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Filtering by: Subject Douglas fir -- Oregon -- Willamette Valley -- Growth -- Mathematical models Resource Type Technical Report

Diameter growth equations for Douglas-fir and grand fir in the western Willamette Valley of Oregon

Creator:

Zumrawi, Abdel Azim, Hann, David W., and Oregon State University. Forest Research Laboratory

Abstract:

Equations for predicting diameter growth are an essential component of single-tree growth and yield models (Munro 1974). Diameter growth predictions are used to characterize individual-tree development and to project the growth of stand basal area and volume. Both diameter growth and basal area growth have been used as the dependent...

Resource Type:

Technical Report

Full Text:

GranD fir in the western willamette Valley of oreGon by Abdel Azim Zumrawi David W. Hann ii