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Filtering by: Creator Maguire, Doug Remove constraint Creator: Maguire, Doug Committee Member Hailemariam, Temesgen Remove constraint Committee Member: Hailemariam, Temesgen

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The effects of mechanical damage on residual coastal Douglas-fir (Pseudotsuga menziesii [Mirbel] Franco) following commercial thinning

Creator:

Kiser, James D.

Abstract:

Commercial thinning operations can result in damage to residual stems. A literature review revealed that little was known about the effects of residual logging wounds with regard to rotation-age commercial conifers, particularly Douglas-fir. An experiment to examine fungal colonization of Douglas-fir following logging damage showed that while damage was significant...

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Dissertation

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contributions to that journey. I especially thank my major professor, Doug Maguire, and my committee members
Development of a hybrid modeling framework for intensively managed Douglas-fir plantations in the Pacific Northwest

Creator:

Weiskittel, Aaron R.

Abstract:

Forest growth models in the Pacific Northwest are predominantly empirical. Predictions of yield under alternative silvicultural regimes cannot rely completely on field trials; yet empirical growth models are often inadequate for extrapolating untested regimes and genotypes. The limitations of current models include (1) long time-steps (e.g. 5-10 years); (2) insufficient...

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Dissertation

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, composed of Drs. Doug Maguire (major advisor), Robert A. Monserud, Temesgen Hailemariam, Randy Johnson
Forest biomass estimation with hemispherical photography for multiple forest types and various atmospheric conditions

Creator:

Clark, Joshua Andrew

Abstract:

The importance of accurately identifying inventories of domestic energy, including forest biomass, has increasingly become a priority of the US government and its citizens as the cost of fossil fuels has risen. It is useful to identify which of these resources can be processed and transported at the lowest cost...

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Dissertation

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like to specially recognize Dr. Glen Murphy for his contributions to all chapters, and Dr. Doug

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Academic Affiliation

Forest Ecosystems and Society1
Forest Engineering Resources and Management1
Forest Science1

Advisor

Maguire, Douglas1
Maguire, Douglas A.1
Murphy, Glen E.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2007 to 2010

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Committee Member

Hailemariam, Temesgen[remove]3
Filip, Gregory1
Johnson, Randy1
Kellogg, Loren D.1
Lachenbruch, Barbara1
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Creator

Clark, Joshua Andrew1
Kiser, James D.1
Weiskittel, Aaron R.1

Date

Date range begin – Date range end

Current results range from 2006 to 2009

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Decade

2000-20093

Degree Field

Forest Science2
Forest Engineering1

Degree Level

Doctoral3

Degree Name

Doctor of Philosophy (Ph.D.)3

File Format

application/pdf1

Language

English [eng]3

License

All rights reserved3

Non-Academic Affiliation

Oregon State University. Graduate School3

Peer Reviewed

No3

Resource Type

Dissertation3

Rights Statement

In Copyright3

Subject

Douglas fir -- Diseases and pests -- Oregon -- McDonald Forest1
Douglas fir -- Diseases and pests -- Oregon -- Paul Dunn Forest1
Douglas fir -- Northwest, Pacific -- Growth -- Mathematical models1
Douglas fir -- Northwest, Pacific -- Management1
Douglas fir -- Thinning -- Oregon -- McDonald Forest1
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