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Filtering by: Creator United States. Division of Forest Economics Remove constraint Creator: United States. Division of Forest Economics Committee Member Gitelman, Alix Remove constraint Committee Member: Gitelman, Alix Degree Name Doctor of Philosophy (Ph.D.) Remove constraint Degree Name: Doctor of Philosophy (Ph.D.)

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Ecological thresholds, climate extremes, and tree species' distributions across the Pacific coastal United States

Creator:

Lintz, Heather E.

Abstract:

Species' distributions across the landscape are perhaps the least understood yet most conspicuous features of life on earth. Ecologists have long studied species' distributions; yet, many questions remain about why species occur where they do. Such questions persist largely because species' distributions are complex systems with challenging properties like non-linearity,...

Resource Type:

Dissertation

Full Text:

Extremes, and Tree Species’ Distributions across the Pacific Coastal United States. Abstract
Corporate social responsibility in the forest products industry : an issues management approach

Creator:

Panwar, Rajat

Abstract:

Business is a social institution and society has always designated a role for business which has been undergoing changes with changing societal values and paradigms. Thus while business has always had some responsibilities, the modern connotation of the words corporate social responsibility commonly refers to business assuming responsibilities in economic,...

Resource Type:

Dissertation

Full Text:

, Forest Economics, Forest Ecology and Environmental Science at Oregon State University and University
Uncovering the Cultural Narratives and Environmental Identities of Latina/o Environmental Professionals and Beyond

Creator:

de la Hoz, Jenny F.

Abstract:

The environmental movement needs people from communities of color and the differing perspectives they provide. Latinas/os are one of the largest communities of color in the US, and their numbers continue to grow. However, mainstream environmental organizations have failed to engage this community in authentic ways. The lack of meaningful...

Resource Type:

Dissertation

Full Text:

Environmental Identity of Latinos in the Pacific Northwestern United States …………………………………………………………………… 96
The economics of a research program : knowledge production, cost, and technical efficiency

Creator:

Qin, Lin

Abstract:

Calls continually are made to provide economic assessments of research program achievements and efficiency. Yet little effort has been given to develop an assessment framework that would focus on the research discovery itself, treating the research manager as a producer and the research technology as a knowledge production function. The...

Resource Type:

Dissertation

Full Text:

Agricultural Research in the United States." American Journal of Agricultural Economics 76(4): 744-759
Lichen response to the environment and forest structure in the western Cascades of Oregon

Creator:

Martin, Erin P.

Abstract:

Lichens are an important part of the biota in western Oregon forests, where they perform valuable ecological roles and contribute significantly to biodiversity. Lichens in western Oregon are threatened by a number of factors including air pollution and land use practices. If we wish to maintain the persistence of lichens...

Resource Type:

Dissertation

Full Text:

Response to the Environment and Forest Structure in the Western Cascades of Oregon. Abstract Approved
Exploration of statistical methods for synthesizing the effects of variable-retention harvesting on multiple taxa

Creator:

Lam, Tzeng Yih

Abstract:

Variable-retention harvesting was proposed to reduce loss of biodiversity and ecosystem processes associated with late-seral Douglas-fir (Pseudotsuga menziesii) forests in the Pacific Northwest. The Demonstration of Ecosystem Management Options experiment was established to test this hypothesis. Analysis presents various challenges to drawing statistical inferences about treatment effects. This dissertation explored...

Resource Type:

Dissertation

Full Text:

THE DISSERTATION OF Tzeng Yih Lam for the degree of Doctor of Philosophy in Forest Science
Examination of airborne discrete-return lidar in prediction and identification of unique forest attributes

Creator:

Wing, Brian M.

Abstract:

Airborne discrete-return lidar is an active remote sensing technology capable of obtaining accurate, fine-resolution three-dimensional measurements over large areas. Discrete-return lidar data produce three-dimensional object characterizations in the form of point clouds defined by precise x, y and z coordinates. The data also provide intensity values for each point that...

Resource Type:

Dissertation

Full Text:

Forest Engineering presented on June 8, 2012. Title: Examination of Airborne Discrete-Return Lidar in
Characterizing Uncertainty and Assessing the Impact of Rapid Climate Change on the Distribution of Important Tree Species in the Pacific Northwest

Creator:

Kralicek, Karin M.

Abstract:

Climate change will impact the location of suitable habitat for tree species in the Pacific Northwest. Locations that become unsuitable will experience increased levels of tree mortality and diminished levels of tree growth. Understanding how these impacts will spatially manifest is vital for efficient management of natural resources. An invaluable...

Resource Type:

Dissertation

Full Text:

. Kralicek for the degree of Doctor of Philosophy in Sustainable Forest Management presented on March 15
Influences of high severity fire and postfire logging on avian and small mammal communities of the Siskiyou Mountains, Oregon, USA

Creator:

Fontaine, Joseph B.

Abstract:

High severity fire is a historical and integral disturbance process in coniferous forest types. Compounded disturbances such as multiple fires or post-disturbance management activities are increasingly common, but ecological responses are not well understood and may represent novel types of disturbances. I studied bird and small mammal communities in the...

Resource Type:

Dissertation

Full Text:

(mature/old-growth forest). Additionally, I examined the response of these communities to postfire
Development of novel spray coated soft elastic gelatin capsule sustained release formulations of nifedipine, bioavailability and bioequivalence of verapamil HCL controlled release formulations, pharmacokinetics of terbinafine after single oral doses in raptors

Creator:

Fahmy, Sahar Abd El-Sattar

Abstract:

This dissertation describes the development of a new sustained release formulation of nifedipine. The new formulation was developed by coating commercially available immediate release soft elastic gelatin capsules using a spray coating technique with two different polymeric combinations. Dissolution studies were conducted and showed that controlled release of nifedipine was...

Resource Type:

Dissertation

Full Text:

within the range of 80 - 125% in both fed and fasted states, suggesting that these formulations are not

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Academic Affiliation

Integrative Biology6
Fisheries and Wildlife4
Botany and Plant Pathology2
Forest Engineering Resources and Management2
Statistics2
more Academic Affiliations »

Advisor

Hacker, Sally D.3
Ayres, James W.1
Blaustein, Andrew R.1
Boston, Kevin D.1
Buccola, Steven T.1
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Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2005 to 2022

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Committee Member

Gitelman, Alix[remove]23
Bokil, Vrushali2
Novak, Mark2
Ruggiero, Peter2
Adams, Darius M.1
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Creator

Abernethy, Erin F.1
Barner, Allison K.1
Biel, Reuben G.1
Chu, Uran1
Coblentz, Kyle E.1
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Date

Date range begin – Date range end

Current results range from 2004 to 2022

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Decade

2020-20293
2010-201914
2000-20096

Degree Field

Zoology5
Botany and Plant Pathology2
Fisheries Science2
Integrative Biology2
Statistics2
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Degree Level

Doctoral23

Degree Name

Doctor of Philosophy (Ph.D.)[remove]23

File Format

application/pdf3

Language

English [eng]23

License

All rights reserved20

Non-Academic Affiliation

Oregon State University. Graduate School19
Oregon State University. Sea Grant College Program1

Peer Reviewed

No22

Resource Type

Dissertation23

Rights Statement

In Copyright21
Copyright Not Evaluated2

Subject

Amphibian declines1
Aquaculture -- Research -- Econometric models1
Aquaculture -- Research -- Evaluation1
Arctic char -- Development1
Arctic char -- Eggs -- Size1
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