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USFS Logo Research Data Archive

*To download images in addition to list, filter to 100 images or fewer.
Displaying items 1 - 50 of 190
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Rodent damage to pine seedling in old burn. Seedling 1" at base.
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Collection: Sierra Ancha Historical Images
Keywords: seedling
Location: Sierra Ancha Experimental Forest; AZ; USA
Description: Rodent damage to pine seedling in old burn. Seedling 1" at base.
Date: 01/12/1972

Herbicide (2,4,5-T) damage to seedling in old burn.
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Collection: Sierra Ancha Historical Images
Keywords: herbicides
seedling
Location: Sierra Ancha Experimental Forest; AZ; USA
Description: Herbicide (2,4,5-T) damage to seedling in old burn.
Date: 01/12/1972

Vigorous pine seedling under New Mexico locust.
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Collection: Sierra Ancha Historical Images
Keywords: seedling
Organisms: locust
Location: Sierra Ancha Experimental Forest; AZ; USA
Description: Vigorous pine seedling under New Mexico locust.
Date: 01/12/1972

snowpack.
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Collection: Sierra Ancha Historical Images
Keywords: snow
seedling
fire-effects
Location: Sierra Ancha Experimental Forest; AZ; USA
Description: snowpack.
Date: 01/12/1972

One row of seedlings placed on a rack to measure the rooth penetration in the test tubes. The tubes were tilted 30 degrees from vertical when in the boxes so that roots would grow against the side of the tubes facing the observer. Study 1203.21
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Fort Valley Exp. Forest; AZ; USA
Description: One row of seedlings placed on a rack to measure the rooth penetration in the test tubes. The tubes were tilted 30 degrees from vertical when in the boxes so that roots would grow against the side of the tubes facing the observer. Study 1203.21
Date: 1966

Mountain muhly cover type plot planted with nine 2-0 ponderosa pine seedlings, one to each square foot. The black border is the upper edge of the plastic root barrier. The white tags indicate the location of some pine seedlings.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
root competition
Location:
Description: Mountain muhly cover type plot planted with nine 2-0 ponderosa pine seedlings, one to each square foot. The black border is the upper edge of the plastic root barrier. The white tags indicate the location of some pine seedlings.
Date: 1966

Ponderosa pine and arizona fescue plants washed from glass faced planter box at end of second growing season
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
root competition
Organisms: ponderosa pine
Location:
Description: Ponderosa pine and arizona fescue plants washed from glass faced planter box at end of second growing season
Date: 1966

Ponderosa pine seedlings removed from the arizona fescue grass at end of second growing season from a glass faced planter box
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
root competition
Organisms: ponderosa pine
Location:
Description: Ponderosa pine seedlings removed from the arizona fescue grass at end of second growing season from a glass faced planter box
Date: 1966

Ponderosa pine seedlings removed from the mountain muhlygrass at end of second growing season grown in glass faced planter boxes. Photo used as Fig 5B in MS
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
root competition
Organisms: ponderosa pine
Location:
Description: Ponderosa pine seedlings removed from the mountain muhlygrass at end of second growing season grown in glass faced planter boxes. Photo used as Fig 5B in MS
Date: 1966

Ponderosa pine seedlings grown without grass in a glass faced planter box  at end of second growing season. Used as Fig 6 in MS
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
root competition
Organisms: ponderosa pine
Location:
Description: Ponderosa pine seedlings grown without grass in a glass faced planter box at end of second growing season. Used as Fig 6 in MS
Date: 1966

General view of field layout for study 1203.16. Each 3'x3' subplot is protected by a 5' wire fence. Edward Applequist measuring soil moisture with a Coleman moisture meter
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: soil
seedling
root competition
Location:
Description: General view of field layout for study 1203.16. Each 3'x3' subplot is protected by a 5' wire fence. Edward Applequist measuring soil moisture with a Coleman moisture meter
Date: 1966

Planting
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: equipment
personnel
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Planting
Date: 04/1965

Cattle Damage
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: personnel
animal damage
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Cattle Damage
Date: 06/1964

Grassland
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Grassland
Date: 09/1963

Repeat of 516092 taken 5 yrs after treatment with ZAC. Most of the seedlings are now out of reach of deer.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
deer
seedling
protected area
Location: Ft. Valley Exp Forest; AZ; USA
Description: Repeat of 516092 taken 5 yrs after treatment with ZAC. Most of the seedlings are now out of reach of deer.
Date: 09/1963

Grassland
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: coniferous vegetation
grassland
insects
seedling
Location: Coconino NF; AZ; USA
Description: Grassland
Date: 07/1962

Seedling growing in decayed log at Coulter ranch (S-5) plots located N 55 degree W  4.3 chains from the southeast corner of plot #3.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location:
Description: Seedling growing in decayed log at Coulter ranch (S-5) plots located N 55 degree W 4.3 chains from the southeast corner of plot #3.
Date: 09/15/1959

Same as La-71 except pencil put in picture for scale. Seedling is 3 inches high from log
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Coulter Ranch (S5); AZ; USA
Description: Same as La-71 except pencil put in picture for scale. Seedling is 3 inches high from log
Date: 09/15/1959

Mule Deer Overgrazing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
overgrazed
Organisms: ponderosa pine
Location: Ft. Valley Exp Forest; AZ; USA
Description: Mule Deer Overgrazing
Date: 05/1958

Mule Deer Overgrazing
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
overgrazed
chemical effect
Organisms: ponderosa pine
Location: Ft. Valley Exp Forest; AZ; USA
Description: Mule Deer Overgrazing
Date: 05/1958

Barney pasture burn seed-spot study, plot 3, row 6, spot 6. Three browsed seedlings in low growing- herbaceous material. Tallest seedling (seeded June 1947) in group 3.3". Eighteen inch rule. Same as HK-79.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Coconino National Forest; AZ; USA
Description: Barney pasture burn seed-spot study, plot 3, row 6, spot 6. Three browsed seedlings in low growing- herbaceous material. Tallest seedling (seeded June 1947) in group 3.3". Eighteen inch rule. Same as HK-79.
Date: 10/29/1953

Mistletoe Reduction Study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: mistletoe control project
seedling
cutting
utilization road
damage
sapling
Organisms: pine
Location: Fort Valley Exp Forest; AZ; USA
Description: Mistletoe Reduction Study
Date: 08/21/1951

Mistletoe Reduction Study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: logging
mistletoe control project
seedling
cutting
damage
sapling
Organisms: pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Mistletoe Reduction Study
Date: 07/24/1951

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 10/12/1949

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 10/12/1949

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seeding/planting
animal damage
seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Direct Seeding Plot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Organisms: ponderosa pine
Location: Coconino NF; AZ; USA
Description: Direct Seeding Plot
Date: 06/30/1948

Ponderosa Pine Seed Spot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: brush
denuded
seedling
protected area
Organisms: ponderosa pine
Location: Fort Valley Exp. Station; AZ; USA
Description: Ponderosa Pine Seed Spot
Date: 10/1941

Screened Seed Spots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
protected area
Location: Fort Valley Exp. Station; AZ; USA
Description: Screened Seed Spots
Date: 08/1941

Screened Seed Spots
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
protected area
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Station; AZ; USA
Description: Screened Seed Spots
Date: 08/1941

Slash Disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
slash
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Slash Disposal
Date: 05/1941

Slash Disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
slash
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Slash Disposal
Date: 05/1941

Slash Disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
slash
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Slash Disposal
Date: 05/1941

Slash Disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
slash
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Slash Disposal
Date: 05/1941

Slash Disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
slash
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Slash Disposal
Date: 05/1941

Slash Disposal
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
slash
sample plot
Organisms: ponderosa pine
Location: Fort Valley Exp. Forest; AZ; USA
Description: Slash Disposal
Date: 05/1941

Study Plot S3B
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
sample plot
Location: Fort Valley Exp Forest; AZ; USA
Description: Study Plot S3B
Date: 05/1941

Successful seed spot
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Fort Valley Exp. Forest; AZ; USA
Description: Successful seed spot
Date: 1941

Pine seedlings
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Location: Fort Valley Exp. Forest; AZ; USA
Description: Pine seedlings
Date: 05/1939

Seedling browsed by sheep
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
sample plot
Organisms: sheep
Location: Fort Valley Exp. Forest; AZ; USA
Description: Seedling browsed by sheep
Date: 05/1939

Seedling severely browsed
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
browse
sample plot
Location: Fort Valley Exp. Forest; AZ; USA
Description: Seedling severely browsed
Date: 05/1939

mistle-toe infected pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
sample plot
Organisms: mistletoe
Location: Fort Valley Exp. Forest; AZ; USA
Description: mistle-toe infected pine
Date: 05/1939

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

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

Specimen 25 (by ruler)
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Specimen 25 (by ruler)
Date: 11/03/1933

Cooperrider-Cassidy study
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: animal damage
seedling
study
Organisms: ponderosa pine
Location: Tusayan National Forest; AZ; USA
Description: Cooperrider-Cassidy study
Date: 11/03/1933

Good form in ponderosa seedlings grown in virgin forest with strong side shade
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: seedling
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; USA
Description: Good form in ponderosa seedlings grown in virgin forest with strong side shade
Date: 11/01/1933

Three distinct age classes in the Fort Valley Experimental Forest
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grazing
seedling
Organisms: ponderosa pine
cattle
Location: Fort Valley Experimental Forest; AZ; USA
Description: Three distinct age classes in the Fort Valley Experimental Forest
Date: 11/01/1933