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Filtering by: Committee Member Salwasser, Hal Remove constraint Committee Member: Salwasser, Hal

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Interactive effects of silvicultural herbicides and cervid herbivory on early seral plant communities of the northern Oregon Coast Range

Creator:

Stokely, Thomas D.

Abstract:

Intensive forest management (IFM, dense conifer plantings and herbicide applications) may alter the characteristics of early seral plant communities that function as major habitat resources for a host of wildlife species, including cervid herbivores such as Cervus elaphus and Odocoileus hemionus. Such large herbivores can also substantially affect plant community...

Resource Type:

Masters Thesis
Complexity of food web interactions in a large mammal system

Creator:

Eisenberg, Cristina

Abstract:

Food webs consist of a combination of bottom-up (resource-driven) and top-down (predator-driven) effects. The strength of these effects depends on the context in which they occur. I investigated food web (trophic) relationships between wolf (Canis lupus) predation, elk (Cervus elaphus) herbivory, aspen (Populus tremuloides Michaux) recruitment, and fire. The study...

Resource Type:

Dissertation
Greater sage-grouse reproductive ecology : linkages among habitat resources, maternal nutrition, and chick survival

Creator:

Gregg, Michael A.

Abstract:

Greater sage-grouse (Centrocercus urophasianus) populations declined range wide during the past 50 years. Grouse populations were 2-3 times larger than the current population as recently as the early 1970's. In addition to habitat loss and fragmentation, declines were attributed habitat degradation that caused reduced productivity. Because chick survival remains the...

Resource Type:

Dissertation
Agroforestry farming in American Samoa : a classification and assessment

Creator:

Tuitele-Lewis, Jeannette D.

Abstract:

Agroforestry is a traditional farming practice in American Samoa that has helped to sustain the livelihood of the native population for centuries. These once self-sufficient islands have become economically dependent on U.S monies and other external resources during the past century. Dependency has caused a shift in the carrying capacity...

Resource Type:

Masters Thesis
Converting forest biomass to energy in Oregon : stakeholder perspectives on a growing movement

Creator:

Stidham, Melanie

Abstract:

Within Oregon there is considerable interest in the possibility of converting woody biomass to energy. This interest stems from three converging factors: the desire to reduce the threat of uncharacteristic wildfire by removing excess material from the forests, the possibility to stimulate rural economies that are dependent on forest products,...

Resource Type:

Masters Thesis

Limit your search

Academic Affiliation

Fisheries and Wildlife1
Forest Ecosystems and Society1
Forest Engineering Resources and Management1
Forest Resources1
Forest Science1

Advisor

Betts, Matthew G.1
Crawford, John A.1
Hagar, Joan C.1
Hibbs, David E.1
Radosevich, Steven R.1
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2005 to 2015

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Committee Member

Salwasser, Hal[remove]5
Adams, Darius1
Christie, David1
Doescher, Paul1
Doescher, Paul S.1
more Committee Members »

Creator

Eisenberg, Cristina1
Gregg, Michael A.1
Stidham, Melanie1
Stokely, Thomas D.1
Tuitele Lewis, Jeannette D.1

Date

Date range begin – Date range end

Current results range from 2004 to 2014

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Decade

2010-20192
2000-20093

Degree Field

Forest Resources2
Forest Ecosystems and Society1
Forest Science1
Wildlife Science1

Degree Level

Master's3
Doctoral2

Degree Name

Master of Science (M.S.)3
Doctor of Philosophy (Ph.D.)2

File Format

application/pdf1

Language

English [eng]5

License

All rights reserved4

Non-Academic Affiliation

Oregon State University. Graduate School5

Peer Reviewed

No5

Resource Type

Masters Thesis3
Dissertation2

Rights Statement

In Copyright4
Copyright Not Evaluated1

Subject

Agroforestry -- American Samoa1
Agroforestry systems -- American Samoa -- Classification1
Biomass energy -- Oregon -- Public opinion1
Biomass energy -- Social aspects -- Oregon1
Chicks -- Mortality1
more Subjects »

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