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Filtering by: Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated Subject Douglas fir Remove constraint Subject: Douglas fir

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Swinging and processing whole tree, tree length, and log length pieces in a Douglas-fir thinning

Creator:

Burrows, James O.

Abstract:

This paper describes a study done on swinging and processing whole tree, tree length and log length pieces in a smallwood Douglas-fir thinning. Two machines were evaluated, a 70 horsepower rubber tired skidder and a hydraulic loader mounted on a 6 x 4 live tandem truck. The study took place...

Resource Type:

Capstone Project
The loading of second-growth Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco): to simulate the forces acting on an intermediate support tree

Creator:

Sedlak, Jerome Peter

Abstract:

The comercial thinning of second-growth stands in the Pacific Northwest is becoming increasingly important for satisfying the demand for timber. Cable logging will require the rigging of smaller intermediate support trees rather than those utilized on old-growth timber sales. This paper reports on the results of a study designed to...

Resource Type:

Capstone Project
Natural reproduction on the Tillamook burn four years after the fire

Creator:

Isaac, Leo A. (Leo Anthony), 1892-1970, Meagher, George Shaw, and United States. Forest Service. Pacific Northwest Forest Experiment Station

Resource Type:

Technical Report
The compound bending of Douglas fir plywood

Creator:

Hofsted, Eugene A.

Resource Type:

Undergraduate Thesis
The manufacture of cork insulating board from Douglas fir bark through the organization of a cooperative

Creator:

McAlvage, Edward M.

Resource Type:

Undergraduate Thesis
Analysis of Douglas fir snag removal

Creator:

Sandoz, Fred J.

Resource Type:

Undergraduate Thesis
Stand improvement of Douglas fir

Creator:

Alexander, Lucien

Resource Type:

Undergraduate Thesis
Some factors in the establishment and growth of Douglas fir

Creator:

Jester, Curtis

Resource Type:

Undergraduate Thesis
Relative values of Douglas fir lumber

Creator:

Weed, Oscar F.

Resource Type:

Undergraduate Thesis
Douglas fir log scaling practices: with special emphasis upon plywood scaling

Creator:

Clinton, Jack

Resource Type:

Undergraduate Thesis

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Academic Affiliation

Forest Management46
Forest Science35
School of Forestry33
Forest Products32
College of Forestry18
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Advisor

Ferrell, William K.10
Dilworth, J. R.7
Mckimmy, M. D.7
Newton, Michael7
Kurth, E. F.6
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1938 to 1999

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Unknown 34

Committee Member

Zaerr, Joe3
Boyle, Jim2
Brodie, J. Douglas2
Chilcote, W. W.2
Ching, K. K.2
more Committee Members »

Creator

Oregon State University. Forest Research Laboratory8
Forest Products Laboratory (U.S.)5
Emmingham, William H.3
Hann, David W.3
Isaac, Leo A. (Leo Anthony), 1892 19703
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Date

Date range begin – Date range end

Current results range from 1937 to 2014

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Decade

2010-20191
2000-20093
1990-199914
1980-198955
1970-197948
1960-196959
1950-195925
1940-194924
1930-19395

Degree Field

Forest Management46
Forest Products32
Forest Science32
Forestry32
Botany13
more Degree Fields »

Degree Level

Master's119
Doctoral69
Bachelor's13

Degree Name

Master of Science (M.S.)112
Doctor of Philosophy (Ph.D.)69
Bachelor of Science (B.S.)12
Master of Forestry (M.F.)7

File Format

application/pdf12

Language

English [eng]234

Non-Academic Affiliation

Oregon State University. Graduate School186
Oregon State University. Extension Service2
Oregon State University. Engineering Experiment Station1

Peer Reviewed

No158
Yes7

Resource Type

Masters Thesis117
Dissertation69
Technical Report23
Undergraduate Thesis13
Article4
more Resource Types »

Rights Statement

Copyright Not Evaluated[remove]234

Subject

Douglas fir[remove]234
Bark11
Forests and forestry -- Measurement7
Seedlings6
Bark -- Utilization5
more Subjects »

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