Index Catalog // ScholarsArchive@OSU

Creator:: Patino, Reynaldo
Abstract:: Periodic determinations of plasma hormone levels suggested that changes in interrenal activity are unrelated to changes in thyroidal or gonadal activity during development (smoltification) of juvenile coho salmon (Oncorhynchus kisutch). Moreover, in an experiment where fish were reared under various conditions of crowding and water inflow rate, it appeared that...
Resource Type:: Dissertation
Full Text:: addition to Carl Schreck the other members of my Graduate Committee Dr. Richard Ewing, Dr. Steve Martin

Creator:: Specker, Jennifer Lee
Abstract:: Coho salmon smolts (Oncorhynchus kisutch) were transported at low and high densities. (12 and 120 g/L) for short and long periods (4 and 12 h). Because smolts can be transplanted directly to seawater, half of the fish in each treatment were transported to tanks containing seawater and half to tanks...
Resource Type:: Dissertation
Full Text:: , Richard D. Ewing, and A. Jane Huyer, has contributed to the enjoyable aspects of the last few years

Creator:: Pring, Cynthia Kay
Resource Type:: Masters Thesis
Full Text:: support, helpful suggestions and friendship. To Drs. Richard D. Ewing, Larry Curtis, and Frank Moore for

Creator:: Davis, Lawrence E. (Lawrence Edward), 1965-
Abstract:: Various aspects of the energetic response to handling stress in juvenile coho salmon (Oncorhynchus kisutch) were examined. Fish were subjected to four different handling stressors in a Blazka-style respirometer. Stressed fish had rates of oxygen consumption that were higher than controls. The magnitude of the increase ranged from 139 to...
Resource Type:: Masters Thesis
Full Text:: . Lawrence Curtis and Dr. Richard Ewing. I also owe a great debt to my advisor, Dr. Carl B. Schreck. His

Creator:: Barton, Bruce Alexander
Abstract:: Genetic, ontogenetic, and environmental factors modified characteristic interrenal and glycemic responses to stress in juvenile salmonid fishes. During continuous confinement stress, plasma cortisol rose more quickly in chinook salmon, Oncorhynchus tshawytscha, acclimated to high rather than medium or low temperatures; hyperglycemia following either acute or chronic stress was also highest...
Resource Type:: Dissertation
Full Text:: would not have been possible, and also Richard E. Peter, University of Alberta, for initially

Creator:: Sower, Stacia, 1950-
Resource Type:: Dissertation
Full Text:: their facilities. I wish to thank Dr. Richard Tubb and Dr, Lavern Weber for their support, and Dr

Creator:: Eiler, John H.
Abstract:: Chinook salmon, Oncorhynchus tshawytscha, returning to the Yukon River basin and other large river systems in western Alaska have declined dramatically since the late 1990s. This continuing trend has raised concerns over the future status of the returns, and severely impacted commercial and subsistence fisheries within the drainage. Management is...
Resource Type:: Dissertation
Full Text:: Helle, Richard Wilmot, Phil Mundy, Jeep Rice, and Ed Farley for providing time away from my other

Creator:: Currens, Kenneth P.
Abstract:: Identifying appropriate units for conservation requires knowledge of evolutionary patterns and risks of managing at different geographical and genetic scales. I examined genetic diversity at different geographical scales among 11,400 rainbow trout (Oncorhynchus mykiss) from 243 locations in 13 major river basins throughout much of their range and among coho...
Resource Type:: Dissertation
Full Text:: Fish and Wildlife, Oregon Trout, Dr. Larry Riggs, Cameron Sharpe, Neil Ward, Dr. Richard Williams, and

ScholarsArchive@OSU