Index Catalog // ScholarsArchive@OSU

Evidence for the nonessentiality of ascorbic acid in the diet of the rainbow trout, Salmo gairdneri

Creator:: Primbs, Edward R. J.
Abstract:: Numerous tests were applied to rainbow trout of eleven months of age to determine whether ascorbic acid is an essential element of the diet of these fish. Although previous work had been done on this question, conflicts in the results, the large reliance upon abnormal symptoms such as lordosis and...
Resource Type:: Masters Thesis

Multiple steroid and thyroid hormones detected in baleen from eight whale species

Creator:: Lysiak, Nadine S., Moore, Michael J., Hunt, Kathleen E., Robbins, Jooke, Seton, Rosemary E., Buck, C. Loren, and Torres, Leigh G.
Abstract:: Recent studies have demonstrated that some hormones are present in baleen powder from bowhead (Balaena mysticetus) and North Atlantic right (Eubalaena glacialis) whales. To test the potential generalizability of this technique for studies of stress and reproduction in large whales, we sought to determine whether all major classes of steroid...
Resource Type:: Article
Full Text:: KE, Lysiak NS, Robbins J, Moore MJ, Seton RE, Torres L, Buck CL (2017) Multiple steroid and thyroid

A genetic study of the red-band trout (Salmo sp.)

Creator:: Wilmot, Richard L.
Abstract:: A group of trout that reside in streams of the desiccating lake basins of southeastern Oregon differ markedly from other known Salmo. Known commonly as the red-band trout, this fish was subjected to chromosome analysis for comparison with other species of western North American Salmo. The karyotype of the red-banded...
Resource Type:: Dissertation
Full Text:: . Dornfeld and D. C. England. I am especially grateful to Dr. J. D. McIntyre for his coopera- tion and help

The relationship between the gut and the water-electrolyte balance of a marine teleost, Enophrys bison (Girard)

Creator:: Sleet, Randolph Bullock
Abstract:: In higher vertebrates, normal digestion and absorption by the gastrointestinal tract are dependent on the orderly and controlled transit of intraluminal contents. A relationship between fluid passage through the gut and absorption from the gut has yet to be examined in fish. In marine teleosts, the osmolality and ion concentration...
Resource Type:: Dissertation
Full Text:: ) Abstract approved: Redacted for Privacy Lavern J. Weber In higher vertebrates, normal digestion and

An evaluation in rainbow trout of biliary excretion of sulfobromophthalein and effects of biliary excretion on the toxicity of rotenone

Creator:: Schmidt, Dana C.
Abstract:: Biliary excretion has been of considerable interest in mammals but has not been extensively studied in fish. To understand the significance of biliary excretion in rainbow trout (Salmo gairdneri), two studies were conducted. The objective of the initial study was to evaluate the ability of rainbow trout to excrete a...
Resource Type:: Dissertation
Full Text:: THE TOXICITY OF ROTENONE Redacted for privacy Abstract approved: ITLavern J. Weber Biliary excretion

Age determination and age-specific reproduction in raccoons in northwestern Oregon

Creator:: Fiero, Brad C.
Resource Type:: Masters Thesis
Full Text:: . Northwestern Abstract approved: C J. Verts During 1982-83 and 1983-84 furbearer seasons, 1,319 raccoons in

Production of the reticulate sculpin (Cottus perplexus) and its predation on salmon fry in three Oregon streams

Creator:: Krohn, David C.
Resource Type:: Masters Thesis

Phylogeny and zoogeography of Laemonema (Pisces; Gadiformes; Moridae)

Creator:: Meléndez, Roberto C.
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE THESIS OF Roberto C. Melendez for the degree

Temporal Variation in Humpback Whale (Megaptera novaeangliae) Demographics Along the Western Antarctic Peninsula

Creator:: Pallin, Logan J.
Abstract:: Humpback whale populations in Antarctica are recovering after intensecommercial whaling in the 20th century. Along the Western Antarctic Peninsula (WAP)this recovery is occurring in an environment that is experiencing the fastest warming ofany region on the planet. To begin to understand the dynamics of this recovery undersuch dramatic climate change,...
Resource Type:: Masters Thesis
Full Text:: -Gonzalez L, Johnston D, Nowacek D, Olavarría C, Poole M, Read A, Robbins J, Sremba A, Baker C (In Press

Impacts of Range Management Decisions on Native Pollinators: Innovative Grazing Practices and Riparian Restoration

Creator:: Mitchell, Scott R.
Abstract:: Animal pollination is critical to plant reproduction in agricultural and wildland ecosystems. Much of the production of seeds and fruits in natural areas, which underlie many food webs, depends on pollination services by insects. The taxon responsible for delivering the bulk of these services in most temperate systems is bees....
Resource Type:: Masters Thesis
Full Text:: Sciences 274:303-313 6 Kovács-Hostyánszki A, Espındola A, Vanbergen AJ, Settele J, Kremen C

ScholarsArchive@OSU

Evidence for the nonessentiality of ascorbic acid in the diet of the rainbow trout, Salmo gairdneri

Multiple steroid and thyroid hormones detected in baleen from eight whale species

A genetic study of the red-band trout (Salmo sp.)

The relationship between the gut and the water-electrolyte balance of a marine teleost, Enophrys bison (Girard)

An evaluation in rainbow trout of biliary excretion of sulfobromophthalein and effects of biliary excretion on the toxicity of rotenone

Age determination and age-specific reproduction in raccoons in northwestern Oregon

Production of the reticulate sculpin (Cottus perplexus) and its predation on salmon fry in three Oregon streams

Phylogeny and zoogeography of Laemonema (Pisces; Gadiformes; Moridae)

Temporal Variation in Humpback Whale (Megaptera novaeangliae) Demographics Along the Western Antarctic Peninsula

Impacts of Range Management Decisions on Native Pollinators: Innovative Grazing Practices and Riparian Restoration

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