Index Catalog // ScholarsArchive@OSU

A study of optimal timing and intensity of silvicultural practices : commercial and precommercial thinning, fertilization and regeneration effort

Creator:: Kao, Chiang
Abstract:: One traditional problem in forest management is to find the optimal stand level management regime. Four important silvicultural practices including precommercial thinning, commercial thinning, fertilization and regeneration harvest are considered jointly in this study. The partial analyses, i.e. considering some of the silvicultural practices, are also discussed. The inability to...
Resource Type:: Dissertation

Oregon's forest resources : their contribution in the state's economy

Creator:: Brodie, J. Douglas (John Douglas), 1938-, McMahon, Robert Ormond, Gavelis, William H., and Oregon State University. Forest Research Laboratory
Resource Type:: Technical Report
Full Text:: . the authors J. Douglas Brodie and Robert O. McMahon are Assistant Professor of Forest Management and

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:: ington art . an economic I state univerai Douglas Brodie Hugh C. Black Edward J. Dimock II James Evans

On reconciling lake classification with the evolution of four oligotrophic lakes in Oregon

Creator:: Larson, Douglas W. (Douglas William), 1949-
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF DOUGLAS WILLIAM LARSON for the

Limnological studies on the Oregon coast

Creator:: Larson, Douglas W. (Douglas William), 1949-
Resource Type:: Technical Report
Full Text:: Oceanography 1 :54-60 . Robertson,: J . G . 1954. The trophic status of Port John Lake , British Colurnbi

Equilibrium heat and salt transport through a diffusive, thermohaline interface

Creator:: Marmorino, G. O.
Abstract:: An experimental investigation of the thermohaline, diffusive interface between convecting layers, with heat fluxes more similar to natural fluxes than in previous studies, shows that the formula suggested by Huppert (1971) for the dependence of heat flux on interface stability cannot be extrapolated to stability numbers higher than seven and...
Resource Type:: Masters Thesis
Full Text:: TRANSPORT THROUGH A DIFFUSIVE, THERMOHALINE INTERFACE Abstract approved: Dougla An experimental

Energetics of the belted kingfisher (Megaceryle alcyon)

Creator:: Vessel, Richard Douglas
Abstract:: A year-long caged study the belted kingfisher (Megaceryle alcyon) combined time-budget and food-balance techniques to obtain data on daily energy consumption (DEC) throughout an annual cycle. This study tested the hypothesis that seasonal variations in DEC could be predicted as a function of temperature, photoperiod, and timed-activity data. The DEC...
Resource Type:: Dissertation
Full Text:: ) AN ABSTRACT OF THE THESIS OF Richard Douglas Vessel for the degree of Doctor of Philosophy in

Water relations and the root regeneration response of Douglas-fir

Creator:: Cobb, Cheryl Anne
Abstract:: The effect of lifting date and root-pruning treatments on water potential, root regeneration, and shoot growth of six-month-old and three-year-old Douglas-fir seedlings bare-root transplanted into a growth chamber, and sawdust bed, respectively, was studied. Root growth in six-month-old and three-year-old seedlings was highest in February and August respectively. Survival was...
Resource Type:: Masters Thesis
Full Text:: THE ROOT REGENERATION RESPONSE OF DOUGLAS-FIR Abstract approved^ Leslie H. Fuchigami The

Influences of shoot origin and certain pre- and post-severance treatments on the rooting and growth characteristics of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stem cuttings

Creator:: Black, Darvil Kim
Resource Type:: Dissertation
Full Text:: ROOTING AND GROWTH CHARACTERISTICS OF DOUGLAS-FIR (PSEUDOTSUGA MENZIESII (MIRB. ) FRANCO) STEM

A compilation of the named lakes in Oregon, with bibliography

Creator:: Larson, Douglas W. (Douglas William), 1949- and Donaldson, John R.
Resource Type:: Technical Report
Full Text:: Douglas W. Larson and . John R . Donaldso Water Resources Research Institute Oregon State University

ScholarsArchive@OSU

A study of optimal timing and intensity of silvicultural practices : commercial and precommercial thinning, fertilization and regeneration effort

Oregon's forest resources : their contribution in the state's economy

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

On reconciling lake classification with the evolution of four oligotrophic lakes in Oregon

Limnological studies on the Oregon coast

Equilibrium heat and salt transport through a diffusive, thermohaline interface

Energetics of the belted kingfisher (Megaceryle alcyon)

Water relations and the root regeneration response of Douglas-fir

Influences of shoot origin and certain pre- and post-severance treatments on the rooting and growth characteristics of Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco) stem cuttings

A compilation of the named lakes in Oregon, with bibliography

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