Stakes have been replaced by metal popes
Date: 05/26/1930

Good reproduction after cutting
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
reproduction
sample plot
repeat set
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Good reproduction after cutting
Date: 05/26/1930

Good reproduction under continuous sheep grazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
animal damage
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Good reproduction under continuous sheep grazing
Date: 05/26/1930

reproduction of ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
reproduction
fence line effect
sample plot
Organisms: ponderosa pine
Location: Kaibab National Forest; AZ; USA
Description: reproduction of ponderosa pine
Date: 10/14/1929

Natural reproduction of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Natural reproduction of western yellow pine
Date: 09/14/1929

Western yellow pine seedlings
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Western yellow pine seedlings
Date: 09/14/1929

Ponderosa pine seedlings 2 months old
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Ponderosa pine seedlings 2 months old
Date: 09/14/1929

Natural reproduction of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Natural reproduction of western yellow pine
Date: 09/01/1929

Natural reproduction of western yellow pine on south and west sides of a tree group
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
seedling
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Natural reproduction of western yellow pine on south and west sides of a tree group
Date: 1929

Special study of reproduction damage
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
reproduction
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Special study of reproduction damage
Date: 07/27/1928

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
reproduction
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 06/22/1928