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Filtering by: Subject Sagebrush steppe ecology Remove constraint Subject: Sagebrush steppe ecology Committee Member Doescher, Paul S. Remove constraint Committee Member: Doescher, Paul S.

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Seed and seedling ecology of Artemisia tridentata in a restoration context

Creator:

Wijayratne, Upekala C.

Abstract:

The semi-arid sagebrush steppe ecosystem is one of the largest biomes in North America. The steppe provides critical habitat and forage for wildlife and is economically important to recreation and livestock industries. However, the ecosystem is threatened primarily due to several negative effects associated with expansion of the exotic annual...

Resource Type:

Dissertation

Full Text:

: _____________________________________________________________________ David A. Pyke Patricia S. Muir The semi-arid sagebrush steppe ecosystem is one of
Vegetation response to prescribed fire in mountain big sagebrush ecosystems at Lava Beds National Monument, California

Creator:

Ellsworth, Lisa M.

Abstract:

Anthropogenic land use alterations such as livestock grazing and fire suppression have greatly altered sagebrush grasslands of the Great Basin, facilitating invasion of exotic annuals, increases in woody species, and losses of native species. Much of the current research surrounding wildland and prescribed fire in sagebrush dominated ecosystems has focused...

Resource Type:

Masters Thesis

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historically the dominant disturbance throughout the sagebrush steppe and the plant species that comprised
Public perceptions of sagebrush ecosystem management : a longitudinal panel study of residents in the Great Basin, 2006-2010

Creator:

Gordon, Ryan Patrick

Abstract:

Intact sagebrush communities in the Great Basin are rapidly disappearing due to invasion of non-native plants, large wildfires, and encroachment of pinyon pine and juniper woodlands. Land management options include the use of prescribed fire, grazing, herbicides and mechanical treatments to reduce the potential for wildfire and restore plant communities....

Resource Type:

Dissertation

Full Text:

Sagebrush Steppe Treatment Evaluation Project (SageSTEP), funded by the U.S. Joint Fire Science Program

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Academic Affiliation

Botany and Plant Pathology1
Fisheries and Wildlife1
Forest Engineering Resources and Management1

Advisor

Kauffman, J. Boone1
Pyke, David A.1
Shindler, Bruce A.1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 2007 to 2012

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Committee Member

Doescher, Paul S.[remove]3
Borman, Michael M.1
Jensen, Ed1
Miller, Richard1
Miller, Richard F.1
more Committee Members »

Creator

Ellsworth, Lisa M.1
Gordon, Ryan Patrick1
Wijayratne, Upekala C.1

Date

Date range begin – Date range end

Current results range from 2006 to 2012

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Decade

2010-20192
2000-20091

Degree Field

Botany and Plant Pathology1
Forest Resources1
Wildlife Science1

Degree Level

Doctoral2
Master's1

Degree Name

Doctor of Philosophy (Ph.D.)2
Master of Science (M.S.)1

File Format

application/pdf1

Language

English [eng]3

License

All rights reserved2

Non-Academic Affiliation

Oregon State University. Graduate School3

Peer Reviewed

No3

Resource Type

Dissertation2
Masters Thesis1

Rights Statement

In Copyright3

Subject

Big sagebrush -- Ecology -- California -- Lava Beds National Monument1
Big sagebrush -- Ecology -- Great Basin1
Big sagebrush -- Great Basin -- Roots1
Big sagebrush -- Seedlings -- Ecology -- Great Basin1
Big sagebrush -- Seeds -- Viability -- Great Basin1
more Subjects »

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