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USFS Logo Research Data Archive
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Displaying items 1 - 51 of 347
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Sign deliberately broken with rocks.
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: signage
damage
Organisms: ponderosa pine
Location: Ft Valley Expt. Forest; AZ; USA
Description: Sign deliberately broken with rocks.
Date: 12/03/1957

Dendroctonus obesus.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Dendroctonus obesus.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: systematic zoology
insecta
Location: Alaska
Description: Dendroctonus obesus.
Date: 12/1957

Blowdown in Unit 1.
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Ft Valley Expt. Forest; AZ; USA
Description: Blowdown in Unit 1.
Date: 11/21/1957

Blowdown in Unit 1.
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Ft Valley Expt. Forest; AZ; USA
Description: Blowdown in Unit 1.
Date: 11/21/1957

blowdown
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Ft Valley Expt. Forest; AZ; USA
Description: blowdown
Date: 11/21/1957

blowdown
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: ponderosa pine
Location: Ft Valley Expt. Forest; AZ; USA
Description: blowdown
Date: 11/21/1957


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Collection: RMRS Archive Images
Keywords: vegetation treatment
watershed management
Organisms: pinyon-juniper
Location: Beaver Creek; AZ; United States
Description: Cabling WS-A
Date: 11/1957

Maximum distances of invasion of mistletoe from mature lodgepole pine stands into regeneration, based on 31 study areas in Colo. and Wyoming.
more info/bigger image
Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location:
Description: Maximum distances of invasion of mistletoe from mature lodgepole pine stands into regeneration, based on 31 study areas in Colo. and Wyoming.
Date: 11/1957

Proportion of trees with dwarf mistletoe and percent-age of infected trees with trunk infections in 2 lodgepole pine stands in Colo
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Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: CO; United States
Description: Proportion of trees with dwarf mistletoe and percent-age of infected trees with trunk infections in 2 lodgepole pine stands in Colo
Date: 11/1957

Growth of wheat seedlings in ground leaf material of various plants two weeks after planting
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: range
Location: Flagstaff; AZ; USA
Description: Growth of wheat seedlings in ground leaf material of various plants two weeks after planting
Date: 11/1957

Yakutat beach looking NW SW of airport Nov. 1957
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Collection: Alaska forestry research historical images
Keywords: forestry
southeast Alaska forestry
Location: Yakutat Alaska area
Description: Yakutat beach looking NW SW of airport Nov. 1957
Date: 11/1957

Yakutat beach SW airport Nov. 1957
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Collection: Alaska forestry research historical images
Keywords: forestry
southeast Alaska forestry
Location: Yakutat Alaska area
Description: Yakutat beach SW airport Nov. 1957
Date: 11/1957


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Collection: RMRS Archive Images
Keywords: mixed conifer
watershed management
Location: CO; United States
Description: Black Mesa Exp. Forest Colorado
Date: 9/25/1957

Old Tom Creek as it enters tidal meadow. Note trail, tributary joining from left, and cabin under trees.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: hydrology
water conservation, soil conservation and erosion
watershed management
studies on stream-flow and bank erosion:
Location: Alaska; Prince of Wales Island; Old Tom Creek
Description: Old Tom Creek as it enters tidal meadow. Note trail, tributary joining from left, and cabin under trees.
Date: 9/18/1957

Log loader used for tree length logging on compartment 53. This piece of equipment materially decreased loading time and costs compared with other compartment where it was not used.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
equipment
tree length logging
Location: Paul Smith Experimental Forest; Compartment 53
Description: Log loader used for tree length logging on compartment 53. This piece of equipment materially decreased loading time and costs compared with other compartment where it was not used.
Date: 9/16/1957

Bucking tree length of spruce at centrally located log deck. All logs skidded to deck by TD-14 cat.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: logging
chainsaw
Organisms: spruce
Location: Paul Smith Experimental Forest; Compartment 53
Description: Bucking tree length of spruce at centrally located log deck. All logs skidded to deck by TD-14 cat.
Date: 9/11/1957

Bucking tree length logs at deck.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: logging
chainsaw
Location: Paul Smith Experimental Forest; Compartment 53
Description: Bucking tree length logs at deck.
Date: 9/11/1957

Blade on TD-14 caterpillar, tractor used to push through skid trails on compartment 53 for tree length logging, accomplished by using TD-14 with winch attached.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: logging
equipment
road
Location: Paul Smith Experimental Forest; Compartment 53
Description: Blade on TD-14 caterpillar, tractor used to push through skid trails on compartment 53 for tree length logging, accomplished by using TD-14 with winch attached.
Date: 9/11/1957

Skidding tree length spruce (60 to 80 feet to 6 inch top). On compartment 53 to log deck. Note scarification of soil caused by TD 14 and large tree length logs.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
road
tree length logging
Organisms: spruce
Location: Paul Smith Experimental Forest; Compartment 53
Description: Skidding tree length spruce (60 to 80 feet to 6 inch top). On compartment 53 to log deck. Note scarification of soil caused by TD 14 and large tree length logs.
Date: 9/11/1957

Skidding tree length spruce (60 to 80 feet to 6 inch top). On compartment 53 to central log deck.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
road
tree length logging
Organisms: spruce
Location: Paul Smith Experimental Forest; Compartment 53
Description: Skidding tree length spruce (60 to 80 feet to 6 inch top). On compartment 53 to central log deck.
Date: 9/11/1957

Log loader used on compartment 53, 50 and 51. Location of photo unknown beyond compartment number
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
equipment
Location: Paul Smith Experimental Forest; Compartment 53
Description: Log loader used on compartment 53, 50 and 51. Location of photo unknown beyond compartment number
Date: 9/11/1957

Log loader moving tree length logs at deck for ease of bucking.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
equipment
tree length logging
Location: Paul Smith Experimental Forest; Compartment 53
Description: Log loader moving tree length logs at deck for ease of bucking.
Date: 9/11/1957

Log loader putting 16 foot logs on truck.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
tree length logging
equipment
vehicle
Location: Paul Smith Experimental Forest; Compartment 53
Description: Log loader putting 16 foot logs on truck.
Date: 9/11/1957

Log loader putting 16 foot logs on truck.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
tree length logging
equipment
vehicle
Location: Paul Smith Experimental Forest; Compartment 53
Description: Log loader putting 16 foot logs on truck.
Date: 9/11/1957

Aspen decay chart (revised)
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Organisms: aspen
Location:
Description: Aspen decay chart (revised)
Date: 9/7/1957

"Series" of 2 photos showing TD-14 tractor at main loading deck - used to move tree length hardwoods into position so they can be easily bucked and loaded.
more info/bigger image
Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
equipment
tree length logging
road
Location: Paul Smith Experimental Forest; Compartment 53
Description: "Series" of 2 photos showing TD-14 tractor at main loading deck - used to move tree length hardwoods into position so they can be easily bucked and loaded.
Date: 9/6/1957

Tree length spruce ready to be skidded to main loading deck by TD-14 tractor.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
tree length logging
Organisms: spruce
Location: Paul Smith Experimental Forest; Compartment 53
Description: Tree length spruce ready to be skidded to main loading deck by TD-14 tractor.
Date: 9/6/1957

2 logs from compartment 53. On left: HM - 28 inch diameter sound at butt. On right: yellow birch - 30 inch diameter at butt, sound except 10 inch rot in center. Butt all sound 14 feet up tree and the rest of the tree.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: harvest
Organisms: yellow birch
Location: Paul Smith Experimental Forest; Compartment 53
Description: 2 logs from compartment 53. On left: HM - 28 inch diameter sound at butt. On right: yellow birch - 30 inch diameter at butt, sound except 10 inch rot in center. Butt all sound 14 feet up tree and the rest of the tree.
Date: 9/6/1957

Excavating roots in the chaparral with a backhoe on the South Fork of Workman Creek
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Collection: RMRS Archive Images
Keywords: equipment
vegetation treatment
wildlife ecology and conservation
Organisms: chaparral
Location: Sierra Ancha Experimental Forest, Tonto N.F.; United States
Description: Excavating roots in the chaparral with a backhoe on the South Fork of Workman Creek
Date: 09/1957

Radial increment during the last 5-year period in dwarf mistletoe infected trees in comparison with uninfected trees
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Collection: RMRS Archive Images
Keywords: figure
forest pathology
Organisms: mistletoe
Location: Mescalero I. R.; NM; United States
Description: Radial increment during the last 5-year period in dwarf mistletoe infected trees in comparison with uninfected trees
Date: 9/1957

Method of obtaining basidiospore cultures of hymenomycetes
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Collection: RMRS Archive Images
Keywords: figure
culture (fungal, etc.)
research techniques
forest pathology
Location:
Description: Method of obtaining basidiospore cultures of hymenomycetes
Date: 9/1957

Two charts showing the relative importance of the major destructive agents for the entire U.S. and Alaska
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Collection: RMRS Archive Images
Keywords: figure
forest pathology
Location: United States
Description: Two charts showing the relative importance of the major destructive agents for the entire U.S. and Alaska
Date: 9/1957

Aspen decay data chart (revised)
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Collection: RMRS Archive Images
Keywords: figure
decay
forest pathology
Organisms: aspen
Location:
Description: Aspen decay data chart (revised)
Date: 9/1957

Roots and crown of Poa Fendleriana
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Kaibab National Forest; AZ; USA
Description: Roots and crown of Poa Fendleriana
Date: 09/1957

Roots and crown of Agropyron Smithii
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Kaibab National Forest; AZ; USA
Description: Roots and crown of Agropyron Smithii
Date: 09/1957

Roots and crown of Bouteloua gracilis
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Kaibab National Forest; AZ; USA
Description: Roots and crown of Bouteloua gracilis
Date: 09/1957

Roots and crown of Bouteloua curtipendula
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Kaibab National Forest; AZ; USA
Description: Roots and crown of Bouteloua curtipendula
Date: 09/1957

Roots and crown of Muhlenbergia Wrightii
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: grasses
Location: Kaibab National Forest; AZ; USA
Description: Roots and crown of Muhlenbergia Wrightii
Date: 09/1957

Juniper seedling coming in after a cabling operation on Devil Dog Allottment
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Collection: Fort Valley Experimental Forest historical photographs
Organisms: juniper
Location: Kaibab National Forest; AZ; USA
Description: Juniper seedling coming in after a cabling operation on Devil Dog Allottment
Date: 09/1957

Traps dug into position for use in seed dissemination studies, fall 1957. Along spur 120, Maybeso.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
artificial regeneration
seed production (seed years, seed crops etc)
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Traps dug into position for use in seed dissemination studies, fall 1957. Along spur 120, Maybeso.
Date: 8/21/1957

Traps dug into position for use in seed dissemination studies, fall 1957. Along spur 120, Maybeso.
more info/bigger image
Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
artificial regeneration
seed production (seed years, seed crops etc)
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Traps dug into position for use in seed dissemination studies, fall 1957. Along spur 120, Maybeso.
Date: 8/21/1957

Traps in scrub cedar stand in middle of Maybeso Valley.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
artificial regeneration
seed production (seed years, seed crops etc)
Location: Alaska; Prince of Wales Island; Maybeso Valley
Description: Traps in scrub cedar stand in middle of Maybeso Valley.
Date: 8/21/1957

Traps nestled on ground with cover removed to show that muslin held down with lath strips.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: regeneration and formation of stands
artificial regeneration
seed production (seed years, seed crops etc)
Location: Alaska
Description: Traps nestled on ground with cover removed to show that muslin held down with lath strips.
Date: 8/21/1957

FS [Forest Survey?] Plot 210, looking south across SP-10 B2 ? d 50'. 45-70 years. 1700' 20'/ch E. Lowerstory sparse birch; willow 10-25' in clumps. Understory SP-1-4, Labrador tea, & vaccinium sp. SP-5-10 rosa, fireweed. Fire history.
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Collection: Pacific Northwest Research Station, Alaska Image Archive
Keywords: plant ecology
vegetation types
ecotypes
Location: Alaska; Index Lake
Description: FS [Forest Survey?] Plot 210, looking south across SP-10 B2 ? d 50'. 45-70 years. 1700' 20'/ch E. Lowerstory sparse birch; willow 10-25' in clumps. Understory SP-1-4, Labrador tea, & vaccinium sp. SP-5-10 rosa, fireweed. Fire history.
Date: 8/9/1957