Index Catalog // ScholarsArchive@OSU

Food habits, dietary overlap and gastric evacuation rates of rockfishes (genus Sebastes)

Creator:: Brodeur, Richard D.
Abstract:: Euphausiids constituted the major food of five co-occuring species of rockfishes (Sebastes spp.). Copepods, decapods, cephalopods, amphipods, fishes and other pelagic prey were also consumed but were less important to the overall diet. Two species, S. flavidus and S. diploproa, were relatively euryphagous, utilizing a high number of prey taxa....
Resource Type:: Masters Thesis
Full Text:: . Bill Pearcy, George Boehlert, Carl Bond and Vern Weber for their cooperation during the study and

Watershed-level patterns among stream amphibians in the Blue River watershed, West-Central Cascades of Oregon

Creator:: Hunter, Matthew G.
Abstract:: Most recent research on stream amphibians in the Pacific Northwest has focused on associations with reach-level or stand-level environmental features. Little is known about landscape-level distributions of these species or landscape-level aspects of their life-histories. I used a watershed-wide sample and logistic regression to develop models and maps of probability...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF Matthew G. Hunter for the

Beyond oil : Managing hazardous material spills in Puget Sound

Creator:: Heimowitz, P. J. (Paul J.)
Abstract:: Past disasters such as mercury poisoning in Minimata, and new problems such as tributyltin impacts on shellfish have maintained public concern about problems caused by chronic discharges of hazardous materials into marine waters (Clark, 1986; U.S. Congress, 1987). However, hazardous chemical spills in coastal waters typically escape public attention. Unlike...
Resource Type:: Capstone Project
Date Created:
Full Text:: comments and support from my advisor Bill Pearcy and committee members Jim Good and Earle Buckley. Special

Low Power Radio : An Antidote for Coastal Visitors Looking but not Seeing!

Creator:: Williams, Erin M.
Abstract:: State parks in Oregon provide important sites for visitor recreation and natural resource education. With the increasing number of visitors to Oregon coastal parks, tide pools and beach areas, there is growing need for site-specific marine education to enhance stewardship, interpretation and safety knowledge. The Oregon Sea Grant Program and...
Resource Type:: Capstone Project
Full Text:: thanks to my graduate committee members Dr. Bruce DeYoung, Dr. Lori Cramer and Dr. Bill Lunch. Bruce

Indirect effects of ultraviolet-B radiation on larval amphibians as mediated by food quality and trophic interactions

Creator:: Scheessele, Erin A.
Abstract:: Ultraviolet-B radiation (UVB) is an abiotic stressor in both terrestrial and aquatic systems. The stratospheric ozone layer, depleted due to anthropogenic activities and the cause of elevated UVB at earth's surface over the last four decades, is predicted to recover by 2065. However, UVB levels in aquatic systems may continue...
Resource Type:: Dissertation
Full Text:: Oxford comma camp and I do not. Bruce Menge generously made his lab resources and protocols available

Communicating the wildland fire message : an investigation of agency outreach strategies

Creator:: Toman, Eric Lee
Abstract:: Wildfire impacts have increased in recent years. The management response outlined by recent policy initiatives (e.g., the National Fire Plan, Healthy Forests Restoration Act) emphasizes the use of prescribed fire and mechanized thinning to reduce the risk of future fire events. These policies also call for an unprecedented level of...
Resource Type:: Dissertation
Full Text:: Wildland Fire Message: An Investigation of Agency Outreach Strategies Abstract approved: Bruce A

Parking policy with heterogeneous agents

Creator:: Spratt, Jake
Abstract:: This paper investigates the potential welfare gains resulting from variable parking fees in the presence of heterogeneous agents. We begin by defining a modified linear city model with two lots located at separate distances from a central business district, and two types of agents with heterogeneous values of time. Agents...
Resource Type:: Masters Thesis
Full Text:: Abstract approved: Bruce M. McGough This paper investigates the potential welfare gains resulting from

Community gradients of Arctic macrolichens in relation to succession, grazing and the environment

Creator:: Holt, Emily A.
Abstract:: The purpose of this dissertation was to define macrolichen community gradients in relation to succession, grazing and the environment. First, species scores indicating when macrolichen species appeared following disturbance were derived from the literature. Weighted averaging of these data with a community matrix created a successional score for each sample...
Resource Type:: Dissertation
Full Text:: : ______________________________________________________________________ Bruce McCune The purpose of this dissertation was to define macrolichen community

Bill W. Middlebrooks O&C tram road permit for log hauling

Creator:: United States. Bureau of Land Management and Klamath Falls Resource Area
Resource Type:: Technical Report
Full Text:: RECORD KCER 99-16 BLM Office: Klamath Fal ls R.A. Serial No. OR 55177 Applicant: Bill W

The ecological and behavioral dynamics of breeding in three sympatric anuran amphibians

Creator:: Olson, Deanna H.
Abstract:: Breeding ecology and behavior were investigated in a field study of three sympatric anuran amphibians in the Oregon Cascade Mountains: the western toad (Bufo boreas), the Cascades frog (Rana cascadae) and the Pacific treefrog (Hyla regilla). A comprehensive study of the western toad mating system was conducted at three populations...
Resource Type:: Dissertation
Full Text:: Ramsey, "Doc" R.M. Storm, Bruce Menge, David Sims and Bill Stephen. Other faculty members of the

ScholarsArchive@OSU

Food habits, dietary overlap and gastric evacuation rates of rockfishes (genus Sebastes)

Watershed-level patterns among stream amphibians in the Blue River watershed, West-Central Cascades of Oregon

Beyond oil : Managing hazardous material spills in Puget Sound

Low Power Radio : An Antidote for Coastal Visitors Looking but not Seeing!

Indirect effects of ultraviolet-B radiation on larval amphibians as mediated by food quality and trophic interactions

Communicating the wildland fire message : an investigation of agency outreach strategies

Parking policy with heterogeneous agents

Community gradients of Arctic macrolichens in relation to succession, grazing and the environment

Bill W. Middlebrooks O&C tram road permit for log hauling

The ecological and behavioral dynamics of breeding in three sympatric anuran amphibians

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search