Estimating Merchantable Tree Volume in Oregon and Washington Using Stem Profile Models
Raymond L. Czaplewski
Jan 1989 · U.S. Department of Agriculture, Forest Service, Rocky Mountain Forest and Range Experiment Station
Ebook
15
Pages
About this ebook
The profile model of Max and Burkhart was fit to eight tree species in the Pacific Northwest Region (Oregon and Washington) of the Forest Service. Most estimates of merchantable volume had an average error less than 10% when applied to independent test data for three national forests.
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