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Filtering by: Subject Logging, Aerial -- Mathematical models Remove constraint Subject: Logging, Aerial -- Mathematical models Subject Logging -- Costs -- Mathematical models Remove constraint Subject: Logging -- Costs -- Mathematical models

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A model for the determination of optimum setting dimensions for tractor yard/swing operations

Creator:

Nickerson, Devon B.

Abstract:

A problem of interest to forest managers is the optimum arrangement of truck roads and landings for economical logging operations. This problem becomes more complex if,a combined yarding and swinging operation is considered. I,t is possible to formulate a mathematical model to express the cost per unit volume for a...

Resource Type:

Masters Thesis

Full Text:

considered. It is possible to formulate a mathematical model to express the cost per unit volume for a
Linking a growth model with logging production costing

Creator:

Bergan, Ernest E.

Abstract:

A model (called MERLIN) is presented that can allow the resource manager to consider the combined effects of silvicultural treatments and their effect on expected logging production and costs. This integrated analysis takes place within the framework of personal computer software readily available to most managers. This integration is accomplished...

Resource Type:

Masters Thesis
The choice of the optimal sawtimber harvesting system (a theoretical approach based on mathematical programming)

Creator:

Mikkonen, Esko

Abstract:

An extension of the sensitivity analysis of linear programming, called parametric programming is used in determining optimal sawtimber logging system mix. The five logging systems under study are manual log-length, system, log-length processor and harvester systems, manual tree-length system and tree-length harvester system. In conditions where it is not exactly...

Resource Type:

Capstone Project
LOGCOST a harvest cost model for southwestern Idaho

Creator:

Giles, Robert Steven

Abstract:

LOCCOST is an interactive computer program that predicts stump to mill logging costs, stumpage and net present value of a harvest based on stand data, pond value and logging parameters, entered by the user. The program is intended for use by foresters to evaluate the economics of different stand management...

Resource Type:

Capstone Project

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Academic Affiliation

Forest Engineering4

Advisor

Olsen, Eldon1
Olsen, Eldon D.1
Presentation Date: 1986 05 011
Sessions, Julian1

Commencement Year

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Current results range from 1978 to 1986

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Committee Member

Brodie, Douglas1
Olsen, Eldon1

Creator

Bergan, Ernest E.1
Giles, Robert Steven1
Mikkonen, Esko1
Nickerson, Devon B.1

Date

Date range begin – Date range end

Current results range from 1978 to 1986

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Decade

1980-19893
1970-19791

Degree Field

Forest Engineering4

Degree Level

Master's4

Degree Name

Master of Forestry (M.F.)2
Master of Science (M.S.)2

Language

English [eng]4

Non-Academic Affiliation

Oregon State University. Graduate School2

Peer Reviewed

No3

Resource Type

Capstone Project2
Masters Thesis2

Rights Statement

Copyright Not Evaluated4

Subject

Logging -- Costs -- Mathematical models[remove]4
Log transportation -- Costs -- Mathematical models1
Lumbering -- Costs -- Mathematical models1

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