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Odor detection by Coho salmon (Oncorhynchus kisutch) : a laboratory bioassay and genetic basis

Creator:: Sandoval, William A.
Resource Type:: Masters Thesis
Full Text:: respectively; and, d) phenethyl alcohol, P, at 3x10-3mg/L. 12 z 4-' 0. a: Aug. 12 16 Day 96 16- c

The chronic toxicity of 2,3,7,8-tetra-chlorodibenzo-p-dioxin (TCDD) to five selected aquatic organisms

Creator:: Miller, Richard A.
Abstract:: Five species of aquatic organisms were exposed to TCDD. Lethal effects of initial exposure to coho salmon of 23.4 nanogram TCDD/gram fish wet weight (23.4 ng/g), or equivalent to 100 nanogram per liter (100 ng/l) TCDD in water, for 24 hours were irreversible; 95% mortality occurred in 60 days. Exposure...
Resource Type:: Masters Thesis
Full Text:: , used in TCDD toxicity tests, 24 5. Life stages of Aedes mosquito. A, egg; B, mature larva; C. pupa; D

Changes in the swimming performance, behavior and physiology of juvenile chinook salmon (Oncorhynchus tshawytcha) after exposure to one, two or three acute handling stresses

Creator:: Sigismondi, Linda A.
Abstract:: The performance of an organism or organismic subsystem is the result of the interaction between the performance capacity of the system and Its environment. Environmental conditions can stress an organism and thus affect it's performance. In this study, three whole organism performances were examined: critical swimming speed, fatigue time and...
Resource Type:: Dissertation
Full Text:: and held for several weeks at 12 C before the start of the experiment. The fish were obtained a few

Hormonal and osmoregulatory aspects of smoltification in coho salmon, Oncorhynchus kisutch

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:: a notable exception that on 8 May the temperature increased above 15°C during the first 4 h in

A review of the deep water Liparidae from the coast of Oregon and adjacent waters

Creator:: Stein, David L.
Abstract:: Descriptions and distributions are given of 28 species of Liparidae occurring or possibly occurring below 200 m between San Francisco and northern Vancouver Island, with keys for their identifications. Nine genera are included: Careproctus, Elassodiscus, Lipariscus, Nectoliparis, Rhinoliparis, Acantholiparis, Paraliparis, and two new genera are described, Odontoliparis and Osteodiscus. Eight...
Resource Type:: Masters Thesis
Full Text:: shallower distribution. Only one species (1P, megalopus) has a black stomach; every species except C

A dwarfed population of Catostomus rimiculus (Catostomidae: Pisces) in Jenny Creek, Jackson County, Oregon

Creator:: Hohler, David Berry
Abstract:: The population of Catostomus rimiculus from Jenny Creek basin is identified as a dwarfed derivative of the normally much larger C. rimiculus from the Klamath and Rogue River systems. C. rimiculus in Jenny Creek basin are separated from those in the Klamath by a series of 3-10m waterfalls resulting from...
Resource Type:: Masters Thesis
Full Text:: approved: Carl E. Bond The population of Catostomus rimiculus from Jenny Creek basin is identified as a

Enhanced production of Pacific dulse (Palmaria mollis) for co-culture with abalone in a land-based system

Creator:: Demetropoulos, Carl Lee
Abstract:: Palmaria mollis (Pacific dulse) is increasingly being used in land-based marine aquaculture. This work elucidates nutrient, inorganic carbon, light, salinity, and temperature requirements of P. mollis as food for abalone species. Nutrient additions every 5 to 7 days resulted in no significant difference in P. mollis growth compared with daily...
Resource Type:: Dissertation
Full Text:: % and a temperature of 12° C for low light and 14° to 18° C at high light. Growth under higher

The black crappie, Pomoxis nigromaculatus, as a farm pond fish in Oregon

Creator:: Stolte, Lawrence
Abstract:: The black crappie was evaluated as a pond fish in four experimental ponds in the Willamette Valley. Two ponds were stocked with largemouth bass, bluegill sunfish, and black crappie (1:9:3), and two ponds with largemouth bass and black crappie (1:3). Total biomass was greatest in the three-species ponds (80 kg/...
Resource Type:: Masters Thesis
Full Text:: NIGROMACULATUS, AS A FARM POND FISH IN OREGON Abstract approved: Redacted for privacy Carl E. Bond The

Formulation of a synthetic seawater for bioassays with Mytilus edulis embryos

Creator:: Courtright, Robert Carl
Abstract:: Commerical preparations and published formulations using reagent chemicals for seawater substitutes were not biologically acceptable to Mytilus edulis embryos, in that calcification did not occur. When Leslie coarse hide salt was used as the source of NaCl for literature formulations, most formulas provided some success in the development, growth and...
Resource Type:: Masters Thesis
Full Text:: EMBRYOS by ROBERT CARL COURTRIGHT A THESIS submitted to OREGON STATE UNIVERSITY in partial

Rearing of channel catfish, Ictalurus punctatus (Rafinesque), and brown bullheads, I. nebulosus (Lesuer), in floating cages in a pond near Corvallis, Oregon

Creator:: Nielsen, James Robert
Abstract:: A study designed to evaluate the use of floating cages for rearing fingerling and subadult channel catfish (Ictalurus punctatus) and fingerling brown bullheads (I. nebulosus) on a commercial basis in Oregon's Willamette Valley was conducted at a pond seven miles north of Corvallis, Oregon, from May 23 to October 17,...
Resource Type:: Masters Thesis

ScholarsArchive@OSU

Odor detection by Coho salmon (Oncorhynchus kisutch) : a laboratory bioassay and genetic basis

The chronic toxicity of 2,3,7,8-tetra-chlorodibenzo-p-dioxin (TCDD) to five selected aquatic organisms

Changes in the swimming performance, behavior and physiology of juvenile chinook salmon (Oncorhynchus tshawytcha) after exposure to one, two or three acute handling stresses

Hormonal and osmoregulatory aspects of smoltification in coho salmon, Oncorhynchus kisutch

A review of the deep water Liparidae from the coast of Oregon and adjacent waters

A dwarfed population of Catostomus rimiculus (Catostomidae: Pisces) in Jenny Creek, Jackson County, Oregon

Enhanced production of Pacific dulse (Palmaria mollis) for co-culture with abalone in a land-based system

The black crappie, Pomoxis nigromaculatus, as a farm pond fish in Oregon

Formulation of a synthetic seawater for bioassays with Mytilus edulis embryos

Rearing of channel catfish, Ictalurus punctatus (Rafinesque), and brown bullheads, I. nebulosus (Lesuer), in floating cages in a pond near Corvallis, Oregon

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