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USFS Logo Research Data Archive
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Displaying items 1 - 20 of 55
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Timber-stand improvement on the Coconino National Forest
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Timber-stand improvement on the Coconino National Forest
Date: 10/1933

Timber-stand improvement on the Coconino National Forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Timber-stand improvement on the Coconino National Forest
Date: 10/1933

Timber-stand improvement on the Coconino
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Timber-stand improvement on the Coconino
Date: 10/1933

Experimental plantation of western yellow pine within old cutting 3 miles southwest of Flagstaff
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
reproduction
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; USA
Description: Experimental plantation of western yellow pine within old cutting 3 miles southwest of Flagstaff
Date: 07/1931

Ponderosa pine planted under aspen
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
salt damage
seedling
Organisms: ponderosa pine
aspen
Location: Coconino National Forest; AZ; USA
Description: Ponderosa pine planted under aspen
Date: 10/17/1929

Three-year-old seedlings
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
seedling
Organisms: douglas fir
aspen
Location: Coconino National Forest; AZ; USA
Description: Three-year-old seedlings
Date: 10/17/1929

Three-year-old seedlings
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Coconino National Forest; AZ; USA
Description: Three-year-old seedlings
Date: 10/17/1929

planting plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
salt damage
study
Organisms: douglas fir
aspen
Location: Coconino National Forest; AZ; USA
Description: planting plot
Date: 10/17/1929

Light-selection cutting in stand of western yellow pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
selective cutting
sample plot
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Light-selection cutting in stand of western yellow pine
Date: 1928

Showing character of cutting and brush disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
selective cutting
sample plot
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Showing character of cutting and brush disposal
Date: 1928

A windswept south slope @10,000 ft on which only limber pine and bristle cone pine can withstand the trying winter conditions
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
Organisms: limber pine
bristle cone pine
aspen
Location: Coconino National Forest; AZ; USA
Description: A windswept south slope @10,000 ft on which only limber pine and bristle cone pine can withstand the trying winter conditions
Date: 1928

Natural reproduction of ponderosa pine in a pasture gazed only by cattle and work horses
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Organisms: ponderosa pine
cattle
Location: Coconino National Forest; AZ; United States
Description: Natural reproduction of ponderosa pine in a pasture gazed only by cattle and work horses
Date: 11/04/1927

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


more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: spruce
ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted in shade of two ponderosa pine saplings. Those planted in open at the same time all died except where watered. Planted in 1918. Height 20 inches.
Date: 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

advance reproduction was considered good before cutting but cutting left large vacant spaces where the tree groups formerly stood
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: ponderosa pine
Location: Taylor's Pasture, Coconino N.F.; AZ; United States
Description: advance reproduction was considered good before cutting but cutting left large vacant spaces where the tree groups formerly stood
Date: 5/1925

ponderosa pine regeneration
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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

Excellent yellow pine reproduction
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
regeneration
sample plot
Organisms: ponderosa pine
cattle
Location: Coconino National Forest; AZ; United States
Description: Excellent yellow pine reproduction
Date: 1925

Douglas-fir plantation near Campbell's Camp
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
San Francisco Peaks
personnel
seeding/planting
animal damage
denuded
Organisms: douglas fir
Location: Coconino National Forest; AZ ; United States
Description: Douglas-fir plantation near Campbell's Camp
Date: 1925

Douglas fir plantation, Cambell's Camp area
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
personnel
animal damage
Organisms: douglas fir
Location: Coconino National Forest; AZ ; United States
Description: Douglas fir plantation, Cambell's Camp area
Date: 1925