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
Ponderosa Pine Showing Development

imageID: 21611
Description: Ponderosa Pine Showing Development
Keywords: logging
Improvement
Organisms: ponderosa pine
Photographer: G. A. Pearson
Original collection id: 413137
Media: Black & White Print
Collection: Fort Valley Experimental Forest historical photographs
Quality: 3
Location: Fort Valley Exp. Station; AZ; USA
Comments: A 12 inch ponderosa pine which was growing at the rate of 0.2 inch/decade beforre the 1909 logging. Its diameter growth has averaged 1.6"/decade, although it has remained in vigor class D for the 30 yrs since it was released.
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!