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 38
10 | 20 | 50 per page

more info/bigger image
Collection: RMRS Archive Images
Keywords: aerial photograph
Mt. Baldy
wildlife ecology and conservation
Organisms: spruce
aspen
Location: Apache National Forest; United States
Description: Spruce type on Mt. Baldy showing interspersion of grass and aspen within the coniferous type.
Date: 11/1958

Dense stand of spruce on Mt Baldy
more info/bigger image
Collection: RMRS Archive Images
Keywords: aerial photograph
wildlife ecology and conservation
Organisms: spruce
Location: Mt.Baldy, Apache National Forest; AZ, NM; United States
Description: Dense stand of spruce on Mt Baldy
Date: 11/1958


more info/bigger image
Collection: RMRS Archive Images
Keywords: understory
wildlife ecology and conservation
Organisms: spruce
aspen
fir
Location: Apache National Forest; United States
Description: Spruce and fir coming in as understory in the aspen type.
Date: 11/1958

Garry Strobel cutting tree 548
more info/bigger image
Collection: RMRS Archive Images
Keywords: logging
spruce defect study
forest pathology
Organisms: spruce
Location: Rio Grand N.F.; CO; United States
Description: Garry Strobel cutting tree 548
Date: 8/1958

Tree 531 with old fallen adjacent tree
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Rio Grand N.F.; CO; United States
Description: Tree 531 with old fallen adjacent tree
Date: 8/1958

Tree 458 (left) with 27 yr. old dead top 104' to 128', no decay - tree 459 (right) with dead rust brooms and old dead top
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 458 (left) with 27 yr. old dead top 104' to 128', no decay - tree 459 (right) with dead rust brooms and old dead top
Date: 8/1958

Tree 459 with small wide asym. fork, dead rust brooms 57' to 68', and old dead top 68' to 88' with brown cubical TR
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 459 with small wide asym. fork, dead rust brooms 57' to 68', and old dead top 68' to 88' with brown cubical TR
Date: 8/1958

Tree 466 with 31 yr. old trunk wound 6' to 11'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 466 with 31 yr. old trunk wound 6' to 11'
Date: 8/1958

Tree 543 with dead top and dead rust brooms
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Rio Grand N.F.; CO; United States
Description: Tree 543 with dead top and dead rust brooms
Date: 8/1958

Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
Date: 8/1958

Tree 478 with spruce canker on old tree wound
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 478 with spruce canker on old tree wound
Date: 8/1958

Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
more info/bigger image
Collection: RMRS Archive Images
Keywords: canker
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 478 with 129 yr. old spruce canker and 28 yr. old fallen tree wound at 3'
Date: 8/1958

Tree 466 with 31 yr. old trunk wound 6' to 11'
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
spruce defect study
forest pathology
Organisms: spruce
Location: Brown Flecky Tr., Arapaho N.F.; CO; United States
Description: Tree 466 with 31 yr. old trunk wound 6' to 11'
Date: 8/1958

Tree 460 with recent broken top and lightning scar 22' to top at 65'
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 460 with recent broken top and lightning scar 22' to top at 65'
Date: 8/1958

Tree 466, cross section at 10' showing brown flecky trunk rot behind 31 yr. old trunk wound
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 466, cross section at 10' showing brown flecky trunk rot behind 31 yr. old trunk wound
Date: 8/1958

Tree 288 (left) with dead rust brooms on the bole at 94' to 105', and dead top (old) 94' to 121'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 288 (left) with dead rust brooms on the bole at 94' to 105', and dead top (old) 94' to 121'
Date: 7/1958

Tree 222 cross section at 1' with P. nigrolimitatus sporophore and decay
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
spruce defect study
sporophore
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 222 cross section at 1' with P. nigrolimitatus sporophore and decay
Date: 7/1958

Tree 335 with F. pini sporophores 0' to 20'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Routt N. F.; CO; United States
Description: Tree 335 with F. pini sporophores 0' to 20'
Date: 7/1958

Tree 276 with live and dead rust brooms in old dead top
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: San Juan N.F.; CO; United States
Description: Tree 276 with live and dead rust brooms in old dead top
Date: 7/1958

Tree 439 with burl at 5'
more info/bigger image
Collection: RMRS Archive Images
Keywords: spruce defect study
forest pathology
Organisms: spruce
Location: Arapaho N.F.; CO; United States
Description: Tree 439 with burl at 5'
Date: 7/1958