Index Catalog // ScholarsArchive@OSU

Selected life history aspects of American shad (Alosa sapidissima) and predation on young-of-the-year shad in Lake Umatilla of the Columbia River

Creator:: Stainbrook, Cris Eric
Abstract:: Selected life history aspects of American shad, Alosa sapidissima, collected in Lake Umatilla of the Columbia River during 1980 and 1981 were examined and compared to other shad populations. Mean fork lengths of adult shad captured in 1981 were 405-, 415- and 423-mm for age III, IV and V males;...
Resource Type:: Masters Thesis
Full Text:: approved: Dr. Richard A. Tubb Selected life history aspects of American shad, Alosa sapidissima

Winter ecology of juvenile coho salmon (Oncorhynchus kisutch) in modified and unmodified sections of a coastal stream

Creator:: Phillips, Stephen H. (Stephen Homes), 1957-
Abstract:: Natural and gabion modified habitats containing coho salmon (Oncorhynchus kisutch) were observed and measured seasonally in East Fork Lobster Creek, a fifth order stream in western Oregon. Coho salmon usually inhabited backwater and secondary channel pools in winter. Large wood debris complexes and undercut banks were the primary sources of...
Resource Type:: Masters Thesis
Full Text:: Privacy Richard A."Tubb, in charge of major Redacted for Privacy Richard A. Tubb, Head of apartment of

The effects of acclimation and surface access on the resistance of fish to hypoxic stress

Creator:: Wirosoebroto-Hartadi, Retno Widaningroem
Abstract:: Rainbow trout (Salmo gairdneri) and bluegill (Lepomis macrochirus) were exposed to flows of water containing low DO concentrations produced by bubbling nitrogen through the water. Abrupt exposure of fish to critical DO concentrations (The standard dose response) and by a more gradual changing of DO levels (The "stepdown" approach) were...
Resource Type:: Masters Thesis
Full Text:: Dr. Richard A. Tubb as my major professor for his advice, his patience and his help throughout my

Interactions of organic input types and water quality on the production of Oreochromis niloticus (Linnaeus, 1757) in Rwandan ponds

Creator:: Rwangano, Félicien
Resource Type:: Masters Thesis
Full Text:: . Richard A. Tubb, my major professor and Head of the Department of Fisheries and Wildlife, for his

Oxygen consumption during acclimation to increasing salinity in the freshwater euryhaline cichlid Oreochromis niloticus (Linnaeus, 1757)

Creator:: Alablani, Salam A.
Abstract:: Two sets of experiments measured changes in the oxygen consumption of the euryhaline teleost Oreochromis niloticus during acclimation to progressively increased salinity. Six acrylic respirometers were constructed for this purpose. The salinities tested were 9, 18, 27 and 36 ppt, with 36 ppt considered as full strength seawater. Fish were...
Resource Type:: Masters Thesis
Full Text:: A. Tubb Two sets of experiments measured changes in the oxygen consumption of the euryhaline

Microhabitat utilization by juvenile chinook salmon (Oncorhynchus tshawytscha) in relation to stream discharges in the lower American River of California

Creator:: Jackson, Terry A.
Abstract:: Habitats for juvenile chinook salmon (Oncorhynchus tshawytscha) were observed at a high flow during the spring of 1989 and at a low flow during the spring of 1991 in the lower American River of California. Parameters of microhabitats in eight macrohabitats were measured. Mean column water velocity and total water...
Resource Type:: Masters Thesis
Full Text:: : Richard A. Tubb Habitats for juvenile chinook salmon (Oncorhynchus tshawytscha) were observed at a

Effect of ageing errors on estimates of growth, mortality and yield-per-recruit for the Chilean sardine (Sardinops sagax)

Creator:: Garland, David Ernest
Resource Type:: Masters Thesis
Full Text:: (Sardinops sagax). Abstract approved: Richard A. Tubb Ageing errors produce important changes in the

Infection, histopathology and migration of Anisakis sp. (Nematoda:Heterocheiloidea) in Pacific herring (Clupea harengus pallasi) from Yaquina Bay, Oregon

Creator:: Hauck, Arthur Kent
Resource Type:: Masters Thesis
Full Text:: : Richard A. Tubb Infection, histopathologic, and migration studies of Anisakis sp. larvae Dujardin, 1845

Effects of salinity on the tolerance, growth, food conversion and oxygen consumption of kelp greenling (Hexagrammos decagrammus)

Creator:: Zahr, Camille Reda
Abstract:: The osmoregulatory capabilities and tolerance of Kelp greenling, Hexagrammos decagramrnus, were studied in a series of seven salinities ranging from fresh water to concentrated sea water of 50 ppt. Results indicated that they were tolerant over a wide range of salinities but were incapable of surviving below 5 ppt and...
Resource Type:: Masters Thesis

Relationships of the freshwater naiad Margaritifera margaritifera falcata to some fishes of the Willamette River

Creator:: Chesnutis, Edward Joseph
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Selected life history aspects of American shad (Alosa sapidissima) and predation on young-of-the-year shad in Lake Umatilla of the Columbia River

Winter ecology of juvenile coho salmon (Oncorhynchus kisutch) in modified and unmodified sections of a coastal stream

The effects of acclimation and surface access on the resistance of fish to hypoxic stress

Interactions of organic input types and water quality on the production of Oreochromis niloticus (Linnaeus, 1757) in Rwandan ponds

Oxygen consumption during acclimation to increasing salinity in the freshwater euryhaline cichlid Oreochromis niloticus (Linnaeus, 1757)

Microhabitat utilization by juvenile chinook salmon (Oncorhynchus tshawytscha) in relation to stream discharges in the lower American River of California

Effect of ageing errors on estimates of growth, mortality and yield-per-recruit for the Chilean sardine (Sardinops sagax)

Infection, histopathology and migration of Anisakis sp. (Nematoda:Heterocheiloidea) in Pacific herring (Clupea harengus pallasi) from Yaquina Bay, Oregon

Effects of salinity on the tolerance, growth, food conversion and oxygen consumption of kelp greenling (Hexagrammos decagrammus)

Relationships of the freshwater naiad Margaritifera margaritifera falcata to some fishes of the Willamette River

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