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USFS Logo Research Data Archive
Timber-stand improvement

imageID: 21135
Description: Timber-stand improvement
Keywords: personnel
period attire
Organisms: ponderosa pine
Photographer: G. A. Pearson
Original collection id: 334478
Media: Black and white print
Collection: Fort Valley Experimental Forest historical photographs
Quality: 3
Location: Fort Valley Exp. Forest; AZ; USA
Date(mm/yyyy): 09/1936
Comments: Timber-stand improvement, CCC. High pruning with saws. A tree thus pruned should produce mostly clear lumber in butt log, which normally consitutes about 50% of the volume of the tree.
Citation: Use of this image is governed by Creative Commons CC BY. If you use the image, please include the following citation:

Olberding, Susan D.; Huebner, Daniel P.; Edminster, Carleton B. 2007. Fort Valley Experimental Forest historical photographs. Fort Collins, CO: U.S. Department of Agriculture, Forest Service, Rocky Mountain Research Station. https://doi.org/10.2737/RDS-2007-0005


Your help is appreciated. If you see an image that has any inaccuracy please send a note to the Archive team. Thank you!