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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

Accounting for Transient Dynamics Improves use of Marine Protected Areas as a Reference Point for Fisheries Management

Creator:: Quennessen, Victoria I.
Abstract:: Fisheries management that is based on quantitative assessment has commonly relied on estimating the unfished biomass of a fished stock to compare current and historical population size. Developing predictive models for this requires many years of catch and abundance data. Smaller, new, or mainly recreational fisheries may not have the...
Resource Type:: Masters Thesis
Full Text:: . Charlotte Wickham for helping me make my model into a publishable R package. Thanks also to Dr. Beth

Pleuronectid production system and its fishery : annual report 1979 for project No. R/OPF-1

Creator:: Carey, A. G., Pearcy, William G., Richardson, S. L., Tyler, A. V., Warren, C. E., and Oregon State University. Sea Grant College Program
Resource Type:: Technical Report
Full Text:: at age data. ~raehr-~~ ?r-o,.., H, Fu~r~ I c;: "/Q.f"''"~ So.. y • • ,~1..ti • • ,,o

Pleuronectid production system and its fishery : annual report 1976 for poject No. R/OPF-1

Creator:: Carey, A. G., Demory, R. L., Pearcy, William G., Richardson, S. L., Tyler, A. V., Warren, C. E., and Oregon State University. Sea Grant College Program
Resource Type:: Technical Report
Full Text:: Project No. R/OPF-1 PLEURONECTID PRODUCTION SYSTEM AND ITS FISHERY Date initiated: 1 July 75 Estimated

Genetic aspects of resistance to mercury poisoning in steelhead trout (Salmo gairdneri)

Creator:: Blanc, Jean-Marie
Resource Type:: Masters Thesis
Full Text:: MERCURY POISONING IN STEELHEAD TROUT (SALMO GAIRDNERI) Abstract approved: - R. C. Simon Newly hatched

Mercury accumulation in fish from Cottage Grove Reservoir and its tributaries

Creator:: Worcester, Thomas C
Abstract:: A fish sampling program was initiated at Cottage Grove Reservoir in June of 1974 to investigate mercury accumulation in the fish. Samples were collected periodicallv from June to November, 1974, and from June, 1975 through January, 1976 from both the reservoir and its tributaries. Species collected included spring chinook salmon...
Resource Type:: Masters Thesis
Full Text:: AN ABSTRACT OF THE THESIS OF THOMAS C. WORCESTER for the degree

A comparative analysis of four Oregon coastal lakes on the basis of description, trophy, and density-dependent functions

Creator:: Kavanagh, Ross C.
Resource Type:: Masters Thesis

Influence of temperature on energy and material utilization by juvenile coho salmon

Creator:: Averett, R. C.
Resource Type:: Dissertation
Full Text:: > C- U LL LL Li Li U. L U. U. Li (l (r C ci: z 0 -j C,) -J C-) I' -J C-) I 0 (0 bc

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:: like to thank Dr. R. Larson, Dr. C. Warren, Dr. D. Buhler, Dr. R. Simon, and Dr. H. Froehlich for

Songbirds as sentinels of mercury in terrestrial habitats of eastern North America

Creator:: Jackson, Allyson K., Evers, David C., Adams, Evan M., Cristol, Daniel A., Eagles-Smith, Collin, Edmonds, Samuel T., Gray, Carrie E., Hoskins, Bart, Lane, Oksana P., Sauer, Amy, and Tear, Timothy
Abstract:: Mercury (Hg) is a globally distributed environmental contaminant with a variety of deleterious effects in fish, wildlife, and humans. Breeding songbirds may be useful sentinels for Hg across diverse habitats because they can be effectively sampled, have well-defined and small territories, and can integrate pollutant exposure over time and space....
Resource Type:: Article

ScholarsArchive@OSU

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

Accounting for Transient Dynamics Improves use of Marine Protected Areas as a Reference Point for Fisheries Management

Pleuronectid production system and its fishery : annual report 1979 for project No. R/OPF-1

Pleuronectid production system and its fishery : annual report 1976 for poject No. R/OPF-1

Genetic aspects of resistance to mercury poisoning in steelhead trout (Salmo gairdneri)

Mercury accumulation in fish from Cottage Grove Reservoir and its tributaries

A comparative analysis of four Oregon coastal lakes on the basis of description, trophy, and density-dependent functions

Influence of temperature on energy and material utilization by juvenile coho salmon

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

Songbirds as sentinels of mercury in terrestrial habitats of eastern North America

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