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Filtering by: Subject Douglas fir -- Deterioration Remove constraint Subject: Douglas fir -- Deterioration Peer Reviewed No Remove constraint Peer Reviewed: No

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Characterization of lignocellulose decomposition in stream wood samples using ¹⁴C and ¹⁵N techniques

Creator:

Aumen, Nicholas G.

Resource Type:

Dissertation

Full Text:

lignocellulolytic activity of the microbial community on a Douglas fir log (Pseudotsuga menziesii) in a Pacific
Detecting early decay and estimating residual strength of Douglas-fir heartwood by infrared and ultraviolet spectrophotometry

Creator:

Gibson, David G. (David Glenn), 1958-

Resource Type:

Masters Thesis

Full Text:

: Detecting Early Decay and Estimating Residual Strength of Douglas-fir Heartwood by Infrared and
Interactive visualization of Douglas fir forest growth using 3-PG

Creator:

Thompson, Allison

Abstract:

Forests are important to Oregon for their beauty as well as economic value, and Douglas fir trees are among the most common and important in the state. Managing and monitoring Oregon’s forests is imperative to ensure they can remain healthy and productive. One tool that helps forest scientists to understand...

Resource Type:

Honors College Thesis

Full Text:

Interactive Visualization of Douglas Fir Forest
Simulating Effects of Genetic Tree Improvement on Growth and Yield of Coastal Douglas-fir

Creator:

Joo, Sukhyun

Abstract:

Estimating volume gains in genetically improved stands at rotation age is challenging because first-generation progeny tests in Douglas-fir were typically established to measure the relative growth performance of individual trees from open-pollinated parent trees. The overall goal of this dissertation research was to improve growth simulation of genetically improved Douglas-fir...

Resource Type:

Dissertation

Full Text:

Title: Simulating Effects of Genetic Tree Improvement on Growth and Yield of Coastal Douglas-fir
The impact of microclimate variation on budburst phenology within a mature Douglas-fir tree (Pseudostuga menziesii)

Creator:

Miller, Rebecca A.

Abstract:

Budburst, the initiation of annual growth in plants, is sensitive to climate variation and is therefore used to monitor physiological responses to climate change. Budburst timing can vary between regions of an individual tree, but this phenomenon it is unaccounted for in current monitoring efforts and may contribute to the...

Resource Type:

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

Creator:

Jester, Curtis

Resource Type:

Undergraduate Thesis

Full Text:

Fir Some Factors in the_ Establishment and Growth of Douglas Fir by Curtis Jester A Thesis
The growth of seedlings of some coniferous species in a controlled environment

Creator:

Lavender, Denis Peter, 1926-

Resource Type:

Dissertation

Full Text:

Douglas Fir Seedlings after One Season's 1 Variation in Growth in a Douglas Fir Seedling z Black Rock
Botrytis infection of Douglas-fir seedlings and its control with thiram

Creator:

Halber, Max

Resource Type:

Masters Thesis

Full Text:

Botrytis Infection of Douglas-Fir Seedlings and Its
Origin and differentiation of the seed cone of Pseudotsuga menziesii (Mirbel) Franco

Creator:

Owens, John N.

Resource Type:

Dissertation

Full Text:

establishes the time and mode of lateral bud initiation in Douglas-fir and describes in detail the
Root initiation and differentiation in Pseudotsuga menziesii (Mirbel) Franco

Creator:

Bogar, Gerald Dale

Abstract:

Tissue differentiation of the primary root and its associated laterals is reported. Secretory elements are the first of the primary tissues to mature. They appear to be located between the precursory phloem and pericycle in the primary root, but are more closely associated with the pericycle in long lateral roots....

Resource Type:

Masters Thesis

Full Text:

) FRANCO INTRODUCTION The anatomy of Douglas -fir (Pseudotsuga menziesii (Mirb. ) Franco) has been

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Academic Affiliation

Forest Science105
School of Forestry49
Forest Management40
Forest Products30
Entomology22
more Academic Affiliations »

Advisor

Newton, Michael12
Zaerr, Joe B.10
Ferrell, William K.9
Rudinsky, Julius A.9
Maguire, Douglas A.8
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1930 to 2023

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Unknown 9

Committee Member

Hibbs, David6
Lachenbruch, Barbara6
Maguire, Doug6
Tappeiner, John6
Cromack, Kermit5
more Committee Members »

Conference Name

Pacific Northwest Vegetable Insect Conference1

Conference Section/Track

Mites and Sap Sucking Insects1

Creator

Silen, Roy R.3
Dunham, Sonya M.2
Hipkins, Valerie D.2
Holt, Harvey Allen2
Joseph, Gladwin2
more Creators »

Contributor

Forest Products Laboratory (U.S.)1

Date

Date range begin – Date range end

Current results range from 1918 to 2023

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2020-20292
2010-201935
2000-200943
1990-199952
1980-198982
1970-197952
1960-196960
1950-195924
1940-194938
1930-19398
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Degree Field

Forest Science109
Forestry49
Forest Management40
Forest Products29
Entomology22
more Degree Fields »

Degree Level

Master's233
Doctoral119
Bachelor's36

Degree Name

Master of Science (M.S.)226
Doctor of Philosophy (Ph.D.)119
Bachelor of Science (B.S.)34
Master of Forestry (M.F.)6
Honors Bachelor of Science (H.B.S.)2
more Degree Names »

File Format

application/pdf16

Language

English [eng]397

License

All rights reserved59
Attribution 4.0 (CC BY 4.0)1
Public Domain Mark 1.01

Non-Academic Affiliation

Oregon State University. Graduate School345
Oregon State University. Bioresource Research2
Oregon State University. Honors College2
Oregon State University. Engineering Experiment Station1

Peer Reviewed

No[remove]397

Resource Type

Masters Thesis229
Dissertation119
Undergraduate Thesis34
Capstone Project4
Technical Report4
more Resource Types »

Rights Statement

Copyright Not Evaluated322
In Copyright72
No Copyright - United States2
No Known Copyright1

Subject

Douglas fir169
Douglas fir -- Diseases and pests20
Douglas fir -- Growth18
Douglas fir beetle15
Douglas fir -- Oregon -- Growth13
more Subjects »

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