Index Catalog // ScholarsArchive@OSU

Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

Creator:: Courter, Lauren A.
Abstract:: Human exposure to the carcinogenic polycyclic aromatic hydrocarbons (PAHs) benzo[a]pyrene (B[a]P) and dibenzo[a,l]pyrene (DB[a,l]P) is through environmental complex mixtures, such as urban dust particulate matter (UDPM) and diesel exhaust (DE), however the potency of these PAH within a mixture is not established. To determine the effect of these mixtures on...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Lauren A. Courter

Plant community recovery after high severity wildfire and post-fire management in the Klamath Region

Creator:: Lopez Ortiz, Maria Jose
Abstract:: Disturbance and microclimate interact to play a central role influencing the composition and structure of plant communities. In this thesis, I examined plant community composition and structure twenty years after high severity wildfires with and without post-fire management (salvage logging, fuel treatment, tree planting, and shrub release) under contrasting microclimatic...
Resource Type:: Masters Thesis
Full Text:: : _______________________________________________________________ David E. Hibbs Disturbance and microclimate interact to play a central role influencing

Linkages between mangrove forests and coral reefs : quantifying disturbance effects and energy flow between systems

Creator:: Granek, Elise F.
Abstract:: Interface habitats are considered valuable natural systems, tightly linked to adjacent habitats through the flow of matter and energy. However, there is limited research on mechanisms of connectivity such as movement of organisms and particulate matter and ways in which anthropogenic disturbance to interface habitats may affect immediate and adjacent...
Resource Type:: Dissertation
Full Text:: also to the Brown family, to Patsy, Steve, Noah, Amanda, and Lauren Brown, to Beverly Majka, to Tom

Change detection of land cover in a meadow landscape : the“Ranches” meadow, Silver Falls State Park, Oregon

Creator:: Anderson, Carl G.
Abstract:: From a landscape ecology perspective, meadows are often seen as landscapes in transition. Succession and change in meadows may be investigated by considering the physical and anthropogenic factors that influence the landscape through time. What is often unknown is how changes occur and how physical and anthropogenic factors contribute to...
Resource Type:: Capstone Project
Full Text:: Grouped for 1947, 1970, 1988, and 2003…….… 111 Appendix E: Matrix Tables ..………………………………………………… 119

Pilot project of Bacillus thuringiensis against western spruce budworm in central Montana, 1981

Creator:: Stipe, Lawrence E., Niwa, Christine G., Eder, Robert G., Gibson, Kenneth E., and Meyer, Hubert E.
Abstract:: Cooperative Forestry and Pest Management conducted a pilot control project in central Montana to determine the effectiveness of two commercial formulations of BaaiUus th,uringiensis Berliner applied at 8 billiori international units (BIU) per acre (19.8 BIU per hectare) when used under operational conditions against the western spruce budworm, Choristoneu:roa ocaidentalis...
Resource Type:: Technical Report
Full Text:: OF BACILLUS THURINGIENSIS AGAINST WESTERN SPRUCE BUDWORM IN CENTRAL MONTANA, 1981 by Lawrence E

Presence, relative abundance, and resource selection of bats in managed forest landscapes in western Oregon

Creator:: Arnett, Edward B.
Abstract:: I studied presence, relative abundance, and resource selection of bats in managed Douglas-fir (Pseudotsuga menziesii) forests in western Oregon from May through September, 1999–2001. Species richness was not related to elevation, density of snags, or length of edge or perennial streams in sampled landscapes. I captured bats more frequently in...
Resource Type:: Dissertation
Full Text:: .......................................... 206 E. Difference in Akaike Information Criteria score between the ith model that with the

Hydrographic data from Oregon waters, 1968

Creator:: Barstow, Dennis, Gilbert, William E., and Wyatt, Bruce
Abstract:: Salinity, temperature, oxygen phosphate, nitrate and silicate observatIons were taken by Oregon State University on 21 hydrographic cruises in the Northeastern Pacific Ocean during 1968. Alklinity , pH and total CO2 were taken on special occasions. Fifteen cruises were taken along the Newport line. The rest were special cruises made...
Resource Type:: Technical Report
Full Text:: University, Ref. 63-33, 36 pp. Wyatt, Bruce and W. E. Gilbert. 1967. Hydrographic Data from Oregon Waters

Chlordecone (CD), a mixed steroid X receptor (SXR) and estrogen receptor alpha(ERα) agonist, altered hepatic cholesterol (CH) homeostasis and lipoprotein metabolism

Creator:: Lee, Junga
Abstract:: Overtly non-toxic doses of organochlorine (OC) insecticides perturb lipid homeostasis in mice and rats. To increase understanding of how chlordecone (CD), an OC insecticide, modulates cholesterol (CH) homeostasis, we determined the effect of CD pretreatment on the tissue and hepatic subcellular distribution of exogenous [¹⁴C]CH. Corn oil alone or CD...
Resource Type:: Dissertation
Full Text:: express sincere gratitude to Dr. David E. Williams for his expertise and encouragement in completing

The changing role of soil pests attacking potato tubers

Creator:: Morrison, H. E. and Oregon State University. Agricultural Experiment Station
Abstract:: Published January 1967. Facts and recommendations in this publication may no longer be valid. Please look for up-to-date information in the OSU Extension Catalog: http://extension.oregonstate.edu/catalog
Resource Type:: Technical Report
Full Text:: CHANGING ROLE OF SOIL PESTS ATTACKING POTATO TUBERS' H. E. MORRISON, 2 L. G. GEN TNER, 3 R. F. KOONTZ 2

A three year evaluation of Douglas-fir cone and seed insects in Montana and Yellowstone National Park

Creator:: Dewey, Jerald E. and United States. Forest Service. Northern Region. State & Private Forestry
Abstract:: A 3-year evaluation of Douglas-fir cones in Montana and Yellowstone National Park, Wyoming, showed the western spruce budworm, Choristoneura occidentalis Freeman, and midges were the most common and injurious insects found each year. Injury was so severe at some plots that no sound seeds could be found.
Resource Type:: Technical Report
Full Text:: MONTANA AND YELLOWSTONE NATIONAL PARK by Jerald E. Dewey, Entomologist Forest Insect and Disease Branch

ScholarsArchive@OSU

Environmental complex mixtures modify benzo[a]pyrene and dibenzo[a,l]pyrene-induced carcinogenesis

Plant community recovery after high severity wildfire and post-fire management in the Klamath Region

Linkages between mangrove forests and coral reefs : quantifying disturbance effects and energy flow between systems

Change detection of land cover in a meadow landscape : the“Ranches” meadow, Silver Falls State Park, Oregon

Pilot project of Bacillus thuringiensis against western spruce budworm in central Montana, 1981

Presence, relative abundance, and resource selection of bats in managed forest landscapes in western Oregon

Hydrographic data from Oregon waters, 1968

Chlordecone (CD), a mixed steroid X receptor (SXR) and estrogen receptor alpha(ERα) agonist, altered hepatic cholesterol (CH) homeostasis and lipoprotein metabolism

The changing role of soil pests attacking potato tubers

A three year evaluation of Douglas-fir cone and seed insects in Montana and Yellowstone National Park

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