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USFS Logo Research Data Archive
You are here: Home > Search Results


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Displaying items 1 - 10 of 10
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Watershed Project
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Collection: Sierra Ancha Historical Images
Keywords: grasses
regeneration
brush
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 12/01/1927

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: grasses
regeneration
brush
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/10/1927

Blue spruce planted and Douglas-fir beside the yard stick has been frozen back repeatedly
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: douglas fir
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted and Douglas-fir beside the yard stick has been frozen back repeatedly
Date: 07/17/1927

Blue spruce planted in ponderosa pine type
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: spruce
ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted in ponderosa pine type
Date: 1927

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
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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 regeneration
Date: 1927

Ponderosa pine regeneration in small opening where fern forms the predominating herbaceous cover
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
regeneration
Gila Sample Plot
Organisms: ponderosa pine
Location: Gila National Forest; NM; United States
Description: Ponderosa pine regeneration in small opening where fern forms the predominating herbaceous cover
Date: 1927

Ponderosa pine saplings on Permanent Sample Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
regeneration
Gila Sample Plot
Organisms: ponderosa pine
Location: Gila National Forest; NM; United States
Description: Ponderosa pine saplings on Permanent Sample Plot
Date: 1927

Ponderosa pine seedlings on permanent sample plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
regeneration
period attire
repeat set
Gila Sample Plot
Organisms: ponderosa pine
Location: Gila National Forest; NM; United States
Description: Ponderosa pine seedlings on permanent sample plot
Date: 1927

Excellent ponderosa pine reproduction around an old dead tree
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Excellent ponderosa pine reproduction around an old dead tree
Date: 1927