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


*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 20 of 55
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Ranger Study Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: erosion
overgrazed
range
study
Organisms: ponderosa pine
Location: Tonto NF; AZ; USA
Description: Ranger Study Plot
Date: 10/29/1940

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
brush
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/06/1936

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
grasses
brush
seedling
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/06/1936

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: demonstration area
erosion
grasses
brush
fence line effect
protected area
overgrazed
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/06/1936

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: grazing
erosion
grasses
brush
gully
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/06/1936

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: demonstration area
erosion
brush
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/06/1936

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: demonstration area
erosion
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/06/1936

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
gully
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 11/1936

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: stream flow
erosion
lakes
drainage
Organisms: sycamore
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 10/1935

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
rocky soil
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/14/1934

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
rocky soil
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 10/24/1934

Erosion
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Collection: Sierra Ancha Historical Images
Keywords: erosion
Location: Tonto N. F.; AZ; USA
Description: Erosion
Date: 11/1928

Erosion following grass depletion
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
Location: Tonto N. F.; AZ; USA
Description: Erosion following grass depletion
Date: 11/1928

Eroding slope
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Collection: Sierra Ancha Historical Images
Keywords: erosion
Location: Tonto N. F.; AZ; USA
Description: Eroding slope
Date: 11/1928

Erosion plot
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Collection: Sierra Ancha Historical Images
Keywords: erosion
Location: Tonto N. F.; AZ; USA
Description: Erosion plot
Date: 11/1928

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
decay
grasses
regeneration
brush
damage
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 11/1928

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
decay
grasses
regeneration
brush
overgrazed
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 11/1928

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
decay
grasses
regeneration
brush
overgrazed
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 11/1928

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
decay
grasses
regeneration
brush
overgrazed
Location: Tonto NF; AZ; USA
Description: Watershed Project
Date: 11/1928

Range Study
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
grasses
brush
defoliation
gully
Location: Tonto NF; AZ; USA
Description: Range Study
Date: 11/1928