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USFS Logo Research Data Archive
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Displaying items 21 - 40 of 40
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Spruce invasion of wet meadows along Big Lake Road
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Collection: RMRS Archive Images
Keywords: meadow
wildlife ecology and conservation
Organisms: spruce
Location: Apache N.F.; AZ; United States
Description: Spruce invasion of wet meadows along Big Lake Road
Date: 06/1962

Spruce invasion of wet meadows along Big Lake Road
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Collection: RMRS Archive Images
Keywords: meadow
wildlife ecology and conservation
Organisms: spruce
Location: Apache-Sitgreaves N.F.; AZ; United States
Description: Spruce invasion of wet meadows along Big Lake Road
Date: 06/1962


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Collection: RMRS Archive Images
Keywords: grassland
grazing
livestock
wildlife ecology and conservation
Organisms: spruce
engelmann spruce
Location: Apache National Forest; AZ, NM; United States
Description: Stand of Engelmann spruce bordering a narrow meadow. Meadow heavily grazed by livestock
Date: 9/1959

Dense stand of spruce on Mt Baldy
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Collection: RMRS Archive Images
Keywords: aerial photograph
wildlife ecology and conservation
Organisms: spruce
Location: Mt.Baldy, Apache National Forest; AZ, NM; United States
Description: Dense stand of spruce on Mt Baldy
Date: 11/1958

Range Study
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Collection: Sierra Ancha Historical Images
Keywords: forest stand
utilization road
Organisms: spruce
fir
Location: Apache NF; AZ; USA
Description: Range Study
Date: 08/1937

Range Study
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Collection: Sierra Ancha Historical Images
Organisms: spruce
fir
Location: Apache NF; AZ; USA
Description: Range Study
Date: 08/1937

Range Study
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Collection: Sierra Ancha Historical Images
Organisms: spruce
fir
Location: Apache NF; AZ; USA
Description: Range Study
Date: 08/1937

Foreststand
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Collection: Sierra Ancha Historical Images
Organisms: spruce
douglas fir
Location: Apache NF; AZ; USA
Description: Foreststand
Date: 10/26/1934


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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

Spruce burns - 30-40 years old
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Collection: RMRS Archive Images
Keywords: fire
San Francisco Peaks
forest pathology
Organisms: spruce
Location: San Francisco Peaks, Coconino N.F.; AZ; United States
Description: Spruce burns - 30-40 years old
Date: 10/18/1915

Spruce burns - 30-40 years old
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Collection: RMRS Archive Images
Keywords: San Francisco Peaks
fire-effects
spruce burn, Inner Basin circa 1880
forest pathology
Organisms: spruce
Location: San Francisco Peaks, Coconino N.F.; AZ; United States
Description: Spruce burns - 30-40 years old
Date: 10/18/1915

Spruce burn on San Francisco Peaks.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
spruce burn, Inner Basin circa 1880
Organisms: spruce
Location: Coconino National Forest; AZ; USA
Description: Spruce burn on San Francisco Peaks.
Date: 1911

forest stand
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
Organisms: spruce
ponderosa pine
douglas fir
aspen
Location: Apache National Forest; AZ; United States
Description: forest stand
Date: 1910

forest stand
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: forest stand
Organisms: white fir
spruce
ponderosa pine
limber pine
douglas fir
aspen
Location: Apache National Forest; AZ; United States
Description: forest stand
Date: 1910


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Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Location: Mt. Graham; AZ; United States
Description: Defoliation from Spruce Aphid
Date:


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Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce aphid
spruce
Location: Mt. Graham; AZ; United States
Description: Wide spread defoliation by Spruce Aphid
Date:


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Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Location: National Forest; AZ; United States
Description: Damage caused to a bud
Date:


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Collection: RMRS Archive Images
Keywords: r3 forest health e.p.
Organisms: spruce
Location: North Kaibab; AZ; United States
Description: Budworm defoliation
Date:

Weather stations
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: San Francisco Peaks
meteorological equipment
elevational gradient meteorology study
Organisms: spruce
Location: Fort Valley Experimental Forest; AZ; United States
Description: Weather stations
Date: