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 - 2 of 2
10 | 20 | 50 per page
Caption reads: "High-quality shortleaf pine now 20" d.b.h. and growing over 3" in diam. per 10 yrs. This tree originally developed in a small opening and was partially suppressed for a long period. The suppression cause it to clean up to a good height and the stem may now produce 70% clear lumber."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
growth
Organisms: shortleaf pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "High-quality shortleaf pine now 20" d.b.h. and growing over 3" in diam. per 10 yrs. This tree originally developed in a small opening and was partially suppressed for a long period. The suppression cause it to clean up to a good height and the stem may now produce 70% clear lumber."
Date: 1952

Caption reads: "Shortleaf-loblolly pine old-field stand 43 years old immediately after thinning to best 200 trees per acre. Pulpwood thinning plot #1, Block A."
more info/bigger image
Collection: Southern Research Station Historical Documents and Images
Keywords: experimental forest
pulpwood thinning
oldfield
growth
Organisms: shortleaf pine
loblolly pine
Location: Crossett Experimental Forest; Ashley County; Arkansas
Description: Caption reads: "Shortleaf-loblolly pine old-field stand 43 years old immediately after thinning to best 200 trees per acre. Pulpwood thinning plot #1, Block A."
Date: 7/23/1937