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Some macrophytic, intertidal algal associations on the coast of Oregon

Creator:: Gill, Gary Lawlor
Abstract:: Two sampling lines were established in the intertidal region at each of three geographically separate sites on the coast of Oregon. Each sampling line, which was positioned in the zone dominated by the brown alga Hedophyllum sessile, was one meter in height and extended 50 meters horizontally. Information was sought...
Resource Type:: Masters Thesis
Full Text:: coast of Oregon AN ABSTRACT OF THE THESIS OF GARY LAWLOR GILL (Name) in BOTANY (Major) for the

Trophic adaptations and relationships of rockfishes (Sebastes spp.) of Oregon

Creator:: Pequeño, Germán E.
Abstract:: A comparative analysis of structures related to capture and processing of food, in 624 specimens belonging to 31 species of Sebastes of Oregon was made. The structures studied were the following: the tooth-bearing bones (premaxillary, dentary, vomer, palatine); the maxillary, angular, articular, parasphenoid and glossohyal bones; the lower limb of...
Resource Type:: Dissertation
Full Text:: on the west coast of temperate South America and in the Atlantic, although the number of species

The patterns of abundance and relative abundance of benthic holothurians (Echinodermata:Holothurioidea) on Cascadia Basin and Tuft's Abyssal Plain in the northeast Pacific Ocean

Creator:: Carney, Robert S.
Resource Type:: Dissertation
Full Text:: began twenty years ago on Sanibel Island off the west coast of Florida. Since that beginning I have

Sedimentation, economic enrichment and evaluation of heavy mineral concentrations on the southern Oregon continental margin

Creator:: Bowman, Kenneth Charles Jr
Abstract:: Heavy minerals can contain potentially economic amounts of metals as both matrix and trace constituents. Such minerals appear as unconsolidated black sands on the continental shelf off southwest Oregon and along the Oregon coast. Two diverse energies are considered in this investigation. Environmental energy of the depositional regimen, Part I;...
Resource Type:: Dissertation
Full Text:: heavy minerals into paralic beach and nearshore deposits. Uplift of the coast and shelf implies that

Tactics of Pacific Northwest albacore fishermen - 1968, 1969, 1970

Creator:: Keene, Donald Frederick
Abstract:: This study examines the relationship between fishing activities of Pacific Northwest albacore fishermen and the availability of albacore. Tactical responses of troll-boat fishermen were compared to changes in daily apparent albacore abundance. Tactical responses included boat aggregation and total applied effort (number of boats) within a particular area, and net...
Resource Type:: Dissertation
Full Text:: : TACTICS OF PACIFIC NORTHWEST ALBACORE FISHERMEN 1968, 1969, 1970 Abstract approved: William G. This

Relationships between lower trophic levels and hydrography during an upwelling season off Oregon

Creator:: Schonzeit, Michael Harvey
Resource Type:: Masters Thesis
Full Text:: trophic levels to upwelling off the southern coast of Oregon. He found phytoplankton biomass was highest

Elemental analysis of zircon samples from Pacific northwest beaches by INAA

Creator:: Azim, Bilqees
Abstract:: Fifteen sand samples from beaches along the Pacific North were analyzed for their elemental content by the method of instrumental neutron activation analysis (INAA). A separation technique was employed to separate the zircon (a heavy non-magnetic mineral with a specific gravity of 4.67) from the rest of the sample. This...
Resource Type:: Masters Thesis
Full Text:: northwest beaches by INAA AN ABSTRACT OF THE THESIS OF Bilaees Azim for the degree of Master of Science

Feeding relationships within assemblages of nearshore and mid-continental shelf benthic fishes off Oregon

Creator:: Wakefield, Willard Waldo
Resource Type:: Masters Thesis
Full Text:: to outercontinental shelf and upper slope along the west coast of the United States for the area

A study of the seasonal variation in temperature and salinity along the Oregon - Northern California coast

Creator:: Bourke, Robert H.
Abstract:: This study examines the seasonal variability in temperature and salinity of the nearshore waters off Oregon and Northern California. Specifically, temperature and salinity variations during summer and winter were ana1yzed from data gathered at shore stations along the coast and from hydrographic data collected within 25 nautical miles of shore....
Resource Type:: Dissertation
Full Text:: selected for this study extends from the coast- line to 25 miles offshore, and from north of the Columbia

A study of the relationship between local winds and currents over the continental shelf off Oregon

Creator:: Huyer, Adriana, 1945-
Abstract:: This thesis demonstrates that at low frequencies (periods longer than 2.5 days) local currents off the coast of Oregon are closely related to the wind. Wind and current observations made during August and September 1969 are described and compared to demonstrate that a relationship exists; the physics of the interaction...
Resource Type:: Masters Thesis
Full Text:: currents off the coast of Oregon are closely related to the wind. Wind and current observations made

ScholarsArchive@OSU

Some macrophytic, intertidal algal associations on the coast of Oregon

Trophic adaptations and relationships of rockfishes (Sebastes spp.) of Oregon

The patterns of abundance and relative abundance of benthic holothurians (Echinodermata:Holothurioidea) on Cascadia Basin and Tuft's Abyssal Plain in the northeast Pacific Ocean

Sedimentation, economic enrichment and evaluation of heavy mineral concentrations on the southern Oregon continental margin

Tactics of Pacific Northwest albacore fishermen - 1968, 1969, 1970

Relationships between lower trophic levels and hydrography during an upwelling season off Oregon

Elemental analysis of zircon samples from Pacific northwest beaches by INAA

Feeding relationships within assemblages of nearshore and mid-continental shelf benthic fishes off Oregon

A study of the seasonal variation in temperature and salinity along the Oregon - Northern California coast

A study of the relationship between local winds and currents over the continental shelf off Oregon

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