Index Catalog // ScholarsArchive@OSU

An investigation of the blood-brain barrier in the rainbow trout (Salmo gairdneri)

Creator:: Klika, Larry John
Resource Type:: Masters Thesis

Ecology of breeding mallards : nest parasitism; brood survival; and habitat utilization

Creator:: Talent, Larry Gene
Abstract:: In 1976 and 1977 I examined three broad problems associated with the recruitment of young mallards, Anas platyrhynchos, in the Prairie Pothole Region of North Dakota. The three problems studied were: the effects of interspecific nest parasitism on production; the chronology and magnitude of total-brood loss during the brood-rearing period;...
Resource Type:: Dissertation
Full Text:: Survival; and, Habitat Utilization. AN ABSTRACT OF THE THESIS OF Larry Gene Talent for the degree of

Growth and food consumption of juvenile coho salmon exposed to natural and elevated fluctuating temperatures

Creator:: Everson, Larry B.
Abstract:: The growth and food consumption of juvenile coho salmon [Oncorhynchus kisutch (Walbaum)] exposed to natural and elevated fluctuating temperatures were studied in the laboratory with wild fish collected from a salmonid rearing stream. Control temperatures were similar to the temperature regime of a natural stream and the elevated temperatures were...
Resource Type:: Masters Thesis
Full Text:: Fluctuating Temperatures by Larry Bruce Everson A THESIS submitted to Oregon State University in partial

Early development of the endocrine system in salmonids : regulation of sex differentiation and ontogeny of the stress response

Creator:: Floyd, Donald J.
Abstract:: Sex steroids, follicle stimulating hormone (FSH), luteinizing hormone (LH) and gonadotropin releasing hormone (GnRH) were measured in monosex and mixed sex populations of rainbow trout during early development. Steroids declined following fertilization, increased at hatch, then fell and remained constant thereafter. Trends toward differences in steroids between males and females...
Resource Type:: Dissertation
Full Text:: Aquaculture Consortium. I would like to extend my appreciation to the members of my committee, Dr. Larry

An assessment of a closed greenhouse aquaculture and hydroponic system

Creator:: Head, William, 1946-
Resource Type:: Dissertation
Full Text:: sincere thanks go to my committee members, Dr. Jim Lannan, Dr. Carl Bond, Dr. Larry Small, Dr. Court

Hydrologic and vegetation responses associated with restoration of wetlands in the Willamette Valley, Oregon

Creator:: Coleman, Gregory A.
Abstract:: I examined hydrological and plant community changes associated with the implementation of a restoration management plan in two riparian meadows located within an agricultural landscape of the central Willamette Valley, Oregon. I established exclosure fencing (a form of passive restoration) in one agricultural field and established fencing and plugged a...
Resource Type:: Masters Thesis
Full Text:: major advisor J. Boone Kauffman for his support, ideas, time, and encouragement during this project. I

Riparian vegetation composition and structure associated with channel morphology of headwater meadow streams in the Blue Mountains, northeast Oregon

Creator:: Toledo, Zachary O.
Abstract:: Relationships between the structure and composition of riparian vegetation with channel morphology were examined in three montane meadow streams in the headwaters of the Upper Grande Ronde River and North Fork John Day River in the Blue Mountains, northeast Oregon. Vegetation composition, root biomass, and channel morphology cross-sections were sampled...
Resource Type:: Masters Thesis
Full Text:: to some of the most beautiful country on Earth. I am grateful to J. Boone Kauffman for providing the

The multisteady-state nature of toxicant behavior and effect in an aquatic laboratory ecosystem

Creator:: Burnett, Kelly M.
Resource Type:: Masters Thesis
Full Text:: APPROVED: am J. L1SS in arge o- ajor Richard A. Tubb, Head o Dean of Graduate,'cthool partment of

A model of fall chinook salmon (Onchorhynchus tshawytscha) life history

Creator:: Hirai, Takayuki
Abstract:: The research involved development of two ecological simulation models to explain the complex dimensionality of chinook salmon (Oncorhynchus tshawytscha) life history structure (represented by the age composition of the spawning stock) and management difficulties entailed in the complexity. Since different sizes of chinook salmon are thought to adapt differently to...
Resource Type:: Dissertation
Full Text:: (ONCORHYNCHUS TSHAWYTSCHA) LIFE HISTORY Abstract approved:_ Redacted for Privacy I J. Liss The research

Rare, endangered, and recently extirpated mammals in Oregon

Creator:: Olterman, James Howard
Abstract:: This paper lists, and gives individual accounts of, those Oregon mammals that at some time have been referred to as being of a status other than common. Although rare and endangered wildlife species were listed on a national level in the United States, the large areas of land included in...
Resource Type:: Masters Thesis
Full Text:: knowledge and experience in the field provided me with essential information. Dr. B. J. Verts, my major

ScholarsArchive@OSU

An investigation of the blood-brain barrier in the rainbow trout (Salmo gairdneri)

Ecology of breeding mallards : nest parasitism; brood survival; and habitat utilization

Growth and food consumption of juvenile coho salmon exposed to natural and elevated fluctuating temperatures

Early development of the endocrine system in salmonids : regulation of sex differentiation and ontogeny of the stress response

An assessment of a closed greenhouse aquaculture and hydroponic system

Hydrologic and vegetation responses associated with restoration of wetlands in the Willamette Valley, Oregon

Riparian vegetation composition and structure associated with channel morphology of headwater meadow streams in the Blue Mountains, northeast Oregon

The multisteady-state nature of toxicant behavior and effect in an aquatic laboratory ecosystem

A model of fall chinook salmon (Onchorhynchus tshawytscha) life history

Rare, endangered, and recently extirpated mammals in Oregon

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