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USFS Logo Research Data Archive

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Displaying items 21 - 32 of 32
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There was more advance softwood reproduction here. The large hemlocks exceed 250 years in age and contained too much shake and rot to be cut. Hemlock pulpwood could not be marketed and many sound, pole-size trees also were left by the cutters.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: softwood
reproduction
old growth
pulpwood
Organisms: hemlock
Location: Paul Smith Experimental Forest
Description: There was more advance softwood reproduction here. The large hemlocks exceed 250 years in age and contained too much shake and rot to be cut. Hemlock pulpwood could not be marketed and many sound, pole-size trees also were left by the cutters.
Date: 1950

Some of the oldest and largest red spruce in this area. On a similar, nearby area, two hurricanes within an 8-year period destroyed 20 sq. feet of basal area of spruce. The eastern spruce beetle population probably built up in the windfall and they now are attacking and killing some large spruce like these.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: personnel
old growth
blowdown
Organisms: eastern spruce beetle
red spruce
Location: Paul Smith Experimental Forest
Description: Some of the oldest and largest red spruce in this area. On a similar, nearby area, two hurricanes within an 8-year period destroyed 20 sq. feet of basal area of spruce. The eastern spruce beetle population probably built up in the windfall and they now are attacking and killing some large spruce like these.
Date: 1950

Clear lengths on two large red spruce and a yellow birch. They are more than 200 years.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: old growth
Organisms: red spruce
yellow birch
hemlock
Location: Paul Smith Experimental Forest
Description: Clear lengths on two large red spruce and a yellow birch. They are more than 200 years.
Date: 1950

Mature hemlock exceeding 250 years of age. The oldest one in a nearby stand was 341 years.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: personnel
old growth
Organisms: hemlock
Location: Paul Smith Experimental Forest
Description: Mature hemlock exceeding 250 years of age. The oldest one in a nearby stand was 341 years.
Date: 1950

Mature norther hardwoods containing many intermediate beech. In this stand ages of mature trees averaged; hard maple 235, yellow birch 218, and beech 230.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: personnel
hardwood
old growth
Organisms: beech
maple
yellow birch
Location: Paul Smith Experimental Forest
Description: Mature norther hardwoods containing many intermediate beech. In this stand ages of mature trees averaged; hard maple 235, yellow birch 218, and beech 230.
Date: 1950

The control plot was not disturbed. Beech saplings can grow even under this dense overstory, but there are fewer beech seedlings than occur on the selection plot.
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Collection: Paul Smith Experimental Forest Historical Photo Archive
Keywords: old growth
hardwood
Organisms: beech
Location: Paul Smith Experimental Forest
Description: The control plot was not disturbed. Beech saplings can grow even under this dense overstory, but there are fewer beech seedlings than occur on the selection plot.
Date: 1950

Caption reads: "Stand of old shortleaf pine showing several younger age classes.  The man is standing by a 23-inch pine.  Hole-in-the-Ground Creek, Ouachita National Forest, Arkansas."  Plate #5 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas."  Unpublished USFS report dated April 25, 1931, on file with SRS.
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Collection: Southern Research Station Historical Documents and Images
Keywords: old-growth
Organisms: shortleaf pine
Location: Hole-in-the-Ground Creek, Ouachita National Forest, Arkansas
Description: Caption reads: "Stand of old shortleaf pine showing several younger age classes. The man is standing by a 23-inch pine. Hole-in-the-Ground Creek, Ouachita National Forest, Arkansas." Plate #5 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas." Unpublished USFS report dated April 25, 1931, on file with SRS.
Date: 1931

Caption reads:  "An irregular stand of shortleaf pine virgin timber with some advance reproduction.  Man standing by a defective red oak.  Irons Creek, Ouachita National Forest.  Plate #7 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas."  Unpublished USFS report dated April 25, 1931, on file with SRS.
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Collection: Southern Research Station Historical Documents and Images
Keywords: old-growth
Organisms: shortleaf pine
red oak
Location: Irons Creek, Ouachita National Forest, Arkansas
Description: Caption reads: "An irregular stand of shortleaf pine virgin timber with some advance reproduction. Man standing by a defective red oak. Irons Creek, Ouachita National Forest. Plate #7 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas." Unpublished USFS report dated April 25, 1931, on file with SRS.
Date: 1931

Caption reads:  "Mature and over-mature stand of shortleaf pine showing typical flat top tree in foreground.  19.4 inches d.b.h., and 53 feet high.  A 2-log tree rotten in the center.  Irons Creek, Ouachita National Forest.  These are 2 to 4-log trees averaging about 3 logs.  Total hieghts probably range from 45 to 85 feet.  33 pines from 8 to 26 inches in diameter and 1 10-inch black gum were tallied on an acre.  Permanent sample plots in such stands as this would be of most value in a study of the normal rates of mortality over a period of years.  Such information is needed by the National Forest in order to judge the effective of withholding mature and over-mature trees because of relative inaccessibility of stands, the desire to maintain cover, or "fire insurance" seed trees, or for the purpose of spreading the allowable cut over the period required to bring the growing stock of the forest to normal."  Plate #13 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas."  Unpublished USFS report dated April 25, 1931, on file with SRS.
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: old-growth
Organisms: shortleaf pine
blackgum
Location: Irons Creek, Ouachita National Forest, Arkansas
Description: Caption reads: "Mature and over-mature stand of shortleaf pine showing typical flat top tree in foreground. 19.4 inches d.b.h., and 53 feet high. A 2-log tree rotten in the center. Irons Creek, Ouachita National Forest. These are 2 to 4-log trees averaging about 3 logs. Total hieghts probably range from 45 to 85 feet. 33 pines from 8 to 26 inches in diameter and 1 10-inch black gum were tallied on an acre. Permanent sample plots in such stands as this would be of most value in a study of the normal rates of mortality over a period of years. Such information is needed by the National Forest in order to judge the effective of withholding mature and over-mature trees because of relative inaccessibility of stands, the desire to maintain cover, or "fire insurance" seed trees, or for the purpose of spreading the allowable cut over the period required to bring the growing stock of the forest to normal." Plate #13 in W.G. Wahlenberg, "Report on a trip for the tentative location of an experimental forest within the Ouachita National Forest, Arkansas." Unpublished USFS report dated April 25, 1931, on file with SRS.
Date: 1931

Advance reproduction in a virgin stand of western yellow pine
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: old growth
reproduction
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Advance reproduction in a virgin stand of western yellow pine
Date: 1924

Coconino S6 PSP
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Collection: Fort Valley Experimental Forest historical photographs
Keywords: old growth
sample plot
Organisms: ponderosa pine
Location: Fort Valley Experimental Forest; AZ; United States
Description: Coconino S6 PSP
Date: 1911

Old growth H-S 4.5 mile glacier hwy
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Collection: Alaska forestry research historical images
Keywords: forestry
old growth
Location: Juneau Alaska area
Description: Old growth H-S 4.5 mile glacier hwy
Date: