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USFS Logo Research Data Archive
You are here: Home > Search Results


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Displaying items 21 - 40 of 44
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Hail damage to douglas fir
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Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 8/1958

Hail damage to aspen
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Little Scraggy Peak, Pike N.F.; CO; United States
Description: Hail damage to aspen
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

Hail damage to ponderosa pine
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: ponderosa pine
Location: Pike N.F.; CO; United States
Description: Hail damage to ponderosa pine
Date: 7/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 7/1958

Hail damage to douglas fir
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: douglas fir
Location: Pike N.F.; CO; United States
Description: Hail damage to douglas fir
Date: 7/1958

Tree 30 with frost crack 0' to 12' and decay associated with it
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
spruce defect study
forest pathology
Organisms: spruce
Location: Roosevelt N.F.; CO; United States
Description: Tree 30 with frost crack 0' to 12' and decay associated with it
Date: 6/1957

Tree 23 with frost crack 0' to 34'
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
spruce defect study
forest pathology
Organisms: spruce
Location: Roosevelt N.F.; CO; United States
Description: Tree 23 with frost crack 0' to 34'
Date: 6/1957

Tree 23 cross section at 32' showing frost crack and associated decay
more info/bigger image
Collection: RMRS Archive Images
Keywords: decay
abiotic damage
spruce defect study
forest pathology
Organisms: spruce
Location: Roosevelt N.F.; CO; United States
Description: Tree 23 cross section at 32' showing frost crack and associated decay
Date: 6/1957

Aspen frost crack
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N. F.; CO; United States
Description: Aspen frost crack
Date: 8/25/1955

Aspen frost crack
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N. F.; CO; United States
Description: Aspen frost crack
Date: 6/1955

Aspen frost crack
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N. F.; CO; United States
Description: Aspen frost crack
Date: 5/25/1955

Aspen frost crack
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N. F.; CO; United States
Description: Aspen frost crack
Date: 5/25/1955

Callused and bleeding frost crack 15 ' high on 12 '' aspen
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N. F.; CO; United States
Description: Callused and bleeding frost crack 15 ' high on 12 '' aspen
Date: 5/25/1955

A frost crack thru rough bark margin on 12'' aspen
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N. F.; CO; United States
Description: A frost crack thru rough bark margin on 12'' aspen
Date: 5/25/1955

Frost crack and bleeding section of tree 113 [713?]
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Routt N.F.; CO; United States
Description: Frost crack and bleeding section of tree 113 [713?]
Date: 5/25/1955

Douglas-fir seedlings under shelter of ponderosa point seed tree
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: abiotic damage
Gila Sample Plot
Organisms: ponderosa pine
douglas fir
Location: Gila National Forest; NM; United States
Description: Douglas-fir seedlings under shelter of ponderosa point seed tree
Date: 1927

An opening being formed in a stand of western yellow pine
more info/bigger image
Collection: Fort Valley Experimental Forest historical photographs
Keywords: regeneration
abiotic damage
Organisms: ponderosa pine
Location: Coconino N.F.; AZ; United States
Description: An opening being formed in a stand of western yellow pine
Date: 1920

Frost Crack on Populus sp.
more info/bigger image
Collection: RMRS Archive Images
Keywords: abiotic damage
forest pathology
Organisms: aspen
Location: Campbell Creek, near Flagstaff; AZ; United States
Description: Frost Crack on Populus sp.
Date: 10/15/1916