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Creator:: Walters, David K., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: on a topic. The Authors David K. Walters is graduate research assistant, Department of Forestry

Creator:: Hann, David W., Walters, David K., Clyde, Merlise A., and Oregon State University. Forest Research Laboratory
Abstract:: Equations and tables predicting gross total stem volumes in cubic feet are presented for Douglas-fir, grand fir, white fir, ponderosa pine, sugar pine, and incense-cedar. The data were gathered in second-growth, mixed-conifer stands of southwest Oregon. The basic equations use diameter outside bark at breast height and total tree height...
Resource Type:: Technical Report
Full Text:: Oregon David K. Walters David W. Hann Merlise A. Clyde College ofForestry Oregon State University c

Creator:: Butler, David A., LeDoux, Chris B., and Oregon State University. Forest Research Laboratory
Abstract:: The authors describe a new,theoretical methodology for evaluating the replacement of a single piece of logging equipment with a predetermined new model. The example is for a specific piece of equipment and gives results unique to the data-base analyzed, but the application typifies procedures, required data, and results of the...
Resource Type:: Technical Report
Full Text:: replacement of logging equipment: some quantitative guidelines David A. Butler Chris B. LeDoux G FORE/T

Creator:: Perry, David A. and Oregon State University. Forest Research Laboratory
Abstract:: There are four sources of biomass fuels for generating electricity in southwest Oregon: noncommercial hardwoods, logging residues, mill residues, and municipal solid wastes. Noncommercial hardwoods and logging residues exist in sufficient quantities to support 100 MWe of generating capacity for 20 years. Logging residues are costly to harvest and would...
Resource Type:: Technical Report
Full Text:: David A. Perry is an associate professor, Department of Forest Science, School of Forestry, Oregon State

Creator:: Oregon State University. Forest Research Laboratory, Hibbs, David E., and Ager, Alan A.
Resource Type:: Technical Report
Full Text:: Alder: Guidelines for Seed Collection, Handling, and Storage David E. Hibbs Alan A. Ager CiF HEIJ/F7//2

Creator:: Larsen, David R. (David Rolf), Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Oregon David R. Larsen David W. Hann Abstract Equations for predicting breast- height diameter and

Creator:: Hann, David W. and Oregon State University. Forest Research Laboratory
Abstract:: Summaries from 49 published articles on tree volume and taper equations are presented for 39 tree species found in California, Oregon, Washington, British Columbia, southeast Alaska, Idaho, and western Montana. The summaries are organized by species and then by type of equation (volume or taper). Each summary describes the types...
Resource Type:: Technical Report
Full Text:: Forestry A Key to the LiterAture Presenting tree VoLume And tAPer equAtions for sPecies in the PAcific

Creator:: Larsen, David R., Hann, David W., and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting total height as a function of diameter at breast height are presented for 17 tree species from southwest Oregon. Because basal area and site index often influence tree height, additional equations are presented which may include either or both of these as independent variables. Equation coefficients were...
Resource Type:: Technical Report
Full Text:: experiment or lists publications on a specific basis. The Authors David R. Larsen is a research assistant

Creator:: Hann, David W., Larsen, David R., and Oregon State University. Forest Research Laboratory
Abstract:: Equations are presented that predict individual-tree 5-year diameter growth, outside bark, for 14 tree species in southwest Oregon. The data used to develop the equations came from 19,245 trees sampled from 391 stands in the study area. These equations express diameter growth as a function of diameter at breast height,...
Resource Type:: Technical Report
Full Text:: available information on a topic. The Authors David W. Hann is an Associate Professor, Department of Forest

Creator:: Walters, David K., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: detail discusses a long, complex study or summarizes available information on a topic. The Authors David

ScholarsArchive@OSU