Index Catalog // ScholarsArchive@OSU

Creator:: Garman, Steven L. (Steven Lee), 1955-, Acker, Steven A., Ohmann, Janet L., Spies, Thomas A. (Thomas Allen), and Oregon State University. Forest Research Laboratory
Abstract:: Equations for predicting height from diameter outside bark at breast height (DBH) were generated for 24 tree species in western Oregon. The equations were based on the asymptotic Chapman-Richards function. Because geographic location and site productivity may influence height-diameter relationships, height-diameter measures from 8727 plots were first grouped by site...
Resource Type:: Technical Report
Full Text:: -FOUR TREE SPECIES IN WESTERN OREGON by Steven L. Garman Steven A. Acker Janet L. Ohmann Thomas A

Creator:: Sheffield, Thomas H., Funck, James W., and Oregon State University. Forest Research Laboratory
Abstract:: This paper is a detailed description of a method for calculating and analyzing losses and recoveries in a veneer peeling/clipping operation. The method involves filming veneer sheets as they exit the clipper, digitizing this film, and using the digitized information in a computer analysis.
Resource Type:: Technical Report
Full Text:: Recovery and Loss Thomas H. Sheffield James W. Funck 11 1 April 1985 FOREIT REI'EARCH LAB egon State

Creator:: Oregon State University. Forest Research Laboratory, Sabin, Thomas E., and Stafford, Susan G.
Abstract:: Violations of one or more of the assumptions made In analysis of variance (ANOVA) or linear regression analysis may lead to erroneous results. Often data will not conform to the assumptions implicit in the analyses, but transforming the data to a different scale may lead to an appropriate model. Before...
Resource Type:: Other
Full Text:: the Need for Transformation of Response Variables Thomas E. Sabin Susan C. Stafford FOREIT REIEARCH

Creator:: Gupta, Rakesh, Vatovec, Milan, Miller, Thomas H., and Oregon State University. Forest Research Laboratory
Abstract:: "This publication has presented an overview of current research on MPC joints in wood trusses. The literature search was primarily of U.S. sources, with some effort to obtain literature from other parts of the world. An enormous amount of important information has been amassed by studies on testing procedures and...
Resource Type:: Technical Report
Full Text:: Gupta Milan Vatovec Thomas H. Miller April 1996 Recycled Paper The Forest Research Laboratory of

Creator:: Adams, Darius Mainard, 1944-, Haynes, Richard W., Mills, Thomas J. (Thomas John), 1946-, Shearer, David, Childress, Steven, and Oregon State University. Forest Research Laboratory
Abstract:: The data included here were compiled for use in the 1980 Renewable Resources Planning Act Timber Assessment conducted by the U.S. Forest Service. They were used to develop structural equations and relationships comprising the 1980 Timber Assessment Market Model. These data series-covering U.S. demand, U.S. supply, and Canada-span 27 years...
Resource Type:: Technical Report
Full Text:: , Oregon State University, Corvallis. Richard Haynes and Thomas Mills both are economists with the U.S

Creator:: Kellogg, L. D. (Loren D.), Davis, Chad T. (Chad Thomas), and Oregon State University. Forest Research Laboratory
Abstract:: Harvesting productivity rates and costs were determined for three silvicultural treatments used in commercial ground-based thinning of young stands to achieve timber management objectives and enhance wildlife habitat. Treatment definitions were based on residual trees per acre (tpa) after thinning. The treatments were light thin (115 residual tpa), light thin...
Resource Type:: Technical Report
Full Text:: N o v e m b e r 2 0 0 6 R e s e a r c h C o n t r i b u t

Creator:: Oregon State University. Forest Research Laboratory and Hermann, R. K.
Resource Type:: Technical Report
Full Text:: forest products, to leaders of government and industry, and to the general public. The Author R. K