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 30
10 | 20 | 50 per page
Protected area
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
protected area
Location: Tonto N. F.; AZ; USA
Description: Protected area
Date: 12/01/1927

Plot 3
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
Location:
Description: Plot 3
Date: 12/01/1927

Erosion plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: erosion
Location: Crook N.F.; USA
Description: Erosion plot
Date: 11/30/1927

Rodent exclosure
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: exclosures
Location: Crook N.F.; USA
Description: Rodent exclosure
Date: 11/30/1927

Summit panel
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
Location:
Description: Summit panel
Date: 11/30/1927

Summit plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
Location:
Description: Summit plot
Date: 11/30/1927

Summit plot
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
Location:
Description: Summit plot
Date: 11/30/1927

South side Summit plot.
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: range
study
Location: Tonto NF; AZ; USA
Description: South side Summit plot.
Date: 11/30/1927

Natural reproduction of ponderosa pine in a pasture gazed only by cattle and work horses
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
Organisms: ponderosa pine
cattle
Location: Coconino National Forest; AZ; United States
Description: Natural reproduction of ponderosa pine in a pasture gazed only by cattle and work horses
Date: 11/04/1927

Juniper utahensis encroaching upon open areas near Ash Fork, Arizona
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: juniper
Location: Ashfork; AZ; United States
Description: Juniper utahensis encroaching upon open areas near Ash Fork, Arizona
Date: 11/04/1927

Meterological station in ponderosa pine forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: meteorological equipment
grounds
sample plot
forest/park meteorological study
meteorological station 3
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Meterological station in ponderosa pine forest
Date: 08/1927

Meteorological station in ponderosa pine forest
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: meteorological equipment
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Meteorological station in ponderosa pine forest
Date: 08/1927

Blue spruce planted and Douglas-fir beside the yard stick has been frozen back repeatedly
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: douglas fir
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted and Douglas-fir beside the yard stick has been frozen back repeatedly
Date: 07/17/1927

Ponderosa pine growing in lava beds near Sunset Mountain (Crater)
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Ponderosa pine growing in lava beds near Sunset Mountain (Crater)
Date: 1927

Juniperus utahensis encroaching upon open areas near Ashfork
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
Organisms: juniper
Location: Kaibab National Forest; AZ; United States
Description: Juniperus utahensis encroaching upon open areas near Ashfork
Date: 1927

Juniperus utahensis encroaching upon areas near Ash Fork, Arizona
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: landscape
Organisms: juniper
Location: Ash Fork; AZ; United States
Description: Juniperus utahensis encroaching upon areas near Ash Fork, Arizona
Date: 1927


more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Organisms: spruce
ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted in shade of two ponderosa pine saplings. Those planted in open at the same time all died except where watered. Planted in 1918. Height 20 inches.
Date: 1927

Blue spruce planted in ponderosa pine type
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
Organisms: spruce
ponderosa pine
Location: Coconino National Forest; AZ; United States
Description: Blue spruce planted in ponderosa pine type
Date: 1927

Ponderosa pine reproduction on Forest Service sale area
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
cleared plots
regeneration
Organisms: ponderosa pine
Location: Riordan ; AZ; United States
Description: Ponderosa pine reproduction on Forest Service sale area
Date: 1927

Ponderosa pine regeneration
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
cleared plots
regeneration
Organisms: ponderosa pine
Location: Riordan ; AZ; United States
Description: Ponderosa pine regeneration
Date: 1927