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Filtering by: Creator Biology Colloquium (10th : 1949 : Oregon State University). Remove constraint Creator: Biology Colloquium (10th : 1949 : Oregon State University). Non-Academic Affiliation Oregon State University. Graduate School Remove constraint Non-Academic Affiliation: Oregon State University. Graduate School

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Mammals of the Oregon Caves area

Creator:

Roest, Aryan I.

Resource Type:

Masters Thesis

Full Text:

CAVES AREA by ARYAN INGOMAR ROEST A THESIS submitted to OREGON STATE COLLE; GE in partial
Dixy Lee Ray, marine biology, and the public understanding of science in the United States (1930-1970)

Creator:

Ellis, Erik

Abstract:

This dissertation focuses on the life of Dixy Lee Ray as it examines important developments in marine biology and biological oceanography during the mid twentieth century. In addition, Ray's key involvement in the public understanding of science movement of the 1950s and 1960s provides a larger social and cultural context...

Resource Type:

Dissertation

Full Text:

submitted to Oregon State University in partial fulfillment of the requirement for the degree of Doctor
Habitat occurrence and comparative densities of the Douglas squirrel, Tamiasciurus douglasiil, in Benton, Polk, and Yamhill Counties

Creator:

Ritland, Richard Martin

Resource Type:

Masters Thesis

Full Text:

MARTIN RITLAI\TD A THESIS submitted to OREGON STATE COLLEGE in partial fulfillment of the
Education of American research astronomers, 1876-1941

Creator:

Hall, Robert Dale, 1947-

Abstract:

The education (particularly graduate education) of Americans who were active in astronomical research between 1876 and 1941 is assessed for its effectiveness in preparing the astronomers for careers in research. This period contains three dynamic changes: the growth of American astronomy in becoming the world's leading community of astronomers, the...

Resource Type:

Dissertation

Full Text:

by Robert Dale Hall A DISSERTATION submitted to Oregon State University in partial fulfillment
Post-eruption recovery and secondary production of grazing insects in two streams near Mt. St. Helens

Creator:

Meyerhoff, Richard Dietrich

Abstract:

The eruption of Mt. St. Helens provided the opportunity to study secondary production of grazing insects in the context of disturbance. Two stream sites were chosen that significantly differed in how their watersheds were impacted by the eruption. Clearwater Creek was catastrophically disturbed (physical alteration of habitat, loss of riparian...

Resource Type:

Dissertation

Full Text:

Oregon State University in partial fulfillment of the requirements for the degree of Doctor of
Environmental contaminants in male river otters collected from Oregon and Washington, 1994-99, with reproductive organ hypoplasia observed in otter males

Creator:

Grove, Robert Allan

Abstract:

A large number of river otter (Lontra canadensis) males were collected from areas of high and low contaminant concentrations throughout western Oregon and Washington during the fall and winter of 1994-99. Few significant non-reproductive organ morphometric differences were found in the large series of male otters collected, except for adrenal...

Resource Type:

Dissertation

Full Text:

submitted to Oregon State University in partial fulfillment of the requirements for the degree of Doctor
Environmental contaminants in male river otters collected from Oregon and Washington, 1994-99, with reproductive organ hypoplasia observed in otter males

Creator:

Grove, Robert Allan

Abstract:

A large number of river otter (Lontra canadensis) males were collected from areas of high and low contaminant concentrations throughout western Oregon and Washington during the fall and winter of 1994-99. Few significant non-reproductive organ morphometric differences were found in the large series of male otters collected, except for adrenal...

Resource Type:

Dissertation

Full Text:

Oregon State University in partial fulfillment of the requirements for the degree of Doctor of
Riparian vegetation and abundance of woody debris in streams of southwestern Oregon

Creator:

Ursitti, Victoria L.

Abstract:

Riparian vegetation (trees > 10 cm dbh), woody debris (> 10 cm diam, > 1 m long), channel, and landform characteristics were inventoried in mature (80-150 yrs) and old-growth riparian areas (>250 yrs) selected from small tributaries of the Coos and Coquille River basins in southwestern Oregon. Basal area of...

Resource Type:

Masters Thesis

Full Text:

Victoria L. Ursitti A THESIS submitted to Oregon State University In partial fulfillment of the
The source area for coarse woody debris in small streams in western Oregon and Washington

Creator:

McDade, Mary Helen

Abstract:

Large organic debris has important biological and physical roles within the stream ecosystem. In order to determine the source area of large organic debris in streams, thirty-nine streams in the Cascade and Coast Ranges of Oregon and Washington were sampled. The distance from point-of-origin to channel was measured for thirty...

Resource Type:

Masters Thesis

Full Text:

Oregon and Washington by Mary Helen McDade A THESIS submitted to Oregon State University in partial
Avifaunal habitats in the central coast mountains of western Oregon

Creator:

Bratz, Robert Davis

Resource Type:

Masters Thesis

Full Text:

DAVIS BRATZ A THESIS submitted to OREGON STATE COLLEGE in prttE1 fulfillment of the

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Academic Affiliation

Entomology5
History5
Zoology5
Environmental and Molecular Toxicology3
Fisheries and Wildlife3
more Academic Affiliations »

Advisor

Nye, Mary Jo3
Buhler, Donald R.2
Gordon, Kenneth2
Anderson, A. W.1
Anderson, Gordon W.1
more Advisors »

Commencement Year

Commencement Year range begin – Commencement Year range end

Current results range from 1949 to 2016

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Committee Member

Sedell, Jim3
Farber, Paul2
Harmon, Mark E.2
Nye, Robert2
Swanson, Fred2
more Committee Members »

Creator

Dunn, Christopher J.2
Grove, Robert Allan2
Asan, Virginia Marie1
Bratz, Robert Davis1
Brenner, Gregory John1
more Creators »

Date

Date range begin – Date range end

Current results range from 1949 to 2015

View distribution

Decade

2010-20193
2000-200912
1990-19994
1980-19895
1970-19797
1960-19697
1950-19593
1940-19492

Degree Field

Entomology5
History of Science5
Zoology5
Oceanography3
Toxicology3
more Degree Fields »

Degree Level

Doctoral26
Master's17

Degree Name

Doctor of Philosophy (Ph.D.)25
Master of Science (M.S.)15
Master of Arts (M.A.)2
Doctor of Education (Ed.D.)1

File Format

application/pdf4

Language

English [eng]43

License

All rights reserved12

Location

Oregon, Oregon, United States, (Administrative Boundary)1
Washington, Washington, United States, (Administrative Boundary)1

Non-Academic Affiliation

Oregon State University. Graduate School[remove]43

Peer Reviewed

No42

Resource Type

Dissertation26
Masters Thesis17

Rights Statement

Copyright Not Evaluated31
In Copyright12

Subject

Endocrine toxicology -- Oregon2
Endocrine toxicology -- Washington (State)2
Forest ecology -- Cascade Range2
Generative organs, Male -- Abnormalities -- Environmental aspects -- Oregon2
Generative organs, Male -- Abnormalities -- Environmental aspects -- Washington (State)2
more Subjects »

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