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The financial factors which influence the yield and management of Douglas-fir

Creator:: Moyer, Paul E.
Resource Type:: Undergraduate Thesis
Full Text:: management of Douglas-fir The Financial Factors Which Influence The Yield And Management Of Douglas-Fir

What's ahead for the Douglas-fir lumber industry

Creator:: Flynn, Robert E.
Resource Type:: Undergraduate Thesis
Full Text:: What's ahead for the Douglas-fir lumber industry WHAT'S

The economic feasibility of preheating Douglas-fir blocks prior to peeling

Creator:: Baskin, Richard
Abstract:: Past research and industrial sources have implied that preheating Douglas-fir Pseudotsuga menziesii (Mirb.) Franco prior to peeling veneer was economically feasible. To test this, the effect of treatment temperature on veneer yield and thickness variation for three diameter classes of low grade Douglas-fir logs was studied and related to the...
Resource Type:: Masters Thesis
Full Text:: yield and thickness variation for three diameter classes of low grade Douglas- fir logs was studied

Damage to young Douglas-fir stands from commercial thinning with various timber harvesting systems and silvicultural prescriptions : characteristics, sampling strategy for assessment and future value loss

Creator:: Han, Han-Sup, 1961-
Abstract:: Understanding the impact of thinning on residual stands helps forest managers achieve management objectives associated with sustainability and quality control. Stand damage control becomes more critical as thinning prescriptions in the Pacific Northwest are increasingly required for intensive management of second-growth young stands. The purpose of this study was to...
Resource Type:: Dissertation

Some financial aspects of the level of growing stock problem in managed Douglas-fir

Creator:: Alcock, Gerald William
Resource Type:: Masters Thesis

Douglas-fir Christmas tree economics : the costs of establishing and producing Douglas-fir Christmas trees in the Willamette Valley

Creator:: Oregon State University. Extension Service, Cross, Timothy L., Lundgren, Chal, Turner, Brenda, and Lisec, Bob
Abstract:: Reprinted August 1995. 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:: cumulative economic cost required to raise Douglas-fir Christmas trees to maturity. By the end of Year 6

Financial considerations in deciding when to harvest timber

Creator:: Duddles, Ralph E. and Oregon State University. Extension Service
Abstract:: This publication focuses on even aged, fully stocked, Douglas-fir stands. Because of fire history and past harvesting patterns, such stands dominate west of the Cascades throughout much of Oregon, Washington, and northern California. Stand volumes and dollar values will be different for other species.
Resource Type:: Technical Report
Full Text:: harvest often makes more sense. If it’s assumed that larger logs with more knot-free wood yield more

A Multi-Spatial Scale Economic Analysis of the Impacts of Bear Damage to Douglas-fir on Private Timberlands in the Pacific Northwest

Creator:: Kline, Kristina N.
Abstract:: Black bears (Ursus americanus) in western Oregon and Washington peel bark from conifers in early spring to forage on the sugar-rich phloem and cambial tissues. This provides important energy at a time when similarly attractive forage is scarce. Bears often damage Douglas-fir (Pseudotsuga menziesii) trees in stands that are intensively...
Resource Type:: Masters Thesis
Full Text:: estimated using the Forest Vegetation Simulator growth and yield model. Economic losses were estimated

Animal damage to coniferous plantations in Oregon and Washington. pt. II, an economic evaluation

Creator:: Brodie, J. Douglas (John Douglas), 1938-, Black, Hugh C., 1941-, Dimock, Edward J., Evans, James, 1930-, Kao, Chiang, Rochelle, James Arthur, 1942-, and Oregon State University. Forest Research Laboratory
Abstract:: Regression models of height growth and survival were fitted to aggregate data for trees, protected and not protected from animal damage, that had been surveyed on Douglas-fir and ponderosa pine plantations in Oregon and Washington. Animal damage significantly affected both height and survival. Dynamic programming analysis-using both soil expectation (Se)...
Resource Type:: Technical Report
Full Text:: . Depta. 1974. A probabilistic model of Douglas-fir reforestation for economic decision-making

Thinning aged Douglas-fir : an analysis of mobilization costs and a log bucking strategy for revenue improvement

Creator:: Pilkerton, Stephen J.
Abstract:: Contract harvest operations have become the preferred approach to reducing the largest cost component of timber production through free market competition amongst logging contractors bidding or negotiating for work. The goal of this research was to investigate economic components of harvesting operations not previously studied for steep slope thinning harvests...
Resource Type:: Dissertation
Full Text:: in publicly 4 managed young Douglas-fir (Pseudotsuga menziesii) stands. This economic

ScholarsArchive@OSU

The financial factors which influence the yield and management of Douglas-fir

What's ahead for the Douglas-fir lumber industry

The economic feasibility of preheating Douglas-fir blocks prior to peeling

Damage to young Douglas-fir stands from commercial thinning with various timber harvesting systems and silvicultural prescriptions : characteristics, sampling strategy for assessment and future value loss

Some financial aspects of the level of growing stock problem in managed Douglas-fir

Douglas-fir Christmas tree economics : the costs of establishing and producing Douglas-fir Christmas trees in the Willamette Valley

Financial considerations in deciding when to harvest timber

A Multi-Spatial Scale Economic Analysis of the Impacts of Bear Damage to Douglas-fir on Private Timberlands in the Pacific Northwest

Animal damage to coniferous plantations in Oregon and Washington. pt. II, an economic evaluation

Thinning aged Douglas-fir : an analysis of mobilization costs and a log bucking strategy for revenue improvement

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