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USFS Logo Research Data Archive
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grazing plot
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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: grazing plot
Date: 12/1920

Ft. Valley Exp. For., Ariz. Dec. 1920. Coconino N.F. Progress photo tree No. 92 (Pa-1, No. 19863 A taken Aug. 13, 1914). Shows fair growth.
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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: Ft. Valley Exp. For., Ariz. Dec. 1920. Coconino N.F. Progress photo tree No. 92 (Pa-1, No. 19863 A taken Aug. 13, 1914). Shows fair growth.
Date: 12/1920

Shows good growth
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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: Shows good growth
Date: 11/1920

Shows good recovery, bushy form, slow growth
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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: Shows good recovery, bushy form, slow growth
Date: 11/1920

Shows fair recovery, slow growth, definite leader
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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

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

Ponderosa pine seedlings in slash
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
slash
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Ponderosa pine seedlings in slash
Date: 10/1920

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

Burned brush pile, 10 years after burning
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: fire
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Burned brush pile, 10 years after burning
Date: 1920

Burned brush pile on Sample Plot S 3 A
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: fire
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Burned brush pile on Sample Plot S 3 A
Date: 1920

Retrograde, but apparently not as a result of grazing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Retrograde, but apparently not as a result of grazing
Date: 1920

Shows good normal growth
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Shows good normal growth
Date: 1920

grazing plot
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: grazing plot
Date: 1920

Shows good recovery, good growth, good form.
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: Shows good recovery, good growth, good form.
Date: 1920

grazing plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
repeat set
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: grazing plot
Date: 1920

study plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: study plot
Date: 1920

Damage to western yellow pine reproduction by sheep
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
animal damage
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Damage to western yellow pine reproduction by sheep
Date: 1920

Image not available

more info
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Abundant reproduction inside Taylor pasture (Sec. 23) near Fort Valley Experiment Station. Scanty outside (Sec. 24). Photos by F.W. Haasis, 1920-21, part of "Effects of Grazing Studies"
Date: 1920

Image not available

more info
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: Abundant reproduction inside Taylor pasture (Sec. 23) near Fort Valley Experiment Station. Scanty outside (Sec. 24). Photos by F.W. Haasis, 1920-21, part of "Effects of Grazing Studies"
Date: 1920