You are here: Home
/ Publication Information
Title: Estimating past diameters of Douglas-fir trees.
Author: Johnson, Floyd A.;
Source: PNW Old Series Research Notes No. 112, p. 1-3
Publication Series: Scientific Journal (JRNL)
Description: Estimates of breast height diameter outside bark for trees as of some previous date are required in certain kinds of forest growth studies. These past diameters may be found by subtracting total diameter growth from known present diameters, where total diameter growth is the sum of wood growth and bark growth.
- We recommend that you also print this page and attach it to the printout of the article, to retain the full citation information.
- This article was written and prepared by U.S. Government employees on official time, and is therefore in the public domain.
XML: View XML
Johnson, Floyd A. 1955. Estimating past diameters of Douglas-fir trees. PNW Old Series Research Notes No. 112, p. 1-3
Get the latest version of the Adobe Acrobat reader or Acrobat Reader for Windows with Search and Accessibility