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Filtering by: Degree Field Forestry Remove constraint Degree Field: Forestry Degree Name Master of Forestry (M.F.) Remove constraint Degree Name: Master of Forestry (M.F.) Rights Statement Copyright Not Evaluated Remove constraint Rights Statement: Copyright Not Evaluated

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List Gallery Masonry

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A comparison of forest practices acts in Oregon and California

Creator:

Reis, Jeffrey Curtis

Abstract:

As the population in the United States and the world grows, the demand for wood products, recreation opportunities, clean air and water, and other primary and derived forest resources will grow. Opportunities to realize each of the forest resources in a given area may be mutually exclusive, and their production...

Resource Type:

Capstone Project
Mass wasting in forested mountain topography

Creator:

Hu, Su Cherng

Abstract:

As the demands for forest products increase, additional timber harvesting operations can be expected on steep mountainous terrain, The resulting disruption of natural slope stability by man's disturbances (roadbuilding, logging and vegetative manipulation, etc.) may also accelerate mass movement processes in this terrain. Swanston (1969) defines mass movement as ".,...

Resource Type:

Capstone Project
Mechanical brush control on steep slopes in southwest Oregon

Creator:

Steffan, Daryl Joseph

Abstract:

In this paper the extent of the steep slope brush conversion problem will be estimated. Potential solutions and development should be commensurable with the extent of the problem. The state-of-the-art of steep slope site preparation and conversion will be described. Feasible alternatives to these limited options will be developed.

Resource Type:

Capstone Project
Predicting running skyline performance based on the mechanical capability of the yarder

Creator:

Wilbanks, Samuel James

Abstract:

The objective of this paper is to develop a methodology for determining running skyline yarder performance based on the mechanical characteristics of the yarder and its interaction with the load and the terrain. A code for implementing this procedure on the HP-9020 will be prepared .

Resource Type:

Capstone Project
An analysis of forces and conditionswhich influence the successful passageof a carriage over an intermediate support jackduring downhill multi-span logging

Creator:

Bobbe, Thomas J.

Abstract:

In this paper, a catenary analysis of static skyline, mainline and haulback cable tensions just prior to an unsuccessful attempt by a carriage to pass an intermediate support jack is presented. Field tests were conducted for a range of skyline deflections and span chord slopes. Data collected during the field...

Resource Type:

Capstone Project
Tracking optimal bucking

Creator:

Beemer, Bryan D.

Abstract:

Recent developments in handheld computers now make it possible to improve log value recovery by bucking (cross cutting) a tree into log lengths that maximize its value. The use of a handheld computer allows these decisions to be made at the stump for each individual tree. One program developed for...

Resource Type:

Capstone Project
Pendulum balloon logging system : dynamic model

Creator:

Beary, Gregory L.

Abstract:

The purpose of this paper is to determine the dynamic tensions that occur in the guylines and pendulum lines of a tethered logging balloon. A scale model was used to represent the tethered logging balloon. During the swinging of payloads, line tensions followed a very predictable sinusoidal curve. It was...

Resource Type:

Capstone Project
A management plan for the McDonald Forest

Creator:

Gartz, Jack Frederick

Resource Type:

Masters Thesis
A proposed plan for the administration of timber sales by the Oregon State Board of Forestry

Creator:

Helland, Marvin Leroy

Resource Type:

Masters Thesis
The fifty-foot chord definition for forest road curves

Creator:

Wallis, James Richard

Resource Type:

Masters Thesis
The errors of some common cubic-foot log rules

Creator:

Keiser, David Frederick

Resource Type:

Masters Thesis
Evaluation of factors affecting natural reproduction establishment of forest trees in central western Oregon

Creator:

Bever, Dale N.

Resource Type:

Masters Thesis
The significance of visible pathological indicators in estimating the extent of decay in a spruce-balsam forest

Creator:

Ford, Barrie

Resource Type:

Masters Thesis
The role of subsidiary forest crops in Douglas fir forests

Creator:

Dunn, Lester Clayton

Resource Type:

Masters Thesis
A method of appraising second growth Douglas fir in western Oregon

Creator:

Wikstrom, John H.

Resource Type:

Masters Thesis
Extension methods for a county forester

Creator:

Hawkes, Carl Lough

Resource Type:

Masters Thesis
A forest fire prevention program for Pacific northwest forests

Creator:

Bond, William Merrill

Resource Type:

Masters Thesis
The relationship between log characteristics and lumber grade recovery in second-growth Douglas fir

Creator:

Stermitz, Robert Eugene

Resource Type:

Masters Thesis
A regional plan of fire protection for private industry in the Douglas-fir region

Creator:

Brady, Roy Charles

Resource Type:

Masters Thesis
A socio-economic plan of management for the Powder river working circle

Creator:

Dahl, Harold Anthony

Resource Type:

Masters Thesis

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Academic Affiliation

School of Forestry28
Forestry1

Advisor

Barnes, George H.5
Mason, Earl G.4
Dilworth, J. R.2
Mcculloch, W. F.2
Davis, William1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1939 to 1991

View distribution

Creator

Anderson, Wallace Edward.1
Ash, Brittain Henshaw1
Barbieri, John Gillick1
Beary, Gregory L.1
Beemer, Bryan D.1
more Creators »

Date

Date range begin – Date range end

Current results range from 1939 to 1991

View distribution

Decade

1990-19991
1980-19895
1970-19792
1950-19599
1940-194917
1930-19391

Degree Field

Forestry[remove]35

Degree Level

Master's35

Degree Name

Master of Forestry (M.F.)[remove]35

Language

English [eng]35

Non-Academic Affiliation

Oregon State University. Graduate School27

Peer Reviewed

No25

Resource Type

Masters Thesis27
Capstone Project8

Rights Statement

Copyright Not Evaluated[remove]35

Subject

Forests and forestry -- Oregon8
Douglas fir3
Foresters3
Forests and forestry -- Measurement3
Forestry schools and education2
more Subjects »

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