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


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Displaying items 1 - 20 of 54
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Grass competition plots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
reproduction
natural vegetation
sample plot
Location: Fort Valley Exp. Station; AZ; USA
Description: Grass competition plots
Date: 10/1941

Grass Competition Plots
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
denuded
Location: Fort Valley Exp. Station; AZ; USA
Description: Grass Competition Plots
Date: 10/1941


more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: AZ; USA
Description: Not Available
Date: 11/20/1939

Planting in denuded spot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seeding/planting
Location: Fort Valley Exp. Forest; AZ; USa
Description: Planting in denuded spot
Date: 09/1939

Ponderosa Pine encroaching
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 07/31/1938

Ponderosa Pine encroaching
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Ponderosa Pine encroaching
Date: 07/31/1938

burn in cutover ponderosa pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
fire-effects
Organisms: ponderosa pine
Location: Kaibab N. F.; AZ; USA
Description: burn in cutover ponderosa pine
Date: 07/1938

burn in cutover ponderosa pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
fire-effects
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: burn in cutover ponderosa pine
Date: 07/1938

Bunchgrass-pine competition
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
exclosures
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; Az; USA
Description: Bunchgrass-pine competition
Date: 10/28/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: erosion
grasses
exclosures
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; Az; USA
Description: Bunchgrass-pine competition
Date: 10/28/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
exclosures
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; Az; USA
Description: Bunchgrass-pine competition
Date: 10/07/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; Az; USA
Description: Bunchgrass-pine competition
Date: 10/07/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
dendrochronology
denuded
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Bunchgrass-pine competition
Date: 10/07/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Bunchgrass-pine competition
Date: 10/06/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Bunchgrass-pine competition
Date: 10/06/1937

Grass-pine competition experiment near S3A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Grass-pine competition experiment near S3A
Date: 10/06/1937

Bunchgrass-pine competition
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; Az; USA
Description: Bunchgrass-pine competition
Date: 10/01/1937

Pine-grass-competition experiment near S3A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Pine-grass-competition experiment near S3A
Date: 10/01/1937

Pine-grass-competition experiment near S3A
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Pine-grass-competition experiment near S3A
Date: 10/01/1937

Experimental planting to compare results in bunchgrass
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
grasses
period attire
denuded
Location: Fort Valley Exp. Forest; AZ; USA
Description: Experimental planting to compare results in bunchgrass
Date: 10/01/1937