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Filtering by: Creator Mincher, Bruce J. Remove constraint Creator: Mincher, Bruce J. Creator Oregon State University. Forest Research Laboratory Remove constraint Creator: Oregon State University. Forest Research Laboratory Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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Artificial seeding of pine in central Oregon

Creator:

Wagg, John William Bruce, Hermann, Richard K., and Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

feasible. 4 ARTIFICIAL SEEDING OF PINE IN CENTRAL OREGON by J. W. Bruce Wagg Richard K. Hermann
Terrace planting in the Oregon Coast Range : some implications

Creator:

Newton, Michael, 1932-, Starker, Bruce, Blanchard, Gary, and Oregon State University. Forest Research Laboratory

Abstract:

Douglas-fir seedlings were planted in 1963 near Burnt Woods, Oregon, on land covered with grass, salal, or bracken to test the effects of terracing on regeneration. After 9 years, survival was best (about 95 percent) among seedlings machine-planted along the centers of the terraces and was better on south than...

Resource Type:

Technical Report

Full Text:

Michael Newton Bruce Starker Gary Blanchard JUL 1974 LIBRARY OFI.Ci SFAFE UNIVERSITY (Research Pape 20
Response of young Douglas-fir to 16 years of intensive thinning

Creator:

Tappeiner, J. C. (John C.), Bell, John F., Brodie, J. Douglas (John Douglas), 1938-, and Oregon State University. Forest Research Laboratory

Abstract:

A 20-year-old Douglas-fir [Pseudotsuga menziesii (Mirb.) Franco] stand in the Oregon Coast Range was thinned from about 1,700 to about 350 trees/ac. Subsequent thinnings, under eight different regimes, occurred at ages 23, 27, 30, and 32. Average net periodic cubic-volume growth was strongly influenced by thinning regime, varying from about...

Resource Type:

Technical Report

Full Text:

information on a topic. The Authors J. C. Tappeiner is associate professor, J. F. Bell is pro- fessor, and J
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
A key to the literature on forest growth and yield in the Pacific Northwest, 1910-1981

Creator:

Hann, David W., Riitters, K. H. (Kurt H.), and Oregon State University. Forest Research Laboratory

Abstract:

Tables are presented that summarize 108 published articles on forest growth and yield in the Pacific Northwest. Each table describes the form of the information presented, the species to which the information is applicable, the data sources used to develop the information, the data needed to predict growth and yield,...

Resource Type:

Technical Report

Full Text:

I H nN N (ee)am w w w J W A N N N N N N N N fA n 2 INTRODUCTION The practice of forest
Dominant-height-growth and site-index equations for Douglas-fir and ponderosa pine in southwest Oregon

Creator:

Hann, David W., Scrivani, John A., Oregon State University. Forest Research Laboratory, and Southwest Oregon Forestry Intensified Research Program

Resource Type:

Technical Report

Full Text:

-GROWTH B]-'-EX EQUATIONS FOR DOUGLAS-FIR A J. PO-':, D EROSA PINE IN SOUTHWEST OREGON David W. Hann
Effects of projected yields and initial inventories on harvest schedules of Douglas-fir

Creator:

Vomocil, Marc G., Tedder, Philip L., and Oregon State University. Forest Research Laboratory

Abstract:

Comparisons were made to determine how the uncertainty of initial inventories and projected yields affect harvest schedules for Douglas-fir. Results indicate that short-run harvests are most affected by errors in initial inventory, with the effect being less than the size of the error. Long-run harvests are most affected by yield...

Resource Type:

Technical Report

Full Text:

and final harvest) : 1. McArdle et al. (1961), commonly known as Bulletin 201 2. Bruce et al. (1977
Publications / Forest Research Laboratory, School of Forestry, Oregon State University

Creator:

Oregon State University. Forest Research Laboratory

Resource Type:

Technical Report

Full Text:

. *WAGG, J. W. Bruce. Environmental Factors Affecting Spruce Budworm Growth. For. Lands Res. Center (For
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:

tangent method (Curtis and Bruce 1968). Calculations for each plot included site index (SI) (from Harm and
2003 Annual report for the College of Forestry and the Oregon Forest Research Laboratory / Oregon State University

Creator:

Oregon State University. Forest Research Laboratory and Oregon State University. College of Forestry

Resource Type:

Other

Full Text:

the political arena. Bruce Shindler (Forest Resources) spends much of his time characterizing the

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Academic Affiliation

College of Forestry47

Creator

Oregon State University. Forest Research Laboratory[remove]50
Hann, David W.11
Oregon State University. College Of Forestry6
Marshall, David D.3
Newton, Michael, 1932 3
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Date

Date range begin – Date range end

Current results range from 1961 to 2008

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Decade

2000-200914
1990-19998
1980-198913
1970-197911
1960-19693

File Format

application/pdf31

Language

English [eng]49

Peer Reviewed

Yes2

Resource Type

Technical Report32
Other11
Book2
Conference Proceeding2
Research Paper2

Rights Statement

Copyright Not Evaluated[remove]50

Subject

Forest products -- Research -- Oregon12
Forests and forestry -- Research -- Oregon12
Oregon State University. Forest Research Laboratory12
Oregon State University. College of Forestry6
Forests and forestry -- Oregon -- Measurement3
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