Site index and height growth curves for managed, even-aged stands of Douglas-fir east of the Cascades in Oregon and Washington

P. H. Cochran

Treesearch

Site index and height growth curves for managed, even-aged stands of Douglas-fir east of the Cascades in Oregon and Washington

Informally Refereed

Authors:

P. H. Cochran

Year:

1979

Type:

Research Paper

Station:

Pacific Northwest Research Station

Source:

PNW-RP-251, Portland, OR: U.S. Department of Agriculture, Forest Service, Pacific Northwest Research Station. 16 p.

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Download (PDF 615 KB): https://research.fs.usda.gov/download/treesearch/37177.pdf

Abstract

Height 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.

Keywords

Increment (height), site index, stem analysis, even-aged stands, Douglas-fir, Pseudotsuga menziesii, Oregon(eastern), Washington (eastern)

Citation

Cochran, 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.