Skip to Main Content
Site index and height growth curves for managed, even-aged stands of Douglas-fir east of the Cascades in Oregon and WashingtonAuthor(s): P. H. Cochran
Source: PNW-RP-251, Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 16 p.
Publication Series: Research Paper (RP)
Station: Pacific Northwest Research Station
PDF: View PDF (600.13 KB)
DescriptionHeight growth and site index curves and equations for managed, even-aged stands of Douglas-fir (Pseudotsuga menziezii (Mirb.) Franco) east of the Cascade Range in Oregon and Washington are presented. Data were collected in stands where height growth apparently has not been suppressed by high density or top damage.
- You may send email to firstname.lastname@example.org 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.
CitationCochran, P. H. 1979. Site index and height growth curves for managed, even-aged stands of Douglas-fir east of the Cascades in Oregon and Washington. PNW-RP-251, Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 16 p.
KeywordsIncrement (height), site index, stem analysis, even-aged stands, Douglas-fir, Pseudotsuga menziesii, Oregon(eastern), Washington (eastern)
- Calibration and modification for the Pacific Northwest of the New Zealand Douglas-fir silvicultural growth model.
- Levels-of-growing-stock cooperative study in Douglas-fir: report no. 14—Stampede Creek, 30-year results.
- Long-term growth response of Douglas-fir to ammonium nitrate fertilizer.
XML: View XML