Skip to main content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

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 27
10 | 20 | 50 per page
reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Location: Ft. Valley Experimental Station; AZ; United States
Description: reproduction
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
animal damage
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
repeat set
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928

ponderosa pine regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
grasses
regeneration
brush
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: ponderosa pine regeneration
Date: 1928

ponderosa pine reproduction
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: ponderosa pine reproduction
Date: 1928

regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: regeneration
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
animal damage
regeneration
brush
sample plot
Organisms: gambel oak
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1928

Shows failure of reproduction to become established under blackjack group
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Shows failure of reproduction to become established under blackjack group
Date: 1928

Down snags are very pitchy and have decayed very little
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: decay
grasses
snag
rocky soil
Location: Fort Valley Experimental Forest; AZ; United States
Description: Down snags are very pitchy and have decayed very little
Date: 1928

Shows seedlings near stumps and large branches
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Organisms: ponderosa pine
pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Shows seedlings near stumps and large branches
Date: 1928

Shows failure of seedlings to become established under blackjack canopy
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: understory
decay
grasses
regeneration
sample plot
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Shows failure of seedlings to become established under blackjack canopy
Date: 1928

Shows how reproduction has become established in vicinity of stump and decayed slash
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Shows how reproduction has become established in vicinity of stump and decayed slash
Date: 1928

group of seedlings established in rotted top slash
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
Organisms: pine
Location: Ft Valley Expt. Forest; AZ; USA
Description: group of seedlings established in rotted top slash
Date: 1928

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: oak
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
rocky soil
sample plot
Organisms: ponderosa pine
gambel oak
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

ponderosa pine regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
regeneration
sample plot
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: ponderosa pine regeneration
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
forest stand
sample plot
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913

forest after cutting and brush disposal
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
sample plot
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: forest after cutting and brush disposal
Date: 1913

Coulter Ranch
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
grasses
sample plot
Organisms: pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coulter Ranch
Date: 1913