Skip to Main Content
Programmable calculator programs to solve softwood volume and value equations.Author(s): Janet K. Ayer Sachet
Source: Gen. Tech. Rep. PNW-GTR-143. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 12 p
Publication Series: General Technical Report (GTR)
Station: Pacific Northwest Research Station
View PDF (289 KB)
DescriptionThis paper presents product value and product volume equations as programs for handheld calculators. These tree equations are for inland Douglas-fir, young-growth Douglas-fir, western white pine, ponderosa pine, and western larch. Operating instructions and an example are included.
- You may send email to email@example.com to request a hard copy of this publication.
- (Please specify exactly which publication you are requesting and your mailing address.)
- 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.
CitationSachet, Janet K. Ayer. 1982. Programmable calculator programs to solve softwood volume and value equations. Gen. Tech. Rep. PNW-GTR-143. Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Forest and Range Experiment Station. 12 p
KeywordsMathematical programing, calculators, volume estimation, timber value
- The role of genetics in improving forest health
- Marking tree seeds with spray paint for germination studies
- Treatments that enhance the decomposition of forest fuels for use in partially harvested stands in the moist forests of the northern Rocky Mountains (Priest River Experimental Forest)
XML: View XML