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 - 17 of 17
10 | 20 | 50 per page
Coconino S5 PSP
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
fence line effect
sample plot
Organisms: ponderosa pine
Location: Coconino N. F.; AZ; USA
Description: Coconino S5 PSP
Date: 12/08/1924

Coconino S5 PSP
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
sample plot
Organisms: ponderosa pine
Location: Coconino N. F.; AZ; USA
Description: Coconino S5 PSP
Date: 12/08/1924

Watershed Research
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: personnel
lakes
watershed research
gm
Location: Roosevelt Reservoir ; AZ; USA
Description: Watershed Research
Date: 11/29/1924

Great Basin Experiment Station
more info/bigger image
Collection: RMRS Archive Images
Keywords: buildings
Location:
Description: Great Basin Experiment Station
Date: 09/1924

soil type
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: erosion
Location: Fort Valley Experimental Forest; AZ; United States
Description: soil type
Date: 8/1924

porcupine damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
regeneration
Organisms: ponderosa pine
Location: Taylor's Pasture, Fort Valley, Coconino N.F.; AZ; United States
Description: porcupine damage
Date: 7/1924

Area screened in for experiment in porcupine damage to yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
research techniques
Organisms: ponderosa pine
Location: Taylor's Pasture [Taylor Woods], Fort Valley, Coconino N.F.; AZ; United States
Description: Area screened in for experiment in porcupine damage to yellow pine
Date: 7/1924

A sling cyclometer reading by G. A. Pearson
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
period attire
Location: Fort Valley, Coconino N.F.; AZ; United States
Description: A sling cyclometer reading by G. A. Pearson
Date: 7/1924

Sheep damage
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
Organisms: sheep
Location: Sitgreaves N. F.; AZ; USA
Description: Sheep damage
Date: 05/1924

Watershed Project
more info/bigger image
Collection: Sierra Ancha Historical Images
Keywords: erosion
Location: Reeves Creek; USA
Description: Watershed Project
Date: 04/25/1924

Caption reads: "Loblolly pine stand at Urania, Louisiana after receiving a heavy thinning (same stand and same view as #185982, but slightly to right Tree #15 appears in both). 4/22/24 Plot No. 50, Deer Pasture."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
Organisms: loblolly pine
Location: LaSalle Parish, Louisiana
Description: Caption reads: "Loblolly pine stand at Urania, Louisiana after receiving a heavy thinning (same stand and same view as #185982, but slightly to right Tree #15 appears in both). 4/22/24 Plot No. 50, Deer Pasture."
Date: 4/22/1924

Caption reads: "Loblolly pine stand at Urania, La., after receiving a moderate thinning. (Same stand as 185982 but different part of area.) 4/22/24 Plot No. 50, Deer Pasture."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: thinning
Organisms: loblolly pine
Location: LaSalle Parish, Louisiana
Description: Caption reads: "Loblolly pine stand at Urania, La., after receiving a moderate thinning. (Same stand as 185982 but different part of area.) 4/22/24 Plot No. 50, Deer Pasture."
Date: 4/22/1924

Western yellow pine timber in Decker Wash.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Sitgreaves N. F. ; AZ; United States
Description: Western yellow pine timber in Decker Wash.
Date: 1924

erosion
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: erosion
Location: Fort Valley Experimental Forest; AZ; United States
Description: erosion
Date: 1924

Oak brush, cliff-rose, and pine reproduction practically killed by cattle overgrazing
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Organisms: pine
oak
cattle
Location: Tusayan National Forest; AZ; United States
Description: Oak brush, cliff-rose, and pine reproduction practically killed by cattle overgrazing
Date: 1924

Advance reproduction in a virgin stand of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: old growth
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Advance reproduction in a virgin stand of western yellow pine
Date: 1924

Buildings at the Southwestern Forest Experiment Station
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grounds
buildings
repeat set
Location: Fort Valley; AZ; USA
Description: Buildings at the Southwestern Forest Experiment Station
Date: 1924