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Filtering by: Subject Plant communities Remove constraint Subject: Plant communities Academic Affiliation Rangeland Resources Remove constraint Academic Affiliation: Rangeland Resources

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Understory response to tree harvesting in pinyon-juniper woodlands

Creator:

Everett, Richard L.

Abstract:

Understory species associations and their association with tree species were examined on three intensively studied stands. We studied the chronosequence of understory species associated with different aged singleleaf pinyon (Pinus monophylla Torr. and Frem.) trees. Mid- to late pinyon-juniper understory succession was found to be more spatial than floristic in...

Resource Type:

Dissertation

Full Text:

and Morrison 1973). Changes in community structure and specifically plant form dominance are as
Ecological relationships among feral horses, cattle, and pronghorn in southeastern Oregon

Creator:

McInnis, Michael Lindsay

Resource Type:

Dissertation

Full Text:

8.3°/a winter) to 25.O (spring). Seven of the 1k plant communities described comprised more than 95
Vegetation classification for the badger allotment, Mt. Hood National Forest

Creator:

Williams, Clinton K.

Abstract:

More than 200 sites between 500 and 2000 meters elevation were examined utilizing a reconnaissance sampling technique for a portion of the eastern slopes of the northern Oregon Cascade Mountains. Twelve different forested plant communities were described with data on vegetation, soils and topography. A map of their distribution and...

Resource Type:

Dissertation
Plant communities and habitat types of the Meadow Creek experimental watershed

Creator:

Ganskopp, David C. (David Conrad)

Abstract:

The objectives of this study were: 1) to identify and map the experimental area of Meadow Creek watershed by existing vegetation, and 2) to identify and map the experimental area of Meadow Creek watershed by habitat types. The classification system adopted for this study was based on the habitat type...

Resource Type:

Masters Thesis
Plant communities and habitat types in the Lava Beds National Monument, California

Creator:

Erhard, Dean Hamilton

Resource Type:

Masters Thesis
An interpretation of synecologic relationships in the Billy Meadows area of the Wallowa-Whitman National Forest

Creator:

Johnson, Charles G.

Resource Type:

Dissertation

Full Text:

communities in all stages of plant succession. Five community types were identified on the mound crests

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Academic Affiliation

Rangeland Resources[remove]6

Advisor

Winward, A. H.3
Krueger, William C.1
Sharrow, Steven H.1
Vavra, Martin1

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1979 to 1985

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Committee Member

Chilcote, W. W.2
Krueger, W. C.2
Becker, Manning1
Bell, J. F.1
Chilcote, William1
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Creator

Erhard, Dean Hamilton1
Everett, Richard L.1
Ganskopp, David C. (David Conrad)1
Johnson, Charles G.1
Mcinnis, Michael Lindsay1
more Creators »

Date

Date range begin – Date range end

Current results range from 1978 to 1984

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Decade

1980-19893
1970-19793

Degree Field

Rangeland Resources6

Degree Level

Doctoral4
Master's2

Degree Name

Doctor of Philosophy (Ph.D.)4
Master of Science (M.S.)2

Language

English [eng]6

Non-Academic Affiliation

Oregon State University. Graduate School6

Peer Reviewed

No5

Resource Type

Dissertation4
Masters Thesis2

Rights Statement

Copyright Not Evaluated6

Subject

Plant communities2
Habitat (Ecology) -- Oregon -- Wallowa-Whitman National Forest1
Herbivores -- Oregon1
Juniper1
Plant communities -- California -- Lava Beds National Monument1
more Subjects »

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