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USFS Logo Research Data Archive
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Displaying items 1 - 14 of 14
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1951 Pinal Mtn burn recovery
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: vegetation types
landscape
exclosures
study
Organisms: oak
Location: Pinal Mtn; AZ; USA
Description: 1951 Pinal Mtn burn recovery
Date: 08/1956

Study Plot at Sitgreaves NF
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
exclosures
Organisms: juniper
Location: Sitgrreaves NF; AZ; USA
Description: Study Plot at Sitgreaves NF
Date: 10/14/1940

Bunchgrass-pine competition
more info/bigger image
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

Rodent-proof exclosure for reforestation studies
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: exclosures
Location: Fort Valley Exp. Forest; AZ; USA
Description: Rodent-proof exclosure for reforestation studies
Date: 10/27/1937

Rodent-proof exclosure for reforestation studies
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: exclosures
Location: Fort Valley Exp. Forest; AZ; USA
Description: Rodent-proof exclosure for reforestation studies
Date: 10/27/1937

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

Screened and unscreened seed spots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: exclosures
seedling
sample plot
Location: Fort Valley Exp. Forest; AZ; USA
Description: Screened and unscreened seed spots
Date: 10/01/1937

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: 09/21/1937

Grass-pine competition series, S3B, rodents excluded
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: fire
grasses
exclosures
denuded
seedling
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: Grass-pine competition series, S3B, rodents excluded
Date: 1933

Series within rodent exclosure S3B, seeded in 1929
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
exclosures
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: Series within rodent exclosure S3B, seeded in 1929
Date: 1933

Southeast corner of Payson exclosure
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
exclosures
Location: Tonto National Forest; AZ; USA
Description: Southeast corner of Payson exclosure
Date: 10/1931

range study plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: exclosures
research techniques
fence line effect
range
study
Organisms: oak
Location: Sierra Ancha; AZ; USA
Description: range study plot
Date: 05/25/1920

S3, enclosure 33a, near Wing Mountain.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: erosion
exclosures
study
sample plot
Location: Fort Valley Experimental Forest; AZ; USA
Description: S3, enclosure 33a, near Wing Mountain.
Date: 1920