Index Catalog // ScholarsArchive@OSU

Tools for measuring your forest

Creator:: Woodard, Steve and Oregon State University. Extension Service
Abstract:: Published October 1983. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: Management, Logging, Marketing Forest Products, Multiple Use, Forestry Issues, Business Management, and

Measuring trees

Creator:: Oregon State University. Extension Service, Washington State University. Extension, University of Idaho. Extension Service, United States. Department of Agriculture, Bell, John F., and Pacific Northwest Cooperative Extension
Abstract:: Revised June 1982. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: Knowing the quantity and quality of forest products contained on woodland property is essential to its

Equations for predicting diameter and squared diameter inside bark at breast height for six major conifers of southwest Oregon

Creator:: Larsen, David R. (David Rolf), Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: - and sectioned-tree data taken by the southwest Oregon Forestry Intensified Research (FIR) Growth and

Measuring timber products harvested from your woodland

Creator:: Oester, Paul T. and Oregon State University. Extension Service
Abstract:: Published April 1984. A newer revision exists. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: forest products and their measurement units Product Measurement units Saw logs and peeler logs Board

Maximum crown-width equations for southwestern Oregon tree species

Creator:: Paine, David P., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Research Paper
Full Text:: 1941, the Forest Research Laboratory--part of the School of Forestry at Oregon State University in

Predicting merchantable volume in cubic feet to a variable top and in Scribner board feet to a 6-inch top for six major conifers of southwest Oregon

Creator:: Walters, David K., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: programs and through Labora- tory publications such as this, which are directed as appropriate to forest

Equations and tables predicting gross total stem volumes in cubic feet for six major conifers of southwest Oregon

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:: form and taper of forest-tree stems. Imperial Forestry Institute, University of Oxford, England

A preliminary investigation into the use of the tarif system and three tree selection methods for obtaining Douglas-fir stand and stock tables from large-scale aerial photography

Creator:: McCadden, Richard Jay
Abstract:: As a preliminary step toward the establishment of a 70 mm. aerial photo timber inventory system capable of generating accurate stand tables, stock tables, and gross volume estimates, this project focuses on the development of a system which (1) eliminates the need to measure tree height on the photos through...
Resource Type:: Masters Thesis

ORGANON : southwest Oregon growth and yield model user manual : version 2.0

Creator:: Hester, Arlene S., Hann, David W., and Larsen, David R.
Resource Type:: Technical Report
Full Text:: Copies of this and other Forest Research Laboratory publications are available from: Forestry Business

Computer programs for simulating the line intersect process for residue inventory

Creator:: Pickford, Stewart G., Hazard, John W., Hoopes, Jill, and Pacific Norwest Forest and Range Experiment Station (Portland, Or.)
Abstract:: This paper describes the concepts and operations of two programs, SLASH, which simulates forest-residue populations, and INTRSCT, which performs line intersect residue inventories on these populations. Program SLASH creates residue pieces on a 5.07 -acre square area to specified orientation and spatial distributions. The user can specify constant geometric piece...
Resource Type:: Technical Report
Full Text:: , B.C.: Canadian Department of Fisheries and Forestry, Forest Products Laboratory; 1969. 41 p

A user's guide for on-site determinations of stand density and growth with a programmable calculator

Creator:: Oregon State University. Forest Research Laboratory, Tappeiner, J. C. (John C.), Gourley, J. C. (Jonna C.), and Emmingham, William H.
Resource Type:: Technical Report
Full Text:: programs and through Labora- tory publications such as this, which are directed as appropriate to forest

Estimating site productivity on your woodland

Creator:: Woodard, Steve and Oregon State University. Extension Service
Abstract:: Woodland owners need site classification information for the same reasons as other owners, managers, and officials. Fortunately, it is available for most areas.
Resource Type:: Technical Report
Full Text:: Steve Woodard, Extension forestry agent emeritus, Lane and Benton counties, Oregon State University

Equations for predicting the height to crown base of six tree species in the central western Willamette Valley of Oregon

Creator:: Zumrawi, Abdel Azim M. A., Hann, David W., and Oregon State University. Forest Research Laboratory
Abstract:: This paper presents equations developed to predict the height to live crown base of six species in the central western Willamette Valley of Oregon. Weighted nonlinear regression was used to fit a separate logistic equation for each species. The predictor variables are total tree height, crown competition factor in trees...
Resource Type:: Research Paper
Full Text:: this and other Forest Research Laboratory publications are available from: College of Forestry Oregon

Equations for predicting basal area increment in Douglas-fir and grand fir

Creator:: Ritchie, Martin W., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: ct rese8.fc}ufading to rxpnie& forest yields, sncreased: use of ')rest prBdiiats, and accelbrated

Taper equations for six conifer species in southwest Oregon

Creator:: Walters, David K., Hann, David W., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: Copies of this and other Forest Research Laboratory publications are available from: Forestry Business

National forest log scaling handbook

Creator:: United States. Forest Service
Abstract:: Gerald W. Williams Collection
Resource Type:: Book
Full Text:: standards and uniform methods prescribed are primarily directed to Forest Service scalers to help them scale

Equations for predicting height to crown base for fourteen tree species in southwest Oregon

Creator:: Ritchie, Martin W., Hann, David W., and Oregon State University. Forest Research Laboratory
Abstract:: Equations are presented for predicting height to crown base (or bole ratio) for fourteen species of trees common to the mixed-conifer zone of southwest Oregon. Nonlinear regression was used to fit a weighted logistic function for each species. The independent variables include height, crown competition factor in larger trees, stand...
Resource Type:: Research Paper
Full Text:: California Forest Yield Cooperative, Department of Forestry and Resource Management, University of California

Lumber size control

Creator:: Oregon State University. Forest Research Laboratory and Brown, Terence D.
Resource Type:: Other
Full Text:: programs and through Labora- tory publications such as this, which are directed as appropriate to forest

Glossary of woodland words

Creator:: Fletcher, Richard A., Udell, Bert W., and Oregon State University. Extension Service
Abstract:: Published November 1983. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Other
Full Text:: language all their own. If you are to deal effectively with those who work in the forest, and with forestry

A comparative study of three log rules commonly used in the Pacific Northwest, U.S.A.

Creator:: Paixao, Julio De Castro
Abstract:: A comparative study was done on data collected by Weyerhaeuser Company on l,6144 second-growth Douglas-fir, Pseudotsuga menziesii, trees. The variable used in the study was the percent difference, positive or negative, between the volumes given by each of three different log rules and the standard tree volumes determined by Weyerhaeuser...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Tools for measuring your forest

Measuring trees

Equations for predicting diameter and squared diameter inside bark at breast height for six major conifers of southwest Oregon

Measuring timber products harvested from your woodland

Maximum crown-width equations for southwestern Oregon tree species

Predicting merchantable volume in cubic feet to a variable top and in Scribner board feet to a 6-inch top for six major conifers of southwest Oregon

Equations and tables predicting gross total stem volumes in cubic feet for six major conifers of southwest Oregon

A preliminary investigation into the use of the tarif system and three tree selection methods for obtaining Douglas-fir stand and stock tables from large-scale aerial photography

ORGANON : southwest Oregon growth and yield model user manual : version 2.0

Computer programs for simulating the line intersect process for residue inventory

A user's guide for on-site determinations of stand density and growth with a programmable calculator

Estimating site productivity on your woodland

Equations for predicting the height to crown base of six tree species in the central western Willamette Valley of Oregon

Equations for predicting basal area increment in Douglas-fir and grand fir

Taper equations for six conifer species in southwest Oregon

National forest log scaling handbook

Equations for predicting height to crown base for fourteen tree species in southwest Oregon

Lumber size control

Glossary of woodland words

A comparative study of three log rules commonly used in the Pacific Northwest, U.S.A.

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